Apparently, my Mobula7 flight controller is toast. So, it's time to upgrade! Should I go with CrazyBee F4 pro v3 FrSky (about 50€) or GepRc Gep-12A and also get ExpressLRS module and
Crazybee F4 Pro V2.0 No Receiver Version Connection Diagram | PDF
US$ 45.07 - Happymodel Crazybee F4 Pro V2.0 1-3S Compatible Flight Controller for Mobula7 Mobula 7 HD Internal Frsky/Flysky/DSM2/DSMX Protocol RX - m.xt-xinte.com
HappyModel Crazybee F4 Pro V2.0 1-2S Flight Controller (FrSky)
Happymodel CrazyBee F4 Pro V3 AIO Whoop Flight Controller For Larva /
Happymodel Crazybee F4 Pro V2.1 Flight Controller Built-in 5a Esc For Sailfly-x Fpv Racing Freestyle Toothpick Drones Diy Parts - Parts & Accs - AliExpress
HappyModel CrazyBee F4 Pro V2.2 FC – Full Send FPV