Looking to bind my R9 slim+ to my first ever quad larger than a tinywhoop. I've already burnt out an R9M and slim+ so I'm seeking smart people's answers. Youtube videos are
Receiver Adapter For Frsky R9mm / R9 Mini Receiver Sbus S.port Pwm Signal Output For Flap Switch, Camera, Led Lights Switch - Parts & Accs - AliExpress
R9 SX - FrSky - Lets you set the limits
FrSky R9 SX – Enhanced R9 Series ACCESS OTA Long-Range Receivers - TURBINES RC
FrSky 900MHz R9M 2019 Long Range Module System Compatible R9 Series (ACCST/Access)