In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units, along ...
The little board that could.
Espressif, the company that makes the ESP-32 chip and its support firmware, is also making modules and development boards to support them. Their module is the ESP-WROOM32, is not just the first module ...
The cheaper board won ...
Makers, hobbyists, developers and electronic enthusiasts searching for a way to easily add wireless and Bluetooth connectivity to the next project may be interested in the open source SuperB module.