The Advantech EPM-204 is a 2.13" ePaper module with Bluetooth 5.4 wireless communication and USB/UART/RS-485 interfaces.
Main Features
- E Ink Bi-Stable technology
- No power needed during displaying
- Support Bluetooth 5.4 and GATT communication API
- Support USB / UART / RS485 wired Communication.
- Supported Temperature Range: 0 ~ 40 °C
- Supports Over-the-Air Upgrades upgrade (OTA)