Deze slimme stekker (let goed op, dit is de eerste versie, dus zonder versienummer in de naamgeving), was het eerste type dat ik in huis haalde. Toen al standaard geflashed met Tasmota, door mijzelf omgezet naar ESPHome met onderstaande configuratie.
Mijn configuratiecode heb ik gebaseerd op mijn eigen standaard configuratie, in combinatie met de reeds online gepubliceerde configuratie.
Configuratie
Hieronder mijn configuratie, vragen en/of opmerkingen zijn uiteraard van harte welkom via de comments.
esphome:
name: "id-naam"
friendly_name: "Leesbare naam"
comment: "Athom Smart Plug"
on_boot:
- priority: 600
then:
# Ensure all click sensors are initially off
- lambda: id(single_click).publish_state(false);
- lambda: id(double_click).publish_state(false);
- lambda: id(triple_click).publish_state(false);
esp8266:
board: esp8285
restore_from_flash: true
# Write to flash for setting restore after restart or power cycle
preferences:
flash_write_interval: 600s # Only per 600s = 10 minutes to reduce flash degradation
# Enable logging
logger:
baud_rate: 0
logs:
component: ERROR # Avoiding non stop messages in logging. Logging levels: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE
# Enable Home Assistant API
api:
encryption:
key: "oXuvMyHwNfRPQt+V5kUpYpBiYOa9PxJ8UOOZAHQkpzU="
ota:
- platform: esphome
password: "a456d0447fadcaf916c6a59a4f679ca0"
# Configure wifi
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
min_auth_mode: wpa2
fast_connect: true
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "0-Keuken-Afwasmachine"
password: "veFRw1mG4Ysa"
captive_portal:
text_sensor:
# Wifi text sensors
- platform: wifi_info
ip_address:
id: wifi_ip
name: "Wifi IP"
icon: mdi:ip-network-outline
mac_address:
id: wifi_mac
name: "Wifi mac"
icon: mdi:network-outline
ssid:
id: wifi_ssid
name: "Wifi SSID"
icon: mdi:access-point-network
bssid:
id: wifi_connected
name: "Wifi AP mac"
icon: mdi:access-point-network
globals:
# Shows the lifetime Energy kWh used by the device, may reset to zero upon firmware updates
- id: total_energy
type: float
restore_value: true
initial_value: '0.0'
# Store last daily energy value calculated with
- id: temp_energy
type: float
restore_value: true
initial_value: '0.0'
sensor:
# Wifi signal strength in db
- platform: wifi_signal
id: wifi_signal_db
name: "Wifi signal"
icon: mdi:wifi
update_interval: 300s
# Wifi signal strength in %
- platform: copy
source_id: wifi_signal_db
name: "Wifi signal strength"
icon: mdi:wifi-strength-2
filters:
- lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
unit_of_measurement: "%"
# System uptime sensor
- platform: uptime
id: system_uptime
name: "System uptime"
icon: mdi:timer-outline
update_interval: 300s
# HLW8012 sensor for power measurements
- platform: hlw8012
sel_pin:
number: GPIO12
inverted: True
cf_pin: GPIO04
cf1_pin: GPIO5
voltage_divider: 780
change_mode_every: 1
current:
id: current
internal: true # Seperate template sensor is used to publish current, every 30 seconds
filters:
- throttle_average: 30s
- calibrate_linear:
- 0.0000 -> 0.0110 # Relay off no load
- 0.0097 -> 0.0260 # Relay on no load
- 0.9270 -> 0.7570
- 2.0133 -> 1.6330
- 2.9307 -> 2.3750
- 5.4848 -> 4.4210
- 8.4308 -> 6.8330
- 9.9171 -> 7.9830
- lambda: if (x < 0.0260) return 0; else return (x - 0.0260); # Normalize for plug load
on_value_range:
- above: 16 # Overload protection for above 16A
then:
- switch.turn_off: relay
voltage:
