see your sensor readings on a TTGO T-display ST7789V TFT LCD

2 Responses

  1. Erik Schott says:

    Excellent tutorial, and working flawless. Simetimes i lose wifi cionbnection, si i woukld like to show th ip adress of the TTGO. Found out that you should use text sensor for wifi but i can;t get it to work. Any suggestions.

    • roger says:

      Cheers Erik. Knowing the ip address might be useful. Displaying the wifi signal strength might be useful too.

      The text sensor instructions could be more helpful and provide examples. My suggestion is to send the IP address to HA and then use ‘- platform: homeassistant’ to get it back and to display it in the lamdba line with other variables. If that’s not clear shout back.

      text_sensor:
      – platform: wifi_info
      ip_address:
      name: ESPIPAddress

      AND THEN
      sensor:
      – platform: homeassistant
      id: ipaddress
      entity_id: sensor.ESPIPAddress
      internal: true

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