ESPHome-Devices

NodeMCU ESP8266 with Temperature & Humidity Sensor (DHT11)

NodeMCU ESP8266 with Temperature & Humidity Sensor (DHT11)

GPIO Pinout

PinFunction
GPIO5Temperature & Humidity Input

This Configuration uses "substitutions" to enable you to have multiple devices of the same type while allowing you to only need to change a minimal device specific yaml configfuration file by adding specified substutions.

Then at compile time the two files are merged.

Device Specific Configuration (Substitution) Yaml File

substitutions:
name: nodemcu_lr
ip: 192.168.1.21
friendly_name: Livingroom Sensor
friendly_name_temp: Livingroom Temperature
friendly_name_humidity: Livingroom Humidity
<<: !include common_nodemcu_dht11.yaml

Common Configuration File (common_nodemcu_dht11.yaml)

esphome:
name: ${name}
platform: ESP8266
board: nodemcuv2
wifi:
#hostname: ${name}
ssid: !secret wifi_ssid
password: !secret wifi_pwd
fast_connect: true
manual_ip:
static_ip: ${ip}
gateway: 192.168.1.1
subnet: 255.255.255.0
logger:
api:
#password: !secret esphome_api_pwd
ota:
#password: !secret esphome_ota_pwd
switch:
- platform: restart
name: ${friendly_name} Restart
sensor:
- platform: dht
pin: D3 #GPIO5
temperature:
name: ${friendly_name_temp}
filters:
- filter_out: nan
- heartbeat: 15s
- sliding_window_moving_average:
window_size: 2
send_every: 2
send_first_at: 1
- lambda: return x * (9.0/5.0) + 32.0; # report temperature in Fahrenheit
unit_of_measurement: "°F"
humidity:
name: ${friendly_name_humidity}
filters:
- filter_out: nan
- heartbeat: 15s
- sliding_window_moving_average:
window_size: 2
send_every: 2
send_first_at: 1
accuracy_decimals: 1 # humidity gets 0 decimals by default
model: DHT11
update_interval: 60s
- platform: wifi_signal
name: ${friendly_name} WiFi Signal Strength
update_interval: 60s
text_sensor:
- platform: version
name: ${friendly_name} ESPHome Version
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