Hi all, currently renovating a Swifty foldable ebike which came to me with a dead controller amongst other issues. I've replaced the controller with a Brainpower unit and S866 display. I've just about got it working but having a nightmare with the speedometer readout.
The speed is displayed when pedal assisting, but when coasting it reads 0. Weirdly the speed readout always works when spinning the wheel in reverse (regardless of P07, see below)?
I've set Parameter P07 to 1 which fixes the issue, but this is not how P07 should be set as it's a geared hub and I think has 10 magnets with a ratio of 4.4 so P07 should be set to 44... This means the speedometer is about accurate, but then no speed is displayed when coasting!
I don't know where to go from here.
The speed is displayed when pedal assisting, but when coasting it reads 0. Weirdly the speed readout always works when spinning the wheel in reverse (regardless of P07, see below)?
I've set Parameter P07 to 1 which fixes the issue, but this is not how P07 should be set as it's a geared hub and I think has 10 magnets with a ratio of 4.4 so P07 should be set to 44... This means the speedometer is about accurate, but then no speed is displayed when coasting!
I don't know where to go from here.