This is the code:
substitutions:
node_name: nspanel-workroom
device_name: Workroom NSPanel
conf_wifi_ssid: !secret wifi_ssid
conf_password: !secret wifi_password
conf_static_ip: xxx.xxx.xxx.xxx
conf_gateway: yyy.yyy.yyy.yyy
conf_subnet: zzz.zzz.zzz.zzz
conf_current_temperature_ha_id: sensor.work_room_th_temperature
conf_target_temperature_ha_id: sensor.termostato_studio_set_temp
conf_thermostat_mode_ha_id: sensor.termostato_studio_hvac_mode
# Note: this may not be needed if the pull request has been merged.
# Check https://github.com/esphome/esphome/pull/2956 for current status.
external_components:
- source: github://pr#2956
components: [nextion]
refresh: 0h
esphome:
name: $node_name
comment: $device_name
on_loop:
then:
if:
condition:
- binary_sensor.is_on: alarm_sound
- not:
rtttl.is_playing
then:
- rtttl.play: "siren:d=8,o=5,b=100:d,e,d,e,d,e,d,e"
esp32:
board: esp32dev
wifi:
ssid: $conf_wifi_ssid
password: $conf_password
# power_save_mode: none
fast_connect: true
manual_ip:
static_ip: $conf_static_ip
gateway: $conf_gateway
subnet: $conf_subnet
# Enable logging
logger:
# Enable wireless updates
ota:
# Enable Home Assistant API
api:
services:
# Service to play a song
- service: play_rtttl
variables:
song_str: string
then:
- rtttl.play:
rtttl: !lambda 'return song_str;'
- service: upload_tft
then:
- lambda: 'id(disp)->upload_tft();'
# A reboot button is always useful
button:
- platform: restart
name: Restart $device_name
- platform: template
name: $device_name TFT Upload
device_class: update
on_press:
- lambda: 'id(disp).upload_tft();'
sensor:
- platform: wifi_signal
name: $device_name WiFi Signal
update_interval: 60s
- platform: ntc
id: temperature
sensor: resistance_sensor
calibration:
b_constant: 3950
reference_temperature: 25°C
reference_resistance: 10kOhm
name: $device_name Temperature
- platform: resistance
id: resistance_sensor
sensor: ntc_source
configuration: DOWNSTREAM
resistor: 11.2kOhm
- platform: adc
id: ntc_source
pin: 38
update_interval: 60s
attenuation: 11db
### ENERGY PRODUCED #######
- platform: homeassistant
id: power_produced
entity_id: sensor.inverter_current_produced
on_value:
then:
- lambda: 'id(disp).set_component_text_printf("energy.p_solar", "%.3f KW", x);'
### ENERGY EXPORTED #######
- platform: homeassistant
id: power_exported
entity_id: sensor.inverter_power_meter_active_power
on_value:
then:
- lambda: 'id(disp).set_component_text_printf("energy.p_export", "%.3f KW", x);'
### ENERGY LOAD #######
- platform: homeassistant
id: power_load
entity_id: sensor.inverter_home_load
on_value:
then:
- lambda: 'id(disp).set_component_text_printf("energy.p_load", "%.3f KW", x);'
# Grab current temperature from Home Assistant
- platform: homeassistant
id: current_temperature_ha
entity_id: $conf_current_temperature_ha_id
on_value:
then:
- lambda: 'id(disp).set_component_text_printf("thermostat.temp", "%.1f ""\xb0""C", x);'
# get target termperature from ha
- platform: homeassistant
id: target_temperature_ha
entity_id: $conf_target_temperature_ha_id
on_value:
then:
lambda: |-
id(disp).set_component_text_printf("thermostat.t_temp", "%.1f ""\xb0""C", x);
id(set_temp_dev) = x;
# set target temperature to/for ha
- platform: template
id: target_temperature
name: $device_name target_temperature
lambda: |-
return id(set_temp_dev);
text_sensor:
# get thermostat mode from ha
- platform: homeassistant
id: thermostat_mode_ha
entity_id: $conf_thermostat_mode_ha_id
on_value:
then:
lambda: |-
id(disp).set_component_text_printf("thermostat.t_mode", "%s", x.c_str());
id(thermostat_mode).publish_state(id(thermostat_mode_ha).state);
# set thermostat_mode to/for ha
- platform: template
id: thermostat_mode
name: $device_name thermostat_mode
lambda: |-
return id(thermostat_mode_ha).state;
binary_sensor:
# alarm sound
- platform: homeassistant
id: alarm_sound
entity_id: input_boolean.alarm_sound
on_state:
then:
if:
condition:
- binary_sensor.is_on: alarm_sound
then:
- lambda: |-
id(disp).send_command_printf("sleep=0");
id(disp).goto_page("alarm");
- rtttl.play: "siren:d=8,o=5,b=100:d,e,d,e,d,e,d,e"
