Multiple DS18B20 dallas.sensor: Scratch pad checksum invalid!

ESPHome
102

Yes, and still working well. Even after the One Wire dallas upgrade.

#Old way, wrong now
#dallas:
#  - pin: D6
#    update_interval: 10s


one_wire:
  - platform: gpio
    pin: D6	

sensor:
  - platform: dallas_temp
    address: 0xB30069E200001928
    name: "Stepper box temp"
    update_interval: 10s

  - platform: dallas_temp
    address: 0xDD01142FDF00C728
    name: "Temperature East outside"
    update_interval: 10s

    
  - platform: dallas_temp
    address: 0xE00316554741FF28
    name: "Boiler in temperature near"
    update_interval: 10s

    
  - platform: dallas_temp
    address: 0x7B04165130D5FF28
    name: "Boiler out temperature near"
    update_interval: 10s

    
  - platform: dallas_temp
    address: 0x5E02131A7D65AA28
    name: "Boiler out temperature far"
    update_interval: 10s

    
  - platform: dallas_temp
    address: 0x4902131A6393AA28
    name: "Boiler in temperature far"
    update_interval: 10s

Logs:

[10:32:19][I][app:100]: ESPHome version 2024.6.6 compiled on Jul  4 2024, 16:53:04
....
[10:32:19][C][logger:189]:   Hardware UART: UART0
[10:32:19][C][gpio.one_wire:020]: GPIO 1-wire bus:
[10:32:19][C][gpio.one_wire:021]:   Pin: GPIO12
[10:32:19][C][gpio.one_wire:080]:   Found devices:
[10:32:19][C][gpio.one_wire:082]:     0x5e02131a7d65aa28 (DS18B20)
[10:32:19][C][gpio.one_wire:082]:     0x4902131a6393aa28 (DS18B20)
[10:32:19][C][gpio.one_wire:082]:     0xb30069e200001928 (DS18B20)
[10:32:19][C][gpio.one_wire:082]:     0xdd01142fdf00c728 (DS18B20)
[10:32:19][C][gpio.one_wire:082]:     0xe00316554741ff28 (DS18B20)
[10:32:19][C][gpio.one_wire:082]:     0x7b04165130d5ff28 (DS18B20)
[10:32:19][D][dallas.temp.sensor:054]: 'Temperature East outside': Got Temperature=28.0°C
[10:32:19][D][sensor:093]: 'Temperature East outside': Sending state 28.00000 °C with 1 decimals of accuracy

Hope it’s of help.

103

Curious which sensors you’re using…

104

5 x Waterproof encased DS18b20 sensors. And one regular in the component box.

That gizmo was assembled 2-3 years ago, so I can not remember where I bought them.