The Pearl has been designed to deliver a high level of flexibility for the advanced growers who often have needs for specialized equipment and controls. One of these features is the ability to support up to 128 generic sensors. To setup your Generic ...
This is the Location where you This is where you select the sensor that is measuring the plant temperature for the VPD measurement Press the Up or Down key to select the sensor To get to VPD Settings you would do the following:
The Solar Light Sensor needs voltage (+12VDC) to power it and it outputs a current which is passed through a resistor (3.8K R6) for the controller to measure the voltage that corresponds to the light level. There are 3 ways to do this, listed below ...