EWRF 5.8G AV TX OSD Setting EWRF 5.8G Audio/Video transmitters work well with several other commonly used Betaflight/Cleanflight FCs when using OSD setting. Almost all F3 and F4 targets (except for those with integrated VTX) are supported. Below is the guide on how to use OSD setting to change your AV transmitter’s parameters. EWRF 5.8G VTXs only support setting of bands, channels, power and Pitmode at the present.

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