id: voltage
internal: true # Separate template sensor is used to publish voltage, every 30 seconds
filters:
- throttle_average: 30s
on_value:
then:
- lambda: |-
id(voltage_sensor).update();
power:
id: power
internal: true # Separate template sensor is used to publish power, every 30 seconds
filters:
- throttle_average: 30s
- calibrate_linear:
- 0.0000 -> 0.5900 # Relay off no load
- 0.0000 -> 1.5600 # Relay on no load
- 198.5129 -> 87.8300
- 434.2469 -> 189.5000
- 628.6241 -> 273.9000
- 1067.0067 -> 460.1000
- 1619.8098 -> 699.2000
- 2043.0282 -> 885.0000
on_value:
then:
- lambda: |-
id(power_sensor).update();
energy:
id: energy
internal: true # Seperate template sensor is used to publish energy, every 30 seconds
filters:
- throttle_average: 30s
- multiply: 0.001 # Multiplication factor from W to kW is 0.001
on_value:
then:
- lambda: |-
id(energy_sensor).update();
# TEMPLATE SENSORS TO PUBLISHING SENSOR VALUES
# Current sensor
- platform: template
id: current_sensor
name: "Current"
icon: mdi:current-ac
device_class: current
state_class: measurement
unit_of_measurement: A
accuracy_decimals: 2
update_interval: 30s
lambda: |-
return id(current).state;
# Voltage sensor
- platform: template
id: voltage_sensor
name: "Voltage"
icon: mdi:sine-wave
device_class: voltage
state_class: measurement
unit_of_measurement: V
accuracy_decimals: 2
update_interval: 30s
lambda: |-
return id(voltage).state;
# Power sensor
- platform: template
id: power_sensor
name: "Power"
icon: mdi:lightning-bolt
device_class: power
state_class: measurement
unit_of_measurement: W
accuracy_decimals: 2
update_interval: 30s
# Average usage by plug itself is +/- 1.75W. So if lower then 2W (just to be sure) 0W is reported.
lambda: |-
if (id(power).state < 2) {
return 0;
} else {
return (id(power).state - 1.75);
}
# To report if e.g. a washing machine or dishwasher is running, the work in progress sensor is set to active with a load above 3W.
on_value:
then:
- if:
any:
# If power sensor is not available (NAN) work in progress is set to off.
- lambda: 'return isnan(id(power).raw_state);'
# If power sensor is below 5W (+ 1.75 for plug itself) for more than 5 minutes, work is considered to be done, so work in progress set to off.
- for:
time: 5min
condition:
lambda: 'return id(power).state < 6.75;'
then:
binary_sensor.template.publish:
id: work_in_progress
state: off
- if:
condition:
- for:
time: 5min
condition:
lambda: 'return id(power).state > 6.75;'
then:
binary_sensor.template.publish:
id: work_in_progress
state: on
# Enery sensor
- platform: template
id: energy_sensor
name: "Energy"
icon: mdi:lightning-bolt-outline
device_class: energy
state_class: measurement
unit_of_measurement: kWh
accuracy_decimals: 2
update_interval: 30s
disabled_by_default: true
lambda: |-
return id(energy).state;
# Daily energy measurement, resets to zero at 00:00 every day.
- platform: total_daily_energy
id: tot_daily_energy
name: "Total daily energy"
icon: mdi:counter
device_class: energy
state_class: measurement
unit_of_measurement: kWh
accuracy_decimals: 2
disabled_by_default: true
power_id: power
filters:
- multiply: 0.001 # Multiplication factor from W to kW is 0.001
on_value:
then:
# Calculate the difference between last daily energy reading (from global float temp_energy) and current daily_energy.
- lambda: |-
float current_energy = id(tot_daily_energy).state;
// At 00:00 total_daily_energy value is reset to 0.
