After upgrade to version 2024.5.0 of ESPHOME my esp stop providing temperature

[Frazou1]

The problem

After upgrade to version 2024.5.0 of ESPHOME my esp stop providing temperature

Which version of ESPHome has the issue?

2024.5.0

What type of installation are you using?

Home Assistant Add-on

Which version of Home Assistant has the issue?

2024.5.3

What platform are you using?

ESP8266

Board

esp_pool

Component causing the issue

dallas

Example YAML snippet

esphome:
  name: esp-pool
  friendly_name: ESP_Pool

esp8266:
  board: esp01_1m

dallas:
  - pin: GPIO2 

sensor:
  - platform: dallas
    address: 0xe20313979404a328
    name: "Temperature Piscine"
    id: temp

  - platform: template
    name: "Temperature_F"
    id: temperature_f
    lambda: return id(temp).state * 9/5+32;
    update_interval: 3s
    
  # https://esphome.io/components/sensor/adc.html
  - platform: adc
    pin: A0
    id: ph
    name: "pH Sensor"
    update_interval: 1s
    unit_of_measurement: pH
    # https://esphome.io/components/sensor/index.html#sensor-filters
    filters:
      - median:
          window_size: 7
          send_every: 4
          send_first_at: 3
      # Measured voltage -> Actual pH (buffer solution)
      - calibrate_linear:
          - 0.59 -> 7.0
          - 0.71 -> 4.0

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "XXX"

ota:
  password: "XXX"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Esp-Pool Fallback Hotspot"
    password: "XXX"

captive_portal:


i2c:
  sda: GPIO4
  scl: GPIO5

display:
  - platform: lcd_pcf8574
    dimensions: 16x2 
    address: 0x27
    id: lcd_screen
    #update_interval: 1s
    lambda: |-
      it.print(10, 0, "T:");
      it.printf(12, 0, "%.1f", id(temperature_f).state);
      it.printf(0, 0, "pH: %.2f", id(ph).state);
      if (id(ph).state < 4) {
        it.print(0, 1, "Very acidic");
      }
      else if (id(ph).state >= 4 && id(ph).state < 5) {
        it.print(0, 1, "Acidic");
      }
      else if (id(ph).state >= 5 && id(ph).state < 7) {
        it.print(0, 1, "Acidic-ish");
      }
      else if (id(ph).state >= 7 && id(ph).state < 8) {
        it.print(0, 1, "Neutral");
      }
      else if (id(ph).state >= 8 && id(ph).state < 10) {
        it.print(0, 1, "Alkaline-ish");
      }
      else if (id(ph).state >= 10 && id(ph).state < 11) {
        it.print(0, 1, "Alkaline");
      }
      else if (id(ph).state >= 11) {
        it.print(0, 1, "Very alkaline");
      }

Anything in the logs that might be useful for us?

[15:19:46][W][component:170]: Component dallas cleared Warning flag
[15:19:46][E][dallas.sensor:114]: Requesting conversion failed
[15:19:46][W][component:157]: Component dallas set Warning flag: unspecified
[15:19:46][D][sensor:093]: 'Temperature Piscine': Sending state nan °C with 1 decimals of accuracy
[15:19:49][D][sensor:093]: 'Temperature_F': Sending state nan  with 1 decimals of accuracy

Additional information

No response

[ssieb]

Is the sensor detected?

[Frazou1]

If i look into the logs, yes : [16:50:35][C][dallas.sensor:075]: DallasComponent:
[16:50:35][C][dallas.sensor:076]: Pin: GPIO2
[16:50:35][C][dallas.sensor:077]: Update Interval: 60.0s
[16:50:35][D][dallas.sensor:082]: Found sensors:
[16:50:35][D][dallas.sensor:084]: 0xe20313979404a328
[16:50:35][C][dallas.sensor:089]: Device 'Temperature Piscine'
[16:50:35][C][dallas.sensor:089]: Device Class: 'temperature'
[16:50:35][C][dallas.sensor:089]: State Class: 'measurement'
[16:50:35][C][dallas.sensor:089]: Unit of Measurement: '°C'
[16:50:35][C][dallas.sensor:089]: Accuracy Decimals: 1
[16:50:35][C][dallas.sensor:097]: Address: 0xe20313979404a328
[16:50:35][C][dallas.sensor:098]: Resolution: 12

[ssieb]

I don't see any changes in that component. What was the last version that worked?
Also, GPIO2 is probably not a good pin to be using. Isn't the LED on that pin?

[tomasvida]

After today's update to esphome 2024.5.3, I have exactly the same problem.
esp32dev
dallas on gpio4
It worked without any problems until now, it is not a new project.

[Hawk1stad]

Same error here. 3 sensors on gpio2. esp-01. Has been constantly running OK for approx 2 years until now (2024.5.3).
Update 29.05 : With ESPHOME 2024.5.4 everything is back to normal (As mentioned by darthklaus59 below).

[darthklaus59]

With version ESPHOME 2024.5.4 everything is fine again.