Testing out the version 5.2 and the Raspberry HQ camera.
Narrated.
Ruby is a digital video radio link that supports also telemetry, audio, remote control and user data streams. You can read more here: https://rubyfpv.com/
Or join the people talking about it, here: https://www.rcgroups.com/forums/showthread.php?3880253-Ruby-digital-radio-fpv-system-%28v-5-2%29
