HappyModel CrazyG473 V1.0 AIO 5in1 Flight Controller Built-in UART ELRS and 5.8G OpenVTX For 65mm 1S Micro FPV Whoops

This the first AIO 5-IN-1 flight controller based on G473 MCU platform from Happymodel, Built-in UART ExpressLRS receiver and OpenVTXbetter for 65mm 1s Micro FPV whoops.

FC

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

ESC: 5A continuous

RX: Serial ELRS 2.4GHz

RX antenna: Enameled copper wire 31mm length

Receiver firmware target: HappyModel EP1/EP2 2.4GHz RX

OPENVTX: 5.8GHz 48 channels, Max. 400mW

FC firmware target: CRAZYBEEG473

USB port: SH1.0-4Pin

Battery connector: A30

Mounting hole size: 5mm x 25.5mm

Weight: 83g 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 Firmware

Support firmware upgrade by openvtx configurator

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

Noted: Visithttps://app.betaflight.comand click “select your device” then choose can’t find my USB device, then connect comport and betaflight configurator.

Due to firmware target is not available in current betaflight official ,you can download hex file from the belowing link:

Firmware download CRAZYG473 4.6.0 betaflight firmware

Default factory dump file Dump file for CRAZYG473 Betaflight4.6.0