The build relies on an ESP32-C3, which drives the display and fetches new images daily over WiFi. Thanks to the e-Ink screen, which uses zero power when not updating, the whole setup runs off two ...

He wanted to equip the box with a WiFi camera so he could watch his little guests from his phone but didn’t find any suitable, inexpensive, commercially-available options. So with that ...

Venkata Ramanaiah Chintha is a Senior Wireless Engineer with extensive experience in wireless telecommunications. His ...