P1 and P2 are motor specific. You use what's in the users manual,
Unfortunately my motor is an unlabeled Das-Kit motor and I don't know how many magnets it has or the gear ratio.
Apparently MXUS makes the motors for Das-Kit, and I found a couple of MXUS fat bike geared hub motors, and they both had a 5:1 gear ratio and 8 magnets, so I entered 40 for P1.
P2 is the number of speed pulses per revolution, and I just guessed at that.
6 seems too many, and the wheel appears to be spinning slower than the actual speed.
I've only had the wheel in the air, and the speedometer is off.
I need to figure out how to use GPS on my phone to get an accurate reading of my speed to calibrate my Display.
(I have to download an app or something I guess?)
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C4 can be set to 4 for throttle always ON, but I like it off unless PAS is enabled.
I didn't hook up my PAS sensor, so I am strictly throttle.
It appears that I can use Throttle modes like PAS modes and my throttle has 5 speed settings.
C5 is 10 for max current, but can be set for lower values. Sometimes useful if your bike runs faster than your partners.
I cut my Controller power in half in an effort to maximize my range.
It's a 25 amp controller that's set to a maximum of 12.5 amps now.
I'm going to see what that's like, but I may be able to set it to 10 and use my throttle gears to limit power?
I can then turn my throttle gear to 5 when I want full power and keep in mind that I've only got about 20 seconds of full power before I start to overheat my motor, controller, wires, connectors, and maybe even my battery.
It looks like I can adjust the power in C4 between 20% and 60%, but I don't know if that applies to all the 5 throttle gears, and I don't know if that's 20%-60% of the maximum current that I have cut in half, so maybe 10%-30%?
Or if the current is limited to the first 4 throttle gears and 5th gear is maximum?
C14 sets pedal assist level 1-mild, 3-strongest
I don't have my PAS sensor/cadence sensor hooked up so that probably doesn't apply to me.
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Nothing else matters to me.
I don't like PAS or sensors or computerized ebikes.
If I had my way, my ebike would be nothing more than a battery, a motor, and a big rhehostat controlled by a regular motorcycle throttle.
![Face with tears of joy :joy: 😂](https://cdn.jsdelivr.net/joypixels/assets/7.0/png/unicode/64/1f602.png)