Overview
This is a universal driver board for e-Paper raw panels, can be used to drive various SPI interface e-Paper from Waveshare.
Features
- Raspberry Pi connectivity, compatible with Raspberry Pi 2B/3B/3B+/Zero/Zero W (directly-pluggable)
- SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.
- Onboard voltage translator, compatible with 3.3V/5V MCUs
- Comes 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: 65mm × 30.2mm
- Mounting hole size: 3.0mm
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 |
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