I’m trying to map coverage of my new TTN V3 / TTS gw online now since a month but so far no mapping data appears on public map Here are all measures done so far around my gw: TTN Mapper (I think I’ll need to change antenna as current one is not really giving a nice range !).
And here are all measures done by my TTNmapper device while walking around in town: TTN Mapper and with some pretty impressive range (18km farest gw picked up my mapper signal
Few technical details in case needed:
mapper device done with a Lilygo T-Beam 1.1 setup in SF7 for mapping and sending a Lora GPS message every 30s.
My GW is based on a PI4 with RAK2287 Mini PCI-E card using at first a very basic Lora antenna (printed on flexible circuit board) and now replaced with an antenna that should give around 2dB gain although so far I don’t see much differences between antennas in term of coverage ! Gw is installed outside on a terrace (ground level) with clear view on 180° at least