Esp32-c3 Bluetooth communication

[dfrobotjw]

I want to get an Arduino example of esp32-c3. The function is that one esp32-c3 module sends data through Bluetooth, and the other module receives and prints data through Bluetooth

[chegewara]

What is wrong with ALL those examples?
https://github.com/espressif/arduino-esp32/tree/master/libraries/BLE/examples

[VojtechBartoska]

@dfrobotjw Can I consider this solved?

[SuGlider]

@dfrobotjw
Please use this 2 examples (BLE client and server):
https://github.com/espressif/arduino-esp32/blob/master/libraries/BLE/examples/BLE_client/BLE_client.ino
https://github.com/espressif/arduino-esp32/blob/master/libraries/BLE/examples/BLE_server/BLE_server.ino

They are visible when ESP32-C3 board is selected, in the IDE Menu under File->Examples->Examples for ESP32C3 Dev Module->ESP32 BLE Arduino-> Pick an Example.

You will need 2 C3 boards, one to run the client and another to run the server.
Turn on menu option "Core Debug Level" to "Verbose" in order to get BLE log messages and to see what is going on in the boards.