# IMPORTANT: if you get connection refused (111)
# Check the bluetooth service
sudo systemctl status bluetooth
# Start bluetooth if it was not active
sudo systemctl restart bluetooth
Joe Hopper brkr19
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| hex2ascii() { | |
| tr -d "'" | xxd -r -p; printf "\n" | |
| } | |
| gattval() { | |
| cut -d":" -f2 | tr -d "'" | xxd -r -p; printf "\n" | |
| } | |
| gatt_read() { | |
| if [ $# -lt 1 ]; then |