Specifications

FC

• MCU: STM32G473CEU6 (168MHz)
• Gyro: ICM42688P
• Blackbox Memory: 16MB
• Sensor: Voltage & current
• BEC: 5V/3A
• UART (3IN1 Version): UART 1 (RX Only/SBUS), UART 2 (Free), UART 3 (For RX), UART 4 (Free/HD MSP)
• UART (4IN1 Version): UART 1 (For VTX), UART 2 (Free), UART 3 (For RX), UART 4 (NONE)
• ESC: 12A continuous
• RX: Serial ELRS 2.4GHz (V3.4.3)
• FC Firmware: Betaflight_4.5.1_BETAFPVG473 (3IN1 version), Betaflight_4.5.2_BETAFPVG473_V2 (4IN1 version)
• USB Port: SH1.0-4Pin
• OSD: AT7456E (4IN1 version only)
• HD Digital VTX Port: SH1.0-6Pin (3IN1 version only)
• Motor Plug: JST1.25-3Pin
• Battery Connector: BT2.0
• Mounting Size: 25.5mm x 25.5mm
• Weight (3IN1 Version): 3.8±0.1g (battery connector excluded), 4.2±0.1g (battery connector included)
• Weight (4IN1 Version): 3.6±0.1g (battery connector excluded), 4.6±0.1g (battery connector included)

ESC

• Power Input: 1S only
• Current: 12A continuous, 18A peak
• ESC Firmware: A_X_5_96_v0.19.2.hex for BB51 Bluejay firmware
• Digital Signal Protocol: DSHOT300, DSHOT600