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Break This Glass

Microcontroller | 1

Checkbox 1

The board is not plugged into a circuit

The first step in verifying that the microcontroller works correctly is to isolate it from other components.

If you start with a microcontroller connected to a circuit and to power, unplug it first.

The assembled circuit.

Make a visual inspection.

  1. If the Arduino MKR WiFi 1010 is connected to power, unplug it.
Unplug the power cable from the circuit.
  1. If the Arduino MKR WiFi 1010 pins are connected to a circuit (e.g., using the Arduino MKR Connector Carrier or a prototyping board), unplug it.
Remove the microcontroller from the Grove Shield

Once the microcontroller is unplugged from power and any other component, move forward to the next steps.