YO AgriBox
User guide
v1.3
page 13/30
4. The soil moisture sensors should be connected according to the markings on the PCB, the
sensor placed in CH1 should be inserted into the connectors marked "1" on the PCB, etc.
Press the spring contact and insert the appropriate wire into the corresponding slot in the
connector: brown wire (GND) - selected channel marked with „-” symbol green wire (OUT) -
selected channel marked with „+” symbol Connect the white cable (VCC) to the 3,3 V socket.
Tighten the cable gland to immobilize the external sensor wires and maintain tightness.
Figure 12
Connecting input cable instructions.
5. Place three LR6 batteries in the device according to the polarity indicated on the battery
holder.
Figure 13
Battery placement instructions.
