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  • I'm not sure if this is the right thread, but it's the only one I've found:
    I would like to establish a serial communication (SerialBT) between a Bangle.js 2 and an ESP32 - not necessarily with BLE.
    I've learned from the posts above that it's difficult with Espruino on an ESP32, has anyone tried it with the default ESP-IDF?
    Is there any chance for a serialBT connection between these two devices?

  • a serial communication (SerialBT) between a Bangle.js 2 and an ESP32 - not necessarily with BLE

    What you mean by "not necessarily with BLE", is using wires OK then? there is no other Bluetooth than LE in Bangle.js

  • Sorry for the confusion, but I thought there's also a non LE available.
    Using wires would be ok if you can show me how to route the serial port to the SWD pins ;-)

    Does this mean there is no possibility to connect a Bangle.js 2 with an ESP32 because the ESP32 doesn't support BLE?

    Should I create a new thread not mentioning BLE?

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