Freematics Forum

Hello!

I've seen somewhere about using Android to connect through Bluetooth to a Freematics ONE+ device. Is this through a serial bluetooth app?
If not, can I set up a UART serial connection through Bluetooth so I can develop a serial terminal interface that is accessed wirellessly?

Thanks!

- Paulo

BLE gatt server is implemented in the Arduino library for Freematics ONE+. However, if you need to work with any existing Apps other than a serial terminal, there is some coding to be done.

Ok, thanks!

i need complete information about Bluetooth Serial UART

Start from here:
http://esp-idf.readthedocs.io/en/latest/

Where is the GATT Server Code? I can't find it. I would have expected it in
https://github.com/stanleyhuangyc/Freem ... maticsPlus

Please refer to ESP32 Arduino example code.
https://github.com/espressif/arduino-es ... raries/BLE