Lucky BMS

This is a very practical Bluetooth APP, which can be used to connect Jin Guangyuan's devices

1. Ensure that inverter devices can be connected and applied through Bluetooth every day
2. Users can query the status of each string of battery packs, replace and maintain abnormal batteries
3. Set and read the battery protection parameters. The user sets the parameters and needs to input the password to modify the parameters;
4. Monitor the battery failure alarm, and display the current battery failure and the number of failures;