Help with ORP
Posted: Sat Jan 12, 2019 7:45 pm
Trying to bring my ORP expansion back online. When I first plugged it in everything seemed to be working (not 0) but the probe was jacked up so I ordered a replacement. I had to go out of state and just left the jacked up probe and the ORP module operating.
Now that I am home ORP is reading 0. I assumed it was due to the probe so installed the fresh one. Still 0.
Interestingly enough the graph feature shows data, even though the display and UAPP show 0.
Searching the forum it looks like using the i2c scanner is one of the first steps. Exactly, how do I do this with the Star controller? The RA Arduino program doesn't list the Star.
Also, I have had this module a long time, I don't recall getting a BNC Terminator but it's been so long I can't tell, It was one of the first ones you ever sold... Is this something I can order or is there a specific one I need to order?
Also... Is this ORP probe good? I don't remember what they looked like but recall it looked different than the PH probe...
Thanks for any help!
Now that I am home ORP is reading 0. I assumed it was due to the probe so installed the fresh one. Still 0.
Interestingly enough the graph feature shows data, even though the display and UAPP show 0.
Searching the forum it looks like using the i2c scanner is one of the first steps. Exactly, how do I do this with the Star controller? The RA Arduino program doesn't list the Star.
Also, I have had this module a long time, I don't recall getting a BNC Terminator but it's been so long I can't tell, It was one of the first ones you ever sold... Is this something I can order or is there a specific one I need to order?
Also... Is this ORP probe good? I don't remember what they looked like but recall it looked different than the PH probe...
Thanks for any help!