So do you need the GS BT module to using GS with the A2 or use the built in one?OI Photography said:The A2 has its own BTU built in to the LED module, no need for an external one
Thanks for clearing that up.OI Photography said:You will have the groundstation on whatever aircraft you install the 2.4GHz Data Link on. The BTU/LED on the A2 is just for connecting with that Assistant app to adjust settings.