Matek H7A3 Slim 30×30 Flight Controller

£56.85 Inc. VAT

This FC features an advanced STM32H7A3RIT6 MCU and ICM42688P IMU for top-of-the-line performance.

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Description

FLIGHT CONTROLLER H7A3-SLIM

STM32H7A3RIT6 280MHz, ICM42688P, SPL06-001, OSD, 6x UARTs, 1x I2C, 1xCAN, 11x PWM outputs, BEC5V, BEC9V,

The MATEKSYS H7A3-SLIM Flight Controller offers high performance in a compact 30x30mm design. It features the STM32H7A3RIT6 MCU, 280MHz Cortex-M7 processor, 1.4MB RAM, and 2MB Flash. With the ICM42688P IMU, SPL06-001 barometer, AT7456E OSD, and 128MB Flash Blackbox, it provides precise data and ample logging. The controller includes 6 UARTs, 11 PWM outputs, 1 I2C, 1 CAN port, and 4 ADC channels. It also has three status LEDs, a USB Type-C port, and a switchable 9V output. With a 30.5 x 30.5mm mounting pattern, 4mm holes, 3mm grommets, and weighing just 7g, it’s perfect for FPV racing and freestyle flying.

Compatible with INAV, Betaflight, and ArduPilot.

Links

H7A3 SLIM Banner H7A3 SLIM layoutH7A3 SLIM WiringH7A3 SLIM 3 CAN

Specification
  • 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

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)

FC Firmware

Physical

  • Mounting: 30.5 x 30.5mm, Φ4mm with Grommets Φ3mm
  • Dimensions: 36 x 36 x 5 mm
  • Weight: 7g
  • 3D step  H7A3-SLIM_step.zip

Including

  • 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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Shipping

SHIPPING & DELIVERY

We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.

We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.

A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.

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Shipping to the UK

  • Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
  • We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
  • The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.

For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.

International Postage

  • Order before 4PM for same day dispatch with Royal Mail.
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  • DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.

Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.