Programmable Switches & Displays.

www.nkksmartswitch.com Programmable Switches & Displays

Contents & Selection Guide Programmable Switches for Displaying Text & Graphics OLED & LCD Wide Product Variety Engineering Support Custom Solutions Available Product & Page Number Special Features NEW! OLED SMARTSWITCH TM & SMARTDISPLAY TM. 0 Viewing Angle Controller on Board View Videos NEW! High Resolution SMARTSWITCH TM & SMARTDISPLAY TM.. 0 Display Up to Lines Text Controller on Board Low Energy Consumption NEW! Compact High Resolution SMARTSWITCH TM. Display Up to Lines Text Controller on Board Low Energy Consumption Standard SMARTSWITCH TM & SMARTDISPLAY TM.. Single, Bicolor or RGB Driver on Board Low Energy Consumption Compact SMARTSWITCH TM. Single, Bicolor or RGB Driver on Board Low Energy Consumption Optional Accessories... Development Tools ATTENTION ELECTROSTATIC SENSITIVE DEVICES Handling & Storage... Development Kit for OLED SMARTSWITCH www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Contents & Selection Guide NEW! IS Products OLED SMARTSWITCH & SMARTDISPLAY High Resolution SMARTSWITCH & SMARTDISPLAY Compact High Resolution SMARTSWITCH Dimensions Pixels LED Backlight Other Features OLED Switch:. x 0. x mm (H x V x Above PCB) Display:. x. x.mm (H x V x Above PCB) Format Switch: RGB x (H x V) Display: RGB x (H x V) N/A K Colors Greater Contrast than LCD Graphic Generation Commands Screen Saver Low Energy Consumption High Resolution Switch:. x 0. x mm (H x V x Above PCB) Display:. x. x.mm (H x V x Above PCB) Format Switch: x (H x V) Display: x (H x V) Colors Red/Green/Blue Programmable LCD Black and White FSTN Positive Compact High Resolution Switch: x x mm (H x V x Above PCB) Format Switch: x (H x V) Colors Red/Green/Blue Programmable LCD Black and White FSTN Positive Standard Switch:. x 0. x mm (H x V x Above PCB) Display:. x. x.mm (H x V x Above PCB) Format Switch: x (H x V) Display: x (H x V) Single Color Bicolor Red/Green/Blue (Simultaneous RGB illumination achieves infinite colors) Programmable LCD Yellow STN Positive Compact Switch: x x mm (H x V x Above PCB) Format Switch: x (H x V) Single Color Bicolor Red/Green/Blue (Simultaneous RGB illumination achieves infinite colors) Programmable LCD Single: Black & White; FSTN Positive Bicolor: Yellow STN Positive Red/Green/Blue: Black & White; FSTN Positive Two Switch Logic Board for OLED SMARTSWITCH Develop Solutions with Demonstration Kit Four Switch Logic Board for Standard SMARTSWITCH Development Kit for High Resolution www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

OLED SMARTSWITCH TM DISTINCTIVE CHARACTERISTICS Organic LED technology Range of, colors in bit mode, colors in bit mode Full viewing angle of 0 Exceptional contrast: 0 times greater than previous LCD products, four times more enhanced resolution High resolution provides sharp, clear images of very small characters Operated by commands and data supplied via serial communications (SPI) Distinct, long travel of.mm (same as KP0 Series) Dust tight construction Stylish, translucent black housing design Viewing area:.mm x.mm (horizontal x vertical) High reliability and long life of three million actuations minimum High resolution of RGB x pixels Epoxy sealed straight PC terminals Snap-in standoff for easy, secure mounting and alignment Viewing area:.mm x.mm (horizontal x vertical) High resolution of RGB x pixels Bracket has crimped legs to ensure secure PC mounting and prevent dislodging during wave soldering Actual Sizes Switch Display www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

OLED SMARTSWITCH TM SWITCH PART NUMBER & DESCRIPTION ATTENTION ELECTROSTATIC SENSITIVE DEVICES Part Number Switch Description OLED Pixel Format ISCANP SPST, Momentary ON Gold Contacts Straight PC Terminals Color OLED Display Module, Colors RGB x Pixels Horizontal x Vertical SWITCH SPECIFICATIONS Circuit Contact Position Electrical Capacity (Resistive Load) Contact Resistance Insulation Resistance Dielectric Strength Mechanical Endurance Electrical Endurance Operating Force SPST normally open Leave actuator: OFF Push actuator: ON 00mA @ V DC 00 milliohms maximum @ 0mV 0mA 00 megohms minimum @ 00V DC V AC for minute minimum,000,000 operations minimum,000,000 operations minimum.0 ± 0. Newtons Total Travel.mm (. ) OLED SPECIFICATIONS Characteristics of Display Display Device Display Mode Viewing Area Pixel Format Pixel Size Interface Number of Colors Operating Temperature Range Storage Temperature Range Operating Life Time (Display) Absolute Maximum Ratings Items Symbols Ratings Supply Voltage for Logic/Interface V DD 0.V to +.0V Supply Voltage for Drive V CC 0.0V to +.0V Input Voltage V I 0.V to V DD +0.V Current Consumption (Temperature at C, V DD =.V, V CC =.0V) Items Symbols Min Typical Max All-Pixels-On Mode *Drive System Power Current All-Pixels-On Mode *Logic/IF System Power Current Sleep Mode **Drive System Power Current Sleep Mode **Logic/IF System Power Current I CC.mA.0mA I DD 0.mA 0.mA I CC 0μA I DD 0μA * All pixels shall be turned on with the maximum level gray scale ** All pixels shall be turned off (while chip is operating) Color OLED display module Passive matrix.mm x.mm (horizontal x vertical) RGB x pixels (horizontal x vertical) 0.mm x 0.0mm (horizontal x vertical) Serial (SPI) interface, Colors (bit: R bit/g bit/b bit) or Colors (bit: R bit/g bit/b bit) 0 C ~ +0 C ( F ~ + F) 0 C ~ +0 C ( F ~ + F),000 hours (at 0% pixels ON) Recommended Operating Conditions Supply Voltage for Logic/Interface Items Symbols Minimum Typical Maximum V DD.V.V.V Supply Voltage for Drive V CC.0V.0V.0V Input High Level Voltage V IH 0. x V DD Input Low Level Voltage V IL 0.V x V DD Optical Characteristics (Temperature at C, Initial Value: x 0F) Items Min Typical Max Unit Remarks Luminosity 00 cd/m White (All pixels on) White Color Coordinate Red Color Coordinate Green Color Coordinate Blue Color Coordinate (x) 0. 0. 0. (y) 0.0 0. 0.0 (x) 0.0 0. 0. (y) 0. 0. 0. (x) 0. 0.0 0. (y) 0. 0. 0. (x) 0.0 0. 0. (y) 0. 0. 0. Contrast Ratio 00 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

OLED SMARTSWITCH TM SWITCH BLOCK DIAGRAM & PIN CONFIGURATIONS Color OLED Panel RGB x SR,SG,SB...SR, SG,SB COM...COM Segment Driver Common Driver VDD VCC SEG/COM Driving Block OLED Driver with Controller RES Gray Scale Decoder Oscillator Graphic Display Data RAM x x Bit Display Timing Generator ISCANP D/C MCU Interface Command Decoder GND 0 SW SW Pin No. Symbol Name Function 0 SW Terminal of Switch Normally open SW Terminal of Switch Normally open V DD Power Power source for logic circuit Slave Select Slave select for SPI. This line is active low. RES Reset Reset signal input. When pin is low, initialization of chip is executed. D/C Data/Command Data/Command Control. When pin is pulled low, data will be interpreted as Command; when pulled high, data will be interpreted as Data. Serial Clock Clock line for SPI that synchronizes command and data Serial Data In Data input line for SPI V CC Power Power source for drive circuit GND Ground Connect to Ground TYPICAL SWITCH DIMENSIONS See Pixel Detail (.). (0.). (.). (.).0 (.). (.). (0.).0 (.0).0 (.).0 (0.) Typ.0 (0.).0 (.). Typ See Standoff Detail Terminal numbers are not on the switch. (.0).0 Standoff Standoff (.).00 (.0).0 (.0). (.0). (.0) Typ.0 (.0). Standoff Standoff (0.) Typ (0.).0 0.00 Typ (.0) (0.0) Typ.00 (0.0) Typ.000 Pixel Detail Pixel Detail A Standoff Detail (0.) Typ.00 (0.0).000 Typ See Pixel Detail A (0.0).00 (0.).00 (0.0) Typ.00 (0.0) Typ.00 R R G B R (0.).00 Standoff = (.).0 (0.).00 Dimension A A (.).0 (.0) Dia Standoff = (.).0 Footprint (.0) Typ.0 (.0). x (0.).0 Dia (.0) 0 (.0). (.0).0 (.0). x (0.).0 Dia (.).00 (.0).0 x (.) Dia.0 Landless www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

