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wm-esp32.yaml
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wm-esp32.yaml
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---
## ---------------------------------------------------------------------------
## WMBUS METER az-delivery-devkit-v4 + CC1101 for Diehl IZAR RC 868 I R4 PL
## Hardware: ESP32 240MHz, 520KB RAM, 4MB Flash
##
## This version shows data from the defined watermeter and
## uses the watermeterID (HEX) from the secrets.yaml file.
##
## usage: 1. Using the last wM-Bus component
## 2. Using Homassistant API (discovery + devices)
## 3. Using HTTP Post to service server (optional)
## 4. Using wmbusmeters i a pipe (optional)
## 5. uses backup component (optinal)
## 6. uses syslog component (optinal)
##
## Backup: http://water-meter-esp.local/config.yaml
## curl -v 'http://water-meter-esp/config.yaml' --digest -u USERNAME:PASSWORD -o config.yaml
## REST: curl -i http://water-meter-esp.local/text_sensor/watermeterdata
## SYSLOG: tail -f /var/log/syslog | grep "water-meter"
##
## ---------------------------------------------------------------------------
substitutions:
## device settings
device_name_short: "water-meter-esp"
device_description: "Wasserzähler ESP32, CUL - CC1101, IZAR module (Diehl IZAR RC 868 I R4 PL (SzczepanLeon) my Watermeter"
projectname: "Diehl IZAR RC 868.Watermeter"
friendly_name: "Watermeter" # device name
appversion: "2.0.9"
## logger settings
log_level: "VERBOSE" # not that logging need memory, so in production mode use "WARN"
log_wmbus: "ERROR" # Loglevel for wmbus meters component
log_baudrate: "115200" # use 0 to disable serial UART port logging.
## data service (optional, default: False)
## use only if you have a service host present
service_enabled: "false"
service_url: !secret service_host
service: "izar.watermeter"
## -----------------------------------------------------------------
## HARDWARE az-delivery-devkit-v4,ESP32 240MHz, 520KB RAM, 4MB Flash
## -----------------------------------------------------------------
esp32:
board: az-delivery-devkit-v4
framework:
type: arduino
# Customize the frequency in which data is flushed to the flash.
preferences:
flash_write_interval: 10min
## ----------------------------------------------------------------
## APPLICATION ESPHOME
## ----------------------------------------------------------------
esphome:
name: ${device_name_short}
comment: ${device_description}
# Automatically add the mac address to the name
# so you can use a single firmware for all devices
name_add_mac_suffix: false
# additiona compile otions
platformio_options:
platform: espressif32
board: az-delivery-devkit-v4
## larger stack size required with all registers enable_load_test
build_flags:
- "-DCONFIG_ARDUINO_LOOP_STACK_SIZE=32768"
# monitor_filters: esp32_exception_decoder
project:
name: ${projectname}
version: ${appversion}
build_path: ./build/${device_name_short}
on_boot:
then:
- globals.set:
id: boot_counter
value: !lambda "return id(boot_counter)+=1;"
- globals.set:
id: send_millisecond
value: !lambda "return millis();"
- logger.log:
level: WARN
tag: "system"
format: "BOOTMESSAGE:${device_name_short} API is connected, Device ready!"
- component.update: bootcounter
on_shutdown:
then:
- logger.log:
level: ERROR
tag: "system"
format: "BOOTMESSAGE:${device_name_short} is down!"
## ----------------------------------------------------------------
## EXTERNAL COMPONENTS
## ----------------------------------------------------------------
external_components:
# uses the latest version from SzczepanLeon (github)
# https://github.com/SzczepanLeon/esphome-components
# You can make ESPHome check the repository every time by setting this option to 0s
- source: github://SzczepanLeon/esphome-components@main
refresh: 0s
components: [wmbus]
# optinal: use local component from
# https://github.com/zdzichu6969/esphome-components
- source:
type: local
path: custom_components
components: [backup]
# optinal: use local component from
# https://github.com/TheStaticTurtle/esphome_syslog
- source:
type: local
path: custom_components
components: [syslog]
