Welcome to the review of the HAKRC Mini F7 35A DJI Air Unit Stack a compact and powerful flight controller that promises to take your drone experience to new heights.
With its Betaflight_4.1.0_MATEK722se BLHeli_Suite ESC, this stack is designed to work seamlessly with DJI Air Unit and offers compatibility with 3-6S batteries. But does it live up to its promise? Let's find out.

In practice the HAKRC Mini F7 35A DJI Air Unit Stack is an impressive piece of hardware that delivers on its promises. The flight controller is well-built and features organized pads and plenty of UARTs, making it easy to install four banks of LEDs. The ESC also works flawlessly, providing great performance for small quads without any issues since installation. However, there are some drawbacks to consider. There is no plug-and-play connector for the DJI system so you need to solder the wire to available UART pads. Additionally, the MPU60 gyroscope mentioned in the specifications was replaced with an ICM42688P gyroscope, which may be a disappointment for some users.

The HAKRC Mini F7 35A DJI Air Unit Stack offers plenty of advantages for drone enthusiasts. The flight controller is compact and lightweight making it ideal for small builds, while the ESC provides great performance without any hiccups. The organized pads and plenty of UARTs make it easy to install additional components such as LEDs, and the stack is compatible with 3-6S batteries. However, there are some drawbacks to consider such as the lack of a plug-and-play connector for the DJI system and the replacement of the MPU60 gyroscope with an ICM42688P gyroscope.

Overall I would highly recommend the HAKRC Mini F7 35A DJI Air Unit Stack for anyone looking for a compact and powerful flight controller and ESC combo that delivers great performance without any issues. Despite some minor drawbacks, this stack should definitely be considered for your next drone build if you're looking for a reliable and high-quality solution that won't disappoint.