SpeedyBee F405 AIO Flight Controller: 40A 25.5x25.5 3-6S Bluejay FC ESC PDB Board with Wirelessly Betaflight Setting INAV for 2inch 3" 4" and Ultra-Light 5inch FPV for DJI O4 O3 AIR Unit/PRO

Just built a 2.5" with dji o3 and the package this FC Actually is, its overkill! I have a 3.5" with a $100 F7 AIO and its not as good as this one! Plus i had an issue with my first one and they sent me a new one the next day... So DOUBLE WIN for SpeedyBee

I love the Speedybee aio its an excellent choice for very small builds and it's loaded with features and extra components.

Looks perfect. Visually I like it!

Good little aio when fully functional. I had to replace the previous board due to unreliable sbus connectivity. I’m running multiple speedybee stacks and aio’s in my fleet and they perform well. One bad apple but Amazon replaced it overnight and the replacement is all good. Not exactly convenient to have deconstruct the new quad but very pleased with the build.

Love this aio

consistent excellent documentation and quality, exactly what I would expect from speedybee.

Worked great

I'm using this in a 145 gram airframe. The 1104 motors are doing well with it. The pads can be tight... Very tight. However, the board seems undamaged by a short I created when adding components. The fault appeared by destabilizing the gyroscopes or accelerometers, causing a shifting yaw axis. Once cleared, the board operated as advertised.