SEQURE H743 V2 Flight Controller

The SEQURE H743 V2 is a flight controller for 5 to 7-inch freestyle and long-range builds, built around the STM32H743 processor at 480MHz for the CPU headroom that heavy Betaflight filtering and GPS navigation demand.

Key features

• ICM42688P gyro for precise, low-noise attitude sensing, plus an onboard barometer for stable altitude hold.

• 16MB of blackbox flash logs detailed flight data for tuning.

• Dual BEC outputs give an independent 10V rail alongside the standard 5V, so a DJI O3/O4/O4 Pro or analogue VTX plugs straight in.

• Supports X8 configurations with control for up to eight motors.

• Dual mounting hole pattern (20x20mm and 30.5x30.5mm) fits both mini and standard-size stacks.

Specifications

• Processor: STM32H743 (480MHz)

• Gyro: ICM42688P

• Barometer: Onboard (BMP280/DPS310/DPS368)

• OSD: AT7456E

• UARTs: 6

• BEC output: 5V/2.5A, 10V/2A

• Input voltage: 4–8S LiPo/LiHV

• Mounting: 20x20mm or 30.5x30.5mm

• Dimensions: 36.5 x 36.5 x 6 mm

• USB: Type-C

• Weight: 7.3g

• Supported firmware: Betaflight, INAV, ArduPilot (target SEQUREH7V2)

Comes with the flat wiring cables, a buzzer and shock-absorbing mounting balls needed to drop it straight into a build.