Documents
Manual:Click here to open
Schematic:Click here to open
Datasheet:Click here to open
Overview
This is an E-Ink display module, 2.9inch, 296×128 resolution, with embedded controller, communicating via SPI interface, supports yellow, black, and white three-color display.
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.
Features
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, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
Onboard voltage translator, compatible with 3.3V/5V MCUs
Specifications
Operating voltage:3.3V/5V
Interface:3-wire SPI, 4-wire SPI
Outline dimension:89.5mm ≠ 38mm
Display size:66.89mm ≠ 29.05mm
Dot pitch:0.138 ≠ 0.138
Resolution:296 ≠ 128
Display color:yellow, black, white
Grey level:2
Full refresh time:15s
Refresh power:26.4mW(typ.)
Standby power
Viewing angle:>170
Interface
SYMBOL
DESCRIPTION
VCC
3.3V/5V
GND
Ground
DIN
SPI MOSI pin
CLK
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, low active
Package includes:
Additional information
| Weight | 0.051 kg |
|---|
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