2.9″ ESPaper Plus Kit

$49.90

The 2.9″ ESPaper Plus Kit contains all components to program the display and to use it in a simple enclosure.

Content

  • 2.9″ ESPaper Module with
    ESP8266 Wroom 02
  • Acrylic Enclosure
  • CP2102 based USB-to-Serial converter
  • 600mAh LiPo battery with JST connector
  • USB cable

 

28 in stock (can be backordered)

SKU: B075J3ZPPY Category:

Description

With the 2.9″ ESPaper module you can display data retrieved over WiFi on an ePaper with little effort. The integrated ESP8266 Wroom-02 module updates the 296×128 B&W ePaper display over the SPI bus. The module also features a charging circuit for LiPo batteries and a JST connector which allows you to run the module for weeks or even months from a battery. How long the module can be run from battery mostly depends on the update frequency and the battery capacity. In tests we could run the module from a 800mAh LiPo battery for several weeks by updating weather information every 20 minutes.

The open sourced Minigrafx is available on Github and provides a driver and examples to get quickly started with programming the module. We also provide a WeatherStation sample app which lets you get started quickly

Features:

  • 2.9″ ePaper module 296*128 pixels, B&W
  • MCU: ESP8266 Wroom-02 with WiFi
  • JST LiPo battery connector and charging circuit
  • 3 buttons for user interaction:
    • RST: wakeup the module from deep sleep, e.g. to refresh data
    • S0 FLASH/GPIO0: used to put ESP8266 in programming mode or for user menu
    • S1 GPIO 12: User interaction

 

Setup Guide & Support

Here you can find the setup guide for the ESPaper module. On this forum you can get help.

 

Additional information

Weight 0.15 kg
Dimensions 16 x 8 x 3 cm