I did a non-scientific range test today of an Edison with on board antenna and with external antenna as well as a comparison to the TX1. Tx1 was still sending telemetry when I got an RSSI warning, a little less than 1/2 mile. Edison didn’t fair as well. Inside the belly of the Pixhawk2 I could get only about 100 meters, with an external antenna about 250 meters. It requires an external antenna version of the Edison, I tried with an on-board version and made no difference. This was an open field, line of sight experiment and I repeated the process with similar results. For what it’s worth😎
Is this a WiFi range test and can you tell me what you were using as the receiver? I’ve gotten much poorer results when trying out video streaming over WiFi and I barely get 10m from the 3B+ in 2.4GHz hotspot mode.