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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
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Description
Matek H7A3-SLIM Flight ControllerSpecifications 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
Specifications
- 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
- ArduPilot: MATEKH7A3 (4.6 or newer)
- ArduPlane https://firmware.ardupilot.org/Plane/latest/MatekH7A3/
- ArduCopter https://firmware.ardupilot.org/Copter/latest/MatekH7A3/
- Flashing with STM32CubeProgrammer
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
Includes
- 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
Browse more
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Awesome
works great, I work wildland fire and am constantly covered in dirt and grim, sometimes even rain and this kept all my gear dry and clean!
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Reviewed in the United States on October 16, 2025
★★★★★ 3
dimensions are wrong
The dimensions listed in title are wrong. It is
4.5" x 7" x 1.625"
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Reviewed in the United States on March 3, 2026
★★★★★ 5
wish i could find it in different collars.
i did not expect this item to be that big but it works out fine.the zipper is ok i didn't expect it to be ykk.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Tough
Does what it is supposed to. Zipper is tough and tight which makes it waterproof. Large enough to store items, and compact enough to mount any where.
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Reviewed in the United States on April 12, 2025
★★★★★ 5
Wish this product came out sooner
It’s a new model and I prefer it to many if my edc pouches as it’s got more water resistance and the green/black styling makes it look less mall ninja but stuff solid functional for people who buy for use in the field. Only complaint is the yellow pull cord… replacing that with a darker color asap.
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Reviewed in the United States on June 17, 2024