I am coding an android app that uses BLE to get the pedal battery. I use
val batteryLevel = characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 0)
But the return value is always 85. I have been using Rally RS200 pedals for quite a while but I don't see the battery percentage decrease but it is always 85. I am wondering if I am doing it right. Has anyone been able to get the pedals battery percentage via BLE?