Repeating reading need wakeup

[fabio1955]

The calls only work more than once if you start with wakeup

   shtc3.wakeup();
    delay(10);  
    shtc3.sample();
    temp=shtc3.readTempC();
    hum=shtc3.readHumidity();

The calls are inside a function called by the main loop.
Please note you only mention "wake" as keyword instead than "wakeup"

[ludiazv]

Ciao @fabio1955,
There is no need to call wakeup() in the main loop. Calling sample() will wakeup the sensor, perform the sample, and put the sensor in sleep mode again.

[ludiazv]

I fixed a bug in the wakeup() and reset() functions that did not honored the required delays of the sensors. It should solve the problem you found.