# ----------------------------------------------------------------
# Save your ESPHome device configuration in firmware and and
# recover it if you lost source files.
# ----------------------------------------------------------------
backup:
auth:
username: !secret web_username
password: !secret web_password
force_update: false
## ---------------------------------------------------
## COMPONENT SYSLOG SERVICE ENABLED
## ---------------------------------------------------
syslog:
ip_address: !secret syslog_server
port: !secret syslog_port
min_level: DEBUG
enable_logger: true
## ---------------------------------------------------
## COMPONENT LOGGER
## ---------------------------------------------------
logger:
id: appslogger
level: ${log_level}
baud_rate: ${log_baudrate}
logs:
wmbus: ${log_wmbus}
wMBus-lib: ${log_wmbus}
sensor: WARN
sensor.filter: WARN
text_sensor: WARN
api.service: ERROR
json: ERROR
mqtt: WARN
scheduler: ERROR
internal_temperature: ERROR
wifi: WARN
component: ERROR
api: WARN
## ----------------------------------------------------------------
## GLOBALS VARIABLES
## ----------------------------------------------------------------
globals:
- id: boot_counter
type: int
restore_value: yes
initial_value: "0"
- id: last_value
type: float
restore_value: yes
initial_value: "0.00"
- id: current_value
type: float
restore_value: yes
initial_value: "0.00"
- id: hour_value
type: float
restore_value: yes
initial_value: "0.00"
- id: daily_value
type: float
restore_value: yes
initial_value: "0.00"
- id: yesterday_value
type: float
restore_value: yes
initial_value: "0.00"
- id: week_value
type: float
restore_value: yes
initial_value: "0.00"
- id: lastmonth_value
type: float
restore_value: yes
initial_value: "0.00"
- id: year_value
type: float
restore_value: yes
initial_value: "0.00"
- id: send_millisecond
type: int
restore_value: no
initial_value: '0'
- id: cc1101_state
type: int
restore_value: no
initial_value: '0'
- id: alarm_error_text
type: std::vector<std::string>
restore_value: no
# initial_value: '{"no error", "general_alarm","leakage","meter_blocked","back_flow","underflow","overflow","submarine","sensor_fraud","mechanical_fraud"}'
initial_value: '{"Keiner", "Fehler","Zähler undicht","Zähler blockiert","Wasser Rückfluss","Wasser Unterlauf","Wasser Überlauf","Überschwemung","Sensor Fehler", "Mechanischer Fehler"}'
- id: cc1101_state_message
type: std::vector<std::string>
restore_value: no
initial_value: '{"Init", "Warte auf Daten", "Daten empfangem", "Ready", "Error"}'
## ---------------------------------------------------
## WIFI Settings
## ---------------------------------------------------
wifi:
networks:
# unifi accesspoint 2.4Ghz
- ssid: !secret ssid4_name
password: !secret ssid4_pswd
priority: 1
# office apple capsulate accesspoint 2.4Ghz
- ssid: !secret ssid3_name
password: !secret ssid3_pswd
priority: 2
# living room apple capsulate accesspoint 2.4Ghz
- ssid: !secret ssid2_name
password: !secret ssid2_pswd
priority: 3
domain: !secret domain
ap:
# ssid (Optional, string): The name of the access point to create. Leave empty to use the device name.
password: !secret app_pswd
## ---------------------------------------------------
## mDNS Component
## ---------------------------------------------------
mdns:
