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    Radrover Controller & Display Upgrade Kit

    By the way, the controller doesn't adjust voltage. It adjusts current
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    Radrover Controller & Display Upgrade Kit

    I believe you have Imitation torque and speed mode backwards. P3 = 1 is Imitation torque mode. P3 = 0 is speed mode. Imitation torque mode let you set the maximum power delivered on Pass 1. Speed mode, let you set maximum speed on Pass 1. In imitation torque mode, power is constant regardless...
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    Radrover Controller & Display Upgrade Kit

    AHiks, I believe I now understand how the upgrade controller works. In speed mode, the stock controller is more dynamic while pedaling, it accelerates faster. The upgrade controller, again in speed mode, accelerates more gradually, it has a more damped response, less dynamic. in Imitation...
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    Radrover Controller & Display Upgrade Kit

    Can anyone recommend a tail light that's compatible with the tail light connector that comes with the upgrade controller?
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    Radrover Controller & Display Upgrade Kit

    Thanks, I'll try that
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    Radrover Controller & Display Upgrade Kit

    AHicks, my sincere apologies, especially for my snark remark. P3 does indeed change pedal behavior. Set to 1 you get you get power regardless of speed. Even when you are coasting downhill, if you pedal you get power. Set to 0, you get power until you reach the speed limit of the pas you're on...
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    Radrover Controller & Display Upgrade Kit

    Just do the test and see for yourself. It's very simple. P3 does not affect pedal assist in any way. P3 only affects the throttle. Sorry, but it doesn't matter how many years you've been doing this.
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    Radrover Controller & Display Upgrade Kit

    I have the same manual and it reads the same. But the paragraph is a poor translation from Chinese that doesn't make sense. What is "the distributed function of the controller"? And what is "gear 5"? Look at this video from Bolton and listen to the P3 setting: Finally, you can test P3 easily...
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    Radrover Controller & Display Upgrade Kit

    I don't believe P3 sets different pedal assist methods. P3 sets the behavior of the throttle. When set to 1 you get full power when advancing the throttle. When set to 0 the throttle power is limited by the pass level you are on. P3 does not change the pedal assist method. That is determined by...
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    Radrover Controller & Display Upgrade Kit

    I changed the pass sensor to a KT model and the bike now behaves much better. Now I get immediate pedal assist. The sensor is available in Amazon for 13 dollars. Check it out here: Amazon The sensor is installed on the left side and I set C1=5, the highest assist sensitivity. But the assist...
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    Radrover Controller & Display Upgrade Kit

    My sensor does not have an led. Here is a video of what my bike does. I suspect the sensor is faulty but I'm not sure. I will reinstall the stock controller to see if the problem persists with the new sensor. https://photos.app.goo.gl/B3caYoozCFC1tRR97
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    Radrover Controller & Display Upgrade Kit

    I will check it later. Thanks
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    Radrover Controller & Display Upgrade Kit

    Maybe it is 46 for the Radcity. Different motor?
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    Radrover Controller & Display Upgrade Kit

    Why is your P1 set at 46? I though it has to be 100
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    Radrover Controller & Display Upgrade Kit

    My bike is an early model, I think 2016, but I have tried both a 6 magnet and a 12 magnet. Since this is a thread for the upgrade kit, I am assuming you installed the kit in your bike. If so, it is acting like it should and something is wrong with mine
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    Radrover Controller & Display Upgrade Kit

    So how many turns do you have to pedal before assist kicks in? Is is almost immediate?
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    Radrover Controller & Display Upgrade Kit

    Yes mine is on the right and I tried C1=0 which supposedly is the highest sensitivity. Can you try this on your bike: set the manual gears to 7th (so it's hard to pedal) and start pedaling slowly keeping the speed below 3 mph. Does the assist kick in? If not, slowly increase your speed. At what...
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    Radrover Controller & Display Upgrade Kit

    I am always in 7th gear. So pedaling is hardest from a stop. But in a stock radrover I never had a problem. In 7th gear from a stop, the assist comes right away with, say less than half a turn of the pedals. With the upgrade, the assist does not come on until the bike gets going past 3 mph. C1=5...
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    Radrover Controller & Display Upgrade Kit

    One more piece of information. If I start pedaling slowly and maintain a speed below 3 mph, assist never kicks in and power indicated is zero. When the bike speed reaches between 3 and 4 mph then the assist kicks in.
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    Radrover Controller & Display Upgrade Kit

    Also, when I say I get no assist when I start pedaling, the watts indicated are zero.
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