OLED SMARTDISPLAY TM DISPLAY PART NUMBER & DESCRIPTION ATTENTION ELECTROSTATIC SENSITIVE DEVICES Part Number Display Description OLED Pixel Format ISC0P Straight PC Terminals Color OLED Display Module, Colors RGB x Pixels Horizontal x Vertical OLED SPECIFICATIONS Characteristics of Display Display Device Color OLED display module Display Mode Passive matrix Viewing Area.mm x.mm (horizontal x vertical) Pixel Format RGB x pixels (horizontal x vertical) Pixel Size 0.mm x 0.mm (horizontal x vertical) Interface Serial (SPI) interface Number of Colors Operating Temperature Range Storage Temperature Range Operating Life Time (Display), Colors (bit: R bit/g bit/b bit) or Colors (bit: R bit/g bit/b bit) 0 C ~ +0 C ( F ~ + F) 0 C ~ +0 C ( F ~ + F),000 hours (0% pixels ON) Absolute Maximum Ratings Items Symbols Ratings Recommended Operating Conditions Items Symbols Minimum Typical Maximum Supply Voltage for Logic/Interface V DD 0.V to +.0V Supply Voltage for Logic/Interface V DD.V.V.V Supply Voltage for Drive V CC 0.0V to +.0V Input Voltage V I 0.V to V DD +0.V Supply Voltage for Drive V CC.0V.0V.0V Input High Level Voltage V IH 0. x V DD Input Low Level Voltage V IL 0.V x V DD Current Consumption (Temperature at C, V DD =.V, V CC =.0V) Items Symbols Min Typical Max All-Pixels-On Mode *Drive System Power Current All-Pixels-On Mode *Logic/IF System Power Current Sleep Mode **Drive System Power Current Sleep Mode **Logic/IF System Power Current I CC.mA.mA I DD 0.mA 0.mA I CC 0μA I DD 0μA *All pixels shall be turned on with the maximum level gray scale **All pixels shall be turned off (while chip is operating) Optical Characteristics (Temperature at C, Initial Value: x 0F) Items Min Typical Max Unit Remarks Luminosity 00 cd/m White (All pixels on) White Color Coordinate Red Color Coordinate Green Color Coordinate Blue Color Coordinate (x) 0. 0. 0. (y) 0.0 0. 0.0 (x) 0.0 0. 0. (y) 0. 0. 0. (x) 0. 0.0 0. (y) 0. 0. 0. (x) 0.0 0. 0. (y) 0. 0. 0. Contrast Ratio 00 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

OLED SMARTDISPLAY TM DISPLAY BLOCK DIAGRAM & PIN CONFIGURATIONS Color OLED Panel RGB x SR,SG,SB...SR, SG,SB COM...COM Segment Driver Common Driver VDD VCC SEG/COM Driving Block OLED Driver with Controller RES Gray Scale Decoder Oscillator Graphic Display Data RAM x x Bit Display Timing Generator ISC0P D/C MCU Interface Command Decoder GND Pin No. Symbol Name Function V DD Power Power source for logic circuit Slave Select Slave select for SPI. This line is active low. RES Reset Reset signal input. When pin is low, initialization of chip is executed. D/C Data/Command Data/Command Control. When pin is pulled low, data will be interpreted as Command; when pulled high, data will be interpreted as Data. Serial Clock Clock line for SPI that synchronizes command and data Serial Data In Data input line for SPI V CC Power Power source for drive circuit GND Ground Connect to Ground TYPICAL DISPLAY DIMENSIONS See Pixel Detail (.).0 See Standoff Detail (0.).0 Typ Terminal numbers are not on the switch. (0.0). (0.) Typ.0 (.). (.).0 (0.). (.).0 (.). (0.).00 (0.).0 (.).0 Pixel Detail Pixel Detail A Standoff Detail Footprint (0.).00 (.0). (.). (.0) (.). (.).0 (.0) (.0) Typ (0.).0.0 Typ (.0). (.0). (.0). (0.0). (0.) Typ.00 (0.0) Typ.000 (0.) Typ.00 (0.0).000 Typ See Pixel Detail A (0.).00 (0.).00 (0.0) Typ.00 (0.0) Typ.00 R R G B R (0.).00 (0.).00 (0.).0 (0.) Dia.0 (.) Dia.0 (.). x (0.) Dia.0 (.0).0 Typ (.0). (.).0 (.). (.0) x (0.) Dia.0 Landless x (.0) Dia.0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

TIMING SPECIFICATIONS FOR SWITCH & DISPLAY AC Characteristics (Temperature at C), V DD =.V ~.V) OLED SMARTSWITCH TM Items Symbols Minimum Typical Maximum Clock Cycle Time t cycle 0ns D/C D/C Setup Time t AS 0ns tas tah D/C Hold Time t AH 0ns tc tcsh Setup Time t C ns Hold Time t CSH 0ns tr tclkh tcycle Write Data Setup Time t DSW 0ns tf tclkl Write Data Hold Time t DHW 0ns tdsw tdhw Low Time t CLKL ns D D D D D D D D0 High Time t CLKH ns Rise Time t R ns Fall Time t F ns STATE TRANSITION : Initialization State 0 Power OFF (VCC, VDD OFF) : Power ON, : Initialization : Power OFF State Display OFF (Sleep Mode) : Display ON : Display OFF State Display ON : Changing the Display : Changing the Display State Number State Display Sleep V CC V DD Changing the Display 0 Power OFF OFF OFF OFF Disable Display OFF OFF ON ON ON Enable Display ON ON OFF ON ON Enable State 0 Power ON/OFF Sequence Initialization Setting Power ON State State Power OFF State 0 Minimum 0µs Minimum 0µs V DD 0V State Transition Transition Index Reset low pulse width Trw (minimum µs) Power ON RES L or Hi-z L or Hi-z Power OFF Display ON Refer to "Power ON/OFF Sequence" Minimum µs Minimum 0µs Display OFF Initialization Initialize Setting of Command/Data Image Rewriting Send Display Data Display Settings Dimmer, Scroll, etc. V CC D/C L or Hi-z VDD level (due to ESD protection circuit between VDD and VCC) H or L L or Hi-z Note: Refer to Application Notes on web site. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

High Resolution SMARTSWITCH TM DISTINCTIVE CHARACTERISTICS High resolution of x pixels colors of backlighting can be controlled dynamically Pushbutton switch or display with LCD, RGB LED backlighting General brightness of backlight is dynamically controlled in eight steps from dark to bright Operated by commands and data supplied via serial communications (SPI) Can display as many as four lines of text with ten characters each Incorporates bitmap display function Programmable display graphics for alphanumeric characters and animated sequences Dual image VRAM for quick change of displayed images Distinct, long travel of.mm (same as KP0 Series) Low energy consumption Dust tight construction Viewing area:.0mm x 0.mm (horizontal x vertical) High reliability and long life of three million actuations minimum Epoxy sealed straight PC terminals Snap-in standoff for easy, secure mounting and alignment Viewing area:.mm x 0.mm (horizontal x vertical) Bracket has crimped legs to ensure secure PC mounting and prevent dislodging during wave soldering Actual Sizes Switch Display 0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

SWITCH PART NUMBER & DESCRIPTION High Resolution SMARTSWITCH TM Part Number Switch Description LCD Mode LED Color LCD/LED ISDBFPRGB SPST Momentary ON Gold Contacts Straight PC Terminals Black & White FSTN Positive Red/Green/Blue SWITCH SPECIFICATIONS Circuit Electrical Capacity (Resistive Load) Contact Resistance Insulation Resistance Dielectric Strength Mechanical Endurance Electrical Endurance Operating Force SPST normally open 00mA @ V DC 00 milliohms maximum @ 0mV 0mA 00 megohms minimum @ 00V DC V AC for minute minimum,000,000 operations minimum,000,000 operations minimum.0 ± 0. Newtons Total Travel.mm (. ) LCD SPECIFICATIONS Characteristics of Display Display Operation Mode Display Condition Viewing Angle Direction Viewing Area Pixel Format Pixel Size FSTN positive; background colors, black & white Transflective with built-in LED backlight o clock.0mm x 0.mm (horizontal x vertical) x pixels (horizontal x vertical) 0.0mm x 0.mm (horizontal x vertical) *Operating Temperature Range C ~ +0 C (+ F ~ + F) Storage Temperature Range Backlight LED 0 C ~ +0 C ( F ~ +0 F) RGB: red/green/blue * In a low temperature environment (below 0 C), speed and contrast decrease when image changes. The non-indicator dot may become dense in a high temperature environment (about +0 C). Absolute Maximum Ratings Items Symbols Ratings Supply Voltage V DD 0.V to +.0V Input Voltage V I 0.V to V DD +0.V Output Voltage V O 0.V to V DD +0.V Optical Characteristics (Temperature at C) Items Symbols Min Typical Max Recommended Operating Conditions Items Symbols Minimum Typical Maximum Supply Voltage V DD.V.0V.V Input Voltage V I 0V V DD SPI Clock Frequency f MHz Current Consumption I DD ** 0mA *** 0mA ** 0mA: Backlighting LED is off *** 0mA: Backlighting LEDs (Red, Green, Blue) are maximum brightness Contrast Ratio Cr.0 Viewing Angle (Cr.) Up & Down q 0 Right & Left f 0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

