Universal e-Paper Driver Board with WiFi Bluetooth SoC ESP32 for e-lnk Display
Universal e-Paper Driver Board with WiFi / Bluetooth SoC ESP32 onboard, supports various Waveshare SPI e-Paper raw panels
Overview
This is a universal driver board for e-Paper raw panels, thanks to the dual wireless features – WiFi & Bluetooth – it is easy to display images from PC / smart phone via WiFi or Bluetooth.
Furthermore, it can also be used for Arduino development, just like any other normal Arduino board.
Features
- Onboard ESP32, supports Arduino development
- Provides Android APP, allows to refresh display content via Bluetooth EDR
- Provides HTML host code, allows to refresh display content via remote webpage, suit for Internet applications
- Supports Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image
- Supports popular image formats: BMP, JPEG, GIF, PNG, etc.
- Easy to be integrated into wireless applications
- Comes with e-Paper driver (open source)
- Comes with development resources and manual
Specifications
- WiFi protocol: 802.11b/g/n
- Bluetooth protocol: 4.2, includes traditional BR/EDR, and low power BLE
- Interface: 3-wire SPI, 4-wire SPI (default)
- Operating voltage: 5V
- Operating current: 50mA ~ 150mA
- Outline dimension: 29.46mm x 48.25mm
Dimensions
Note: e-Paper panels in the photos are NOT included.
- e-Paper ESP32 Driver Board x1
- e-Paper Adapter x1
- 24PIN FFC x1
