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zorruno-homeassistant/esphome/esp-3dprinterpow.yaml
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root a8d2927274 yaml layout updates to v1.x
2026-02-25 21:05:21 +13:00

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#:########################################################################################:#
# TITLE: 3D PRINTER POWER AND SWITCH
# zorruno.com layout v1.1 2026
#:########################################################################################:#
# REPO:
# https://home.fox.co.nz/gitea/zorruno/zorruno-homeassistant/src/branch/master/esphome/esp-3dprinterpow.yaml
#:########################################################################################:#
# VERSIONS:
# V1.1 2026-02-25 Updated yaml to zorruno layout V1.1
# V1.0 2025-06-29 Initial Version
#:########################################################################################:#
# HARDWARE:
# Sonoff POW R1 (ESP8266)
# https://devices.esphome.io/devices/Sonoff-POW-R1
#:########################################################################################:#
# OPERATION NOTES:
# - Inline power monitor (HLW8012) plus relay control for the 3D printer power feed
# - Local MQTT control (ON/OFF) without needing Home Assistant
# - Publishes current relay state on boot (burst) and on relay changes
# - "Running" binary sensor is derived from measured power > 4 W (with delayed_off)
#:########################################################################################:#
# MQTT COMMANDS:
# - Command topic (local):
# ${mqtt_local_command_topic}
# Payload "ON" -> relay ON + status LED ON
# Payload "OFF" -> relay OFF + status LED OFF
#
# - Status topic (local):
# ${mqtt_local_status_topic}
# Payload "ON"/"OFF" published on relay state changes, plus a short burst on boot
#:########################################################################################:#
# OFFLINE NOTES:
# a) Home Assistant OFFLINE, but Network and MQTT ONLINE
# - Device remains controllable via MQTT local command topic
# - Status publishes to MQTT still occur (relay state burst + changes)
# - HA entities are unavailable until HA returns
# b) MQTT OFFLINE (but WiFi/Network and HA API ONLINE)
# - Device remains controllable from Home Assistant via API (if enabled)
# - Local MQTT commands will not work and status publishes will fail while MQTT is down
# c) Entire WiFi/Network OFFLINE
# - No HA API and no MQTT control available
# - Local button still toggles the relay (and status LED follows)
# - Accurate time is NOT needed (SNTP not needed)
#:########################################################################################:#
#:########################################################################################:#
# SUBSTITUTIONS: Specific device variable substitutions
# If NOT using a secrets file, just replace these with the passwords etc (in quotes)
#:########################################################################################:#
substitutions:
# Device Naming
device_name: "esp-3dprinterpow"
friendly_name: "3D Printer Power"
description_comment: "3D Printer inline monitor and switch override using a Sonoff Pow R1. (Layout V1.1)"
device_area: "Underhouse" # Allows ESP device to be automatically linked to an 'Area' in Home Assistant.
# Project Naming
project_name: "Sonoff Technologies.POW R1" # Project Details
project_version: "v1.1" # Project V denotes release of yaml file, allowing checking of deployed vs latest version
# Passwords & Secrets
api_key: !secret esp-api_key
ota_pass: !secret esp-ota_pass
static_ip_address: !secret esp-3dprinterpow_ip # unfortunately you can't use substitutions inside secrets names
mqtt_command_main_topic: !secret mqtt_command_main_topic
mqtt_status_main_topic: !secret mqtt_status_main_topic
# If we are changing IP addresses, you must update the current IP address here, otherwise it remains
# Don't forget to switch it back when changed.
current_ip_address: ${static_ip_address}
# MQTT LOCAL Controls
mqtt_local_device_name: "3dprinter-power"
mqtt_local_command_topic: "${mqtt_command_main_topic}/${mqtt_local_device_name}" # Topic we will use to command this locally without HA
mqtt_local_status_topic: "${mqtt_status_main_topic}/${mqtt_local_device_name}" # Topic we will use to view status locally without HA
# Device Settings
log_level: "INFO" # NONE, ERROR, WARN, INFO, DEBUG (default), VERBOSE, VERY_VERBOSE
update_interval: "60s" # update time for for general sensors etc
entity_prefix: "Load" # Simple device name where we want to prefix a sensor or switch, eg "Load" Current.
