Ph Probe

[haley-pi]

Hey everyone,

I am working on a diy ph-prob for a reef-pi unit. According to the online guide I need a barrel adaptor and some kind of ph-circuit.

By the looks of it, this has both built in, but I have never made one of these before. Can someone tell me if this will connect to my Raspberry-pi, or if it need anything else?


Thanks

 

[igorlab]

So as Raspberry-pi hasn't built-in ADC this sensor module couldn't work together. But you could use an excellent 16 bit ADC converter (has 4 channels) connected by I2C