SPS30 doesnt work anymore after recompiling ESPHome: Unable to read sensor firmware version

silasmariusz commented 5 months ago

The problem

Hi

I updated ESPHome. I did not do update for year or more.... I decided to update my ESPHome and recompile my NodeMCU's.

After this step SPS30 doesnt work any more.

[17:06:23][W][sps30:091]: Unable to read sensor firmware version [17:06:23][C][sps30:098]: Update Interval: 10.0s [17:06:23][C][sps30:099]: Serial Number: '' [17:06:23][C][sps30:100]: Firmware version v0.0

I use SPS30 together with BME280 exactly like this: https://forum.qnap.net.pl/threads/home-assistant-esphome-esp8266-nodemcu-v3-bosch-bme280-sps30.40506/

Which version of ESPHome has the issue?

2023.12.8

What type of installation are you using?

Home Assistant Add-on

Which version of Home Assistant has the issue?

2024.1.3

What platform are you using?

ESP8266

Board

NodeMCU

Component causing the issue

SPS30/I2C

Example YAML snippet

esphome:
  name: bme280-czujnik2
  friendly_name: BME280-Czujnik2

esp8266:
  board: nodemcuv2

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "cgj0jOsPfqjzdZyouseaPlUytt/hKep8ZswWVxYETBs="

ota:
  password: "3af9681f0aea9a701ff2a978070aefd3"

wifi:
  networks:
  - ssid: "12345678"
    password: "87654321"
  - ssid: "87654321"
    password: "12345678"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esphome-Web-BME280"
    password: "12345678"

captive_portal:

i2c:
   id: bus_a
   sda: D2
   scl: D1
   scan: True
#   frequency: 200kHz # tried 50kHz, 100kHz and 200kHz

sensor:
  - platform: bme280
    i2c_id: bus_a
    temperature:
      name: "Temperature"
      id: bme280_2_temperature
      oversampling: 16x
    pressure:
      name: "Pressure"
      id: bme280_2_pressure
    humidity:
      name: "Humidity"
      id: bme280_2_humidity
    address: 0x76
    update_interval: 15s
  - platform: template
    name: "Altitude"
    lambda: |-
      const float STANDARD_SEA_LEVEL_PRESSURE = 1013.25; //in hPa, see note
      return ((id(bme280_2_temperature).state + 273.15) / 0.0065) *
        (powf((STANDARD_SEA_LEVEL_PRESSURE / id(bme280_2_pressure).state), 0.190234) - 1); // in meter
    update_interval: 15s
    icon: 'mdi:signal'
    unit_of_measurement: 'm'
  - platform: absolute_humidity
    name: "Absolute Humidity"
    temperature: bme280_2_temperature
    humidity: bme280_2_humidity
  - platform: template
    name: "Dew Point"
    lambda: |-
      return (243.5*(log(id(bme280_2_humidity).state/100)+((17.67*id(bme280_2_temperature).state)/
      (243.5+id(bme280_2_temperature).state)))/(17.67-log(id(bme280_2_humidity).state/100)-
      ((17.67*id(bme280_2_temperature).state)/(243.5+id(bme280_2_temperature).state))));
    unit_of_measurement: °C
    icon: 'mdi:thermometer-alert'
  - platform: template
    name: "Equivalent sea level pressure"
    lambda: |-
      const float STANDARD_ALTITUDE = 0.6; // in meters, see note
      return id(bme280_2_pressure).state / powf(1 - ((0.0065 * STANDARD_ALTITUDE) /
        (id(bme280_2_temperature).state + (0.0065 * STANDARD_ALTITUDE) + 273.15)), 5.257); // in hPa
    update_interval: 15s
    unit_of_measurement: 'hPa'
  - platform: sps30
    i2c_id: bus_a
    pm_1_0:
      name: "PM <1µm Weight concentration"
      id: "SPS30_PM_1_0"
      accuracy_decimals: 2
    pm_2_5:
      name: "PM <2.5µm Weight concentration"
      id: "SPS30_PM_2_5"
      accuracy_decimals: 2
    pm_4_0:
      name: "PM <4µm Weight concentration"
      id: "SPS30_PM_4_0"
      accuracy_decimals: 2
    pm_10_0:
      name: "PM <10µm Weight concentration"
      id: "SPS30_PM_10_0"
      accuracy_decimals: 2  
    pmc_0_5:
      name: "PM <0.5µm Number concentration"
      id: "SPS30_PMC_0_5"
      accuracy_decimals: 2
    pmc_1_0:
      name: "PM <1µm Number concentration"
      id: "SPS30_PMC_1_0"
      accuracy_decimals: 2
    pmc_2_5:
      name: "PM <2.5µm Number concentration"
      id: "SPS30_PMC_2_5"
      accuracy_decimals: 2
    pmc_4_0:
      name: "PM <4µm Number concentration"
      id: "SPS30_PMC_4_0"
      accuracy_decimals: 2
    pmc_10_0:
      name: "PM <10µm Number concentration"
      id: "SPS30_PMC_10_0"
      accuracy_decimals: 2  
    address: 0x69
    update_interval: 10s
  - platform: template
    name: "PM 2.5 24h average"
    id: pm_2_5_avg
    icon: mdi:chemical-weapon
    unit_of_measurement: µg/m³
    lambda: |-
      return id(SPS30_PM_2_5).state;
    update_interval: 60s
    filters:
      - sliding_window_moving_average:
          window_size: 1440 # = 24 hours x 60 minutes
          send_every: 1
    on_value:
      then:
        - script.execute: update_aqi
  - platform: template
    name: "PM 10 24h average"
    id: pm_10_avg
    icon: mdi:chemical-weapon
    unit_of_measurement: µg/m³
    lambda: |-
      return id(SPS30_PM_10_0).state;
    update_interval: 60s
    filters:
      - sliding_window_moving_average:
          window_size: 1440 # = 24 hours x 60 minutes
          send_every: 1
    on_value:
      then:
        - script.execute: update_aqi

