You Reply:Hi, Sorry to interrupt here but I have been reading up on BLE after buying a Bluno Mega about a week ago and since then have had no luck programming wirelessly or even b/t communications for that matter - From what I've gleaned today it seems that despite my PC having BT 4.0 and also having a BT 4 USB dongle , I may need to buy one of your dongles in order to program the Mega wirelessly?