10-16-2020, 01:35 PM
(10-16-2020, 12:14 PM)Rob F Wrote:(10-16-2020, 07:19 AM)midwestE Wrote: Only getting 40 and 70 in column 0. No 63 anywhere
Measuring from data to 3.3v or 12v when turning on/off doesn't change, no 3.3v or 12v after on/off
I just realized you don't have the pH circuit that's why no 63 in the list. At the beginning that was an option.
The 40 and 70 are for the PCA9685 so that's good. Can you try the feeder on say DC4 port, you can leave the power and ground from feeder on feeder port and move the data wire from feeder connector to the ground pin on a DC port. You can also just test voltage on other DC ports, they are all controlled with PCA9685, if they don't work then it's like a setting somewhere.
I've hooked it up to another dc port ground, turned it on momentarily and it worked. First I tried DC3 (non float half) and it would not work. Then I used DC1 and it worked as expected. So the wiring to the feeder seems to be correct and my recollection of which is the data wire was confirmed.
Everything else seems to work at the moment, though I am running low on DC ports and I really want to get the feeder port working to free up another port for other items.
