ESP32 Lilygo T5 Board e-Paper Interface with Cale IDF

Video Sponsor is PCBWay. They are having discount on 4 & 6 layers PCBs.You can get extra free coupons using the link below:
https://www.pcbway.com/setinvite.aspx?inviteid=582640

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.

cale.es server link:
https://cale.es/

Project Github Repository:
https://github.com/UsefulElectronics/esp32-depg750bn-epaper-cale-idf-/tree/master
https://github.com/martinberlin/cale-idf

Consider supporting me on Patreon:
https://www.patreon.com/usefulelectronics

Useful Electronics Blogs website:
https://www.usefulelectronics.net

Product link on Aliexpress:
https://www.aliexpress.com/item/4000384679772.html

#epaper #lilygo #esp32 #iotsolutions

#diy #arduino #arduinouno #stm32 #stm #raspberrypizero #programming #arduinoprojects #arduinoproject #electronica #electronics #electrical #electricalengineering #buzzer #epaper #eink #candledisplay #esp23 #pcbengineering #engineering #microcontroller #bitcointrade #bitcoinchart #embeddedsystems #raspberrypi #teknologi #elektronik #embedded