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 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

PACKAGE CONTENT

e-Paper ESP32 Driver Board x1
e-Paper Adapter x1
24PIN FFC x1

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