Crazybee F4 Lite 1S Flight Controller - 4-in-1 FC/ESC/RX/VTX for Tiny Whoop For Mobula6 HD

Crazybee F4 Lite 1S Flight Controller – 4-in-1 FC/ESC/RX/VTX for Tiny Whoop The Crazybee F4 Lite is an all-in-one 1S flight controller designed for Tiny Whoop drones, combining FC, ESC, receiver, and VTX in a compact package. It features high-performance STM32F411 MCU, MPU-6000 sensor, and a built-in 5.8G VTX for an integrated, lightweight solution that enhances flight stability and responsiveness. Key Features: All-in-one 4-in-1 design: Flight Controller, 4-in-1 ESC, SPI Receiver (Frsky/Flysky), and 5.8G VTX MCU: STM32F411CEU6, 100MHz, 512KB Flash Sensor: MPU-6000 (SPI connection) for stable flight control Built-in 5A Blheli_S 4-in-1 ESC, Dshot600 ready Betaflight OSD with SPI control Frsky SPI D8 or Flysky SPI receiver options Built-in 5V 1A BEC, voltage detection, and telemetry support Onboard 5.8G VTX: 25mW, 40 channels, race band ready, Smartaudio supported Compact board size: 28.5 × 28.5mm Power supply: 1S LiPo, 2.9V–4.35V input Notes: R1 (RX1) pad for IBUS/DSM2/DSMX signal input IR1 (IRX1) pad for SBUS signal input (already inverted) R1 and IR1 cannot be used simultaneously Compatible with non-EU Frsky D8 transmitters and Flysky AFHDS/AFHDS-2A protocols Effective control distance: 100–200m (no ground interference)