Special thanks for the review of UAVfutures, it is a great help for fans to make the right value choices.
|LED Status||Protocol Version|
|Flash Once||Frsky D16 FCC|
|Flash Twice||Frsky D16 LBT|
|Flash Three Times||Frsky D8|
Special thanks to Dirk Gausmann who provided this foldable screen idea to help fans make their own monitor, it supports to add any module like R9M Lite Module or crossfire module. If you are interested, please check the link to know the specific steps to make your own advanced LiteRadio 2.