02-01-2018, 02:14 PM
Ok you'll want to use port 18 on the accessory board, you'll want pin 2 on the 3rd plug from the RJ45 socket. I attached an image showing the plug, it's marked as "sensor 1".
You'll also need to make a small change in the controller sketch to enable the code, I haven't added an option to the display as I don't really recommend the Analog circuit because they aren't as reliable and if you use other probes in the tank it could affect it because they aren't isolated. I will be adding this setting so this doesn't need to be done in the future.
In v4.10 controller sketch find line 126 which is
bool phCircuit = 0; // 0 = Atlas Scientific 1 = Analog Circuit
change the = 0 to = 1 and upload.
If you have voltages on one of those pins above you should get a reading on the display under PH1.
You'll also need to make a small change in the controller sketch to enable the code, I haven't added an option to the display as I don't really recommend the Analog circuit because they aren't as reliable and if you use other probes in the tank it could affect it because they aren't isolated. I will be adding this setting so this doesn't need to be done in the future.
In v4.10 controller sketch find line 126 which is
bool phCircuit = 0; // 0 = Atlas Scientific 1 = Analog Circuit
change the = 0 to = 1 and upload.
If you have voltages on one of those pins above you should get a reading on the display under PH1.
