Waveshare 3inch E-Paper (G) Raw Display Compatible with Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/Zero 2W 400×168 Resolution SPI Interface Supports Jetson Nano

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                                                                <img alt="3inch e-Paper (G)" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-spacing-base a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/7a4335c9-56d0-4c38-9fe9-990fceff615c.__CR0,0,970,600_PT0_SX970_V1___.jpg"><img alt="3inch e-Paper (G)" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/7a4335c9-56d0-4c38-9fe9-990fceff615c.__CR0,0,970,600_PT0_SX970_V1___.jpg">                                     <h3 class="a-spacing-mini"> Features At A Glance </h3>                                  <p class="a-spacing-base"> </p>No backlight, keeps displaying last content for a long time even when power downUltra low power consumption, basically power is only required for refreshingComes with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32)


     
                                                                                                                                                                                                                                                           <h3 class="a-size-extra-large a-spacing-base a-text-center"> Specifications </h3>                                                  OPERATING VOLTAGE                                     3.3V                                     INTERFACE                                    3-wire SPI, 4-wire SPI                                     OUTLINE DIMENSIONS                                     86.4 × 39.2 × 0.85mm                                     DISPLAY SIZE                                     70.4 × 29.568mm                                     DOT PITCH                                     0.176 × 0.176mm                                     RESOLUTION                                     400×168 pixels                                     DISPLAY COLOR                                     Red/Yellow/Black/White                                    GREY SCALE                                     2                                    FULL REFRESH TIME                                     12s                                    REFRESH POWER                                     <60mW (typ.)                                    STANDBY CURRENT                                     <0.01uA (almost none)                                    VIEWING ANGLE                                     >170°               

     
             
                                                                <img alt="Advantages Of EINK" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-spacing-base a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/2e1f77e1-a1a4-41a9-a666-6c841111eca9.__CR0,0,970,600_PT0_SX970_V1___.jpg"><img alt="Advantages Of EINK" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/2e1f77e1-a1a4-41a9-a666-6c841111eca9.__CR0,0,970,600_PT0_SX970_V1___.jpg">                                     <h3 class="a-spacing-mini"> Feature </h3>                                  <p class="a-spacing-base"> </p>Dimension: 3 inchOutline dimension (raw panel): 45.5mm x 36.4mm x 0.91mmOutline dimension (driver board): 47mm x 38mmDisplay dimension: 29.568mm x 29.568mmWorking voltage: 3.3V/5VCommunication interfaces: SPIPixel pitch: 0.176 x 0.176mmResolution: 168 x 168Display color: Black, White, Yellow, RedGray level: 2Full refreshing time: 12 sRefresh Power Consumption: < 60 mW (typ.)Standby current: <0.01uA (close to0)


     
             
                                                                <img alt="Application Examples" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-spacing-base a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/bb146521-2f2d-4970-8e6d-5c187e292652.__CR0,0,970,600_PT0_SX970_V1___.jpg"><img alt="Application Examples" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/bb146521-2f2d-4970-8e6d-5c187e292652.__CR0,0,970,600_PT0_SX970_V1___.jpg">                                     <h3 class="a-spacing-mini"> Note: </h3>                                  <p class="a-spacing-base"> </p>Refresh time: The refresh time is the experimental results, the actual refresh time will have errors, and the actual effect shall prevail. There will be a flickering effect during the global refresh process, this is a normal phenomenon.Power consumption: The power consumption data is the experimental results. The actual power consumption will have a certain error due to the existence of the driver board and the actual use situation. The actual effect shall prevail.


     
             
                                                                <img alt="Outline Dimensions" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-spacing-base a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/02fb31a6-be96-42d7-8d01-bdd3537cae53.__CR0,0,970,600_PT0_SX970_V1___.jpg"><img alt="Outline Dimensions" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/02fb31a6-be96-42d7-8d01-bdd3537cae53.__CR0,0,970,600_PT0_SX970_V1___.jpg">                                     <h3 class="a-spacing-mini"> Working Principle </h3>                                  <p class="a-spacing-base"> This product is an E-paper device adopting the image display technology of Microencapsulated Electrophoretic Display. The basic principle is that charged nanoparticles suspended in a liquid migrate under the action of an electric field. The E-paper screen display patterns by reflecting the ambient light, so it has no background light requirement. Under ambient light, the E-paper screen still has high visibility with a wide viewing angle of 180 degrees. It is the ideal choice for E-reading. </p>    


      <br>Provide online user manual, please check the manual carefully before using. With development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32).<br>Doesn't support partial refresh. No backlight, keeps displaying last content for a long time even when power down.<br>Low power, wide viewing angle, paper-like effect without electricity. Ideal for price tags, shelf labels, industrial instruments...<br>Ultra low power consumption, basically power is only required for refreshing.<br>Red/Yellow/Black/White display color. Outline dimension (raw panel): 45.5mm x 36.4mm x 0.91mm.

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