Regin:GO is a powerful tool to use when commissioning Regin devices with Bluetooth, currently Regio RCX and SCS-S2You can easily identify and configure devices just by being close.This is made possible via the Bluetooth connectivity.You can also upgrade firmware whenever new functionality is added by Regin. When you are connected a steady blue light from LED on the device will appear.You can also use the LED light to identify units from a distance when pressing “identify” in the device list.First the LED on the unit selected blinks in yellow for some seconds. See screenshots for more details.