# if mDNS is disabled, they will no longer be able to automatically find your devices.
# It is recommended to leave mDNS enabled.
disabled: false
## ---------------------------------------------------
## COMPONENT CAPTIVE PORTAL
## ---------------------------------------------------
captive_portal:
## ---------------------------------------------------
## COMPONENT OTA
## ---------------------------------------------------
ota:
password: !secret ota_pswd
safe_mode: false
on_begin:
then:
- logger.log:
format: "OTA Start"
tag: "OTA"
level: WARN
on_progress:
then:
- logger.log:
level: WARN
tag: "OTA"
format: "OTA progress %0.1f%%"
args: ["x"]
on_end:
then:
- logger.log:
format: "OTA End"
tag: "OTA"
level: WARN
on_error:
then:
- logger.log:
format: "OTA update error %d"
tag: "OTA"
level: ERROR
args: ["x"]
## ---------------------------------------------------
## COMPONENT WEBSERVER (local hosted)
## ---------------------------------------------------
web_server:
port: 80
version: 2
js_url: !secret webserver_jsurl
## ---------------------------------------------------
## COMPONENT Home Assistant API
## Homeassistant service call (all values in liter):
## ---------------------------------------------------
## service: esphome.water_meter_esp_set_watermeter_esp_data
## data:
## water_val_hour: 0.00
## water_val_day: 167.00
## water_val_yesterday: 240.35
## water_val_week: 901.00
## water_val_year: 33143.00
## water_val_lastmonth: 7580.25
## ---------------------------------------------------
api:
id: espapi_wmbus_esp32
port: 6053
reboot_timeout: 0s
# https://esphome.io/components/api.html?highlight=api
encryption:
key: "inH49O9jBeK5yTGb1X2g4WV/1aS6YKUpu3Vu277fDgw="
services:
- service: set_watermeter_esp_data
variables:
water_val_hour: float
water_val_day: float
water_val_yesterday: float
water_val_week: float
water_val_year: float
water_val_lastmonth: float
then:
- globals.set:
id: hour_value
value: !lambda |-
if((water_val_hour) and (water_val_hour)>0.001){
ESP_LOGD("system", "Set hourly value to: %f", water_val_hour);
return (water_val_hour);
}else{
ESP_LOGD("system", "Skip setting hourly value");
return id(hour_value);
};
id(waterhour).publish_state(id(hour_value));
- globals.set:
id: daily_value
value: !lambda |-
if((water_val_day) and (water_val_day)>0.001){
ESP_LOGD("system", "Set daily value to: %f", water_val_day);
return (water_val_day);
}else{
ESP_LOGD("system", "Skip setting hourly value");
return id(hour_value);
};
id(waterday).publish_state(id(daily_value));
- globals.set:
id: yesterday_value
value: !lambda |-
if((water_val_yesterday) and (water_val_yesterday)>0.001){
ESP_LOGD("system", "Set yesterday value to: %f", water_val_yesterday);
return (water_val_yesterday);
}else{
ESP_LOGD("system", "Skip setting yesterday value");
return id(yesterday_value);
};
id(wateryesterday).publish_state(id(hour_value));
- globals.set:
id: week_value
value: !lambda |-
if((water_val_week) and (water_val_week)>0.001){
ESP_LOGD("system", "Set weekly value to: %f", water_val_week);
return (water_val_week);
}else{
ESP_LOGD("system", "Skip setting weekly value");
return id(week_value);
};
id(waterweek).publish_state(id(week_value));
- globals.set:
id: lastmonth_value
value: !lambda |-
if((water_val_lastmonth) and (water_val_lastmonth)>0.001){
ESP_LOGD("system", "Set last month value to: %f", water_val_lastmonth);
return (water_val_lastmonth);
}else{
ESP_LOGD("system", "Skip setting last month value");
return id(lastmonth_value);
};
id(waterlastmonth).publish_state(id(lastmonth_value));
- globals.set:
id: year_value
value: !lambda |-
if((water_val_year) and (water_val_year)>0.001){
ESP_LOGD("system", "Set last yearly value to: %f", water_val_year);
return (water_val_year);
}else{
ESP_LOGD("system", "Skip setting last yearly value");
return id(year_value);
};
id(wateryear).publish_state(id(year_value));
- logger.log:
tag: "system"
format: "All new Values set: hour: %.3f, day: %.3f, week: %.3f, last month: %.3f, year: %.3f"
level: INFO
args:
[
"id(hour_value)",
"id(daily_value)",
"id(week_value)",
"id(lastmonth_value)",
"id(year_value)",
]
## ---------------------------------------------------
## SNTP COMPONENT
## ---------------------------------------------------
time:
- platform: sntp
id: time_sntp
timezone: Europe/Berlin
servers:
- !secret local_sntp
- 0.at.pool.ntp.org
- 0.pool.ntp.org
on_time_sync:
