13.03.2019, 11:19
Creating profiles can range from very easy to virtually impossible 
BLE does not specify data exchange formats so each manufacturer can do whatever they like including custom authentication/encryption. There are mobile apps that can connect to BLE devices and show available services. Best case scenario that you can find color/brightness control service number and there's no special pairing procedure required. Have a look at awox-aromalightcolor.lua which is an RGB LED lamp with BLE.
BLE does not specify data exchange formats so each manufacturer can do whatever they like including custom authentication/encryption. There are mobile apps that can connect to BLE devices and show available services. Best case scenario that you can find color/brightness control service number and there's no special pairing procedure required. Have a look at awox-aromalightcolor.lua which is an RGB LED lamp with BLE.