Pic with joinmax digital servo

I bought a servo joinmax digital but it doesn’t work with pic 16f84a and pic16877a.I think my programm are correct so i don’t understand why it doesn’t work.does it work like the others servos? i which to know if a personn has succeed to make a progamm who work with this servo and a pic 16fxx.
Thanks

Hello,

The joinmax servo works the same way as other servos, and we have not seen or heard of any compatibility issues with any hardware.

- Jan