Wyze Outdoor Plug

Initial Install

Hardware Flashing

This device requires a triangle screw driver bit to remove the cover and use the serial header for the first upload.

Software Flashing

Some of these devices may be able to be flashed OTA with ESPHome using this guide. The firmware is first downgraded to 1.2.0.73 with the Wyze Updater Tool, and then flashing ESPHome OTA for the first upload.

GPIO Pinout

Pin	Function
GPIO5	Status LED
GPIO18	Button 1
GPIO17	Button 2
GPIO15	Relay 1
GPIO32	Relay 2
GPIO19	Relay 1 LED
GPIO16	Relay 2 LED
GPIO34	LUX Sensor
GPIO25	SEL
GPIO27	CF
GPIO26	CF1

Notes

• The Lux sensor is a binary sensor and can be used like a daylight sensor. (e.g. turn on lights when it gets dark)
• This device can be used as a Bluetooh proxy in Home Assistant see the docs on how to enable

Basic Configuration

# Basic Config
substitutions:
  display_name: WyzeOutdoor
  # Higher value gives lower watt readout
  current_res: "0.001"
  # Lower value gives lower voltage readout
  voltage_div: "770"

esphome:
  name: wyzeoutdoor

esp32:
  variant: esp32
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
logger:
api:
ota:

# Device Specific Config
switch:
  - platform: gpio
    name: ${display_name} Relay1
    pin:
      number: GPIO15
      inverted: false
    id: relay1
    on_turn_on:
      - light.turn_on: relay1_led
    on_turn_off:
      - light.turn_off: relay1_led
  - platform: gpio
    name: ${display_name} Relay2
    pin:
      number: GPIO32
      inverted: false
    id: relay2
    on_turn_on:
      - light.turn_on: relay2_led
    on_turn_off:
      - light.turn_off: relay2_led
  - platform: restart
    name: ${display_name} Restart

output:
  - platform: gpio
    pin: GPIO19
    inverted: True
    id: relay1_led_gpio
  - platform: gpio
    pin: GPIO16
    inverted: True
    id: relay2_led_gpio

light:
  - platform: binary
    name: "Relay1 LED"
    id: relay1_led
    internal: true
    output: relay1_led_gpio
  - platform: binary
    name: "Relay2 LED"
    id: relay2_led
    internal: true
    output: relay2_led_gpio

sensor:
  - platform: adc
    pin: GPIO34
    name: "${display_name} LUX"
    id: lux_sensor
    device_class: illuminance
    unit_of_measurement: lx
    attenuation: 12db
  - platform: hlw8012
    sel_pin:
      number: GPIO25
      inverted: true
    cf_pin: GPIO27
    cf1_pin: GPIO26
    current_resistor: ${current_res}
    voltage_divider: ${voltage_div}
    change_mode_every: 3
    update_interval: 3s
    current:
      name: "${display_name} Amps"
      unit_of_measurement: A
      accuracy_decimals: 2
    voltage:
      name: "${display_name} Volts"
      unit_of_measurement: V
      accuracy_decimals: 1
    energy:
      name: "${display_name} Energy"
    power:
      name: "${display_name} Watts"
      unit_of_measurement: W
      accuracy_decimals: 0
      filters:
        - calibrate_linear:
            - 0.0 -> 0.0
            - 134 -> 58

binary_sensor:
  - platform: gpio
    internal: true
    pin:
      number: GPIO18
      mode: INPUT_PULLDOWN
      inverted: False
    name: ${display_name} Button1
    on_press:
      - switch.toggle: relay1
  - platform: gpio
    internal: true
    pin:
      number: GPIO17
      mode: INPUT_PULLDOWN
      inverted: False
    name: ${display_name} Button2
    on_press:
      - switch.toggle: relay2
  - platform: template
    name: ${display_name} daylight
    device_class: light
    lambda: |-
      // the senor reads 3.1 volts if there is light and 0.5 if there is not light not much inbetween
      if (id(lux_sensor).state > 2) {
        // there is daylight outside.
        return true;
      } else {
        // there is no daylight outside (e.g. it is dark).
        return false;
      }

status_led:
  pin:
    number: GPIO5
    inverted: true