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SW MN | On your seedstar wedge box you most likely have only one connector referred to as J1 for the seed sensors, the other side would be J2 and this would include the height sensor power 5 volts, sensor ground and sensor signal or voltage back to the controller. Mounted planters use a button switch on the parallel arms and all the rest use a potentiometer sensor. On the mounted planters they add a resistor into the circuit 0f 680 ohms and connect the ground and signal together so position M1 sensor power to the button switch, from button switch ground and signal get hooked together, signal goes through 680 ohm resistor to L1 on controller and ground goes to N3 | |
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