High Resolution SMARTSWITCH TM SWITCH BLOCK DIAGRAM & PIN CONFIGURATIONS bit Shift Register Common Driver Com...Com x Dot Matrix LCD Panel seg...seg Segment Driver Backlight LED Display Controller bit Shift Register Red Green NC RAM # Byte RAM # Byte Blue ISDBFPRGB with RGB LED and Black and White LCD Mode SDO SPI LED Driver VDD GND SW SW Pin No. Symbol Name Function SW Terminal of Switch Normally open SW Terminal of Switch Normally open GND Ground V DD Power Power source for logic circuit and LCD SDO Data Out Data output line for SPI Data In Data input line for SPI Serial Clock Clock line for SPI that synchronizes commands and data Slave Select Chip select for SPI; line is active low NC None No connection TYPICAL SWITCH DIMENSIONS (0.). See Pixel Detail (.0). (.). (.). (.). (0.). (.). (0.) Typ.0 (0.) Typ.0 Terminal numbers are not on the switch. (.0).0 Standoff Standoff (.).00 (.0).0 (.0) Typ.0 (.0). (.0).0 (.). (.0).0 See Standoff Detail (.). Standoff Standoff (0.) Typ.0 (.0). (.0). (.0) Pixel Detail (0.).00 (0.0).00 (0.0) Typ.000 Standoff Detail Standoff = (.).0 (0.).00 Dimension A A (.).0 (.0) Dia Standoff = (.).0 Footprint (.0) Typ.0 (.0). x (0.) ~ (.0) Dia.0.0 (.0) (.0). (.0).0 (.0). x (0.) (.0) Dia.0 ~.0 (.).00 (.0).0 x (.) Dia.0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

DISPLAY PART NUMBER & DESCRIPTION High Resolution SMARTDISPLAY TM Part Number Terminals LCD Mode LED Color LCD/LED IS0DBFRGB Straight PC Black & White FSTN Positive Red/Green/Blue LCD SPECIFICATIONS Characteristics of Display Display Operation Mode Display Condition Viewing Angle Direction Viewing Area Pixel Format Pixel Size FSTN positive; background colors, black & white Transflective with built-in LED backlight o clock.mm x 0.mm (horizontal x vertical) x pixels (horizontal x vertical) 0.mm x 0.mm (horizontal x vertical) *Operating Temperature Range C ~ +0 C (+ F ~ + F) Storage Temperature Range Backlight LED 0 C ~ +0 C ( F ~ +0 F) RGB: red/green/blue * In a low temperature environment (below 0 C), speed and contrast decrease when image changes. The non-indicator dot may become dense in a high temperature environment (about +0 C). Absolute Maximum Ratings Items Symbols Ratings Supply Voltage V DD 0.V to +.0V Input Voltage V I 0.V to V DD +0.V Output Voltage V O 0.V to V DD +0.V Recommended Operating Conditions Items Symbols Minimum Typical Maximum Supply Voltage V DD.V.0V.V Input Voltage V I 0V V DD SPI Clock Frequency f MHz Current Consumption I DD ** 0mA *** 0mA Optical Characteristics (Temperature at C) ** 0mA: Backlighting LED is off *** 0mA: Backlighting LEDs (Red, Green, Blue) are maximum brightness Items Symbols Min Typical Max Contrast Ratio Cr.0 Viewing Angle (Cr.) Up & Down q 0 Right & Left f 0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

High Resolution SMARTDISPLAY TM DISPLAY BLOCK DIAGRAM & PIN CONFIGURATIONS bit Shift Register Common Driver Com...Com x Dot Matrix LCD Panel seg...seg Segment Driver Backlight LED Display Controller RAM # Byte RAM # Byte bit Shift Register Red Green Blue IS0DBFRGB with RGB LED and Black and White LCD Mode SDO SPI LED Driver GND V DD Pin No. Symbol Name Function Serial Clock Clock line for SPI that synchronizes commands and data Slave Select Chip select for SPI; line is active low SDO Data Out Data output line for SPI Data In Data input line for SPI GND Ground V DD Power Power source for logic circuit and LCD TYPICAL DISPLAY DIMENSIONS Terminal numbers are not on the device. See Pixel Detail (.). (.).0 (.).0 (0.).0 Typ (.). (0.0). (0.).0 Typ Key (0.). (.). (.). (0.). (0.) Sq Typ.00 (.0). (.). (.0) Typ (.). (.). (.).0 (0.).0 (.).0 (.0). (.0) (.0). (0.).00 (0.).00 (0.0) Typ.000 Pixel Detail Footprint (.). (.0) Typ C L (.). (.0) (.0). (.). x (0.) Dia.0 x (0.) Dia (0.0) x (0.) Dia.0..0 (.0). www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

TIMING SPECIFICATIONS FOR SWITCH & DISPLAY High Resolution SMARTSWITCH TM SPI Characteristics (See Timing Diagram) (Temperature at C ~ +0 C and V DD =.0V ± %) Items Symbols Minimum Maximum CLK_ Circuit Example SPI_ Set Up Time ts 0ns IS_ IS_ IS_ SPI_ Hold Time th 0ns SPI_CLK Cycle tcycck MHz CLK_ SPI_CLK Width thwck 0ns IS_ IS_ IS_ SPI_DI Set Up Time tsdi 0ns SPI_DI Hold Time thdi 0ns CLK_ SPI_DO Delay Time tddo 0ns IS_ IS_ DATA_ DATA_ DATA_ IS_ ts SPI Timing Chart ( Using) th Low SPI Timing Chart ( Low Level Fixed) tcycck thwck tcycck thwck tsdi thdi tsdi thdi D D D D D D D D0 D D D D D D D D0 tddo tddo SDO D D D D D D D D0 SDO D D D D D D D D0 and shall be kept high when idle. BITMAP Segment Common 0 Byte Byte Byte Byte COM D0 D D D D D D D D0 D D0 D D0 D D D D D D D Byte Byte COM D0 D D D D D D D D0 D D D D D D D Byte Byte COM D0 D D D D D D D D0 D D D D D D D Transferring Display Data/Displaying LCD Command and Data Sequence Command Data ( Bytes) 0 x Byte Byte Byte Byte 0 0 0 0 D D D D D D D D0 D D D D0 D D D D D D D D0 Notes: Display RAM has two screen areas. The first area is for the display on current LCD; the second area is for the data to be displayed next. The screens are changed when the second area is fully stored. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

High Resolution SMARTSWITCH TM COMMANDS & DATA FOR SWITCH & DISPLAY Transferring display data/displaying on LCD: command ( Byte) + data ( Bytes) Others: command ( Byte) + data ( Byte) Commands can be accepted only when all bits coincide; otherwise, they are not acknowledged Additional commands will not be received until the communication of commands ( Byte) and data ( or Byte) is completed There is no time limit from the beginning to end of data receipt Commands may be executed consecutively (no need to wait between commands) Irregular commands or data are not recognized Initial status at power activation: LCD display off, LED off (brightness /0, color off) Transferring Display Data/Displaying on LCD Hex Command Binary Data Remarks 0 x 0000 Bytes ( x =,0 bits) See below for details of bitmap data LED (Backlight) Color Set Hex Command Binary 0 x 0 0000000 LED (Backlight) Brightness Set Command Hex Binary Data R R G G B B bits x Data 0 x 000000 * * * bits Reset (Returning to Initial Status at Power Activation) Command Hex Binary Data 00 = off 0 = / 000 = /0 (dark) 00 = /0 00 = / 0 = / Remarks For each of RGB: Remarks For leading bits: Remarks 0 = / = full 00 = / 0 = / 0 = / = full (bright) 0 x E 000 000000 Returning to initial status at power activation www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

