Edition:with Frsky receiver Version Product description: Happymodel Crazybee F4 Pro V2.1 2-3S Compatible Flight Controller for Sailfly-X FPV Racing Drone Frsky·Flysky·DSM/2·DSM/X Protocol RX Flysky receiver Version: SPI BUS receiver Protocol: AFHDS and AFHDS-2A Switchable Channels: 8ch(AFHDS) or 14ch(AFHDS-2A) No ground interference ( Transmitter and receiver 1 m from the ground): 300m Failsafe support Frsky receiver Version: SPI BUS receiver Frsky D8/D16 switchable Compatible both Non EU and EU-LBT transmitter Channels: 8ch or 16ch EU-LBT support(need to update betaflght v4.0 date 2019-04-11) Failsafe support No ground interference ( Transmitter and receiver 1 m from the ground): 300m DSM/2·DSM/X receiver version: Serial bus receiver Protocol: DSM/2·DSM/X compatible Channels:6-9 (Depend on your radio) No ground interference ( Transmitter and receiver 1 m from the ground): 300m PNP No RX version: Serial bus receiver Protocol: DSM2/DSMX compatible Channels:6-9 (Depend on your radio) No ground interference ( Transmitter and receiver 1 m from the ground): 300m controller: (Frsky version) CRAZYBEE F4FR PRO V2.1 Firmware target: CrazybeeF4FR (Flysky version) CRAZYBEE F4FS PRO V2.1 Firmware target: CrazybeeF4FS (DSM/2·DSM/X version) CRAZYBEE F4DX PRO V2.1 Firmware target: CrazybeeF4DX (No RX version) CRAZYBEE F4 PRO V2.1 Firmware target: CrazybeeF4DX MCU:STM32F411CEU6 (100MHZ, 512K FLASH) Sensor: MPU-6000(SPI connection) Board size: 28.5 * 28.5MM Power supply: 2-3S battery input (DC 7.4-13V) Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready Onboard 4in1 ESC: MCU upgraded to EFM8BB21 Power supply: 2-3S LiPo/LiPo HV (7.4v/13v) Current: 5A continuous peak 6A (5 seconds) Support BLHeliSuite programmable Factory firmware: S_H_50_REV16_7.Hex Default protocol: DSHOT600
Trustpilot
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2 months ago
