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A project log for konijntje-thermo-humi

Gadget that shows room temperature & humidity on a LED-bar

christoph-tackChristoph Tack 01/20/2022 at 20:480 Comments

After wake-up the software no longer ran correctly.  The only thing I could do was force a software reset using the watchdog timer.

The issue was due to powering down internal peripherals of the ATTiny prior to entering power down mode.  At wake-up these need to be re-enabled, which I forgot.

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