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Re: Need help with new code
Posted: Thu Mar 01, 2018 12:15 pm
by AlanM
Yes, I've tried a few. I know the hub works to some extent because I have the relay expansion on it and it is working, but I got that hub used from someone also around a year ago. It has some age on it. I'll try other ports on it.
Re: Need help with new code
Posted: Thu Mar 01, 2018 3:59 pm
by AlanM
OK. I found one source of bus lock, I think. It was the 16 channel dimmer. In all of my disconnecting and reconnecting of things I'd never dropped power to it and restarted it. Each time I plugged the USB connector back in to the expansion hub I would end up with flashing red status and bus error.
Now I'll let this run for a while to watch for more bus errors and will see if the pH expansion will work too when I go to plug it in.