Waveshare E-paper e-ink Screen e-Paper Wireless Network Driver Board ESP32 WiFi + bluetooth Module

Note: This product does not contain an electronic ink screen module.

 

Product introduction:

 

The electronic ink screen wireless network driver board can obtain picture information from a PC or a smart phone via WiFi or Bluetooth, and display the information through an electronic ink screen.

Support for development, can be used like other boards.

 

Features:

 

Onboard ESP32, support for development

Provide Android phone app program, which can update the display content through Bluetooth EDR, easy to use

Provide HTML host computer program, which can update the display content remotely through webpage, which is convenient for integration into various web applications.

Support Floyd-Steinberg dithering algorithm to get more color combinations and better shadow rendering of original images

Support a variety of common image formats (BMP, JPEG, GIF, PNG, etc.)

Factory built-in electronic ink screen driver (open source)

Provide a complete supporting information manual

 

Parameter:

 

WiFi standard: 802.11b/g/n

Bluetooth standard: 4.2, including traditional Bluetooth (BR/EDR) and Bluetooth low energy (BLE)

Communication interface: 3-wire SPI, 4-wire SPI (default)

Working voltage: 5V

Working current: 50mA ~ 150mA

Dimensions: 29.46mm x 48.25mm

Information includes:

 

User manual

Schematic

Sample program

Development materials

Package includes:

1 x e-Paper ESP32 Driver Board

1 x e-Paper Adapter

1 x 24PIN FFC line