CleanFlight PID Controller 3, 4 and 5
However, 3 more PC’s was just added to CF literally just a few hours ago (29 Jan, 2015). I am sure not many people has used them yet including myself. I will update this post again when we have conclusion how these PC performs.
PID Controller 3 – MultiWii23
This is a direct port of of Multiwii 2.3 algorithm.
The algorithm is handling roll and pitch differently to yaw. Users with problems on yaw authority should try this one.
PID Controller 4 – MultiWiiHybrid
This is combination of MW2.2 and MW2.3. Roll and pitch is using the MultiWii 2.2 algorithm and yaw is using the 2.3 algorithm.
PID Controller 5 – Harakiri
This PID controller is a port from Harakiri firmware.
Here is the CF official documentation.