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New to the forum and to CAI WebControl


New Member
Hello everyone, I am new to the forum and to using cai web control cards. I can imagine all kinds of possibility's.  I was given the card  currently have it setup and monitoring 2 temperature zones.  I am looking to add some different sensors and log the data as well.  I have the humidity sensors on order but would like to monitor Co2 levels as well.   I am wondering if it is possible to modify the System Status screen to display this as well?


Senior Member
You could use I2C bus to read many different sensors by writing your own PLC code. Then, use WEBSET call to set values on your web site CGI code