Seeed Studio IoT Button is an inexpensive ESP32-C6 button powered by a rechargeable 18650 battery and designed to easily and quickly control Smart Home ...

Peter Neufeld decided to hack cheap ESP32-C3 USB-C boards by adding a custom wire antenna, and more than doubled the WiFi ...

Arduino UNO R4 WiFi development board. USB to Micro USB-B data cable. Once you have these components in hand, then you are in ...