Guys,
I have an ESP8266 WiFi module connected to my Pixracer and loaded PX4 master stack. I’m pretty sure I saw “WiFi Bridge” menu in QGC in the past (few weeks ago). Now, Pixracer is connected to QGC but I don’t see WiFi Brudge setup option. ESP8266 is properly flashed, I can connect via WiFi to Pixracer.
QGC looks like:
Edit: “WiFi Bridge” is available on Android Beta software - tested on Sony Xperia Z3 Compact with Android 5.1.1.