Senzor SHT30 - teplota vlhkost

https://github.com/ControlEverythingCommunity/SHT30/blob/master/Python/SHT30.py
https://github.com/rsc1975/micropython-sht30/blob/master/sht30.py
https://github.com/rsc1975/micropython-sht30
https://github.com/micropython/micropython/tree/master/ports/unix