cycle analyst 3 wpx with mf switch brake stopped being recognised

[entewerks]

hi guys,

have a bit of a problem wondered if anyone else has had this, my braking is no longer being recognised by the ca, it worked for about 4 weeks on my new build and then stopped yesterday. I'm using 2 pins on 1 & 4 . I've traced and checked all wires, getting 5v through when I pull either brake lever but ca is no longer registering it, I've unscrewed the ca and I have 4.90v feeding back to the board with brakes on, has anyone else experienced this? or do i have a dodgy board? I have flashed the firmware to rese (3.15) and left only the brakes connected but still not recognising the input

 

[E-HP]

I've traced and checked all wires, getting 5v through when I pull either brake lever but ca is no longer registering it, I've unscrewed the ca and I have 4.90v feeding back to the board with brakes on

What is your brake switch setup? Pulling the lever would normally bring the signal wire to ground, not 5v.

 

[entewerks]

hi, thanks for reply, fixed, it was a broken pin in a higo giving intermittent signals, didn't think of checking that initially, depended on how the wire was laying. thanks anyway. if you're interested, my brake set up is high as i run a thumb throttle for independant regen.