how to limit the speed on my e-scooter with phaserunner?

zablock

10 µW
Joined
Jun 26, 2022
Messages
5
hi guys!
i have the phaserunner without the cycle analyst and im trying to limit the speed with a pot on the hall-throttle line. i can limit the speed from 60km/h to about 25km/h this way but i have no torque with this setup. also slightly downhill road and it starts going too fast.
my goal is to have a hidden button installed where i can switch between the mandated speed settings and full power settings. seems the pot solution dont work for me. i hope there is another way to limit the speed. maybe over the CA connection with an arduino to somehow limit the RPM or directly the speed?
 
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