The Bluetooth Low Energy stack consumes a lot of RAM on the ESP32 as well, so you may run into issues when adding this to your already-in-use devices.

Reports of undocumented Bluetooth HCI commands from ESP32 chips are doing the rounds. They open up a security flaw.

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

Software for the ESP32-C5 can be developed using the Espressif Systems development framework ' ESP-IDF '. It can also be used as a communications co-processor using ' ESP-AT ' or ' ESP-Hosted '.

The ESP32 microcontroller, which supports wireless communication standards such as Wi-Fi and Bluetooth, is used in various wireless communication devices because it is available at low cost ...