Matek H7A3-SLIM Flight Controller

$99.95 AUD

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  • 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


  • 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)

FC Firmware


  • Mounting: 30.5 x 30.5mm, Φ4mm with Grommets Φ3mm
  • Dimensions: 36 x 36 x 5 mm
  • Weight: 7g
  • 3D step


  • 1x H7A3-SLIM
  • 6x Silicon grommets M4 to M3
  • 2x JST-SH1.0_8pin cable, 5cm,  & 8pin connectors
  • 1x JST-GH-4P to JST-GH-4P cable for CAN port, 20cm

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Matek H7A3-SLIM Flight Controller