Crossfire does up to 12 channels when talking to a FC. A lot of people like the Matek wing FC's as they have a big BEC for powering servos, but anything that runs Betaflight or iNav can speak CRSF.
Crossfire does up to 12 channels when talking to a FC. A lot of people like the Matek wing FC's as they have a big BEC for powering servos, but anything that runs Betaflight or iNav can speak CRSF.