ESPHome不经过HA设备1直接控制设备2

news2025/10/31 20:23:25

1.公共配置文件

#wifi.yaml
wifi: 
  networks:
    - ssid: "123"
      password: "www.123.com"
    - ssid: "456"
      password: "www.123.com"


  # 当连接不上指定wifi,开启热点配网
  ap:
    ssid: "设备配网"

# 强制门户
captive_portal:

# web界面
web_server:
  port: 80

2.设备2:台灯

主要是控制一个IO口

substitutions: { desc: 台灯, devicename: sensor }

esphome:
  name: $devicename
  platform: ESP8266
  board: nodemcuv2
  arduino_version: latest

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "MhXiJqKKyCXTqjZWqtegaP1tQSUpPtbnXP9iV1i2TzE="

ota:
  password: "8e9c493c1fda598d0789f514507f3538"

packages:
  wifi: !include common/wifi.yaml

output:
  - pin: 2
    id: led_pin2
    platform: gpio

light:
  - id: led
    output: led_pin2
    platform: binary
    name: "${devicename}_led" # ${devicename}_led 的实际参数是 sensor_led

3.控制器(http.post)

esphome:
  name: http
  friendly_name: http

esp8266:
  board: nodemcuv2

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "hGNx5NzLL+UnGsUWxs6tvYghEZDgVfQjOcsMQaMgrg4="

ota:
  password: "65290e2cae0c69b31b50bdb80bcd4f4c"

packages:
  wifi: !include common/wifi.yaml

http_request:
  useragent: esphome/device
  id: my_request
  timeout: 10s

interval:
  - interval: 2s
    then:
      - http_request.post: http://sensor.local/light/sensor_led/toggle

interval启动了一个定时器,2s执行一次http_request.post动作

当你的设备2:台灯正常连接上网络,在局域网中,可以访问

http://sensor.local/light/sensor_led/toggle

获取设备2:台灯的状态
在这里插入图片描述
因为我们使用的浏览器是get,只能获取设备的状态,并不能控制设备

想要控制设备,就要使用到post

- http_request.post: http://sensor.local/light/sensor_led/toggle

在这里插入图片描述
和点击web网页上面的按钮效果是一样的

4.获取状态(http.get)

如果是想获取设备的状态,并不是控制设备,可以使用get

esphome:
  name: http
  friendly_name: http

esp8266:
  board: nodemcuv2

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "hGNx5NzLL+UnGsUWxs6tvYghEZDgVfQjOcsMQaMgrg4="

ota:
  password: "65290e2cae0c69b31b50bdb80bcd4f4c"

packages:
  wifi: !include common/wifi.yaml

http_request:
  useragent: esphome/device
  id: my_request
  timeout: 10s
     

interval:
  - interval: 10s
    then:
      # - http_request.post: http://sensor.local/light/sensor_led/toggle
      - http_request.get: 
          url: "http://sensor.local/light/sensor_led"
          on_response:
            - lambda: |- 
                ESP_LOGD("http_request", "data: %s", id(my_request).get_string());