DISTINCTIVE CHARACTERISTICS Compact High Resolution SMARTSWITCH TM Compact Size Combined with High Resolution High resolution of x pixels colors of backlighting can be controlled dynamically Pushbutton switch with LCD, RGB LED backlighting General brightness of backlight is dynamically controlled in eight steps from dark to bright Operated by commands and data supplied via serial communications (SPI) Can display as many as four lines of text with ten characters each Incorporates bitmap display function Programmable display graphics for alphanumeric characters and animated sequences Dual image VRAM for quick change of displayed images Low energy consumption Dust tight construction Viewing area:.0mm x 0.mm (horizontal x vertical) Variety of LED backlighting with colors and steps brightness Dome gives crisp tactile feedback to positively indicate circuit transfer Epoxy sealed straight PC terminals Snap-in standoff for easy, secure mounting and alignment Actual Size PART NUMBER & DESCRIPTION Part Number Switch Description LCD Mode LED Color LCD/LED ISDSBFPRGB SPST Momentary ON Gold Contacts Straight PC Terminals Black & White FSTN Positive Red/Green/Blue www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Compact High Resolution SMARTSWITCH TM SWITCH SPECIFICATIONS Circuit Electrical Capacity (Resistive Load) Contact Resistance Insulation Resistance Dielectric Strength Mechanical Endurance Electrical Endurance Operating Force Absolute Maximum Ratings SPST normally open 00mA @ V DC 00 milliohms maximum @ 0mV 0mA 00 megohms minimum @ 00V DC V AC for minute minimum,000,000 operations minimum,000,000 operations minimum. ± 0. Newtons Total Travel.mm (.0 ) Items Symbols Ratings Supply Voltage V DD 0.V to +.0V Input Voltage V I 0.V to V DD +0.V Output Voltage V O 0.V to V DD +0.V Optical Characteristics (Temperature at C) Items Symbols Min Typical Max Contrast Ratio Cr.0 Viewing Angle (Cr.) Up & Down q 0 Right & Left f 0 LCD SPECIFICATIONS Characteristics of Display Display Operation Mode Display Condition Viewing Angle Direction Viewing Area Pixel Format Pixel Size FSTN positive; background colors, black & white Transflective with built-in LED backlight o clock.0mm x 0.mm (horizontal x vertical) x pixels (horizontal x vertical) 0.mm x 0.mm (horizontal x vertical) * Operating Temp Range C ~ +0 C (+ F ~ + F) Storage Temp Range Backlight LED 0 C ~ +0 C ( F ~ +0 F) RGB: red/green/blue * In a low temperature environment (below 0 C), speed and contrast decrease when image changes. The non-indicator dot may become dense in a high temperature environment (about +0 C). Recommended Operating Conditions Items Symbols Min Typical Max Supply Voltage V DD.V.0V.V Input Voltage V I 0V V DD SPI Clock Frequency f MHz Current Consumption I DD ** 0mA *** 0mA ** 0mA: Backlighting LED is off *** 0mA: Backlighting LEDs (Red, Green, Blue) are maximum brightness BLOCK DIAGRAM & PIN CONFIGURATIONS bit Shift Register Common Driver Com...Com x Dot Matrix LCD Panel seg...seg Display Controller RAM # Byte RAM # Byte Segment Driver bit Shift Register Backlight LED Red Green Blue ISDSBFPRGB with RGB LED and Black and White LCD Mode SDO VDD GND SPI LED Driver SW SW Pin No. Symbol Name Function SW Terminal of Switch Normally open SW Terminal of Switch Normally open GND Ground V DD Power Power source for logic circuit and LCD SDO Data Out Data output line for SPI Data In Data input line for SPI Serial Clock Clock line for SPI that synchronizes commands and data Slave Select Chip select for SPI; line is active low www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Compact High Resolution SMARTSWITCH TM TYPICAL SWITCH DIMENSIONS Terminal numbers are not on the switch. See Pixel Detail (.0).0 (.0). (.).0 (.0). (.0). (0.). (0.). (.).0 (.).0 (0.).0 Typ (0.).0 Typ See Standoff Detail (.). (0.).0 Typ Standoff (.) (.0).00. Standoff (.).0 (.0).0 (.). (0.).00 Typ Standoff (.0).0 Typ (.0). (.).0 Standoff (.0) (0.).00 Typ (0.0).000 Typ Pixel Detail (0.).00 (0.0) Typ.000 (0.).0 Standoff = (.).0 A Standoff Detail Dimension A (.).0 (.0) Dia Standoff = (.).0 x (0.).00 Dia (.).0 (.0). (.0) Typ.0 (.0) (.). (.0).0 Footprint (.).0 x (0.).0 Dia (.).00 (.0). x (.) Dia.0 Landless TIMING SPECIFICATIONS SPI Characteristics (See Timing Diagram) Circuit Example (Temperature at C ~ +0 C and V DD =.0V ± %) CLK_ Items Symbols Minimum Maximum SPI_ Set Up Time ts 0ns IS_ IS_ IS_ SPI_ Hold Time th 0ns CLK_ SPI_CLK Cycle tcycck MHz SPI_CLK Width thwck 0ns SPI_DI Set Up Time tsdi 0ns SPI_DI Hold Time thdi 0ns SPI_DO Delay Time tddo 0ns CLK_ IS_ IS_ IS_ IS_ DATA_ DATA_ DATA_ IS_ IS_ SPI Timing Chart ( Using) SPI Timing Chart ( Low Level Fixed) ts th Low tcycck thwck tcycck thwck tsdi thdi tsdi thdi D D D D D D D D0 D D D D D D D D0 tddo tddo SDO D D D D D D D D0 SDO D D D D D D D D0 and shall be kept high when idle. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Compact High Resolution SMARTSWITCH TM BITMAP Segment Common 0 Byte Byte Byte Byte COM D0 D D D D D D D D0 D D0 D D0 D D D D D D D Byte COM D0 D D D D D D D D0 D D D D D D D Byte Byte Byte COM D0 D D D D D D D D0 D D D D D D D Transferring Display Data/Displaying LCD Command and Data Sequence Command Data ( Bytes) 0 x Byte Byte Byte Byte 0 0 0 0 D D D D D D D D0 D D D D0 D D D D D D D D0 Notes: Display RAM has two screen areas. The first area is for the display on current LCD; the second area is for the data to be displayed next. The screens are changed when the second area is fully stored. COMMANDS & DATA Transferring display data/displaying on LCD: command ( Byte) + data ( Bytes) Others: command ( Byte) + data ( Byte) Commands can be accepted only when all bits coincide; otherwise, they are not acknowledged Additional commands will not be received until the communication of commands ( Byte) and data ( or Byte) is completed There is no time limit from the beginning to end of data receipt Commands may be executed consecutively (no need to wait between commands) Irregular commands or data are not recognized Initial status at power activation: LCD display off, LED off (brightness /0, color off) Transferring Display Data/Displaying on LCD Hex Command Binary Data Remarks 0 x 0000 Bytes ( x =,0 bits) See above for details of bitmap data LED (Backlight) Color Set Hex Command Binary 0 x 0 0000000 LED (Backlight) Brightness Set Command Hex Binary Data R R G G B B bits x Data 0 x 000000 * * * bits 00 = off 0 = / 000 = /0 (dark) 00 = /0 00 = / 0 = / Remarks For each of RGB: Remarks For leading bits: 0 = / = full 00 = / 0 = / 0 = / = full (bright) Reset (Returning to Initial Status at Power Activation) Command Hex Binary Data Remarks 0 x E 000 000000 Returning to initial status at power activation 0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTSWITCH TM DISTINCTIVE CHARACTERISTICS Standard with Enhanced LED Illumination: Broad and even light diffusion Consistent backlighting Low energy consumption Programmable LCD Variety of LED Backlighting Rubber Dome Epoxy Sealed Straight PC Terminals RGB backlighting provides infinite color availability. Programmable to display graphics, alphanumeric characters and animated sequences. Integrated liquid crystal display provides wide viewing angle with high contrast and clarity. Wide viewing area.0mm x 0.mm (horizontal x vertical) at x pixels. Dome gives crisp tactile feedback to positively indicate circuit transfer. High reliability and long life of one million actuations minimum. Epoxy sealed terminals prevent entry of solder flux and other contaminants. Optional accessories available to enhance panel design and simplify production process. Actual Sizes Switch Display www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTSWITCH TM STANDARD LED BACKLIGHTING Part Number Switch Description LCD Mode LED Color LCD/LED ISAACPCF SPST Momentary ON Gold Contacts Straight PC Terminals SUPER BRIGHT LED BACKLIGHTING Yellow STN Positive * Red/Green * Simultaneous illumination of both colors achieves third color. Part Number Switch Description LCD Mode LED Color LCD/LED ISABCPCF Yellow STN Positive * Red/Green ISABCPE Yellow STN Positive Yellow ISABCPEF ISABDPE ISABDPEG SPST Momentary ON Gold Contacts Straight PC Terminals Yellow STN Positive Blue STN Negative Blue STN Negative * Yellow/Green Yellow * Yellow/Blue ISABDPB Blue STN Negative White ISABFPB Black & White FSTN Positive White RGB LED BACKLIGHTING * Simultaneous illumination of both colors achieves third color. Part Number Switch Description LCD Mode LED Color LCD/LED ISABFPRGB SPST Momentary ON Gold Contacts Straight PC Terminals Black & White FSTN Positive * Red/Green/Blue SWITCH SPECIFICATIONS * Simultaneous RGB illumination achieves infinite colors. Circuit SPST normally open Electrical Capacity (Resistive Load) 00mA @ V DC Contact Resistance 00 milliohms maximum @ 0mV 0mA Insulation Resistance 00 megohms minimum @ 00V DC Dielectric Strength V AC for minute minimum Mechanical Endurance,000,000 operations minimum Electrical Endurance,000,000 operations minimum Operating Force. ± 0. Newtons Total Travel.mm (.0 ) Operating Temperature Range 0 C ~ +0 C (+ F ~ +0 F); contact factory for wide temperature range options Storage Temperature Range 0 C ~ +0 C (+ F ~ +0 F); contact factory for wide temperature range options www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTSWITCH TM LCD SPECIFICATIONS Characteristics of Display Display Operation Mode Display Condition Viewing Angle Driving Method Viewing Area Pixel Format Pixel Size Backlight LED Absolute Maximum Ratings (Temperature at C) Items Symbols Ratings Supply Voltage for Logics V DD 0.V to +.0V Supply Voltage for LCD V LC 0.V to +.0V Input Voltage V I 0.V to V DD +0.V Output Voltage V O 0.V to V DD +0.V STN positive, STN negative, FSTN positive Transflective with built-in LED backlight Adjustable / duty. / bias (built-in driving circuit).0mm x 0.mm (horizontal x vertical) x pixels (horizontal x vertical) 0.mm x 0.mm (horizontal x vertical) Single color: yellow, white Bicolor: red/green, yellow/green, yellow/blue RGB: red, green, blue Recommended Operating Conditions (Temperature at C) Items Symbols Minimum Typical Maximum Supply Voltage for Logics V DD.V.0V.V Supply Voltage Yellow V LC.V Supply Voltage Blue V LC.V Supply Voltage Black/White V LC.V Input Voltage V I 0V V DD Driving Frequency f FLM Hz: yellow/blue 0Hz: black/white DC Characteristics of LCD Drive (Temperature at 0 C to 0 C and V DD =.0V ±0%) Items Symbols Test Conditions Minimum Typical Maximum Unit High Level Input Voltage V IH 0.V DD V DD V Low Level Input Voltage V IL 0 0.V DD V High Level Input Leakage Current I LIH V I = V DD 0 μa Low Level Input Leakage Current I LIL V I = 0V 0 μa High Level Output Voltage V OH I OH = 00μA V DD 0. V Low Level Output Voltage V OL I OL = 00μA 0. V High Level Output Leakage Current I LOH V O = V DD 0 μa Low Level Output Leakage Current I LOL V O = 0V 0 μa Supply Current I DD f SCP =.0MHz 00 μa LCD Drive Current I LC f LP =.Hz V LC =.V ~.V 00,000 μa Timing Characteristics of LCD Drive IC (Temperature at 0 C to 0 C and V DD =.0V ±0%) Items Symbols Minimum Maximum Clock Operation Frequency f SCP.0MHz Latch Pulse Frequency f LP 0kHz Clock High Level Pulse Width t CWH 0ns Clock Low Level Pulse Width t CWL 0ns Data Setup Time t DSD ns Data Hold Time t DHD 0ns Data Output Delay Time t PDO ns Latch Setup Time t DSL 0ns Latch Hold Time t DHL 0ns Latch High Level Width t LWH 00ns FLM Setup Time t DSF 0ns FLM Hold Time t DHF 0ns SCP, LP Rise/Fall Time t r /t f ns SCP Din Dout LP FLM t r t CWH t CWL t f t DSD t DHD t PDO Timing Diagram * t DSL t r t LWH t DSF * Last data on first line * Beginning data on second line * Location of LP signal on first line * * t DHL t f t DHF www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTSWITCH TM BLOCK DIAGRAM & PIN CONFIGURATIONS FOR STANDARD OR SUPER BRIGHT LEDS 0 V LC V DD D bit CK Shift Register Common Driver Com Com x Dot Matrix LCD Panel seg seg FLM SCP Timing Control Segment Driver LP 0bit Latch CK ISABCPCF with Yellow LCD Mode Din GND CK 0bit D Shift Register Q Dout SW SW Single Color Yellow BL-LED (+) BL-LED ( ) NC Bicolor BL-LED (+) BL-LED ( ) BL-LED ( ) Single Color White BL-LED (+) BL-LED (+) BL-LED ( ) Pin No. Symbol Name Function 0 SW Terminal of Switch Normally open SW Terminal of Switch Normally open BL-LED ( ) Terminal of Backlight LED Cathode: standard bicolor - green for red/green. super bright bicolor - red for red/green; yellow for yellow/green or yellow/blue. Dout Data Output Display serial output. Can be used to connect to Din of the next SMARTSWITCH. As a result, many SMARTSWITCHES can be controlled with one clock and data signal. FLM First Line Marker The marking signal for the first line data of LCD display. The first line of LCD will be selected by the falling edge of LP signal during the high level (FLM). LP Latch Pulse Line data latch pulse will latch content of internal 0-bit shift register at falling edge for one line of display. LP will also increment the display line by one. SCP Serial Clock Pulse Clock used by 0-bit internal shift register of the switch, shifting the display data bit presented at Din at falling edge. Din Data Input Display serial data bit. Note: to map the display data, because of the difference between the number of internal shift register data (0) and the single line of LCD pixels (), the first four bits of data shifted will be dummy bits. GND Ground V DD Power Power source for logic circuit V LC Power Power source for LCD drive BL-LED (+) Terminal of Backlight LED Anode for common NC None No connection for single color yellow BL-LED ( ) Terminal of Backlight LED Cathode for bicolor BL-LED (+) Terminal of Backlight LED Anode for single color white www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