// If not just reset, add difference between last value (temp_enery) and current (current_energy).
if (current_energy > id(temp_energy)) {
id(total_energy) += current_energy - id(temp_energy);
}
// If just resetted, add only the current_energy (measured since 00:00), only done once per reset cyclus.
else {
id(total_energy) += current_energy;
}
id(temp_energy) = current_energy;
id(total_energy_sensor).update();
# Total energy measurement sensor (for publishing), value comes from global value.
- platform: template
id: total_energy_sensor
name: "Total energy"
icon: mdi:counter
device_class: energy
state_class: total_increasing
unit_of_measurement: kWh
accuracy_decimals: 2
update_interval: 30s
lambda: |-
return id(total_energy);
# Apparent power sensor, simple P = U * I calculation
- platform: template
id: apparent_power
name: "Apparent power"
icon: mdi:lightning-bolt-outline
device_class: energy
state_class: measurement
unit_of_measurement: VA
accuracy_decimals: 2
update_interval: 30s
disabled_by_default: true
lambda: |-
return id(voltage).state * id(current).state;
# Power factor sensor, with P / U * I calculation
- platform: template
id: power_factor
name: "Power factor"
icon: mdi:lightning-bolt-outline
device_class: energy
state_class: measurement
accuracy_decimals: 2
update_interval: 30s
disabled_by_default: true
lambda: |-
return id(power).state / (id(voltage).state * id(current).state);
binary_sensor:
# System connection to Home Assistant sensor
- platform: status
name: "System status"
icon: mdi:check-network-outline
- platform: gpio
id: power_button
name: "Power button"
pin:
number: 3
mode: INPUT_PULLUP
inverted: true
internal: true
on_multi_click:
# Single click on the button switches off all relays and usb ports, and triggers single click sensor
- timing:
- ON for at most 1s
- OFF for at least 0.5s
then:
- logger.log: "Single-Clicked"
- switch.toggle: relay
- lambda: id(single_click).publish_state(true);
- delay: 2s
- lambda: id(single_click).publish_state(false);
# Double click only triggers the double click sensor to be able to trigger an HA automation
- timing:
- ON for at most 1s
- OFF for at most 0.3s
- ON for at most 1s
- OFF for at least 0.2s
then:
- logger.log: "Double-Clicked"
- lambda: id(double_click).publish_state(true);
- delay: 2s
- lambda: id(double_click).publish_state(false);
# Triple click only triggers the double click sensor to be able to trigger an HA automation
- timing:
- ON for at most 1s
- OFF for at most 0.3s
- ON for at most 1s
- OFF for at most 0.3s
- ON for at most 1s
- OFF for at least 0.2s
then:
- logger.log: "Tripple-Clicked"
- lambda: id(triple_click).publish_state(true);
- delay: 2s
- lambda: id(triple_click).publish_state(false);
- platform: template
id: single_click
name: "1. Single click"
icon: mdi:gesture-double-tap
- platform: template
id: double_click
name: "2. Double click"
icon: mdi:gesture-double-tap
- platform: template
id: triple_click
name: "3. Triple click"
icon: mdi:gesture-double-tap
- platform: template
id: work_in_progress
name: "Work in progress"
icon: mdi:radioactive-circle-outline
switch:
# Switch to enable restart from Home Assistant
- platform: restart
name: "System restart"
icon: mdi:restart
# Switch to enable restart in Safe Mode from Home Assistant
- platform: safe_mode
name: "System restart in safe mode"
icon: mdi:lifebuoy
# Switch to enable restart in Safe Mode from Home Assistant
- platform: factory_reset
name: "Factory reset"
icon: mdi:factory
disabled_by_default: true
# Relay for switching on or off the socket
- platform: gpio
name: "Power socket"
id: relay
icon: mdi:power-socket-de
pin: GPIO14
restore_mode: RESTORE_DEFAULT_ON
on_turn_on:
then:
- light.turn_on: the_status_led
on_turn_off:
then:
- light.turn_off: the_status_led
# Status led under the power button
light:
- platform: status_led
name: "Status LED"
id: the_status_led
icon: mdi:led-outline
pin:
inverted: true
number: GPIO13
restore_mode: RESTORE_DEFAULT_ON
# Time bases on sntp servers, needed for calculating power usage
time:
- platform: sntp
id: sntp_time
update_interval: 6h
web_server:
port: 80Bediening en sensoren in Home Assistant
Bovenstaande configuratie levert uiteindelijk onderstaande bedieningselementen en sensoren op in Home Assistant. De grijze items zijn standaard niet ingeschakeld (disabled_by_default: true) omdat ik die minder relevant acht, maar wel beschikbaar wil hebben (bijvoorbeeld Factory reset voor het geval je ooit de Total energy terug op nul wilt zetten).
