F722-WPX Quick Start Guide 

FC Specifications

• MCU: 216MHz STM32F722RET6
• IMU: MPU6000 (SPI)
• Baro: DPS310 (I2C)
• OSD: Pixel OSD/FrskyOSD (Uart6)
• Blackbox: MicroSD socket (SPI)6x UARTs(5 Spare) with built-in inversion 
• 1x Softserial_Tx option
• 10x PWM outputs
• 1x I2C
• 4x ADC (VBAT, Current, RSSI, AirSpeed)
• 1x SH1.0_6pin connector (4V5/G/TX4/RX4/SDA/SCL) for GPS/compass
• 1x SH1.0_6pin connector for external USB and buzzer
• Dual Camera Inputs switcher
• Vbat filtered power ON/OFF switcher
• PWM camera menu control: Not supported by INAV
• DJI FPV air unit: any spare UART

Power

• 6~30V DC IN (2~6S LiPo)
• 132A high-precision Current Sense (Scale 250)
• PDB/Current sense resistor: 60A continuous, 132A burst.
• BEC 5V 2A for FC & Peripherals
• BEC Vx 5A for servos, 5V/ 6V option
• Vbat filtered output 1A for VTx and Camera
• LDO 3.3V 200mA
• Battery Voltage Sensor: 1:10 (Scale 1100)

FC Firmware

• INAV target: MATEKF722WPX

Physical

• Dimensions: 44 x 29 x 10 mm
• Mounting: 25 x 25mm, Φ2mm
• Weight: 20g w/ bottom plate and USB/buzzer adapter

Including

• 1x FC F722-WPX
• 1x USB(Type-C)/Buzzer (Active) Adapter
• 1x Bottom plate, 44 x 29mm
• 2x JST-SH-6P to JST-SH-6P cables, 20cm
• 5x Brass standoffs, M2*4mm
• 10x screws, M2*3.5mm
• Dupont 2.54 pins  (Board is shipped unsoldered)

Additional information

• INAV2.5.x  downloaded from configurator doesn’t support Barometer DPS310 and SD card. download customized firmware from here.
• or use INAV2.6.x  target MATEKF722WPX
• DPS310 & SD in target has been supported officially by INAV2.6 and new configurator.
• inav_2.5.1_MATEKF722PX_DPS310_SD.hex
• If Baro can’t be detected. In INAV CLI mode, type command  “set baro_hardware = DPS310”

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FrskyOSD

• Update FrskyOSD to 2.0  https://github.com/FrSkyRC/PixelOSD/tree/master/firmware
• Left and right side scrollbars have been added in INAV2.6