WiOn 50050 Indoor WiFi Plug

Device Type: plug

Electrical Standard: us

Board: esp8266

Difficulty: Soldering required, 4/5

Amazon Link

WiOn 50050 Indoor WiFi Plug

The device has 2 indicator LEDs, 1 power button, 1 reset button and 1 controllable relay. The device is controlled by a ESP8266 that is from ECO-PLUGS/PAGECO-PLUGS, and the FCC filing can be found here. The device uses a Proprietary app that cannot be flashed to ESPHome OTA, the initial install must be USB to Serial. Once ESPHome is installed all future downloads can be OTA.

Product Image

GPIO Pinout

The GPIO pinout was learned from NorthernMan54.

The GPIOs being used are:

• Button: GPIO13

• Relay1: GPIO15

• Enter Flash Mode

In order to get the ESP chip into flash mode I did the following: Hold GPIO0 to ground, then apply power. My connections were soldered, so I left GPIO0 connected to ground for the duration of the flash. Once log showed a successful flash I removed the GPIO0, TX and RX pins and rebooted device.

Basic Configuration

Copy
esphome:
  name: ecoplug
  friendly_name: EcoPlug

esp8266:
  board: esp01_1m

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: !secret api_encryption_key

ota:
  password: !secret

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "$proper_devicename Hotspot"
    password: !secret ap_password

binary_sensor:
  - platform: gpio
    pin:
      number: GPIO13
    id: button
    on_press:
     - switch.toggle: relay1

  - platform: status
    name: Eco Plug

switch:
  - platform: gpio
    name: "Eco Plug 1"
    pin: GPIO15
    id: relay1
    icon: "mdi:power-socket-us"

captive_portal: