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Helicopter Altitude Hold

A microcontroller for those who are too lazy to figure it out yourself. 99% sure it's plug and play, I've tested it on 2 different helicopters, one being 1500kg and the other 2500kg, and the one was a hauler, and it worked on that even underload. So technically 3 separate successful tests with no changing of the values. This also works while pitching forward! I quite enjoy going at 34m/s while holding exact altitude within +-.1m at worst.

If it's not plug and play lmk.

It takes your current altitude and then has you hover at that altitude. That's it. It already has a main controls bypass that you'll hook the gyro controls into, that means you hook the up/down directly into your collective and not the gyro.

If it's not plug and play (it sets you up higher or lower than your desired altitude), you can edit the constant number property setting, by clicking on the MC and changing the number from there. Higher means more collective when the PID zeros out, lower vice verca. This number is for stability when the PID zeros out (as in when it hits the set altitude). Generally this shouldn't be an issue but if you want it to be more exact than you can fiddle with that. As it is currently it will hold an altitude, just might not be the exact altitude you were at.

If you'd like to use this in a creation just link.