I’ve recently (about 1 month ago) upgraded my battery to a 12s6p setup. I’m still running single drive but will be upgrading to dual drive soon. I’m using the enertion focbox at the moment.
I’ve got everything set within the limitations of the focbox but sometimes, when I’m going up hill, the board will decide to go into some kind of limp mode. It never did this before.
I’m not entirely sure where to look. I did see that people have changed the phase wires from 14awg to 12awg but I can’t imagine that would be the issue? It’s an odd one for sure.
I thought it could be due to the temperature aswell. Sadly I can’t get any data on it because for some reason my Ackmanick app doesn’t work no matter that baudrate I set. The module works because I can connect to it, but the app won’t give me any data
I guess it also doesn’t help that I’m running 125mm wheels with 44-15t ratio!
I can’t remember specifically but I think my settings are 45a batt max and 65-75a motor max
I am 99% sure it is just the temperature throttling.
My board does the same with 2 x focboxes and 6374 and a lot lower gearing but I live in a very hilly area.
With one motor it would overheat in less than a minute.
So basically what you’re telling me is that I should make some orders and finally get a dual system?
Tbh I’m 99% sure its temperatures aswell. If I can find a cheap focbox then I’ll do the conversion for sure. It’s annoying because I’ve got a “dead” focbox spare but I don’t know the first thing about trying to repair it. Or if it’s even worth messing around with!
I’ve got everything set to have PPM and UART. Is there something else I should be looking at in order to get the Bluetooth working properly?
Come to think of it, the lack of Bluetooth started when I used the new VESC Project tool to set up a new FOCBOX. It had some weird recommendations etc like 100a bat max etc so maybe the program has turned something off which is preventing the BT from working?
Definitely the temperature, I run a single motor aswell on a steep long hill the vesc temp reaches about 80 degrees celsius (measured with metr pro) and then the boards starts to lose power.