OSA 12S H743 WING V1 Flight Controller

Flight Controller Description

• MCU:  STM32H743VIT6, 480MHz, 1MB RAM, 2MB Flash
• Input Voltage: 3S-12S (12V-53V)
• BEC: 5V/2.5A; 12V/2A (other voltages possible by arrangement); 3.3V/0.2A; 4.5V/1A
• Connection: USB Type-C
• Gyroscopes x2: ICM42688P + ICM42688P
• Barometer: DPS368 (DPS310)
• OSD: AT7456E
• Blackbox: MicroSD card
• PWM x13: S1-S12, LED (PWM, DShot)
• CAN: Supported (C_H, C_L)
• CAM1, CAM2: Analog video signal from cameras (CAM1 – Default )
• VTX: Analog video signal to video transmitter (VTx)
• UARTs x 7: UART1 (Rx1, Tx1); UART2 (Rx2, Tx2); UART3 (Rx3, Tx3); UART4 (Rx4, Tx4);UART6 (Rx6, Tx6); UART7 (Rx7, Tx7); UART8 (Rx8, Tx8)
• SPI3 x1:  Supported (CK, SO, SI, CS1, CS2 )
• I2C x2: Supported (DA1, CL1; DA2, CL2 )
• ADC x6: VBAT (1K:18K), Current, RSSI, Analog AirSpeed (10K:10K), Vbat2 (1K:20K), Cur2 (0 – 3.3V)
• SBUS:  Supported (SBUS)
• PIN IO1 (12V POWER): BEC 12V power disable
• PIN IO2 (CAMERA SWITCH): Dual camera switching (CAM1 or CAM2)
• Firmware: MATEKH743
• Buzzer: Supported (BZ-, 5V)
• Size: 39mm x 39mm
• Mounting Holes: 30.5mm x 30.5mm (Ø4.2mm holes)

• Betaflight Firmware 2025.12.0
• ArduPilot Firmware

FPV Stacks WASP