Powerful main control chip-G473, equipped with super STM32G473 main control chip, the computing speed is increased by 55%, the main frequency is up to 168MHz, it can execute flight instructions with a millisecond response speed and process complex flight control algorithms in real time With richer peripheral interfaces, it can easily connect functional modules, and can freely customize exclusive peripheral resources according to different racing scenes, leaving a wide space for expansion The micro-sized OSD chip brings all-round data support to the flyer, whether it is basic speed, altitude and heading information, or key parameters of battery power, it can be clearly presented in the driver's field of vision The high-performance ICM42688 gyroscope, with a data output frequency of up to 8kHz, can achieve extremely accurate attitude detection and flight attitude control Whether it is a pilot who pursues ultra- whole machine or the upgrade of Whoop type 1S whole machine, it can easily handle it. Its integrated design and excellent performance bring a flight experience to the majority of pilots CPU: STM32G473CEU6 (168MHz) Gyroscope: ICM42688P (SPI interface) Black box: 16MB Sensor: voltage and current Mounting hole size: 26mm x 26mm BEC: 5V 3A USB port: SH1.0 4-Pin Color: Black Material: PCB Specifications: 5 in 1 (The product appearance and printed words depending on the batch, but this does not affect use) Package contents: 1 x Flight Controller Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.