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If you were discharging for 2 hours at 1A, you would see 2000mAh at bottom right, so you must be misunderstanding something. The reason it stops at 2 hours is because that's the default safety setting. Download an instruction manual, so that you know how to work the charger.

Try increasing C14, then let us know what it does. I would have thought that it would be a ramp on the start-up under PAS, but I remember another guy, who complained about low power from his PAS or something like that, which he fixed with C14.

It was the same with the Speedict, which was probably just an Arduino in a wrapper. They provided a special cable for the throttle that had a low pass filter in it. The Speedict took your PAS and throttle and reprocessed them to do some clever things. If you used a normal cable, it worked fine...

What current are you discharging at? Is it a single cell?

What's P3 set to? Also C5 and C14?

Maybe the problem is nothing to do with your code. Have you got a low pass filter on your Arduino's output to the torque sensor input?

Your photo P1100758.jpg in post #11 shows that the connector isn't in properly. It has the same colour wires as the throttle!

Your battery is a standard silver fish. There are some minor differences in the connection plate, but tyhe batteris normally come with the plate and the lockstrip, so you cam replace the whole lot. Iccasionally, there might be some minor work to fit the replacement plate. Obviously, if the plate...

36v implies that there's something wrong with your battery. It should be 42V.

It's not going to work . The motor connector is non-standard and the battery is a non-standard fitting and it has CANbus. It would be easier to start from scratch with a new donor bike.

It's not difficult. You look to see what brakes you have, then go to Ebay you buy pads for them. Wisper don't make brakes. they just fit them to their bikes.

https://www.ebay.co.uk/itm/Semi-Metal-Disc-Brake-Pads-for-Avid-DB1-DB3-DB5/114326620990?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 https://www.pedelecs.co.uk/forum/threads/wisper-705e-brake-disc-pads.39656/

That's a good question, and the answer is quite complicated. The first thing to understand is that motors don't care about voltage. The voltage affects their maximum speed in direct proportion, so the same motor will spin 30% faster at 48v (12S) compared with 36v (10S). When running at full...

Before spending more money, it would be better to find out what's wrong with it. How did it go wrong? What were the circumstances and results?

The display is the control device that you use as an interface to communicate with the controller. the controller is the thing that regulates the motor's speed and power.. In a Bafang BBS01/2, the controller is attached to the motor and the control panel (display) is attached to the handlebars...

Bromtoms go up hills well with hub-motors because the wheels are small. The one I coverted with a Q85 and standard 15A controller at 36v could go up a 14% hill with 100kg on board without pedalling. The only problem is the much lower speed. It was doimg about 5 mph like that and top speed was...

Without knowing the start voltage, the finish voltage and the discharge current, any figures that he has produced are absolutely meaningless.

Don't pull too hard. They're sometimes badly crimped, so the wire pulls out of the terminal. Another thing you can do is cut the wires a couple of inches from the connector, then solder them back together and heatshrink them.

Show me in any of those links where it says that you can't have a throttle. Did you know that throttles are fitted to many of if not all the Wisper bikes, all of which have been tested and found to be in compliance with EN15194?

The Gtech doesn't do anything clever. There are no gears so pedal speed and wheel speed are in direct proportion. It's the wheel speed that cuts the current, not the controller. The controller only allows current. At low speed, you'll get whatever the controller allows, but at some speed, the...