更多資料請參閱 BETAFPV官網
Betaflight 尚未發布與某些 IMU 晶片相容的官方固件,因此請不要刷入官方 Betaflight 固件,並關注未來的支援更新。
Specifications
FC
- MCU: STM32G473CEU6
- Gyro: ICM42688P / ICM42622 / BMI270 / LSM6DSK320X
- Blackbox memory: 16MB
- Sensor: Voltage & Current
- BEC: 5V, Max 3A
- UART: UART 1, UART 2 (For VTX), UART 3 (For RX), UART 4
- BetaFlight OSD: AT7456E
- ESC: 12A continuous
- RX:Serial ELRS 2.4GHz (V3.4.3)
- VTX: 5.8GHz 48 channels, Max 400mW
- FC firmware: Betaflight_4.5.3_BETAFPVG473_V2
- USB port: SH1.0-4Pin
- Motor connector: JST1.25
- Battery connector: BT2.0
- Mounting hole size: 26mm x 26mm
- Weight: 4.1±0.1g (solder-free), 3.76g (soldered-required)
ESC
- Power input: 1S Only
- Current: 12A continuous, 18A peak
- ESC firmware: A_X_5_96KHz_V0.19.hex for BB51 Bluejay firmware
- Digital signal protocol: DShot300, DShot600
VTX
- Output power: 25/100/200/400/PIT
- Frequency: 5.8GHz 48 channels, with Raceband: 5658~5917MHz
- Channel SEL: SmartAudio2.0
- Modulation type: FM
- Frequency control: PLL
- All harmonic: Max -50dBm
- Frequency stability: ±100KHz (Typ.)
- Frequency precision: ±200KHz (Typ.)
- Channel carrier error: ±1.5dB
- Antenna port: 50 Ω
- Operating temperature: -10℃~80℃

