4.2inch E-Paper E-Ink Display Module For Raspberry Pi Pico, 400×300 Pixels, Black / White, SPI Interface

4.2inch E-Paper E-Ink Display Module For Raspberry Pi Pico, 400×300 Pixels, Black / White, SPI Interface

This is a 4.2inch e-Paper display module for Raspberry Pi Pico, 400 x 300 pixels, support black, white, and 4 grayscale display, SPI interface.

User Manual / Datasheet / Example Codes Etc. 

• No backlight, keeps displaying last content for a long time even when power down.
• Ultra-low power consumption, basically power is only required for refreshing.
• SPI interface, requires minimal IO pins.
• Onboard voltage translator, compatible with 3.3V / 5V MCUs.
• 2 x user buttons for easy interacting.

Specifications

• Size: 4.2 inch
• Outline dimensions (bare screen): 90.1mm × 77.0mm × 1.18mm
• Outline dimensions (driver board): 93.5mm × 78.5mm
• Display size: 84.8mm x 63.6mm
• Operating voltage: 3.3V/5V
• Communication interface: SPI
• Pitch: 0.212 x 0.212
• Resolution: 400 x 300
• Display color: Black, White
• Greyscale: 4
• Full refresh: 4s
• Refreshing power: 26.4mW(typ.)
• Sleep current: <0.01uA (almost 0)

Package Includes

• 1x Pico-ePaper-4.2
• 1x PH2.0 8PIN wire 20cm
• 1x Standoff pack

Raspberry Pi Pico Header Compatibility

• VCC : 3.3V/5V
• GND : Ground
  
• DIN : SPI MOSI pin
• SCK : SPI SCK pin
• CS : SPI chip selection, low active
• DC : Data / Command selection (high for data, low for command)
• RST : External reset, low active
• BUSY : Busy status output

Onboard Voltage Translator

Pinout Definition