Bluetooth Serial UART

Inquiry and support for Freematics products
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tato_lx
Posts: 2
Joined: Sat Aug 12, 2017 1:28 am

Bluetooth Serial UART

Post by tato_lx »

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
stanley
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Posts: 1018
Joined: Sat Mar 01, 2014 3:15 am

Re: Bluetooth Serial UART

Post by stanley »

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.
tato_lx
Posts: 2
Joined: Sat Aug 12, 2017 1:28 am

Re: Bluetooth Serial UART

Post by tato_lx »

Ok, thanks!
huneyman
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Joined: Tue Sep 19, 2017 6:51 pm
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Re: Bluetooth Serial UART

Post by huneyman »

i need complete information about Bluetooth Serial UART
stanley
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Joined: Sat Mar 01, 2014 3:15 am

Re: Bluetooth Serial UART

Post by stanley »

nikigraus
Posts: 1
Joined: Wed Sep 18, 2019 8:49 pm

Re: Bluetooth Serial UART

Post by nikigraus »

Where is the GATT Server Code? I can't find it. I would have expected it in
https://github.com/stanleyhuangyc/Freem ... maticsPlus
stanley
Site Admin
Posts: 1018
Joined: Sat Mar 01, 2014 3:15 am

Re: Bluetooth Serial UART

Post by stanley »

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