# Components should trigger on_time_sync when they update the system clock.
then:
- if:
condition:
lambda: 'return id(device_lastBoot_time).state == "";'
then:
- text_sensor.template.publish:
id: device_lastBoot_time
state: !lambda return id(time_sntp).now().strftime("%Y-%m-%dT%H:%M:%S %Z");
- logger.log:
level: WARN
tag: "system"
format: "Synchronized sntp clock"
- script.execute: set_status_message
on_time:
# check cc1101 telegram state message every 30s
- seconds: 30
then:
- script.execute: set_status_message
# reset hourly value
- seconds: 0
minutes: 0
then:
- globals.set:
id: hour_value
value: "0.00"
- lambda: id(waterhour).publish_state(id(hour_value));
- logger.log:
tag: "system"
level: INFO
format: "Reset value hour, starting next hour"
# reset daily value and set yesterday value
- seconds: 0
minutes: 0
hours: 0
then:
- lambda: |-
id(yesterday_value)=id(daily_value);
id(wateryesterday).publish_state(id(yesterday_value));
id(daily_value)=0.00;
id(waterday).publish_state(id(daily_value));
- logger.log:
tag: "system"
level: INFO
format: "Set yesterday value and reset value daily, starting new day"
# reset weekly value, start new week
- seconds: 0
minutes: 0
hours: 0
days_of_week: MON
then:
- globals.set:
id: week_value
value: "0.00"
- lambda: id(waterweek).publish_state(id(week_value));
- logger.log:
tag: "system"
level: INFO
format: "Reset value weekly, starting new week"
# new year, reset yearly value
- seconds: 0
minutes: 0
hours: 0
days_of_month: 1
months: JAN
then:
- globals.set:
id: year_value
value: "0.00"
- lambda: id(wateryear).publish_state(id(year_value));
- logger.log:
tag: "system"
level: INFO
format: "Reset value yearly, starting new year"
## ---------------------------------------------------
## COMPONENT HTTP (optional)
## Prepare for sending HTTP requests
## ---------------------------------------------------
http_request:
id: http_request_data
useragent: ${service}
timeout: 10s
## ---------------------------------------------------
## COMPONENT SCRIPTS
## ---------------------------------------------------
script:
# id(set_status_message).execute();
- id: set_status_message
then:
- lambda: |-
int msgcode = int(id(cc1101_state));
std::string message = id(cc1101_state_message)[msgcode];
ESP_LOGD("wmbus", "cc1101 state message: %s, error code: %d", message.c_str(), msgcode);
id(watermeter_status_message).publish_state(message);
# id(post_device_state).execute();
- id: post_device_state
then:
- if:
condition:
lambda: return "${service_enabled} =='true'";
then:
- logger.log:
tag: "system"
level: INFO
format: "Post new data to the ${service_url}${device_name_short}, service enabled: ${service_enabled}"
- http_request.post:
url: "${service_url}/${device_name_short}"
verify_ssl: false
headers:
Content-Type: application/json
json: |-
root["device"] = "${device_name_short}";
root["waterdisplay"] = id(waterdisplay).state;
root["current"] = id(id(watercurrent)).state;
root["hour"] = id(waterhour).state;
root["day"] = id(waterday).state;
root["yesterday"] = id(wateryesterday).state;
root["week"] = id(waterweek).state;
root["month"] = id(watermonth).state;
root["lastmonth"] = id(waterhour).state;
root["year"] = id(wateryear).state;
root["bootcounter"] = id(bootcounter).state;
root["version"] = "${device_name_short} ${appversion}";
root["time"] = id(time_sntp).now().strftime("%Y-%m-%d %H:%M:%S");
on_response:
then:
- lambda: |-
if (status_code == 200) {
ESP_LOGI ("system", "HTTP POST o.k");
} else {
ESP_LOGI ("system", "HTTP POST failed");
}
## ------------------------------------------------------------------
## WMBUS CC1101 --> ESP32 az-delivery-devkit-v4
## ------------------------------------------------------------------
##
##
## o 1 (3.3V)
## |
## ╭――x――x――x――x――x――x――x――x――x――x――x――x――x――x――x――x――x――x――x――o―╮
## | |
## | EP32 |
## - | 5v az-delivery-devkit-v4 | -- ANT
## | |
## | 16 17 5 18 19 23 |
## ╰――x――x――x――x――x――x――x――x――o――x――o――o――o――o――o――o――o――o――o――o―╯
## | | | | | | |
## o | | o | | ╰-o - 2 (GND)
## 7 o | 4 o o
## GDO0 6 | CLK 5 3
## GD02 o MISO M0SI
## 8
## CSN
##
## ------------------------------------------------------------------
wmbus:
mosi_pin: GPIO23 ## SI: braun 3: MOSI Attached to Hardware SPI controller MOSI SPI Interface
miso_pin: GPIO19 ## SO: grün 5: MISO Attached to Hardware SPI controller MISO SPI Interface
clk_pin: GPIO18 ## SCLK: violett 4: SCK Attached to Hardware SPI controller CLK
cs_pin: GPIO05 ## CSN: orange 8: CSN Attached to Hardware SPI controller
gdo0_pin: GPIO16 ## GD00: gelb 7: RX Clock output. High Impedance !
gdo2_pin: GPIO17 ## GD02: weiss 6: TX FIFO status signals. High Impedance !
