ESPHome Select command allows creating entity that has several optional values, allowing one of them to be selected. Unfortunately it is not well documented, so new users have hard time to make it work.
One would expect that Select component should work as simple as setting up options, and that is it. It should set status based on selection on it’s own. but it does not work that way.
After some struggle I finally got it working and here I am making note (mostly to myself) how to do it, as I am sure I would need it again.
select:
- platform: template
name: Mode
id: mode
options:
- "OFF"
- "ON"
- "AUTO"
initial_option: "OFF"
optimistic: true
set_action:
- logger.log:
format: "Selected option: %s"
args: ["x.c_str()"] […] [ ... vidi ceo članak ... ]
Senzor 
Bežični uređaji koji koriste mrežne protokole u kojima paket izmeću njih može prolaziti kroz više drugih uređaja, kao što je na primer ZigBee, kvalitet linka izražavaju kao Link Quality Indication (LQI).
Ako još uvek volite da slušate striming radio stanice direktno u medija plejeru, verovatno ste naišli na problem: sve više stanica namerno menja tehnologiju strimovanja tako da onemogućava da se striming koristi van sajtova – da biste ih slušali treba da držite otvorenu veb stranicu – verovatno zbog zarade na prikazivanju reklama. Ako imate kućni medija plejer ili na računaru, takve stanice više ne možete da slušate.