Document HTK Breast Massager protocol

[blackspherefollower]

BLE Name: HTK-BLE-BM001

BatteryRx Service UUID: 0000180f-0000-1000-8000-00805f9b34fb
BatteryRx Characteristic UUID: 00002a19-0000-1000-8000-00805f9b34fb
Tx Service UUID: 00001802-0000-1000-8000-00805f9b34fb
Tx Characteristic UUID: 00002a06-0000-1000-8000-00805f9b34fb

Commands:

• DISCONNECT_COMMAND = 9;
• INVERSION_MASSAGE_COMMAND = 14;
• LEFT_MASSAGE_COMMAND = 12;
• NORMAL_MASSAGE_COMMAND = 11;
• NR_MASSAGE_COMMAND = 8;
• POWER_OFF_COMMAND = 10;
• RIGHT_MASSAGE_COMMAND = 13;
• STOP_MASSAGE_COMMAND = 15;