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Description
Matek H7A3-WING Flight ControllerSpecifications MCU: STM32H7A3RIT6, 280MHz Cortex M7, 1. 4MB RAM, 2MB Flash IMU: ICM42688P Baro: SPL06 001 OSD: AT7456E Blackbox: MicroSD socket I2C digital power monitor 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 Beep Extender with Type C(USB2. 0) 2x JST GH1. 25_4pin connector for CAN and I2C 9V 12V output ON OFF
Specifications
- MCU: STM32H7A3RIT6, 280MHz Cortex-M7, 1.4MB RAM, 2MB Flash
- IMU: ICM42688P
- Baro: SPL06-001
- OSD: AT7456E
- Blackbox: MicroSD socket
- I2C digital power monitor
- 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/Beep Extender with Type-C(USB2.0)
- 2x JST-GH1.25_4pin connector for CAN and I2C
- 9V/12V output ON/OFF switchable
- Digital video OSD is supported by any spare UART
Regulators
- Vbat Input: 9~30V (3~6S LiPo)
- BEC 5V/4v5: 2.5A cont. /3A peak
- BEC 9V/12V: 2A cont. /3A peak
- BEC Vx: 8A cont. /12A Peak, output 5V Default, 6V or 7.2V option.
- LDO 3.3V: Max.200mA
12C Digital Power Monitor
- No calibration required.
- Current sensing resistor: 0.00025 ohm
- Load current on current sensing resistor: 100A(Continuous), 164A(Burst)
- Voltage accuracy: ± 0.1%
- Current accuracy: ± 2%
- INA2xx I2C address: 0x45 (69)
- Parameters
- BATT_MONITOR ->21 (INA2xx)
- BATT_SHUNT -> 0.00025
- BATT_MAX_AMPS -> 164
- BATT_I2C_BUS -> 0 default
- BATT_I2C_ADDR -> 0 default (or 69)
FC Firmware
- ArduPilot: MATEKH7A3 (4.6 or newer)
- ArduPlane https://firmware.ardupilot.org/Plane/beta/MatekH7A3/
- ArduCopter https://firmware.ardupilot.org/Copter/beta/MatekH7A3/
- Flashing with STM32CubeProgrammer
Physical
- Mounting: 30.5 x 30.5mm, Φ4mm with Grommets Φ3mm
- Dimensions: 54 x 36 x 13 mm
- Weight: 30g with USB extender
Includes
- 1x H7A3-WING
- 1x USB(Type-C)/Beep (Passive buzzer) Extender with 6pin cable
- 1x 20cm JST-SH-6P to JST-SH-6P cable for USB extender.
- 2x 20cm JST-GH-4P to JST-GH-4P cable for CAN & I2C port
- 1x Rubycon ZLH 35V 470uF capacitor
- Dupont 2.54 pins (Board is shipped unsoldered)
Browse more
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- Free Standard Shipping on $100+ Orders to the USA.
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4.7 ★★★★★
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Product Reviews
★★★★★ 1
No casebook connect
Format: Hardcover, Format: Hardcover
I ordered a new print version of the textbook to specifically receive the casebook connect code. The book also came wrapped, but when I undid the wrapping and opened the textbook, there was no code. It looks like somebody peeled the code information away as the cover has some yellowing, which I imagine is due to glue residue. I’m incredibly disappointed and now I need to purchase the code in addition to the $220 I spent on this textbook.
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Reviewed in the United States on January 18, 2023
★★★★★ 2
Readable
Format: Hardcover, Format: Hardcover
Not at all what I would consider “Very Good” condition, as the book was described. Pretty disappointed to be honest, considering I paid over $100 for this. It’s beaten up, torn, and dirty, but it’s readable.
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Reviewed in the United States on September 18, 2021
★★★★★ 1
Not as listed!
Format: Hardcover
I paid nearly 300 dollars for this book and it was not as listed. I bought this because it was listed as new, but the book arrived with a broken binding, highlighting and writing throughout the pages, and the course ecode was already used. Unfortunately, I cannot use it for my studies.
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Reviewed in the United States on January 13, 2022
★★★★★ 5
Coverage lined up nearly perfectly with my fed courts class
Format: Paperback
Almost every case we covered in class and definitely every concept is covered, and explained helpfully, in this E&E. The problems are helpful, too.
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Reviewed in the United States on April 15, 2021
★★★★★ 5
Great Federal Courts supplement
Format: Paperback
This E&E book really helped with Fed. Courts! Incorporate the public v. private law models/SOP and federalist v. nationalist paradigms which my professor used in the course. This version doesn't have some of the newer cases (TransUnion v. Ramirez). The standing section could have more info but standing is one of the easiest doctrines in fed courts. The Habeas Corpus, particularly the Teague Doctrine and AEDPA, section is excellent. The only big thing this book does not include are universal injunctions and the scope of remedies (outside of standing, anti-injunction act, and section 1983).
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Reviewed in the United States on June 5, 2025