esphome-nodes

Different ESP-based WiFi nodes connected to Home Assistant via ESPHome

They expect a secrets.yaml file with the following:

wifi_password: ""
api_password: ""
ota_password: ""

Display node

Built using a 4.2inch e-Paper Module connected to an E-Paper ESP32 Driver Board.

Note the following connections used in ESPHome.

spi:
  clk_pin: 13
  mosi_pin: 14

display:
  - platform: waveshare_epaper
    id: epaper
    cs_pin: 15
    busy_pin: 25
    reset_pin: 26
    dc_pin: 27
    model: 4.20in

The file package-display_node.yaml is a package that should be added to Home Assistant to provide the display node with data.