This is an E-Ink display module with integrated controller and communication via SPI interface. Due to the advantages such as extremely low power consumption, large viewing angle, large effect in sunlight, it is an ideal choice for many different applications.
special features
no backlight, displays the last content for a long time, even after switching off the device
ultra-low power consumption, basically power is only needed for refreshing
SPI interface, for connection to other controller boards like Raspberry / Arduino / Nucleo etc.
comes with development resources and manual (examples for Raspberry Pi / Arduino / STM32)
Technical data
- operating voltage: 3,3V
- Interface: 3-wire-SPI, 4-wire-SPI
- Outline dimension: 89.5 × 38 mm
- Display size: 66.89 × 29.05 mm
- Point spacing: 0.138 × 0.138
- Resolution: 296 × 128
- Display colour: black, white, red
- Grayscale: 2
- full update time: 15s
- Energy reserve: 26.4 mV (typ.)
- Standby power: 170°.
<0,017 mV
• Betrachtungswinkel:>
Scope of delivery
- Display Module
- Connecting cable XH2.54 20 cm 8-pin
Documentation / Downloads
https://www.waveshare.com/wiki/2.9inch_e-Paper_Modules_(B)
