One day when I started my electric skateboard I kept beeping after I turned it on. It is the ESC that is beeping, but I do not know why it keeps beeping. It is a repetitive beep, which sounds the same as when you turn on the ESC.
@LunarKim is right, there are 2 or 3 solder pads that have to be connected or disconnected to determine the correct voltage. It should show on the ebay listing. If that doesn’t work, I found if there was a bad connection between the battery and the esc, a high resistance between the two, or batteries can’t provide enough amps, then the esc beeps.
Okay thank you! When I tried to connect the bms I got a short, but everything still seemed working, but apparantly I damaged the cells. I guess I have to buy two new 3s LiPo’s.
It’s just an annoying repetitive beep. And unfortunately everything isn’t working. It doesn’t brake, it only beeps (even with both motors disconnected, so it’s not a braking-voltage-spike warning), and one motor won’t spin at all; it just beeps. So, I’ve got a quarter functionality I guess- I can go forward with one motor, but not stop haha
Hey man, sorry for the late respond, but I found out that it was a low voltage alarm. that’s because I’m using LiPo batteries, which tend to drop in voltage quite fast. So right now I’m looking into a voltage regulator to keep the voltage at a consistent level
@Superchris No, because all the voltage regulator would do is produce a lot of heat and they are quite expensive for such high amps. Right now I’m gonna try to connect another two 3s in series and those in parallel if that makes sense, so the voltage curve is way nicer and the capacity is twice as big.
@jimmaskell
It’s rated for 24V, 36V and 48V. That’s the problem. 2 4s in parallel is 14.8 V. I thought I could use it anyway, but i might have to buy another ESC.