pybluez--rfcomm-server
Python Bluez RFCOMM Server (Bluetooth communication)Sending the Raspberry Pi's IP to a client (Mobile phone) over bluetooth
Running the server on startup:
sudo nano /etc/rc.local
Added this before the exit line (bottom of the script)
sudo bash -c 'python /YOUR-PATH/rfcomm-server.py > /YOUR-PATH/rfcomm-server.log 2>&1' &
Full Guide step by step
Making the bluetooth pairing Raspberry - Phone and sending the Raspberry IP to phone-
Install the newest Raspbian Stretch image and mount it to Pi
- https://www.raspberrypi.org/downloads/raspbian/
- Version I used was released on 2019-04-08
- Balena Etcher used to flash the SD card and mount the image
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Boot up the Raspberry with HDMI connected
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Follow the tutorial to setup and make sure to update the software on last step
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Restart the device
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Click the Raspberry Logo in upper left toolbar - Preferences > Raspberry Pi Configuration > Interfaces > Enable SSH
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On your computer open the terminal and ssh to your raspberry device: ssh pi@192.168.0.120
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Setting up bluetooth settings
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sudo apt-get install pulseaudio bluez pulseaudio-module-bluetooth python-gobject python-gobject-2
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In /etc/bluetooth/input.conf file, add Enable=Source,Sink,Media,Socket.
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In /etc/pulse/daemon.conf file, add ; resample-method = trivial.
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In /etc/bluetooth/main.conf file, add Class = 0x00041C.
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sudo reboot
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Making bluetooth auto accept pairing from other devices
- sudo nano /etc/systemd/system/dbus-org.bluez.service
- change ExecStart=/usr/lib/bluetooth/bluetoothd into ExecStart=/usr/lib/bluetooth/bluetoothd -C
- sudo sdptool add SP
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Clone RFCOMM server into some folder git clone https://github.com/dinohorvat/pybluez--rfcomm-server.git
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Install Pybluez
- sudo apt-get install bluetooth libbluetooth-dev
- sudo pip install pybluez
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Making the script run on boot
- sudo nano /etc/rc.local
- Added this before the exit line (bottom of the script) sudo bash -c 'python /YOUR-PATH/rfcomm-server.py > /YOUR-PATH/rfcomm-server.log 2>&1' &
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sudo reboot