Fly Wing H1 Helicopter Flight Controller - 3D Flybarless Gyro System for RC Helicopters | Perfect for Aerial Photography, FPV Racing & Professional Drone Pilots

Happymodel CrazyF411 ELRS AIO 4-in-1 Flight Controller with Built-in UART 2.4G ELRS and 20A ESC - Perfect for Toothpick Drones, FPV Racing, and DIY Quadcopter Projects

Happymodel ELRS F4 2G4 AIO 5-in-1 Flight Controller with Built-in SPI 2.4GHz ELRS Receiver - Perfect for FPV Drone Racing and DIY Quadcopter Builds

Happymodel ELRS X1 AIO 4-in-1 Flight Controller with Built-in SPI 2.4G ELRS Receiver & 12A ESC - Perfect for Toothpick Drones, FPV Racing, and DIY Drone Builds

Happymodel X12 AIO 5-in-1 Flight Controller with Built-in 12A ESC & OpenVTX Support - Compatible with Mobula7 1S Racing Drone (ELRS Version) - Perfect for FPV Racing, Freestyle Flying, and Drone Enthusiasts

Makerfire Tiny Lite FC Flight Controller NFE_Silverware for Armor 65 Lite (Bayang Protocol) - Lightweight FPV Drone Flight Controller for DIY Micro Drones, Compatible with Bayang Protocol - Perfect for Indoor Racing and Freestyle Flying

Happymodel CrazybeeX 4-in-1 AIO Flight Controller with Built-in ESC, VTX, Frsky SPI RX & OSD for 1-2S Whoop Drones - Perfect for FPV Racing and Indoor Flying

Happymodel CrossF4 ELRS 1-2S Flight Controller for Tinywhoop Drone - BMI270 IMU & UART ELRS V3.0 Receiver | FPV Racing & Freestyle Flying

Happymodel ELRS X2 AIO 2 4S Flight Controller with Built-in SPI 2.4G ELRS & 12A ESC - 25.5x25.5mm for Mobula7 HDZERO - Perfect for FPV Drone Racing and Freestyle Flying

HappyModel Pancake 2 6S AIO F4 Flight Controller with Built-in SPI ELRS 2.4G & 400mW OpenVTX - Compatible with 20×20 & 35.5×35.5 Stack - Perfect for FPV Drone Racing and Freestyle Flying

Happymodel SuperX ELRS AIO 5-in-1 Flight Controller for Mobula6 2024 - Perfect for FPV Drone Racing and Freestyle Flying

Happymodel CrazyF4 ELRS AIO 5-in-1 Flight Controller with Built-in 900MHz/915MHz/868MHz ELRS Receiver for FPV Drone Racing and DIY Quadcopter Projects

Happymodel DiamondF4 AIO 5-in-1 Flight Controller with Built-in VTX, ESC, OSD & Frsky Receiver for Moblite6/7 Drones - Perfect for FPV Racing and Indoor Flying

Happymodel Superbee F4 Lite AIO Flight Controller - ELRS/Frsky Version for 1S Tiny Whoop Drone - FPV Racing & Indoor Drone Flying Accessory

QIOTEK ZealotH743 PIXHAWK Flight Controller for RC Helicopters - Multi-Axis Drone Control with M10S TTL GNSS GPS Module | Perfect for Aerial Photography, FPV Racing & DIY Drone Projects

Happymodel CrazyF405HD ELRS 1-2S AIO Flight Controller with Built-in UART ELRS Receiver & 12A BLHELI_S ESC - Perfect for FPV Drone Racing and DIY Quadcopter Builds

Happymodel Mobula6 Crazybee F4 Lite 1S Flight Controller AIO ESC Receiver with 25mW VTX - FPV Drone Parts for DIY Micro Quadcopter Builds & Racing Drones