Description

ESP32 Lilygo T5 Board e-Paper Interface with Cale IDF

In this tutorial, I am sharing Cale-IDF library that is used to let ESP32 interface e-Paper over SPI and connect at the same time to cale.es web server to derive display frame data.

The firmware is designed to manage the e-Paper and let the ESP32 enter deep sleep mode to reduce power consumption for a period that can be configured remotely from cale.es web server.

cale.es server makes it possible to manage the e-Paper screen frame remotely and let it show useful information like weather status, personal google calendar or event Bitcoin price chart.

Project Github Repository:

https://github.com/UsefulElectronics/esp32-depg750bn-epaper-cale-idf-/tree/master

Code

GitHub

https://github.com/UsefulElectronics/esp32-depg750bn-epaper-cale-idf-/tree/master

Jul 20,2023

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