# Unmasking the Secret Processor that Could Revolutionize FPV Drones
Discover the hidden power behind a $54 flight controller that has the potential to reshape the FPV drone industry. In a recent video, Darren Allatt uncovers a surprising secret about this affordable controller that will leave you amazed.
As our world becomes increasingly reliant on processors, the demand for flight controller chips is growing. However, limited production speeds and geopolitical issues have caused prices to soar. But here’s the twist: the $54 flight controller uses a processor from Artrey, not the well-known St Microelectronics.
The Artrey AT32 F435 processor may not be as fast as the STM32 F7, but it outperforms the STM32 F4, offering incredible speed and performance. In fact, it can handle a pit loop and gyro frequency running up to 32,000 times per second.
Prepare for a game-changing shift in the FPV landscape as we delve into the details of this revolutionary processor. Find out how it compares to industry gold standards and why it has the potential to redefine affordable flight controllers and ESCs.
Read the full article to uncover the secrets of this hidden gem and explore the possibilities it holds for the future of FPV drones.
[Read the Full Article](https://blog.unmanned.tech/unmasking-the-secret-processor-that-could-revolutionize-fpv-drones/)
