BETAFPV Toothpick F405 2-4S AIO Brushless Flight Controller 20A BLHeli_32 ESC No RX with Plug Play Ports for Digital VTX RX Compatible for 4S Racing Drone Quadcopter like Beta95X V3 Pavo 30 : Toys & Games - Amazon.com
BetaFPV TinyTrainer F405 4S AIO Brushless Flight Controller 20A(BLHeli_32) V4 DOWNWARD FACING USB PORT | Five33
CLI for F405 2-4S 20A Toothpick Brushless Flight Controller V4(BMI270) – BETAFPV Support Center
Amazon.com: BETAFPV Toothpick F405 2-4S AIO Brushless Flight Controller 20A BLHeli_32 ESC No RX with Plug Play Ports for Digital VTX RX Compatible for 4S Racing Drone Quadcopter like Beta95X V3 Pavo