Matek H7A3 Slim Flight Controller

Overview:

The Matek H7A3 Slim is designed to heavily support ArduPilot. The H7A3 Slim features a 30.5x30.5mm mounting and has an on board BEC 5V 2A and 9V 2A. The Matek H7A3 has a number of built in features like 6 usable Uart ports (each with inversion), 11 PWM outputs, SPL06-001 Barometer and ICM42688P gyro.

The H7A3 Slim features an ultra fast 280MHz processor with 1.4MB RAM, 2MB Flash and ICM42688P gyro. CAN BUS is included to support future peripherals.

Features:

- MCU: STM32H7A3RIT6, 280MHz Cortex-M7, 1.4MB RAM, 2MB Flash
- IMU: ICM42688P
- Baro: SPL06-001
- OSD: AT7456E
- Blackbox: 128MB Flash (1G-bit NAND)
- 6x Uarts (1,2,3,4, 5, 6) with built-in inversion.
- 11x PWM outputs
- 1x I2C
- 1x CAN
- 4x ADC (VBAT, Current, VB2, Cur2)
- 3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)
- USB Type-C(USB2.0)
- 8x PWM outputs on 2x JST-SH1.0_8pin connector for 2x 4in1 ESC
- 1x JST-GH1.25_4pin connector (5V/CAN-H/CAN-L/G)
- 9V output ON/OFF switchable
- Digital video OSD is supported by any spare UART

FC Firmware
- ArduPilot: MATEKH7A3 (4.6 or newer)
- Arduplane
- Arducopter

Power
- Vbat Input: 6~36V (2~8S LiPo)
- BEC: 5V 2A cont. (Max.3A)
- BEC: 9V 2A cont. (Max.3A)
- LDO 3.3V: Max.200mA
- No Current Sensor built-in
- ADC VB2 pad supports Max. 69V (voltage divider: 1K:20K)

Physical
- Mounting: 30.5 x 30.5mm, Φ4mm with Grommets Φ3mm
- Dimensions: 36 x 36 x 5 mm
- Weight: 7g

Included:
1x H7A3-SLIM
Accessories