Great cheap VTX! signal strength is as good as a TBS. Only had to figure out how to change the VTX settings from the OSD. No clear instruction was given. It is simple however, 1. solder the SBUS/RSD on the vtx to a spare TX uart 2 on your FC. 2.then in your betaflight under the port tab under the Peripherals for that uart select 3. select the "IRT Tramp" protocol on the drop down. then you will be able to change frequencies/power! with your OSD. Also your transmitter (if you have a smartport on your receiver) Only neg is no sound..

Great cheap VTX! signal strength is as good as a TBS. Only had to figure out how to change the VTX settings from the OSD. No clear instruction was given. It is simple however, 1. solder the SBUS/RSD on the vtx to a spare TX uart 2 on your FC. 2.then in your betaflight under the port tab under the Peripherals for that uart select 3. select the "IRT Tramp" protocol on the drop down. then you will be able to change frequencies/power! with your OSD. Also your transmitter (if you have a smartport on your receiver) Only neg is no sound..

Great cheap VTX! signal strength is as good as a TBS. Only had to figure out how to change the VTX settings from the OSD. No clear instruction was given. It is simple however, 1. solder the SBUS/RSD on the vtx to a spare TX uart 2 on your FC. 2.then in your betaflight under the port tab under the Peripherals for that uart select 3. select the "IRT Tramp" protocol on the drop down. then you will be able to change frequencies/power! with your OSD. Also your transmitter (if you have a smartport on your receiver) Only neg is no sound..

Works great, heats up a little even with just 25mw. Other than that, it seems to work just fine. Can access Bands and channels and output power via smart audio uart control too. (sbus pin/ RDX) and works great.

Works great, heats up a little even with just 25mw. Other than that, it seems to work just fine. Can access Bands and channels and output power via smart audio uart control too. (sbus pin/ RDX) and works great.

Works great, heats up a little even with just 25mw. Other than that, it seems to work just fine. Can access Bands and channels and output power via smart audio uart control too. (sbus pin/ RDX) and works great.