Hello everybody, I have a DFROBOT pH Meter Pro V2 and 2 Peristaltic pumps that I want to use to maintain the PH level between 5.5 and 6.5. For now I want this done by pressing a button I will atomized it at a later time. The main problem I have is that I tried following this post: [i…

DFROBOT pH Meter Pro V2 and Peristaltic pumps setup

gweimer April 22, 2021, 2:17am 2

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