# This is a "helper" template sensor which is doing 30 sec moving average of PM2.5
# I use it for sensing in automations controlling purifiers (with Home Assistant),
# in order to remove the outlier values and making the control more smooth
  - platform: template
    name: "PM2.5 median"
    id: pm2_5_median
    icon: mdi:chemical-weapon
    unit_of_measurement: µg/m³
    lambda: |-
      return id(SPS30_PM_2_5).state;
    update_interval: 1s
    filters:
      - median:
          window_size: 30
          send_every: 30
          send_first_at: 15
  - platform: uptime
    id: uptime_sec

text_sensor:
  - platform: template
    name: "Uptime"
    lambda: |-
      int seconds = (id(uptime_sec).state);
      int days = seconds / (24 * 3600);
      seconds = seconds % (24 * 3600); 
      int hours = seconds / 3600;
      seconds = seconds % 3600;
      int minutes = seconds /  60;
      seconds = seconds % 60;
      return { (String(days) +"d " + String(hours) +"h " + String(minutes) +"m "+ String(seconds) +"s").c_str() };
    icon: mdi:clock-start
    update_interval: 30s
  - platform: template
    name: "Air Quality Index"
    id: aqi
    icon: mdi:air-filter

# This script is called on every update of the relevant sensor values.
script:
  - id: update_aqi
    mode: restart
    then:
      # Bad if at least one of the sensor values is bad
      - if:
          condition:
            or:
              - sensor.in_range:
                  id: pm_2_5_avg
                  above: 25
              - sensor.in_range:
                  id: pm_10_avg
                  above: 50
          then:
            - text_sensor.template.publish:
                id: aqi
                state: "Bad air quality"
          else:
            # Acceptable if at least one of the sensor values is acceptable
            - if:
                condition:
                  or:
                    - sensor.in_range:
                        id: pm_2_5_avg
                        above: 12
                    - sensor.in_range:
                        id: pm_10_avg
                        above: 25
                then:
                  - text_sensor.template.publish:
                      id: aqi
                      state: "Air quality accepted"
                else:
                  # Otherwise good (all of the sensor values are good)
                  - text_sensor.template.publish:
                      id: aqi
                      state: "Good air quality"

Anything in the logs that might be useful for us?

No response

Additional information

No response

ssieb commented 5 months ago

Does the scan see it?

silasmariusz commented 5 months ago

Okay, stupid me :) Forgive me everyone. Its not ESPhome issue. Someone at my home unplugged socket header from SPS30. It works well 👯 Thank you

github-actions[bot] commented 1 month ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

esphome / issues