With the iGrow 800 Controller, you can add additional Expansion Boards for additional outputs control. You can have your expansions Integrated at Factory or you can add the as needed Here is a video on the iGrow 800 Installing the 4 Output Expansion ...
The iGrow 1800 Controller gives you the option to add additional 4 Output Expansion Boards for additional outputs you can control. Here is a video: To install the 4 Output Expansion, you would need the Expansion board, an RS232 to RS485 Converter ...
Once you have your expansion Board Hardware installed, your equipment operating successfully from toggle switches and your Dip switches addressing set on expansion board accordingly, it’s time to program the software portion of expansion boards. Here ...