BLOCK DIAGRAM & PIN CONFIGURATIONS FOR RGB LEDS Standard SMARTSWITCH TM V LC V DD D bit CK Shift Register Common Driver Com Com x Dot Matrix LCD Panel seg seg FLM SCP Timing Control Segment Driver LP Din 0bit Latch CK CK 0bit D Shift Register Q Dout ISABFPRGB with RGB LED Option and Black and White LCD Mode 0 GND Red BL-LED ( ) BL-LED (+) Blue BL-LED ( ) Green BL-LED ( ) SW SW Pin No. Symbol Name Function 0 SW Terminal of Switch Normally open SW Terminal of Switch Normally open BL-LED ( ) Terminal of Backlight LED Cathode for red BL-LED ( ) Terminal of Backlight LED Cathode for blue Dout Data Output Display serial output. Can be used to connect to Din of the next SMARTSWITCH. As a result, many SMARTSWITCHES can be controlled with one clock and data signal. FLM First Line Marker The marking signal for the first line data of LCD display. The first line of LCD will be selected by the falling edge of LP signal during the high level (FLM). LP Latch Pulse Line data latch pulse will latch content of internal 0-bit shift register at falling edge for one line of display. LP will also increment the display line by one. SCP Serial Clock Pulse Clock used by 0-bit internal shift register of the switch, shifting the display data bit presented at Din at falling edge. Din Data Input Display serial data bit. Note: to map the display data, because of the difference between the number of internal shift register data (0) and the single line of LCD pixels (), the first four bits of data shifted will be dummy bits. GND Ground V DD Power Power source for logic circuit V LC Power Power source for LCD drive BL-LED (+) Terminal of Backlight LED Anode for common BL-LED ( ) Terminal of Backlight LED Cathode for green www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTSWITCH TM STANDARD LED SPECIFICATIONS Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red/Green Unit Forward Current I F / ma Forward Voltage V F./. V SUPER BRIGHT LED SPECIFICATIONS Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red/Green Yellow/Green Yellow Yellow/Blue White Unit Forward Current I F / / / 0 ma Forward Voltage V F./../.../.. V ABSOLUTE MAXIMUM FOR ALL STANDARD OR SUPER BRIGHT LEDS Electrical Characteristics (Temperature at C) Backlight Color Symbols White All Others Unit Forward Current I F 0 0 ma Reverse Voltage V R.0.0 V Current Reduction Rate Above C I F (DC) 0.0 0. ma/ C *Power Dissipation P D 0 0 mw *For uniform light emission, Power Dissipation should not exceed the Absolute Maximum Rating. TYPICAL SWITCH DIMENSIONS WITH STANDARD OR SUPER BRIGHT LEDS See Pixel Detail Part No. (.0). (.0). See Standoff Detail (.).00 (.). (0.). (.). (0.). (.).00 (.).00 (.). (.0).0 (.). (0.). (.).0 (.). (0.) Typ.0 (.). (.).0 (.).00 (.).0 (.) Typ.0 Terminal numbers are not on the switch. (0.) Sq.0 (0.0) Typ.00 (0.).0 (0.).0 (0.) Dia.00 (.) Dia.0 Pixel Detail Standoff Detail Footprint (.). (.) Typ.0 (.).0 0 (.).00 (.).00 x (0.) ~ (.0) Dia.0.0 (.).00 (.).00 x (0.) Dia.0 Landless www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

