Electrical and computer engineering design project.
To get BT working between android app and transmitting RPi:
Run on RPi:
sudo apt-get install bluez python-bluez
Modify /etc/systemd/system/dbus-org.bluez.service:
ExecStart=/usr/lib/bluetooth/bluetoothd -C
Then run:
sudo sdptool add SP
Reboot.
Make BT discoverable:
sudo hciconfig hci0 piscan
Find BT mac address:
hciconfig
Run sudo pigpiod
to start pigpio daemon
Run sudo python transmitterV2.py
to start the transmitter