Crazybee F4 Lite 1s Flight Controller FC/ESC/RX/VTX FRSKY

The Happymodel CrazyBee F4 Lite Flight Controller brings lots of power in a small package. This 4-in-1 FC comes with an integrated receiver (FrSky), ESC, and an onboard 5.8GHz VTX!         Notes: R1(RX1) Pad is used for IBUS/DSM2/DSMX signal input IR1(IRX1) Pad is used for SBUS signal input (Already inverted) R1 and IR1 Cannot be used simultaneously Flight controller (Frsky SPI RX version) CRAZYBEE F4 Lite Frsky version Firmware target: CrazybeeF4FRMCU:STM32F411CEU6 (100MHZ, 512K FLASH)Sensor: MPU-6000(SPI connection)Board size: 28.5 * 28.5MMPower supply: 1S battery input (DC 2.9V-4.35V)Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 readyBuilt-in Betaflight OSD(SPI Control)Built-in 5.8G VTXBuilt-in SPI Frsky receiverBuilt-in 5V 1A BECBuilt-in voltage detection Onboard 4in1 ESC MCU upgraded to EFM8BB21Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)Support BLHeliSuite programmableFactory firmware: O_H_5_REV16_7.HEXDefault protocol: DSHOT600 Onboard Frsky SPI D8 receiver Version SPI BUS receiver Frsky D8 compatibleCompatible Non EU transmitter D8 modelChannels: 8chFailsafe supportNo ground interference ( Transmitter and receiver 1 m from the ground): 100m~200m Onboard Flysky SPI receiver Version SPI BUS receiverProtocol: AFHDS and AFHDS-2A SwitchableChannels: 8ch(AFHDS) or 14ch(AFHDS-2A)No ground interference ( Transmitter and receiver 1 m from the ground): 100~200mFailsafe support Onboard 5.8g VTX Output power: 25mwFrequency: 40CHInput voltage: 3.3V 5.5VCurrent consumption: 300mA(type)Frequency: 5.8GHz 5bands 40 channelsWith Race bandSmartaudio ready