SUPER BRIGHT RGB LED SPECIFICATIONS Standard SMARTSWITCH TM Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red Green Blue Unit Forward Current I F 0 0 0 ma Forward Voltage V F... V ABSOLUTE MAXIMUM FOR RGB LED Electrical Characteristics (Temperature at C) Backlight Color Symbols Red/Green/Blue Unit Forward Current I F 0 ma Reverse Voltage V R.0 V Current Reduction Rate Above C I F (DC) 0. ma/ C *Power Dissipation P D mw *For uniform light emission, Power Dissipation should not exceed the Absolute Maximum Rating. TYPICAL SWITCH DIMENSIONS WITH RGB LED See Pixel Detail Part No. (.0). (.0). See Standoff Detail (.).00 (.). (0.). (.). (0.). (0.).0 Typ (.).00 (.).00 (.). (.0).0 (.). (0.). (.).0 (.). (.). (.).0 (.).00 (.).0 (.).0 Typ Terminal numbers are not on the switch. (.).00 x (0.) ~ (.0) Dia.0.0 (0.) Sq.0 (0.0) Typ.00 (0.).0 (0.).0 (0.) Dia.00 (.) Dia.0 (.). (.) Typ.0 (.).0 0 (.).00 (.).00 (.).00 x (0.) Dia.0 Landless Pixel Detail Standoff Detail Footprint www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTDISPLAY TM DISTINCTIVE CHARACTERISTICS Standard with Enhanced Illumination: Programmable to display graphics, alphanumeric characters and animated sequences. Standard SMARTDISPLAY TM can be used alone or in conjunction with electromechanical switches. Integrated liquid crystal display provides wide viewing angle with high contrast and clarity. Built-in single or bicolor LED backlighting enhances display and enables multifunctional uses. RGB LED provides numerous color variations. Viewing area.mm x 0.mm (horizontal x vertical) at x pixels. SUPER BRIGHT LED BACKLIGHTING Part Number Terminals LCD Mode LED Color LCD/LED IS0BCCF Straight PC Yellow STN Positive * Red/Green IS0BCE Straight PC Yellow STN Positive Yellow IS0BCEF Straight PC Yellow STN Positive * Yellow/Green * Simultaneous illumination of both colors achieves third color. RGB LED BACKLIGHTING Part Number Terminals LCD Mode LED Color LCD/LED IS0BFRGB Straight PC Black & White FSTN Positive ** Red/Green/Blue ** Simultaneous RGB illumination achieves infinite colors. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTDISPLAY TM LCD SPECIFICATIONS Characteristics of Display Display Operation Mode Display Condition Viewing Angle Driving Method Viewing Area Pixel Format Pixel Size Operating Temperature Range Storage Temperature Range Backlight LED Absolute Maximum Ratings (Temperature at C) Items Symbols Ratings Supply Voltage for Logics V DD 0.V to +.0V Supply Voltage for LCD V LC 0.V to +.0V Input Voltage V I 0.V to V DD +0.V Output Voltage V O 0.V to V DD +0.V STN positive, FSTN positive Transflective with built-in LED backlight Adjustable / duty. / bias (built-in driving circuit).mm x 0.mm (horizontal x vertical) x pixels (horizonal x vertical) 0.mm x 0.mm (horizontal x vertical) 0 C through 0 C ( F through 0 F) 0 C through 0 C ( F through 0 F) Single color: yellow; Bicolor: red/green, yellow/green; RGB: red/green/blue Recommended Operating Conditions (Temperature at C) Items Symbols Minimum Typical Maximum Supply Voltage for Logics V DD.V.0V.V Supply Voltage LCD V LC.V Input Voltage V I 0V V DD Driving Frequency f FLM 0Hz DC Characteristics of LCD Drive IC (Temperature at 0 C to 0 C and V DD =.0V ±0%) Items Symbols Test Conditions Minimum Typical Maximum Unit High Level Input Voltage V IH 0.V DD V DD V Low Level Input Voltage V IL 0 0. V DD V High Level Input Leakage Current I LIH V I = V DD 0 μa Low Level Input Leakage Current I LIL V I = 0V 0 μa High Level Output Voltage V OH I OH = 00μA V DD 0. V Low Level Output Voltage V OL I OL = 00μA 0. V High Level Output Leakage Current I LOH V O = V DD 0 μa Low Level Output Leakage Current I LOL V O = 0V 0 μa Supply Current I DD f SCP =.0MHz 00 μa LCD Drive Current I LC f LP =.khz V LC =.V 00,000 μa Timing Characteristics of LCD Drive IC Timing Diagram (Temperature at 0 C to 0 C and V DD =.0V ±0%) Items Symbols Minimum Maximum Clock Operation Frequency f SCP.0MHz Latch Pulse Frequency f LP 0kHz Clock High Level Pulse Width t CWH 0ns Clock Low Level Pulse Width t CWL 0ns Data Setup Time t DSD ns Data Hold Time t DHD 0ns Data Output Delay Time t PDO ns Latch Setup Time t DSL 0ns Latch Hold Time t DHL 0ns SCP Din Dout LP FLM t r t CWH t CWL t DSD t f t DHD t PDO * t DSL * t r t LWH * t DHL t f Latch High Level Width t LWH 00ns t DSF t DHF FLM Setup Time t DSF 0ns FLM Hold Time t DHF 0ns SCP, LP Rise/Fall Time t r /t f ns * Last data on first line * Beginning data on second line * Location of LP signal on first line www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTDISPLAY TM BLOCK DIAGRAM & PIN CONFIGURATIONS FOR SUPER BRIGHT LEDS NC V LC V DD D bit CK Shift Register Common Driver Com Com x Dot Matrix LCD Panel seg seg FLM SCP Timing Control Segment Driver LP 0bit Latch CK IS0BCE with Yellow LCD Mode Din CK 0bit D Shift Register Q Dout GND Single Color Yellow BL-LED (+) 0 BL-LED ( ) NC Bicolor 0 BL-LED (+) BL-LED ( ) BL-LED ( ) Pin No. Symbol Name Function 0 V LC Power Power source for LCD drive NC None No connection for single color BL-LED ( ) Terminal of Backlight LED Cathode for bicolor GND Ground V DD Power Power source for logic circuit Din Data Input Display serial data bit. Note: to map the display data, because of the difference between the number of internal shift register data (0) and the single line of LCD pixels (), the first four bits of data shifted will be dummy bits. SCP Serial Clock Pulse Clock used by 0-bit internal shift register of the switch, shifting the display data bit presented at Din at falling edge. LP Latch Pulse Line data latch pulse will latch content of internal 0-bit shift register at falling edge for one line of display. LP will also increment the display line by one. BL-LED ( ) Terminal of Backlight LED Cathode: super bright bicolor - red for red/green or yellow for yellow/green FLM First Line Marker The marking signal for the first line data of LCD display. The first line of LCD will be selected by the falling edge of LP signal during the high level (FLM). BL-LED (+) Terminal of Backlight LED Anode for common Dout Data Output Display serial output. Can be used to connect to Din of the next SMARTDISPLAY. As a result, many SMARTDISPLAYS can be controlled with one clock and data signal. NC None No connection 0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

