Are you in Australia looking to buy the BrainFPV Radix 2? The Radix 2 HD is the upgraded version of the Radix 2. It uses the super - fast H7 processor and BMI270 gyro, offering unmatched flight performance. With a plug - and - play connector for HD systems and dual 4 - in - 1 ESC connectors, it's ideal for building advanced FPV drones like X8 cinelifters. The 2023 HD Version has several improvements, such as being designed for HD systems (no analog OSD), better voltage regulators and filtering, a micro SD card slot, and a CAN bus port. This flight controller features a powerful 480 MHz STM32H750 processor with 1 MB RAM, a top - notch Bosch Sensortec BMI270 gyro/accelerometer, and an accurate Infineon DPS310 barometer. It's compatible with all digital HD FPV systems, can handle up to 8S battery voltage, and has 16 MB built - in flash memory. There are also many other great features like 8 motor outputs, 2 servo outputs, and more. It comes with a package that includes a flight controller, anti - vibration grommets, cable kits, and stickers.




Using the BrainFPV Radix 2 HD Flight Controller is a breeze. First, connect it to your computer via the USB Type - C connector. You can easily flash the firmware by simply copying the file to the flight controller when it's connected. No need to mess with DFU drivers. When powering it, make sure to use the appropriate battery voltage. It can be powered directly from up to 8S (35 V) battery voltage, but if you're using more than 8S, you need to power it with a lower voltage like 12 V. For the HD system, use the 9 V / 2.0 A regulator with the pit switch. You can turn off the HD system before take - off to keep it cool. When connecting motors and servos, use the provided cables and connectors. All motor outputs support bi - directional DSHOT for RPM filtering. As for maintenance, keep it away from moisture and physical damage. Check the connections regularly to make sure they are secure. If you're using the micro SD card to store flight logs, remember to back up the data periodically. Also, clean the controller gently with a dry cloth if it gets dirty.