LILYGO has announced a raft of new microcontroller development boards targeting different niches: a low-frequency LoRa board, an ultra-widescreen display board, a LoRa-equipped ePaper display board, and a CAN bus board. The boards are powered by the Espressif ESP32-S3 microcontroller.
   
    
 
 
  
   
   Git contributions e-ink display on an esp32. Show off your commit streaks with this wireless e-ink display. It uses an ESP32 to fetch and display your latest contributions.
   
    
 
 
  
   
   This article details a project to create a small desktop appliance with an E-Ink display that shows a user's GitHub activity graph. It uses an ESP32 and a 3D-printed case, configured via a web interface.
   
    
 
 
  
   
   An experiment using e-paper displays to show current weather, integrating hardware like ESP32 and Cloudflare Workers for software layers.
   
    
 
 
  
   
   The SQFMI Watchy is a fully open-source, hackable ePaper watch based on the ESP32 with a crisp, glare-free 1.54" 200x200 ePaper display which can be programmed using the Arduino IDE and lots of your favourite Arduino/ESP libraries!
   
    
 
 
  
   
   SQFMI Watchy, a hackable ePaper watch based on the ESP32.