else:
- rtttl.stop
- lambda: id(disp).goto_page("thermostat");
# button t_mote
- platform: nextion
id: t_mode
page_id: 0
component_id: 8
on_press:
then:
- lambda: |-
if (strcmp(id(thermostat_mode_ha).state.c_str(), "heat") == 0) {
id(thermostat_mode).publish_state("off");
} else if (strcmp(id(thermostat_mode_ha).state.c_str(), "off") == 0) {
id(thermostat_mode).publish_state("heat");
}
# button thermostat relay onoff
- platform: nextion
id: btn_onoff
page_id: 0
component_id: 9
on_press:
then:
- switch.toggle: relay_1
# button temperature up
- platform: nextion
id: t_up
page_id: 0
component_id: 3
on_press:
lambda: |-
if( id(set_temp_dev) < 31){
id(set_temp_dev) = id(set_temp_dev) + 0.1;
id(target_temperature).publish_state(id(set_temp_dev));
}
# button temperature down
- platform: nextion
id: t_down
page_id: 0
component_id: 4
on_press:
lambda: |-
if( id(set_temp_dev) > 16){
id(set_temp_dev) = id(set_temp_dev) - 0.1;
id(target_temperature).publish_state(id(set_temp_dev));
}
- platform: gpio
name: $device_name Down Button
pin:
number: 14
inverted: true
on_click:
- switch.toggle: relay_1
- platform: gpio
name: $device_name Up Button
pin:
number: 27
inverted: true
on_click:
- switch.toggle: relay_2
# Define some outputs
switch:
# The two relays
- platform: gpio
name: $device_name Relay 1
id: relay_1
pin:
number: 22
on_turn_on:
then:
lambda: |-
id(disp).send_command_printf("thermostat.btn_onoff.pic=2");
on_turn_off:
then:
lambda: |-
id(disp).send_command_printf("thermostat.btn_onoff.pic=3");
- platform: gpio
name: $device_name Relay 2
id: relay_2
pin:
number: 19
# Pin 4 always needs to be on to power up the display
- platform: gpio
id: screen_power
entity_category: config
pin:
number: 4
inverted: true
restore_mode: ALWAYS_ON
number:
platform: template
name: $device_name Brightness
id: brightness
entity_category: config
unit_of_measurement: '%'
min_value: 0
max_value: 100
step: 1
initial_value: 30
set_action:
then:
- lambda: 'id(disp).set_backlight_brightness(x/100);'
time:
- platform: homeassistant
id: homeassistant_time
timezone: Europe/Rome
on_time:
- seconds: 0
minutes: '*'
then:
- lambda: |-
auto time_text = id(homeassistant_time).now().strftime("%d/%m/%Y %H:%M");
id(disp).set_component_text("thermostat.datetime", time_text.c_str());
# Configure the internal bleeper
output:
- platform: ledc
id: buzzer_out
pin:
number: 21
# Enable ringtone music support
rtttl:
id: buzzer
output: buzzer_out
# Configure UART for communicating with the screen
uart:
id: tf_uart
tx_pin: 16
rx_pin: 17
#baud_rate: 9600
baud_rate: 115200
# Configure the screen itself
display:
- platform: nextion
id: disp
uart_id: tf_uart
tft_url: http://192.168.178.126:8123/local/nspanel/nspanel_custom.tft
# A little fun...
on_setup:
then:
- number.set:
id: brightness
value: 30
- script.execute: update_data
# - rtttl.play: "twobits:d=4,o=5,b=220:c6,8g,8g,a,g,p,b,c6"
on_wake:
then:
- script.execute: update_data
script:
- id: update_data
then:
- lambda: |-
auto time_text = id(homeassistant_time).now().strftime("%d/%m/%Y %H:%M");
id(disp).set_component_text("datetime", time_text.c_str());
id(disp).set_component_text_printf("thermostat.temp", "%.1f ""\xb0""C", id(current_temperature_ha).state);
id(disp).set_component_text_printf("thermostat.t_temp", "%.1f ""\xb0""C", id(target_temperature_ha).state);
id(disp).set_component_text_printf("thermostat.t_mode", "%s", id(thermostat_mode_ha).state.c_str());
id(set_temp_dev) = id(target_temperature_ha).state;
id(disp).set_component_text_printf("energy.p_solar", "%.3f KW", id(power_produced).state);
id(disp).set_component_text_printf("energy.p_export", "%.3f KW", id(power_exported).state);
id(disp).set_component_text_printf("energy.p_load", "%.3f KW", id(power_load).state);
- if:
condition:
- switch.is_on: relay_1
then:
- lambda: |-
id(disp).send_command_printf("thermostat.btn_onoff.pic=2");
else:
- lambda: |-
id(disp).send_command_printf("thermostat.btn_onoff.pic=3");
globals:
- id: set_temp_dev
type: float
initial_value: id(target_temperature_ha).state
restore_value: no
