3-in-1 flight controller for 1S drones – FC + ESC + RX
Matrix 1S Brushless 3IN1 is a high-performance AIO (All-In-One) flight controller designed for 1S micro drones. It combines FC, ESC, and receiver on one compact board.
Powered by an F411 processor, 5A ESC and integrated SPI receiver (available in ELRS or FRSKY versions), it's the perfect choice for small FPV whoops and racers.
Product features:
✅ 3-in-1: flight controller + ESC + receiver
✅ F411 processor – power and stability
✅ 5A ESC – ideal for 1S brushless motors
✅ Supports ELRS or FRSKY protocols (depending on version)