What to do if the APP can't connect to or control GVM SD200D?
- AAngela WilliamsJul 29, 2025
If the APP can't connect to or control your GVM Lighting Equipment, try the following: * Ensure you switch to APP mode after booting. * Verify that Bluetooth and GPS are enabled on your phone. * Open the APP and search for and connect to Bluetooth BT_LED.