Part 5 - Bathroom Mirror with display tm1637

Published Nov 28, 2024

Part 5 - Bathroom Mirror with tm1637

ESP32 32PIN expansion board -> D17 D16 3V gnd

time:
  - platform: homeassistant
    id: homeassistant_time

# https://blog.matterxiaomi.com/blog/bathroom-mirror-part5/
# https://esphome.io/components/display/tm1637
# ESP32 32PIN expansion board -> D17 D16  3V gnd
display:
  platform: tm1637
  clk_pin: GPIO17
  dio_pin: GPIO16
  update_interval: 500ms
  lambda: |-
      static int i = 0;
      i++;
      if ((i % 2) == 0)
        it.strftime("%H.%M", id(homeassistant_time).now());
      else
        it.strftime("%H%M", id(homeassistant_time).now());

come from:https://esphome.io/components/display/tm1637

other display

SSD1306 OLED Display

nextion显示屏

useful links

Installing mirror lighting on ESPHome

https://chochol.io/en/smart-home/home-assistant-installing-mirror-lighting-on-esphome/

tm1637

https://github.com/electrofun-smart/display_tm1637_esphome/blob/main/displaytm.yaml

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