MATEK CED-41987263332421 Flight Controller H7A3-SLIM

( Brand: Matek ), ( Manufacturer Part Number: CED-41987263332421 ), ( Part Type: Controller )

Review MATEK Flight Controller

The Matek CED-41987263332421 H7A3 Slim Flight Controller is an advanced and versatile electronic flight control system designed for drone and multirotor applications. This compact and lightweight controller, measuring just 34mm x 34mm, offers a high degree of stability and precision, making it an ideal choice for both hobbyists and professional drone builders.

At its core, the H7A3 Slim Flight Controller comes equipped with the latest Betaflight F4 firmware, which provides a wide range of features and customization options. This includes support for various sensors such as gyroscopes, accelerometers, and barometers, as well as advanced features like PID tuning, filtering, and sensor calibration.

The controller features a 16-bit MCU, which ensures fast and accurate processing of flight data, resulting in smoother and more responsive control. It also includes an onboard BEC (Battery Eliminator Circuit) that can deliver up to 3A of continuous current, making it suitable for use with a wide range of motors and ESCs (Electronic Speed Controllers).

The H7A3 Slim Flight Controller also features a built-in OSD (On-Screen Display), which allows real-time monitoring of important flight data such as battery voltage, current draw, and GPS information. This information can be displayed on the drone's FPV (First-Person View) camera feed, providing pilots with valuable information during flight.

The controller is designed with a modular architecture, allowing for easy integration with various sensors and components. It also features a robust mounting system that allows for secure attachment to the drone frame or other components.

The H7A3 Slim Flight Controller is also compatible with various radio systems and flight controllers, including FrSky, Spektrum, and Flysky. It also supports various protocols such as I2C, UART, and SPI, enabling easy integration with a wide range of sensors and components.

In summary, the Matek CED-41987263332421 H7A3 Slim Flight Controller is a powerful and versatile electronic flight control system that offers a high degree of stability, precision, and customization options. Its compact and lightweight design, along with its compatibility with various sensors, components, and radio systems, makes it an ideal choice for drone builders of all levels.

The Matek CED-41987263332421 H7A3-Slim flight controller is a popular option among drone builders due to its compact size, advanced features, and compatibility with various drone frames and configurations. Let's explore some of its pros and cons to help you make an informed decision.

1. Compact Size: The H7A3-Slim is a small and lightweight flight controller, making it an ideal choice for mini quadcopters and other small drone builds.

2. Advanced Features: This flight controller comes with advanced features such as a built-in OSD (On-Screen Display), configurable LEDs, and support for both Betaflight and CleanFlight firmware.

3. Flexible Mounting: The H7A3-Slim can be mounted in various orientations, making it a versatile option for drone builders.

4. Good Value: Compared to other high-end flight controllers, the H7A3-Slim offers a good value for its price.

1. Limited Connectivity: The H7A3-Slim has limited connectivity options, with only a single UART port and no dedicated power or ground pins for external sensors.

2. Not Suitable for Large Drones: Due to its small size and limited power handling capabilities, this flight controller is not suitable for large drones or heavy payloads.

3. Requires External Power: The H7A3-Slim requires an external power source to function, which can add complexity to your build.

In conclusion, the Matek CED-41987263332421 H7A3-Slim flight controller is a great choice for mini quadcopters and other small drone builds due to its compact size, advanced features, and flexibility. However, it may not be suitable for larger drones or those requiring external sensors due to its limited connectivity and power handling capabilities. Overall, if you're building a small drone and are looking for a high-performance and cost-effective flight controller, the H7A3-Slim is definitely worth considering.

Details:

Digital video OSD is supported by any spare UART. No Current Sensor built-in. Baron: SPL06-001. The Matek H7A3-SLIM Flight Controller features an advanced STM32H7A3RIT6 MCU and ICM42688P IMU for top-of-the-line performance.

IMU: ICM42688P. Specifications: MCU: STM32H7A3RIT6, 280MHz Cortex-M7, 1.4MB RAM, 2MB Flash.

specifications rcparta:

• brand: Matek
• mpn: Ced-41987263332421
• part type: Controller

payments rcparta:

• other
• wallet: Paypal
• credit card: Mastercard

offer rcparta:

• options: Ship-to-home
• quantity: 5
• started: June 23, 2025
• availability: In Stock
• sold: 0

returns rcparta:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller rcparta:

• rating: 98.9%
• city: Madison, Alabama
• # reviews: 3002

shipping rcparta:

• cost: $6.21
• class: Standard, Expedited, One-day
• carrier: USPS, UPS
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air Saver
• type: Calculated
• transit: 4-12 Days

general rcparta:

• Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs
• condition: New

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