I understand what you are trying to tell, when we designed the controller, we thought 3 power profiles would be enough for most of e-bikes,Merlin wrote: i feel really missunderstand....
i dont want ONLY a PAS.....i need a PAS for the legal commute.
and there are not so many people who really use PAS sensors. Just because pas sensor in any chinese controller including infineon does not work as you would like to.
Because it only enables the full throttle when you push the pedal.
To make really nice PAS control you need at least torque sensor and make it work accordingly to your power input.
If we decide to built in PAS option, we would try to make it right, not chinese style.
For now there are many other tasks besides PAS that still have to be done, but one day, who knows, it could be implemented.