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 Arduino 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 colour 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: 5 V.
Operating current: 50 mA ~ 150 mA.
Outline dimensions: 29.46 mm x 48.25 mm.
Package content.
e-Paper ESP32 Driver Board x1
e-Paper Adapter x1
24-pin FFC x1
100% original, support technical service, please contact us!