Happymodel CrazyF405 Whoop AIO Flight Controller with 12A BLHELI_S 4-in-1 ESC and ELRS 2.4GHz Rx
A flight controller with a built-in Serial ELRS receiver and 4-IN-1 Blheli_S 12A ESC specially developed for Digital HD FPV, which removes the analog OSD chip 7456, optimizes the PCB layout, and supports 1-2S Lipo/LiHV lithium batteries, very Suitable for Digital HD Tinywhoop/Cinewhoop/Toothpick and other small FPV drones. The flight controller uses the F405 chip, supports Betaflight/INAV firmware, has 3 sets of complete UARTs available, and integrates a BMP280 barometer and 8Mbp blackbox, which greatly enhances the playability of the flight controller. Check out all our Flight Controllers and the rest of our HappyModel Express LRS Products! Only the v1.0 version of the CrazyF405 flight controller has silk screen printing errors, and the V1.1 and V2.0 versions have been fixed Specifications: Brand Name: Happymodel Item Name: CrazyF405HD ELRS 1-2S AIO Flight controller Mount size: 25.5mmx25.5mm Weight: 4.8g without power lead wire Firmware target: BetaflightF4 Support 1-2s Lipo/LiHV battery Flight controller MCU: STM32F405RGT6 (168MHZ, 1Mbyte FLASH) GYRO Sensor: BMI270 (SPI connection) Mount hole size: 25.5mm*25.5mm Power supply: 1-2S battery input (DC 2.9V-8.7V) Built-in 12A(each) Blheli_S 4in1 ESC Built-in Serial ExpressLRS 2.4GBuilt-in BMP280 Barometer Built-in 8MBp blackbox Built-in voltage meter sensor , voltage meter scale 110Built-in current meter sensor , current meter scale 470 Onboard 4in1 ESC Power supply: 1-2S LiPo/LiPo HV Current: 12A continuous peak 15A (3 seconds) Support BLHeli_S Bluejay firmware Factory firmware: Bluejay ESC V0.19Firmware target: Z-H-30 Default protocol: DSHOT300 When use 1s battery and high KV 0702/0802 motors, should set startup power to 1100/1200 Onboard UART ExpressLRS 2.4GHz Receiver Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz RF Frequency: 2.4GHz Antenna: enameled copper wire 31mm length Telemetry output Power: <12dBm Default firmware version: ExpressLRS V3.0.1 Firmware target: HappyModel EP1/2 2400 RX Could update firmware via ExpressLRS configurator Usage Instructions: If bound to radio but having trouble seeing stick movement in Betaflight, then you may need to turn off the "Model Match" factory setting in the ELRS web GUI. For original factory 4.3.2 version firmware, if you want to use BMP280 barometer, please connect to betaflight configurator and then move to CLI command, then type the following command: resource I2C_SCL 2 B10resource I2C_SDA 2 B11set baro_bustype = I2Cset baro_i2c_device = 2 save If you upgrade the firmware to 4.4.2 and want to use BMP280 barometer, please add BPM280 support to custom defines, following the procedure: 1. Enable expert mode on firmware flasher tab2. Add BARO_BMP280 to custom defines3. Flash the board4.Configure resources for external BARO device for the flight controller in CLl: resource I2C_SCL 2 B10resource I2C_SDA 2 B11set baro_bustype = I2Cset baro_i2c_device = 2 save Package Includes: 1x Happymodel CrazyF401 Whoop AIO Flight Controller with 12A BLHELI_S 4-in-1 ESC and ELRS 2.4GHz Rx 1x Power lead with a XT30 Connector