4.2inch E-Ink Display Module 400x300 Pixel Black,White Two-Color 3.3V-5V E-Paper Screen LCD Support Full Refresh SPI Interface for Raspberry/Jetson Nano/Ard/Nucleo

400x300, 4.2inch E-Ink display module, SPI interfaceOverviewThis is an E-Ink display module, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface.Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.FeaturesNo backlight, keeps displaying last content for a long time even when power downUltra low power consumption, basically power is only required for refreshingSPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.Onboard voltage translator, compatible with 3.3V/5V MCUsComes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications Operating voltage: 3.3V-5V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 103.0mm × 78.5mm Display size: 84.8mm × 63.6mm Dot pitch: 0.212 × 0.212 Resolution: 400 × 300 Display color: black, white Grey level: 2 Full refresh time: 4s Refresh power: 26.4mW(typ.) Standby power:＜0.017mW Viewing angle:＞170°Package Content 4.2inch e-Paper Module x1 PH2.0 20cm 8Pin x1Note100% original from Waveshare, technical support is provided ,please contact us via Amazon message.

• SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
• Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
• Onboard voltage translator, compatible with 3.3V/5V MCUs
• Ultra low power consumption, basically power is only required for refreshing
• No backlight, keeps displaying last content for a long time even when power down