Universal e-Paper Raw Panel Driver Board - ESP32 - WiFi/Bluetooth Wireless

Description

The e-Paper ESP32 Driver Board is a wireless solution for refreshing e-Paper display content, suitable for applications such as: supermarket price tag, e-Card, serial port info monitoring, etc.

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, suitable 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.
Comes with development resources and manual

Specifications

WiFi protocol - 802.11b/g/n
Bluetooth protocol - Bluetooth 4.2，including traditional BR/EDR, and low power BLE
Interface - 3-wire SPI, 4-wire SPI (default)
Operating voltage - 5V
Operating current - 50mA ~ 150mA
Low power current - <2mA (cut off power supply for CP2102)
Dimensions - 29.46 × 48.25mm