AirM2M ESP32 Development Boards
The ESP32 development boards from AirM2M, complete with pinouts, technical specifications, datasheets and more.
About AirM2M
AirM2M produces compact, low-cost ESP32 core boards, often paired with the LuatOS firmware ecosystem. Their Core ESP32-C3 is a popular breadboard-friendly option for adding Wi-Fi and BLE to a project.
The boards are supported by Arduino, ESP-IDF, and LuatOS, with documentation on the LuatOS wiki.

