71 lines
2 KiB
Markdown
71 lines
2 KiB
Markdown
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# Bluetooth Serial Console
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The below information will help you setup bluetooth as a serial console on the Raspberry Pi. This is **WILDLY INSECURE** and should **NEVER** be trusted.
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This is here for folks who don't want to add a serial adapter to their builds and/or need a quick and dirty way to get into a PiFrame from their phone.
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**DO NOT USE THIS IF YOU'RE UNSURE OF THE SECURITY IMPLICATIONS**
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``` sh
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https://www.historiantech.com/create-a-bluetooth-wireless-console-server-with-raspberry-pi-zero-w/
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https://www.raspberrypi.org/forums/viewtopic.php?t=272419
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https://www.raspberrypi.org/forums/viewtopic.php?t=170353
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https://play.google.com/store/apps/details?id=de.kai_morich.serial_bluetooth_terminal
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apt install pi-bluetooth python-pexpect python-dbus rfkill
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systemctl reboot
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echo "PRETTY_HOSTNAME=piframe" > /etc/machine-info
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/usr/local/bin/bt-auto-agent
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/usr/local/bin/bluezutils.py
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/usr/local/bin/BtAutoPair.py
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sed -i 's/#DiscoverableTimeout = 0/DiscoverableTimeout = 0/g' /etc/bluetooth/main.conf
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nano -w /usr/local/bin/bt-config.sh
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#!/usr/bin/python2
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import BtAutoPair
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autopair = BtAutoPair.BtAutoPair()
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autopair.enable_pairing()
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chmod a+x /usr/local/bin/bt-config.sh
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mkdir /etc/systemd/system/bluetooth.service.d/
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cat > /etc/systemd/system/bluetooth.service.d/piframe.conf <<EOF
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[Service]
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ExecStartPre=/usr/bin/hciconfig hci0 up
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ExecStart=
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ExecStart=/usr/lib/bluetooth/bluetoothd -C
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ExecStartPost=/usr/bin/sdptool add SP
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ExecStartPost=/bin/hciconfig hci0 piscan
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ExecStartPost=/usr/local/bin/bt-config.sh
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EOF
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cat > /etc/systemd/system/rfcomm.service <<EOF
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[Unit]
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Description=RFCOMM service
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After=bluetooth.service
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Requires=bluetooth.service
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[Service]
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ExecStart=/usr/bin/rfcomm watch hci0 1 getty rfcomm0 115200 vt100
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl daemon-reload
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systemctl enable --now bluetooth.service
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systemctl restart bluetooth.service
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systemctl enable --now rfcomm
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```
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