This one might be interesting for you when building some Store or Factory panel:
Collection of examples to read sensors (I2C and others) and publish real-time information with minimum consumption using fast ESP32S3/ESP32 and epaper controllers such as IT8951 or EPDiy
This time we've focused mostly on parallel type of epapers: 16 grayscales and fast updates, just like the ebook readers.
With this mission we created Cinwrite that is an ESP32S3 based PCB with an RTC chip and some other goodies.
Please give as a ★ star in github if you like the project and feel welcome on board.