https://delightnet.nl/index.php/sonoff/13-how-to-flash-sonoff-mini-with-tasmota-firmware
https://blog.vyoralek.cz/iot/centrum-chytre-domacnosti-homeassistant-hass-io-1-cast/
https://www.iotcz.cz/2021/03/08/navody/sonoff-mini-diy-flashovani-firmware-tasmota/
https://www.youtube.com/watch?v=JbxqXB5qfjQ
