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 ...

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

If you're looking to take the plunge into the world of ESP32 devices, then here's a basic overview of what you need to know.

Framework encourages the development of new modules, which is something [Spacehuhn] has taken on with an ESP32-S3 development board.