external_components: - source: github://GrKoR/esphome_aux_ac_component components: [ aux_ac ] refresh: 0s esphome: name: aux_air_conditioner platform: ESP8266 board: esp12e # don't forget to set your's wifi settings! wifi: ssid: "WIFI SSID" password: "seCRETpassWORD" manual_ip: static_ip: 192.168.0.2 gateway: 192.168.0.1 subnet: 255.255.255.0 ap: ssid: AUX Hotspot password: "seCREThotSPOTpassWORD" captive_portal: debug: logger: level: DEBUG baud_rate: 0 api: ota: # UART0 configuration for AUX air conditioner communication uart: id: ac_uart_bus # ATTENTION! Use GPIO4 (D2) and GPIO5 (D1) as the TX and RX for NodeMCU-like boards! tx_pin: GPIO1 rx_pin: GPIO3 baud_rate: 4800 data_bits: 8 parity: EVEN stop_bits: 1 climate: - platform: aux_ac name: "AC Name"