You cant, yet! Per other posts on this subject (forum search is your friend) The TIG relies on a CUPS (server) as it uses BasicStation, and then has some glue/translator s/w to bring the data into V2, which doesnt support Basictation implementations. V3 will support Basistation on TTIG’s natively without the glue but TTF have yet to establish the required V3 CUPS (server) and support. This is due in a few weeks as I understand it. BTW TTOG (The Things Outdoor Gateway) is a thing so if looking for support be careful what you post as they are very definetly not the same thing…what you have is still a TTIG…just in an external housing and with augmented antenna. Note also depending on where you are in the world you need to be carefull addiing an external ant if higher dbi (gain) than the original internal one, unless it is purely to compensate for external cable/connector losses, as higher gain units may lead to your device exceeding local RF EIRP limits, I dont think the TTIG has the flexibility to allow you to dial down the TX power to compensate for this. 