
Details
Description
The Happymodel Crazybee V1.0 5-in-1 AIO is the first 5-in-1 board based on the G473 MCU platform from Happymodel. It combines a flight controller, ESCs, ELRS receiver, video transmitter, and OSD chip for analog video into a compact unit ideal for small 65 mm 1S FPV drones.
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Features
- Built-in UART ELRS 2.4GHz receiver
- OpenVTX video transmission supports 48 channels in the 5.8GHz band
- Lightweight & compact build
Specifications
Flight Controller
- MCU: STM32G473CEU6
- Gyro: ICM42688P
- Blackbox memory: 16MB
- Sensor: Voltage & current
- BEC: 5V, Max. 2A
- UART: UART 1, UART 2, UART 3 (For RX), UART 4(For VTX)
- BetaFlight OSD: AT7456E
- RX: Serial ELRS 2.4GHz
- Receiver firmware target: HappyModel EP1/EP2 2.4GHz RX
- FC firmware target: CRAZYBEEG473
- USB port: SH1.0-4Pin
- Battery connector: A30
- Mounting pattern: 25.5mm x 25.5mm
- Weight: 3.8g (without pigtail and vtx antenna)
ESC
- Power input: 1S only
- Current: 5A continuous, 6A peak
- ESC firmware: V0.21.hex Bluejay
- Firmware target: A_X_5_96KHz
- Digital signal protocol: DShot300, DShot600
VTX
- OPENVTX: 5.8GHz 48 channels, Max. 400mW
- Output power: PIT/10/25/100/400
- Frequency: 5.8GHz 48 channels, with Raceband: 5658~5917MHz
- Channel SEL: SmartAudio2.1
- Modulation type: FM
- Operating temperature: -10℃ ~ 80℃
- Antenna port: IPEX1/U.FL
Receiver
- Serial ExpressLRS 2.4GHz
- Antenna: Enameled copper wire 31mm length
- Firmware target: HappyModel EP1/EP2 2.4GHz RX
- Telemetry output Power: <12dBm
- ExpressLRS firmware version 3.0.1
- Support flash firmware by WIFI

Links
- Firmware download CRAZYG473 4.6.0 betaflight firmware
- Default factory dump file Dump file for CRAZYG473 Betaflight4.6.0
Includes
- 1x Happymodel Crazybee V1.0 5-in-1 AIO
- 1x A30 connector with cable
- 1x External USB connector
- 1x 5.8GHz linear antenna
- 1x Set of screws
- 1x Set of soft mounts
More Info
- SKU: G24058CN1Z
- Barcode: 723326378126