Does anyone using reef pi on their tank?

[spongebob]

I have setup a reef pi as 8 electric outlet controller, ATO with optical liquid sensor and temperature sensor. I am looking for how to utilize it for ph monitoring. I bought the following ph module but i wasn't able to find any good instructions on google to hook that up with reef pi. Does anyone has the same experience?

Amazon.com: GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino: Home Improvement

Buy GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino: Electrodes - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

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[rygh]

I doubt anyone here has done that.
But I would imagine it is a lot like this.
https://github.com/reef-pi/pH-Board

 

[Ranjib Dey]

reef-pi supports the opensource ph board (@rygh linked) or atlas scientific ph board. If you dont have any of those, you have to do some extra work and sensor performance might be impacted. Those two are your easiest bet. For any custom ph sensor, you have to utilize an intermediate chip (ADS115 analog to digital converter. from adafruit or as such) to integrate the sensor with reef-pi. pH sensors are very prone to electrical interference, check your sensor has galvanic/voltage isolation , without that its likely to give bad readings.

 

[spongebob]

Thanks for the information. I will look into that. I appreciated it.