Shelly 1L
GPIO Pinout
| Pin | Function |
|---|---|
| GPIO0 | On-board LED |
| GPIO5 | Relay |
| GPIO4 | Switch Input |
| GPIO14 | Switch Input |
| A0 | ADC 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.