devices.esphome.io

Shelly 1L

Shelly 1L

Device Type: relay
Electrical Standard: aueuglobalukus
Board: esp8266

GPIO Pinout

PinFunction
GPIO0On-board LED
GPIO5Relay
GPIO4Switch Input
GPIO14Switch Input
A0ADC Temperature

Basic Configuration

substitutions:
  plug_name: shelly_1l


# Basic Config
esphome:
  name: ${plug_name}
  platform: ESP8266
  board: esp01_1m


wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  ap:
    ssid: ${plug_name}
    password: !secret wifi_password


logger:
api:
ota:


#==============================================================
output:
  - platform: gpio
    pin: GPIO5
    id: shelly_1l_relay


light:
  - platform: binary
    name: ${device_name}_light
    output: shelly_1l_relay
    id: lightid


binary_sensor:
  - platform: gpio
    pin:
      number: GPIO4
    name: ${device_name}_switch_1
    on_state:
      then:
        - light.toggle: lightid
    id: switchid1
    filters:
      - delayed_on_off: 50ms
  - platform: gpio
    pin:
      number: GPIO14
    name: ${device_name}_switch_2


sensor:
  - platform: ntc
    sensor: temp_resistance_reading
    name: ${device_name}_temperature
    unit_of_measurement: "°C"
    accuracy_decimals: 1
    icon: "mdi:thermometer"
    calibration:
      b_constant: 3350
      reference_resistance: 10kOhm
      reference_temperature: 298.15K
    on_value_range:
      - above: "80.0"
        then:
          - light.turn_off: lightid
  - platform: resistance
    id: temp_resistance_reading
    sensor: temp_analog_reading
    configuration: DOWNSTREAM
    resistor: 32kOhm
  - platform: adc
    id: temp_analog_reading
    pin: A0


status_led:
  pin: GPIO0
#==============================================================

In this configuration switch 1 is connected to the relay and toggles the light. Switch 2 is published as a basic binary sensor. This allows you to use a dual plate switch where only a single light is present. The first switch will control the light while the second switch can be used to trigger other automations/scenes.

A protection automation has been added to automatically turn off the relay when the device gets too hot.

Note: I used this temperature sensor configuration from another configuration, it has not been tested on accuracy.

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