# log_unknown (Optional): Show telegrams from not configured meters in log. Defaults to False
log_unknown: False
## -------------------------------------------------
## Using wmbusmeters i a pipe (optional)
## uncomment for using
## -------------------------------------------------
# clients:
# - name: "wmbusmeters"
# ip_address: !secret wmbusmeter_host
# port: 7227
# format: rtlwMBus
# transport: UDP
## -------------------------------------------------
## setting: wmbusmeters.conf on wbusmeters server
## -------------------------------------------------
## loglevel: normal
## device: rtlwmbus:CMD(nc -lku 7227)
## donotprobe: /dev/ttyAMA0
## logtelegrams: false
## format: json
## logfile: /dev/stdout
## shell: /wmbusmeters/mosquitto_pub.sh "wmbusmeters/$METER_NAME" "$METER_JSON"
## -------------------------------------------------
## led blink mode (optional) xx = PIN
## -------------------------------------------------
# led_pin: GPIOxx
# led_blink_time: "100ms"
## ---------------------------------------------------
## BINARY SENSOR
## ---------------------------------------------------
binary_sensor:
# simulate led state (updated by id: "waterdisplay")
- platform: template
name: "Wasseruhr Status Led"
id: statusled
icon: mdi:led-outline
entity_category: "diagnostic"
lambda: "return id(current_value) > 0;"
## ---------------------------------------------------
## SENSORS
## ---------------------------------------------------
sensor:
- platform: wmbus
# Meter ID (usually from sticker). Can be specified as decimal or hex.
# only HEX is working for my watermeter !
# see: https://github.com/SzczepanLeon/esphome-components/issues/6
# edit watermeterid in the secrets file
# add_prefix: enable/disable add watermeterid to lqi, rssi, total_water_m3
meter_id: !secret watermeterId
type: izar
add_prefix: false
# The LQI value reported by the CC1101 is a 7 bit unsigned number with a range from 0 to 127.
# Note that a lower value indicates a better link.
# The LQI of a received packet will be bad (higher number) when there is lot of interference.
lqi:
id: wmbus_cc1101_lqi
name: "${friendly_name} CC1101 LQI"
entity_category: "diagnostic"
unit_of_measurement: "lqi"
state_class: "measurement"
# The RSSI value reported by the CC1101 is a 8 bit signed number with an effective
# range from -138 dBm to -10.5 dBm when the CC1101 is operating around 868 MHz.
# RSSI stands for received signal strength (power) indication (in dBm).
# A higher value indicates higher power. (internal only) see id: cc1101_rssi
rssi:
id: wmbus_cc1101_rssi
name: "${friendly_name} CC1101 RSSI"
filters:
- lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
unit_of_measurement: "%"
entity_category: "diagnostic"
state_class: "measurement"
icon: mdi:rss
# get the total watermter m3 from the wmbus telegram, log the timestamp
# for the last reading and calculates the statitics value
# and update all sensors: last_value, watercurrent, hour_value, daily_value
# week_value, month_value, year_value and watermeter_lastupdate
total_water_m3:
id: "waterdisplay"
name: "Wasseruhr Anzeige"
unit_of_measurement: "m³"
state_class: total_increasing
device_class: "water"
