This is a universal driver board for connecting an Arduino and e-Paper raw panels, can be used to drive various SPI interface e-Paper from Waveshare.
Note: e-paper display and Arduino board not included
Features
- Standard Arduino connectivity, compatible with host boards such as the Arduino UNO and Leonardo
- Onboard voltage translator compatible with 3.3V/5V MCUs
- Onboard external RAM, more available space
- Micro SD slot, images can be stored on TF card
- Reserved control interface for connecting with other control boards
- Comes with development resources and manual (examples for Arduino/STM32)
Package contents
- 1x e-Paper Shield
- 1x e-Paper Adapter
- 1x 24-pin FFC
Resources
Specifications
- Operating voltage: 3.3V/5V
- Interface: 3-wire SPI, 4-wire SPI (default)
- RAM size: 1M-bit / 128K-byte
- Outline dimension: 53.34mm × 53.34mm
Interface
PIN |
ARDUINO/NUCLEO PIN |
DESCRIPTION |
VCC |
5V |
Power |
GND |
GND |
Ground |
SCK |
SCK |
SPI clock input |
MOSI |
MOSI |
SPI data input |
MISO |
MISO |
SPI data output |
EPD_CS |
D10 |
e-Paper chip selection |
EPD_DC |
D9 |
e-Paper data/command |
EPD_RST |
D8 |
e-Paper reset |
EPD_BUSY |
D7 |
e-Paper busy |
SD_CS |
D6 |
SD card chip selection |
SPIRAM_CS |
D5 |
SPI RAM chip selection |