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Update documentation (2)
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theyosh committed Sep 25, 2023
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Expand Up @@ -15,7 +15,7 @@ All the hardware that is connected through GPIO pins needs to use the **physical

### Power saving

Some GPIO sensors can benefit from using power saving. A good example is the analog/digital moisture sensor [YTXX]({% link _hardware/ytxx-digital_sensor.md %})
Some GPIO sensors can benefit from using power saving. A good example is the analog/digital moisture sensor [YTXX]({% link _hardware/ylxx-digital_sensor.md %})

Power management works that you connect the red (power) wire of the sensor to a GPIO pin, which will be put to high so that the sensor get powered. After 1.0 sec a measurement is taken, and afterwards the power to the sensor is shutdown.

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