accuracy_decimals: 3
icon: mdi:counter
# Send the value periodically with the specified time interval.
# If the sensor value changes during the interval the interval will not reset.
# The last value of the sensor will be sent. 60s means, that every minute the
# last state will be published.
# The IZAR Watermeter will publish data all 8s (see transmit_period_s),
# but we need this only evers minute.
# filters:
# - heartbeat: 60s
# update and calulatet all watermeter sensor data values
on_value:
then:
- lambda: |-
if ((id(last_value) > 0.00) and (id(waterdisplay).state)>(id(last_value)) ) {
id(cc1101_state) = 2;
ESP_LOGI("wmbus", "Water Display value: %.3f, last value: %.3f", id(waterdisplay).state, id(last_value));
id(current_value) = float(id(waterdisplay).state-id(last_value)) * 1000.00;
id(watercurrent).publish_state(id(current_value));
id(hour_value)+=id(current_value);
id(waterhour).publish_state(id(hour_value));
id(daily_value)+=id(current_value);
id(waterday).publish_state(id(daily_value));
id(week_value)+=id(current_value);
id(waterweek).publish_state(id(week_value));
id(year_value)+=id(current_value);
id(wateryear).publish_state(id(year_value));
ESP_LOGD("wmbus", "Set current value to %.3f litre and publish the data", id(current_value));
if ( ${service_enabled} == true){
id(post_device_state).execute();
}else{
ESP_LOGD("wmbus", "Data Service to host disabled");
}
}else{
id(current_value) = 0.00;
id(cc1101_state) = 1;
id(watercurrent).publish_state(id(current_value));
ESP_LOGI("wmbus", "Reset current value to: %.3f, Waterdisplay value: %.3f, last value: %.3f", id(current_value), id(waterdisplay).state, id(last_value));
}
id(last_value)=id(waterdisplay).state;
# update the watermeter_lastupdate timestamp for the last waterdisplay state
- text_sensor.template.publish:
id: watermeter_lastupdate
state: !lambda return id(time_sntp).now().strftime("%Y-%m-%dT%H:%M:%S %Z");
# update watermeter_read_timeout the reading timeout for the watermeter display
- sensor.template.publish:
id: watermeter_read_timeout
state: !lambda |-
int time_used = ( millis() - id(send_millisecond) );
ESP_LOGD("wmbus", "Diff millisecond is: %d", time_used);
id(send_millisecond) = millis();
return float(time_used)/1000;
# update the watermeter status
- script.execute: set_status_message
# update the status led (statusled)
- binary_sensor.template.publish:
id: statusled
state: !lambda "return id(current_value) > 0;"
# water current month (wM-Bus v2.1.4)
current_month_total_water_l:
name: Wasser Monat
id: "watermonth"
accuracy_decimals: 2
unit_of_measurement: "L"
icon: mdi:water-outline
state_class: total_increasing
device_class: "water"
# get the last month total watermter m3 from the wmbus telegram (wM-Bus 2.1.10)
last_month_total_water_m3:
name: "Wasseruhr Anzeige letzter Monat"
id: "waterdisplay_lastmonth"
unit_of_measurement: "m³"
state_class: total_increasing
device_class: "water"
accuracy_decimals: 3
icon: mdi:counter
# get the battery life time (wM-Bus v2.1.4)
remaining_battery_life_y:
name: "Wasseruhr Batterielebensdauer"
id: "watermeter_batterie"
accuracy_decimals: 2
unit_of_measurement: "Jahre"
state_class: "measurement"
entity_category: "diagnostic"
icon: mdi:battery
# get the last transmit periode (wM-Bus v2.1.4)
transmit_period_s:
name: "Wasseruhr Update Intervall"
id: "watermeter_transmit_periode"
unit_of_measurement: "sec"
state_class: "measurement"
accuracy_decimals: 2
entity_category: "diagnostic"
icon: mdi:timelapse
## get the current watermeter alarms and publish the text message (wM-Bus 2.1.10)
## see: id: watermeter_alarm_message
current_alarms:
id: "watermeter_current_alarms"
name: "Wasseruhr Alarm Code"
entity_category: "diagnostic"
icon: mdi:message-alert-outline
on_value:
then:
- lambda: |-
int error_code = int(x);
std::string message = "";
if(error_code==0){
message = id(alarm_error_text)[error_code];
id(watermeter_alarm_message).publish_state(message);
ESP_LOGD("wmbus", "Alarm message: %s, error code: %d", message, error_code);
}else{
for (int i = 1; i < 10; ++i) {
if (error_code & (1 << i)) {
if (!message.empty()) {
message += ", ";
}
message += id(alarm_error_text)[i];
}
}
id(watermeter_alarm_message).publish_state(message);
ESP_LOGW("wmbus", "WARNING Alarm message: %s, error code: %d", message.c_str(), error_code);
id(watermeter_alarm_timestamp).publish_state(id(time_sntp).now().strftime("%Y-%m-%dT%H:%M:%S %Z").c_str());