BLOCK DIAGRAM & PIN CONFIGURATIONS FOR RGB LEDS Standard SMARTDISPLAY TM V LC V DD D bit CK Shift Register Common Driver Com Com x Dot Matrix LCD Panel seg seg FLM SCP Timing Control Segment Driver LP Din 0bit Latch CK CK 0bit D Shift Register Q Dout IS0BFRGB with RGB LED Option and Black and White LCD Mode GND Red BL-LED ( ) 0 BL-LED (+) Green BL-LED ( ) Blue BL-LED ( ) Pin No. Symbol Name Function 0 V LC Power Power source for LCD drive BL-LED ( ) Terminal of Backlight LED Cathode for green GND Ground V DD Power Power source for logic circuit Din Data Input Display serial data bit. Note: to map the display data, because of the difference between the number of internal shift register data (0) and the single line of LCD pixels (), the first four bits of data shifted will be dummy bits. SCP Serial Clock Pulse Clock used by 0-bit internal shift register of the switch, shifting the display data bit presented at Din at falling edge. LP Latch Pulse Line data latch pulse will latch content of internal 0-bit shift register at falling edge for one line of display. LP will also increment the display line by one. BL-LED ( ) Terminal of Backlight LED Cathode for red FLM First Line Marker The marking signal for the first line data of LCD display. The first line of LCD will be selected by the falling edge of LP signal during the high level (FLM). BL-LED (+) Terminal of Backlight LED Anode for common Dout Data Output Display serial output. Can be used to connect to Din of the next SMARTDISPLAY. As a result, many SMARTDISPLAYS can be controlled with one clock and data signal. BL-LED ( ) Terminal of Backlight LED Cathode for blue www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTDISPLAY TM SUPER BRIGHT LED SPECIFICATIONS Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red/Green Yellow Yellow/Green Unit Forward Current I F / / ma Forward Voltage V F./.../. V ABSOLUTE MAXIMUM FOR SUPER BRIGHT LEDS Electrical Characteristics (Temperature at C) Backlight Color Symbols All Unit Forward Current I F 0 ma Reverse Voltage V R.0 V Current Reduction Rate Above C I F (DC) 0. ma/ C Power Dissipation* P D 0 mw *For uniform light emission, Power Dissipation should not exceed the Absolute Maximum Rating. TYPICAL DISPLAY DIMENSIONS See Pixel Detail (.). (.). (0.) Typ.0 (0.) Dia.0 (0.0). (0.) Typ.0 Key (.). (0.) (.).. (0.). (.0) Typ (0.) Sq Typ.00 (.). (.). (0.0). Part No. (.). (.).0 (.). (.).0 (0.) Typ.0 (.0). (.0). (.0) (.0) Typ Terminal numbers are not on the device. C L x (0.) Dia.0 Landless (0.) Sq.0 (0.0) Typ.00 (0.0). (.0) Typ (.). (.). (.0) (0.0). (.0). x (0.) Dia.0 Pixel Detail Footprint www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Standard SMARTDISPLAY TM SUPER BRIGHT RGB LED SPECIFICATIONS Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red Green Blue Unit Forward Current I F 0 0 0 ma Forward Voltage V F... V ABSOLUTE MAXIMUM FOR RGB LED Electrical Characteristics (Temperature at C) Backlight Color Symbols Red/Green/Blue Unit Forward Current I F 0 ma Reverse Voltage V R.0 V Current Reduction Rate Above C I F (DC) 0. ma/ C *Power Dissipation P D mw *For uniform light emission, Power Dissipation should not exceed the Absolute Maximum Rating. TYPICAL DISPLAY DIMENSIONS WITH RGB LED See Pixel Detail (.). (.). (0.) Typ.0 (0.) Dia.0 (0.0). (0.) Typ.0 Key (.). (0.) (.).. (0.). (.0) Typ (0.) Sq Typ.00 (.). (.). (0.0). Part No. (.). (.).0 (.). (.).0 (0.) Typ.0 (.0). (.0). (.0) (.0) Typ Terminal numbers are not on the device. (0.) Sq.0 (0.0) Typ.00 (0.0). (.0) Typ C L x (0.) Dia.0 Landless (.). (.). (.0) (0.0). (.0). x (0.) Dia.0 Pixel Detail Footprint www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Compact SMARTSWITCH TM DISTINCTIVE CHARACTERISTICS Compact Size Perfect for rack mount router and other applications with space limitations. Compact body size:.0mm (. ) x.0mm (.0 ) compared to Standard body size:.mm (. ) x 0.mm (. ) Vibrant Illumination Low Energy Consumption Programmable LCD Variety of LED Backlighting Rubber Dome Epoxy Sealed Straight PC Terminals Snap-in standoff for easy, secure mounting and alignment Programmable to display graphics, alphanumeric characters and animated sequences. Integrated liquid crystal display provides wide viewing angle with high contrast and clarity. Viewing area.0mm x 0.mm (horizontal x vertical) at x pixels. Dome gives crisp tactile feedback to positively indicate circuit transfer. High reliability and long life of one million actuations minimum. Epoxy sealed terminals prevent entry of solder flux and other contaminants. Optional accessories available to simplify production process. Actual Size PART NUMBER & DESCRIPTION Part Number Switch Description LCD Mode LED Color LCD/LED ISSACPCF Yellow STN Positive * Red/Green Standard ISSBCPCF ISSBCPEF ISSBFPB SPST Momentary ON Gold Contacts Straight PC Terminals Yellow STN Positive Yellow STN Positive Black & White FSTN Positive * Red/Green Super Bright * Yellow/Green Super Bright White Super Bright ISSBFPRGB Black & White FSTN Positive ** Red/Green/Blue RGB * Simultaneous illumination of both colors achieves third color. ** Simultaneous RGB illumination achieves infinite colors. Note: Contact factory for additional options. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Compact SMARTSWITCH TM SWITCH SPECIFICATIONS Circuit Electrical Capacity (Resistive Load) Contact Resistance Insulation Resistance Dielectric Strength Mechanical Endurance SPST normally open 00mA @ V DC 00 milliohms maximum @ 0mV 0mA 00 megohms minimum @ 00V DC V AC for minute minimum,000,000 operations minimum Electrical Endurance,000,000 operations minimum Operating Force. ± 0. Newtons Total Travel.mm (.0 ) Operating Temperature Range 0 C ~ +0 C (+ F ~ +0 F) Storage Temperature Range 0 C ~ +0 C (+ F ~ +0 F) LCD SPECIFICATIONS Characteristics of Display Display Operation Mode Display Condition Viewing Angle Driving Method Viewing Area Pixel Format Pixel Size Backlight LED STN positive, FSTN positive Transflective with built-in LED backlight Adjustable / duty. / bias (built-in driving circuit).0mm x 0.mm (horizontal x vertical) x pixels (horizontal x vertical) 0.mm x 0.mm (horizontal x vertical) Single color: white. Bicolor: red/green, yellow/green. RGB: red/green/blue Absolute Maximum Ratings (Temperature at C) Items Symbols Ratings Supply Voltage for Logics V DD 0.V to +.0V Supply Voltage for LCD V LC 0.V to +.0V Input Voltage V I 0.V to V DD +0.V Output Voltage V O 0.V to V DD +0.V Recommended Operating Conditions (Temperature at C) Items Symbols Minimum Typical Maximum Supply Voltage for Logics V DD.V.0V.V Supply Voltage V LC.V Input Voltage V I 0V V DD Driving Frequency f FLM 0Hz DC Characteristics of LCD Drive IC (Temperature at 0 C to 0 C and V DD = ±0%) Items Symbols Test Conditions Minimum Typical Maximum Unit High Level Input Voltage V IH 0. V DD V DD V Low Level Input Voltage V IL 0 0. V DD V High Level Input Leakage Current I LIH V I = V DD 0 µa Low Level Input Leakage Current I LIL V I = 0V 0 µa High Level Output Voltage V OH I CH = 00µA V DD 0. V Low Level Output Voltage V OL I OL = 00µA 0. V High Level Output Leakage Current I LOH V O = V DD 0 µa Low Level Output Leakage Current I LOL V O = 0V 0 µa Supply Current I DD f SCP =.0MHz 00 µa LCD Drive Current I LC f LP =.khz V LC =.V 00,000 µa Timing Characteristics of LCD Drive IC (Temperature at 0 C to 0 C and V DD =.0V ±0%) t r t CWH t CWL Timing Diagram t f Items Symbols Minimum Maximum Clock Operation Frequency f SCP.0MHz Latch Pulse Frequency f LP 0kHz Clock High Level Pulse Width t CWH 0ns SCP Din t DSD t DHD * * Clock Low Level Pulse Width t CWL 0ns Data Setup Time t DSD ns Data Hold Time t DHD 0ns Dout t PDO t DSL t DHL Data Output Delay Time t PDO ns Latch Setup Time t DSL 0ns Latch Hold Time t DHL 0ns Latch High Level Width t LWH 00ns LP FLM t r * t LWH t f FLM Setup Time t DSF 0ns FLM Hold Time t DHF 0ns SCP, LP Rise/Fall Time t r /t f ns * Last data on first line * Beginning data on second line * Location of LP signal on first line t DSF t DHF www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Compact SMARTSWITCH TM BLOCK DIAGRAM & PIN CONFIGURATIONS V LC V DD D bit CK Shift Register Common Driver Com...Com x Dot Matrix LCD Panel seg...seg FLM SCP Timing Control Segment Driver LP 0bit Latch CK Din CK 0bit D Shift Register Q Dout 0 GND SW SW ISSBCPCF with Yellow LCD Mode Single Color White BL-LED (+) BL-LED (+) BL-LED ( ) NC Bicolor Red/Green Yellow/Green BL-LED (+) BL-LED ( ) BL-LED ( ) NC BL-LED ( ) RGB Red/Green/Blue BL-LED (+) BL-LED ( ) BL-LED ( ) Pin No. Symbol Name Function 0 SW Terminal of Switch Normally open SW Terminal of Switch Normally open BL-LED ( ) Terminal of Backlight LED Cathode: single color - white; standard bicolor - green for red/green; super bright bicolor - red for red/green; yellow for yellow/green; RGB - red NC None No connection for single color white. No connection for bicolor. BL-LED ( ) Terminal of Backlight LED Cathode: RGB - blue Dout Data Output Display serial output. Can be used to connect to Din of the next SMARTSWITCH. As a result, many SMARTSWITCHES can be controlled with one clock and data signal. FLM First Line Marker The marking signal for the first line data of LCD display. The first line of LCD will be selected by falling edge of LP signal during the high level (FLM). LP Latch Pulse Line data latch pulse will latch content of internal 0-bit shift register at falling edge for one line of display. LP will also increment the display line by one. SCP Serial Clock Pulse Clock used by 0-bit internal shift register of the switch, shifting the display data bit presented at Din at falling edge. Din Data Input Display serial data bit. Note: to map the display data, because of the difference between the number of internal shift register data (0) and the single line of LCD pixels (), the first four bits of data shifted will be dummy bits. GND Ground V DD Power Power source for logic circuit V LC Power Power source for LCD drive BL-LED (+) Terminal of Backlight LED Anode for common BL-LED (+) Terminal of Backlight LED Anode: single color - white BL-LED ( ) Terminal of Backlight LED Cathode: standard bicolor - red for red/green; super bright bicolor - green for red/green; green for yellow/green; RGB - green www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Compact SMARTSWITCH TM STANDARD LED SPECIFICATIONS Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red/Green Unit Forward Current I F / ma Forward Voltage V F./. V SUPER BRIGHT LED SPECIFICATIONS Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red/Green Yellow/Green White Unit Forward Current I F / / 0 ma Forward Voltage V F./../.. V RGB LED CHARACTERISTICS Typical Electrical Characteristics (Temperature at C) Backlight Color Symbols Red Green Blue Unit Forward Current I F 0 0 0 ma Forward Voltage V F... V ABSOLUTE MAXIMUM FOR ALL LEDS Electrical Characteristics (Temperature at C) Backlight Color Symbols White Bicolor RGB Unit Forward Current I F 0 0 0 ma Reverse Voltage V R.0.0.0 V Current Reduction Rate Above C I F (DC) 0.0 0. 0. ma/ C *Power Dissipation P D 0 0 mw *For uniform light emission, Power Dissipation should not exceed the Absolute Maximum Rating. TYPICAL SWITCH DIMENSIONS See Pixel Detail (.0). (.). (0.).0 Typ (0.).0 Typ Standoff (.0).0 (.). (0.). (0.).0 Typ (.0). (0.). (.).0 (.).0 See Standoff Detail (.). (.0).0 (0.).00 Typ Standoff (.) (.0).00. (.0). Standoff (.).0 (.0).0 Typ Standoff (.0) (.). Terminal numbers are not on the switch. (0.) Sq.0 (0.0) Typ.00 Pixel Detail (0.).0 Standoff = (.).0 A Standoff Detail Dimension A (.).0 (.0) Dia Standoff = (.).0 x (0.).00 Dia (.0). (.0) Typ.0 (.0) 0 (.). (.0).0 (.).0 Footprint (.).00 x (0.).0 Dia (.0). x (.) Dia.0 Landless www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Optional Accessories OPTIONAL ACCEORIES AT Panel Mount Housing Material: Polyamide Panel mount housing allows the Standard SMARTSWITCH TM to be snapped into a panel cutout for quick, secure mounting. It gives flexibility in locating the devices anywhere on the panel. It also allows using the Standard SMARTSWITCH TM on an existing panel. (.). (.).0 (.).0 (.0). (.).0 (.0) (.). (.). (.). (.). The Panel Mount Housing is available for the Standard SMARTSWITCH TM only. Panel Thickness Range: (. ~.0mm).0 ~. AT Coupler Material: PBT (.0).0 (.0).0 (.). (.0).0 This coupler is for connecting the Standard SMARTSWITCH TM into precise, tight groupings that maintain an even distance from PCB to top of the actuator. (.0).0 (.). Top Side Bottom (.0) Typ.0 The Coupler is available for the Standard SMARTSWITCH TM only. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Optional Accessories OPTIONAL ACCEORIES AT0-0YC Socket for Standard Single and Bicolor SMARTSWITCH TM Materials: Base - Glass Fiber Reinforced PBT Terminals - Brass/Beryllium Copper The socket permits the SMARTSWITCH TM to be plugged in after automated processing. Use of the socket enables easy field replacement of the device. (0.).0 (.).00 (.). (.). 0 (.).00 (.0).0 (.). (.). (0.) Dia Typ.00 (.).00 (.).0 (.) Typ.0 (.) Typ.0 (.).0 (.).00 x (0.) ~ (.0) Dia.0.0 AT0-0E Socket for Standard RGB SMARTSWITCH TM Materials: Base - Glass Fiber Reinforced PBT Terminals - Brass/Beryllium Copper The socket permits the RGB SMARTSWITCH TM to be plugged in after automated processing. Use of the socket enables easy field replacement of the device. (0.).0 (.).00 (.). (.). 0 (.).00 (.0).0 (.). (.). (0.) Dia Typ.00 (.).00 (.).0 (.) Typ.0 (.).0 Typ (.).0 (.).00 x (0.) ~ (.0) Dia.0.0 AT0-0F Socket for Compact SMARTSWITCH TM (All Models) Materials: Base - Glass Fiber Reinforced PBT Terminals - Brass/Beryllium Copper The socket permits the Compact SMARTSWITCH TM to be plugged in after automated processing. Use of the socket enables easy field replacement of the device. (.).0 (.). (.). (.0). (0.) Dia Typ.00 (.).00 (.).0 (.). (.0). (.0) Typ.0 (.0) (.0). (.0) 0 (.). (.).0 (.).00 (.0) Typ (0.).0 x.00 Dia Note: AT0-0F Socket may be used with the Compact High Resolution SMARTSWITCH TM by removing pins,,,, and. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Optional Accessories OPTIONAL ACCEORIES AT0-0K Socket for High Resolution SMARTSWITCH TM Materials: Base - Glass Fiber Reinforced PBT Terminals - Brass/Beryllium Copper The socket permits the SMARTSWITCH TM to be plugged in after automated processing. Use of the socket enables easy field replacement of the device. (0.). (0.) Dia Typ.00 (.).00 (.0). (.0) Typ.0 (.0). (.0) Typ.0 (.).00 x (0.) Dia.00 (.).0 (.). (.). (.0). (.0). (.0) (.0) (.0). (.0). AT0-0L Socket for OLED SMARTSWITCH TM Materials: Base - Glass Fiber Reinforced PBT Terminals - Brass/Beryllium Copper The socket permits the OLED SMARTSWITCH TM to be plugged in after automated processing. Use of the socket enables easy field replacement of the device. (0.). (.).00 (.0). (.0). 0 (.).00 (.).0 (.). (.0). (0.) Dia Typ.00 (.0). (.0). (.0) (.0) Typ.0 (.0) Typ.0 (.0) (.0). (.0). 0x (0.) Dia.00 AT0-0M Socket for OLED SMARTDISPLAY TM Materials: Base - Glass Fiber Reinforced PBT Terminals - Brass/Beryllium Copper The socket permits the OLED SMARTDISPLAY TM to be plugged in after automated processing. Use of the socket enables easy field replacement of the device. (.). (.). (.). (0.0). (.0). (.0). (0.0). (.). (.). (.). (0.).00 DiaTyp (.).0 (.). (.0) Typ.0 (.0) Typ.0 (.0) (.).0 x (0.) Dia.00 0 www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

