10块钱的联想智能插座:无损拆机+免焊接刷esphome

szlww · 发表于 2023-11-26 15:38:52

本帖最后由 szlww 于 2023-11-26 21:07 编辑

咸鱼买了十几个联想智能插座，esp8266ex芯片，10元/个。
这款插座比较小巧，插在插排上不会和其他插头打架，目前为止少见的小体积并且可以无损拆解的国标五孔插座，已经将家里的大块头智能插座全部替换成这一款了。

超声波焊接工艺，可以无损开盖，免焊接刷机。无损拆机详见前面的帖子：https://bbs.hassbian.com/thread-23429-1-1.html。
免焊接刷机，使用废旧网口里面的四根弹片，GPIO0直接和esp芯片的外壳连接即可,另外需要将第四个弹片弯折90度，探入rx脚的背面与tx脚接触，手扶刷机。
刷机完成之后，塑料盖板的边缘涂上有机硅胶水或者免钉胶，把外壳重新黏合在一起，固化24小时后即可正常插拔使用，效果十分完美。
esphome yaml配置文件如下:
common/common.yaml

esphome:
  name: ${node_name}

esp8266:
  board: esp01_1m
  restore_from_flash: false  

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  fast_connect: true
  reboot_timeout: 30min
  ap:
    ssid: "${node_id} hotspot"
    password: !secret ap_password

logger:
    level: INFO
api:
  password: !secret api_password
  reboot_timeout: 1h
ota:
  password: !secret ota_password

web_server:
  port: 80
  include_internal: true
  version: 1

text_sensor:
  - platform: version
    name: '${node_name_friendly}-Version'
    id: ${node_id}_platform_version
  - platform: wifi_info
    ip_address:
      name: "${node_name_friendly}-IP"
      id: ${node_id}_ip
    bssid:
      name: "${node_name_friendly}-BSSID"
      id: ${node_id}_bssid
    mac_address:
      name: "${node_name_friendly}-MAC"
      id: ${node_id}_mac
  - platform: template
    name: '${node_name_friendly}-Uptime'
    id: ${node_id}_uptime_human
sensor:
  - platform: uptime
    id: ${node_id}_raw_up_time
    update_interval: 15min
    internal: true
    on_raw_value:
      then:
        - text_sensor.template.publish:
            id: ${node_id}_uptime_human
            state: !lambda |-
              int seconds = round(id(${node_id}_raw_up_time).raw_state);
              int days = seconds / (24 * 3600);
              seconds = seconds % (24 * 3600);
              int hours = seconds / 3600;
              seconds = seconds % 3600;
              int minutes = seconds /  60;
              seconds = seconds % 60;
              return (
                (days ? String(days) + "d " : "") +
                (hours ? String(hours) + "h " : "") +
                (minutes ? String(minutes) + "m " : "") +
                (String(seconds) + "s")
              ).c_str();
  - platform: wifi_signal
    name: "${node_name_friendly}-WifiSignal"
    id: ${node_id}_wifi_signal
    update_interval: 15min

    
binary_sensor:
  - platform: status
    name: "${node_name_friendly}-LinkStatus"
    id: ${node_id}_link_status

switch:
  - platform: restart
    name: "${node_name_friendly}-Restart"
    id: ${node_id}_restart

plug-lenovo.yaml

substitutions:
  button_pin: GPIO13 
  relay_pin: GPIO15
  led_state_pin: GPIO2
  led_relay_pin: GPIO0
  node_name: plug-lenovo
  node_id: plug_lenovo
  node_name_friendly: ${node_name}
packages:
  common: !include common/common.yaml

esphome:
  name_add_mac_suffix: true

binary_sensor:
  - platform: gpio
    name: "${node_name}-button"
    id: "${node_id}_button" 
    pin:
      number: $button_pin
      inverted: true
      mode:
        input: true
        pullup: true
    on_press:
      then:
        - logger.log: "TOGGLE switch..."
        - switch.toggle: ${node_id}_switch
light:
  - platform: monochromatic
    name: ${node_name}-relay-led
    id: ${node_id}_relay_led
    output: ${node_id}_relay_led_pinout
    default_transition_length: 200ms

  - platform: status_led
    name: ${node_name}-LinkLed
    id: ${node_id}_link_led
    pin:
      number: $led_state_pin
      inverted: true

output:
  - platform: esp8266_pwm
    pin:
      number: $led_relay_pin
      inverted: true
    id: ${node_id}_relay_led_pinout

switch:
  - platform: safe_mode
    name: ${node_name}-safemode
    id: "${node_id}_safemode"

  - platform: gpio
    pin: $relay_pin
    name: "${node_name}-switch"
    id: "${node_id}_switch"  
    on_turn_on:
      then: 
        - light.turn_on: ${node_id}_relay_led
    on_turn_off:
      then: 
        - light.turn_off: ${node_id}_relay_led