Answer
Jan 23, 2024 - 07:49 AM
Programming this BatteryProtect with Bluetooth 12/24V -220A with a wire instead of using the Bluetooth App is possible but why would you do that? It just makes it harder, you paid extra to get the Bluetooth, so why not use it? The letter codes are explained in the Instruction Manual. Mode A is Buzzer or LED mode (default), Mode B is Relay mode, and Mode C is Li-ion mode.