PROGRAMMING TOOLS Development Tools NKK Switches has a variety of development tools for the SMARTSWITCH line. These helpful tools are available on CD or downloaded from www.nkksmartswitch.com. In addition to standard configurations, NKK Switches can provide custom solutions for the most complex design challenges. Contact the factory for information and support regarding your custom applications. DEVELOPMENT KITS These Development Kits provide a full set of tools for designs using one or two switches. The kits enable rapid prototype designs so that feedback is easily obtained. Each of NKK's IS Development Kits have been designed to facilitate the creation, testing and displaying of images with software downloaded from www.nkksmartswitch.com. Click on "Download Software." OLED Switch Kit IS-DEV KIT- Standard RGB Compact Switch Kit IS-DEV KIT- Standard RGB Switch Kit IS-DEV KIT- High Resolution Switch Kit IS-DEV KIT- Notes:. IS Development Kits, and use same on-board controller. IS Development Kits come with serial cable and power supply One Switch System IS-S00 Display Development Kit IS-DEV KIT- Two Switch Development Kit IS-DEV KIT- www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Development Tools DEMONSTRATION KITS IS Demonstration Kits may be used to display as many as bitmaps created via the user's PC with a USB, or serial interface via software. Once downloaded, the bitmaps may be displayed and advanced by employing the address control lines without use of a PC. The Dem Kits may be incorporated into the user's end product, as the PCB design allows for standoffs. Kit for Standard SMARTSWITCH IS-DEM KIT- The LCD module is interchangeable to meet the user's specific color application. IS Dem Kits are available for single or bicolor switch designs for the SMARTSWITCH or SMARTDISPLAY. The kits are equipped with corresponding support hardware and operating manuals. The various kits, multiple options, and software downloads are just a few of the tools featured at www.nkksmartswitch.com. The battery box is a valuable tool in final download of bitmaps. It allows for portability to test anywhere in the field. Kit for Standard SMARTDISPLAY IS-DEM KIT- Battery Box for Standard SMARTSWITCH AT CONTROLLERS Our full line of modules aids in designing numerous system requirements, including controllers that drive as many as switches. These solutions include the following benefits: Reduction of time to create designs Conservation of development resources Fully programmable utilizing NKK's software Controller for Standard SMARTSWITCH IS-C0 LOGIC BOARDS NKK has a logic board design to meet your needs, including those which support multiple switch configurations. Contact us with your configuration challenges and our engineers will assist you. Logic Board for Single or Bicolor Standard SMARTSWITCH IS-L00-C Logic Board for OLED SMARTSWITCH IS-L0L or for High Resolution SMARTSWITCH IS-L0A Logic Board for Single or Bicolor Standard SMARTSWITCH IS-L00-C Logic Board for Single or Bicolor Standard SMARTSWITCH IS-L00-C www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

Handling & Storage PRECAUTIONS FOR HANDLING & STORAGE OF OLED DEVICES ATTENTION ELECTROSTATIC SENSITIVE DEVICES Handling. The IS Series OLED devices are electrostatic sensitive. To avoid damage to IC, do not touch terminals unless properly isolated from static electricity.. Signal input under conditions not recommended may cause damage to the OLED unit or deterioration of the display. Follow directions regarding supply sequences of power and signal voltages.. If the OLED panel is broken, avoid touching the contents. Wash off any contact to the skin or clothing.. Limit operating force to switch keytop to 00.0N maximum, as excessive pressure may damage the OLED.. For OLED display, it is necessary for bracket legs to be Grounded.. Recommended soldering time and temperature limits for OLED switch or display: seconds maximum @ 0 C maximum; avoid temperatures exceeding 0 C at the OLED.. The IS series OLED devices are not process sealed.. Pixels acquire diminished brightness over time and use, and those most frequently habituated have greater reduction of brightness than those less used. To minimize this difference, operate OLED unit so that all pixels are used as consistently as possible.. For switch, clean cap surface with dry cloth. If further cleaning is needed, wipe with dampened cloth using neutral cleanser and dry with clean cloth. Do not use organic solvent. For display, avoid contact with any flux or detergent. If any liquids spill on display surface, immediately wipe with soft absorbent cloth. Storage. Store in original container and away from direct sunlight.. Keep away from static electricity.. Avoid extreme temperatures, high humidity, gaseous substances, and all forms of chemical contamination. PRECAUTIONS FOR HANDLING & STORAGE OF LCD DEVICES ATTENTION ELECTROSTATIC SENSITIVE DEVICES Handling. The IS Series devices are electrostatic sensitive.. Limit operating force to keytop to 00.0N maximum, as excessive pressure may damage the LCD device.. The IS series devices are not process sealed.. If the LCD is accidentally broken, avoid contact with the liquid and wash off any liquid spills to the skin or clothing.. Clean cap surface with dry cloth. If further cleaning is needed, wipe with dampened cloth using neutral cleanser and dry with clean cloth. Do not use organic solvent.. Recommended soldering time and temperature limits: seconds maximum @ 0 C maximum. Do not exceed 0 C at the LCD level. Storage. Store in original container and away from direct sunlight.. Keep away from static electricity.. Avoid extreme temperatures, high humidity, gaseous substances, and all forms of chemical contamination. www.nkksmartswitch.com Toll Free..BUYNKK Tel 0..0 Fax 0.. Email: smartswitch@nkkswitches.com

There are virtually endless applications for the SMARTSWITCH. The IS Series programmable devices can be used alone or in conjunction with electromechanical switches. Complex switching can be attained when the switches are grouped together to facilitate unlimited functions. Typical Markets Include: Industrial Controls Broadcasting Telecommunications Simulation Instrumentation Medical Military Financial..BUYNKK (.) Toll Free 0.. Fax 0 East Gelding Drive Scottsdale, AZ 0 www.nkksmartswitch.com 00