This ePaper driver board has a 24-pin FPC connector, an IO breakout for connecting to a Raspberry Pi, Arduino or Grove sensors, a JST 2-pin BAT connector to connect a LiPo battery and it is compatible with XIAO series boards using the XIAO socket.
Note: The ePaper display, antenna and XIAO board are NOT included
Features
- Built-in Charging IC: Provides efficient battery charging.
- BAT Connector with Switch: Allows for easy battery connection and includes a switch to combine the battery and switch for more efficient energy saving.
- 24-Pin PFC Connector: Provides versatile connectivity options for various peripherals.
- Extension IO Port: Enables connection of additional sensors, such as temperature and humidity sensors
- Compatible with Seeed Studio XIAO Ecosystem: Easily integrates with the XIAO series (Pre-Soldering Version) for versatile project development.
- Product Number: Seeed 114993558
What’s on Board

- 24-pin FPC Connector: For the ePaper interface.
- JST BAT Connector: For battery connection and switch.
- XIAO Socket: For connecting the Seeed Studio XIAO development board.
- IO Breakout: For connecting Grove sensors or other controllers, such as Arduino UNO or Raspberry Pi.
- Power switch: For battery power control.
Specifications
| ePaper Connector | FPC 24-pin 0.5mm |
| Top Contact | |
| Battery Charge IC | ETA9740 |
| Battery Connector | JST 2.0mm |
| Switch | Battery Power ON/OFF |
| Female Header | 7-pin 2.54mm |
| Connecting to MCUs like Seeed Studio XIAO | |
| Power Supply | 3.7V Li-Battery |
| Seeed Studio XIAO |
Resources
- Product Wiki
Pinout
| ePaper SPI Pins | XIAO |
| RST | D0 |
| CS | D1 |
| DC | D3 |
| BUSY | D2 |
| SCK | D8 |
| MOSI | D10 |
| 3V3 | 3V3 |
| GND | GND |
Package Contents
- 1x ePaper Driver Board



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