linux 蓝牙BLE 服务命令行测试

{ 
  echo "power on"; 
  echo "menu gatt"; 
  echo "register-service 0xFFFF"; 
  echo "yes"; 
  echo "register-characteristic 0xAAAA read,write,notify"; 
  echo "41"; 
  echo "register-application"; 
  echo "back"; 
  echo "menu advertise"; 
  echo "name Jetson-BLE-Tool"; 
  echo "back"; 
  echo "advertise on"; 
  cat; 
} | sudo bluetoothctl

{

echo "power on";

echo "menu gatt";

echo "register-service 0xFFFF";

echo "yes";

echo "register-characteristic 0xAAAA read,write,notify";

echo "41";

echo "register-application";

echo "back";

echo "menu advertise";

echo "name Jetson-BLE-Tool";

echo "back";

echo "advertise on";

cat;

} | sudo bluetoothctl

bluetootd 版本5.64

安卓使用nrfconnect 进行扫描连接