}
## get the prevois watermeter alarms and publish the text message (wM-Bus 2.1.10)
## see: id: watermeter_alarm_perv_message
previous_alarms:
id: "watermeter_previous_alarms"
name: "Wasseruhr Alarm Code voriger"
icon: mdi:message-alert
entity_category: "diagnostic"
on_value:
then:
- lambda: |-
int error_code = int(x);
std::string message = "";
if(error_code==0){
message = id(alarm_error_text)[error_code];
id(watermeter_alarm_message).publish_state(message);
ESP_LOGD("wmbus", "Alarm message: %s, error code: %d", message, error_code);
}else{
for (int i = 1; i < 10; ++i) {
if (error_code & (1 << i)) {
if (!message.empty()) {
message += ", ";
}
message += id(alarm_error_text)[i];
}
}
ESP_LOGW("wmbus", "WARNING Alarm message: %s, error code: %d", message.c_str(), error_code);
id(watermeter_alarm_timestamp).publish_state(id(time_sntp).now().strftime("%Y-%m-%dT%H:%M:%S %Z").c_str());
}
id(watermeter_alarm_perv_message).publish_state(message);
if(id(watermeter_alarm_timestamp).has_state() == false) {
id(watermeter_alarm_timestamp).publish_state("--");
}
# water current (updated by id: "waterdisplay")
- platform: template
name: Wasser Aktuell
id: "watercurrent"
accuracy_decimals: 2
unit_of_measurement: "L"
icon: mdi:water-well
state_class: "measurement"
device_class: "water"
lambda: return (id(current_value));
# water current hour (updated by id: "waterdisplay")
- platform: template
name: Wasser Stunde
id: "waterhour"
accuracy_decimals: 2
unit_of_measurement: "L"
icon: mdi:water-well-outline
state_class: total_increasing
device_class: "water"
lambda: return (id(hour_value));
# water today (updated by id: "waterdisplay")
- platform: template
name: Wasser Tag
id: "waterday"
accuracy_decimals: 2
unit_of_measurement: "L"
icon: mdi:water-well-outline
device_class: "water"
state_class: total_increasing
lambda: return (id(daily_value));
# water yesterday (updated by id: "waterdisplay")
- platform: template
name: Wasser Gestern
id: "wateryesterday"
accuracy_decimals: 2
unit_of_measurement: "L"
icon: mdi:water-well-outline
device_class: "water"
state_class: total_increasing
lambda: return (id(yesterday_value));
# water current week (updated by id: "waterdisplay")
- platform: template
name: Wasser Woche
id: "waterweek"
accuracy_decimals: 2
unit_of_measurement: "L"
icon: mdi:water-well-outline
device_class: "water"
state_class: total_increasing
lambda: return (id(week_value));
# water last month (updated by id: "waterdisplay")
- platform: template
name: Wasser letzer Monat
id: "waterlastmonth"
accuracy_decimals: 2
unit_of_measurement: "L"
state_class: total_increasing
device_class: "water"
lambda: return (id(lastmonth_value));
# water current year (updated by id: "waterdisplay")
- platform: template
name: Wasser Jahr
id: "wateryear"
accuracy_decimals: 2
unit_of_measurement: "L"
state_class: total_increasing
device_class: "water"
lambda: return (id(year_value));
# service call delay (updated by id: "waterdisplay")
- platform: template
name: Wasseruhr Daten Intervall
id: watermeter_read_timeout
icon: mdi:clock-start
accuracy_decimals: 2
unit_of_measurement: "sec"
state_class: "measurement"
entity_category: "diagnostic"
# Wifi quality RSSI (%)
- platform: wifi_signal
name: "${friendly_name} WLAN Signal"
id: wifi_signal_db
update_interval: 60s
filters:
- lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
entity_category: "diagnostic"
unit_of_measurement: "%"
# device internal temperature (only webview)
- platform: internal_temperature
name: Device Internal Temperature
id: device_internal_temperature
icon: mdi:thermometer-lines
state_class: "measurement"
update_interval: 60s
entity_category: "diagnostic"
disabled_by_default: true
# the current size of free heap memory.
- platform: template
name: ${friendly_name} Free Heap Min
id: sysfreemapmin
icon: mdi:counter
lambda: return {static_cast<float>(esp_get_minimum_free_heap_size())};
unit_of_measurement: B
update_interval: 2s
entity_category: "diagnostic"
# Minimum free heap ever available
- platform: template
name: ${friendly_name} Free Heap
id: sysfreeheap
icon: mdi:counter
lambda: return {static_cast<float>(esp_get_free_heap_size())};
unit_of_measurement: B
update_interval: 2s
entity_category: "diagnostic"
# Free memory
- platform: template
name: "${friendly_name} - Free Memory"
# lambda: return heap_caps_get_free_size(MALLOC_CAP_INTERNAL) / 1024;