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Test points

In the iMetos 3.3 board there are several test points for convenience during service, they let the user access different voltages with no need to unplug or removing anything.

Testpoints

GND: common ground

BAT: battery voltage

SOL: solar panel voltage

VSUP: internal voltage supply 6V

V31: internal voltage supply 3.1V (processor, hygroclip sensors...)

V54: internal voltage supply 5.4V (sensor inputs...)

Example: if you wish to measure battery voltage, you can measure it with Voltmeter on GND and BAT test points.