Thanks for the good answers! I removed the ring topology and spilt the network in 2 parts. This didn't seem to be the root cause and I was able to identify that a temperature sensor in a solarpanel had a cable that had melt a bit. I guess when temperatures rose it would short. So much for chinese te...

Hello everyone Firstly sorry for yet another 1 wire network troubleshoot topic. I've read a book worth of them but I'm under the impression that none of the information there helps my case. Situation: I'm building a solar water heater that can dump its excess water into my pool. Therefore I need 10 ...

Okay thanks for the correction, so this should be it?

Thanks for your reply

So this should be correct?

Hello guys I'm doing quite a large project in which I'm planning to control a spa from the raspberry PI. I've got most of the things figured out but i'm stuck at the following problem. I've got 4 12vdc lines that I need to sense whether they are powered or not and read this into the pi by gpio. I've...