#:########################################################################################:#
# PACKAGES: Included Common Packages
# https://esphome.io/components/packages.html
#:########################################################################################:#
packages:
#### WIFI, Network (Static/DHCP/IPV6 etc), Fallback AP, Safemode ####
common_wifi: !include
file: common/network_common.yaml
vars:
local_device_name: "${device_name}"
local_static_ip_address: "${static_ip_address}"
local_ota_pass: "${ota_pass}"
local_current_ip_address: "${current_ip_address}"
#### HOME ASSISTANT API (choose encryption or no encryption options) ####
common_api: !include
file: common/api_common.yaml
#file: common/api_common_noencryption.yaml
vars:
local_api_key: "${api_key}"
#### MQTT ####
common_mqtt: !include
file: common/mqtt_common.yaml
vars:
local_device_name: "${device_name}"
#### WEB PORTAL ####
#common_webportal: !include common/webportal_common.yaml
#### SNTP (Only use if you want/need accurate timeclocks) ####
common_sntp: !include common/sntp_common.yaml
#### DIAGNOSTICS Sensors ####
diag_basic: !include common/include_basic_diag_sensors.yaml
diag_more: !include common/include_more_diag_sensors.yaml
diag_debug: !include common/include_debug_diag_sensors.yaml
#diag_resetcount: !include common/include_resetcount_diag_sensors.yaml
#:########################################################################################:#
# ESPHOME:
# https://esphome.io/components/esphome.html
#:########################################################################################:#
esphome:
name: "${device_name}"
friendly_name: "${friendly_name}"
comment: "${description_comment}" # Appears on the esphome page in HA
area: "${device_area}"
project:
name: "${project_name}"
version: "${project_version}"
on_boot:
priority: -10
then:
- script.execute: publish_state_burst
#:########################################################################################:#
# ESP PLATFORM AND FRAMEWORK:
# https://esphome.io/components/esp8266/
#:########################################################################################:#
esp8266:
board: esp01_1m
early_pin_init: false # Recommended false where switches are involved. Defaults to true.
board_flash_mode: dout # Default is dout
#:########################################################################################:#
# LOGGING: ESPHome Logging Enable
# https://esphome.io/components/logger.html
#:########################################################################################:#
logger:
level: "${log_level}" # INFO Level suggested, or DEBUG for testing
#baud_rate: 0 # set to 0 for no logging via UART, needed if you are using it for other serial things (eg PZEM)
#esp8266_store_log_strings_in_flash: false
#tx_buffer_size: 64
#:########################################################################################:#
# MQTT: Device-specific MQTT command triggers
# This adds device-specific MQTT command triggers to the common MQTT configuration.
#:########################################################################################:#
mqtt:
on_message:
# Switch control from MQTT
- topic: "${mqtt_local_command_topic}"
payload: "ON"
then:
- switch.turn_on: relay
- light.turn_on: led
- topic: "${mqtt_local_command_topic}"
payload: "OFF"
then:
- switch.turn_off: relay
- light.turn_off: led
#:########################################################################################:#
# BINARY SENSORS:
# https://esphome.io/components/binary_sensor/
#:########################################################################################:#
binary_sensor:
- platform: gpio
pin:
number: GPIO0
mode: INPUT_PULLUP
inverted: true
name: "Button"
on_press:
- switch.toggle: virtual_button
- platform: template
name: "${entity_prefix} Running"
filters:
- delayed_off: 15s
lambda: |-
if (isnan(id(power).state)) {
return {};
} else if (id(power).state > 4) {
return true;
} else {
return false;
}
#:########################################################################################:#
# SENSORS COMPONENT:
# https://esphome.io/components/sensor/
#:########################################################################################:#
sensor:
- platform: hlw8012
sel_pin: 5
cf_pin: 14
cf1_pin: 13
update_interval: 2s
current:
name: "${entity_prefix} Current"
voltage:
name: "${entity_prefix} Voltage"
power:
name: "${entity_prefix} Power"
id: power
#:########################################################################################:#
# SWITCH COMPONENT:
# https://esphome.io/components/switch/
#:########################################################################################:#
switch:
- platform: template
name: "Relay"
optimistic: true
id: virtual_button
turn_on_action:
- switch.turn_on: relay
- light.turn_on: led
turn_off_action:
- switch.turn_off: relay
- light.turn_off: led
- platform: gpio
id: relay
pin: GPIO12
restore_mode: RESTORE_DEFAULT_ON
on_turn_on:
- mqtt.publish:
topic: "${mqtt_local_status_topic}"
payload: "ON"
retain: false
on_turn_off:
- mqtt.publish:
topic: "${mqtt_local_status_topic}"
payload: "OFF"
retain: false
#:########################################################################################:#
# OUTPUT COMPONENT:
# https://esphome.io/components/output/
#:########################################################################################:#
output:
- platform: esp8266_pwm
id: pow_blue_led
pin:
number: GPIO15
inverted: true
#:########################################################################################:#
# LIGHT COMPONENT:
# https://esphome.io/components/light/
#:########################################################################################:#
light:
- platform: monochromatic
name: "Status LED"
output: pow_blue_led
id: led
#:########################################################################################:#
# SCRIPT COMPONENT:
# https://esphome.io/components/script.html
#:########################################################################################:#
script:
- id: publish_state_burst
mode: restart
then:
- repeat:
count: 5
then:
- mqtt.publish:
topic: "${mqtt_local_status_topic}"
payload: !lambda 'return id(relay).state ? "ON" : "OFF";'
retain: false
qos: 1
- delay: 5s
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