Add explicit pull-up configuration for the UART RX pin and disable the logger (baud_rate: 0) to avoid pin conflicts with an RS485 converter. Updates applied to esphome-smartmeter.yaml and both README (EN/CZ) files with notes explaining that esp-idf > 5.x defaults pins to floating so RX needs pull-up, and that the logger was turned off because the same pins are shared with the RS485 converter.
dlms_push is a complete rewrite of the component using common esphome structure. The new component no longer uses Gurux library so it is significantly smaller and easier to maintain.
Update README (EN/CZ) to document dlms_push, replace xt211 examples, and expose new config options (show_log, receive_timeout, custom_pattern).
Also update esphome-smartmeter.yaml accordingly.