Step 4)
Using Red 38cm long wires (We used White in the pictures above), braid them together and strip the
ends. Run this wire from the 3 Channel INA3221 ADC (Part C) IN2- screw terminal to the “+ terminal on the
Solar Charger (Part D) in the SOLAR IN block.
This completes the Solar Panel Wiring. CHECK YOUR WORK! You will destroy the electronics if you mess
up with this wiring.
Now we move on the Grove Wiring table.
Grove Wiring Table
Note - again, make sure you are connecting things to the right places. It all matters. Optional: We find the
plastic clips on the Grove cable plugs annoying and often cut them off with wire clippers.
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Version 1.4 December 2019
