Lately, in a recent video, Darren Allatt dived deep into the world of flight controllers, especially discussing the $139 and $54 controllers. The latter isn't just a cheap AliExpress clone as you might think, but holds a secret that left Darren, and will leave us, utterly surprised. So, let's get the propellers spinning and delve into Darren's revelations about this game-changing flight controller.
This is a companion discussion topic for the original entry at https://blog.unmanned.tech/unmasking-the-secret-processor-that-could-revolutionize-fpv-drones