DHT sensors missing after update

ESPHome
,
1

Hi !
I use a lot of Dallas and DHT sensors (Si7021 and AM2301) for 3 years,they all worked perfectly.But after last ESPHome update all DHT sensors and some Dallas sensors are gone.
Here is log:
[08:56:40][W][dht:169]: Requesting data from DHT failed!
[08:56:40][W][dht:060]: Invalid readings! Please check your wiring (pull-up resistor, pin number).
[08:56:40][D][sensor:127]: ‘Sahvritemperatuur’: Sending state nan °C with 1 decimals of accuracy
[08:56:40][D][sensor:127]: ‘Sahvriniiskus’: Sending state nan % with 0 decimals of accuracy
[08:56:41][W][dallas.sensor:263]: ‘boileritemp’ - Scratch pad config register invalid!
[08:56:41][D][sensor:127]: ‘boileritemp’: Sending state nan °C with 1 decimals of accuracy
[08:56:41][W][dallas.sensor:263]: ‘tsirkutemp’ - Scratch pad config register invalid!
[08:56:41][D][sensor:127]: ‘tsirkutemp’: Sending state nan °C with 1 decimals of accuracy

2

‘Last update’ is not a version.

3

Sorry! Its 2023.2.4

4

Share your config for one of the sensors.

5 
 - platform: dht
    model: SI7021 
    pin: GPIO14
    temperature:
     name: "Sahvritemperatuur"
     id: sahvritemperatuur       
    humidity:
      name: "Sahvriniiskus"
    update_interval: 15s
6

I seem to have the same issue as well as every one of my 5 devices disconnecting constantly

2023-02-27 00:50:40.373 WARNING (MainThread) [aioesphomeapi.connection] lounge-light-1 @ 192.168.0.168: Connection error occurred: 
  File "/usr/local/lib/python3.10/site-packages/aioesphomeapi/connection.py", line 537, in send_message_await_response_complex
  File "/usr/local/lib/python3.10/site-packages/aioesphomeapi/connection.py", line 536, in send_message_await_response_complex
  File "/usr/local/lib/python3.10/site-packages/aioesphomeapi/connection.py", line 320, in _keep_alive_loop
  File "/usr/local/lib/python3.10/site-packages/aioesphomeapi/connection.py", line 645, in _ping
    await self.send_message_await_response(PingRequest(), PingResponse)
  File "/usr/local/lib/python3.10/site-packages/aioesphomeapi/connection.py", line 554, in send_message_await_response
    res = await self.send_message_await_response_complex(
  File "/usr/local/lib/python3.10/site-packages/aioesphomeapi/connection.py", line 539, in send_message_await_response_complex
aioesphomeapi.core.TimeoutAPIError: Timeout waiting for response for <class 'api_pb2.PingRequest'> after 10.0s

[07:42:34][W][dht:169]: Requesting data from DHT failed!
[07:42:34][W][dht:060]: Invalid readings! Please check your wiring (pull-up resistor, pin number) and consider manually specifying the DHT model using the model option.
[07:42:34][D][sensor:126]: 'Shed Temperature': Sending state nan °C with 1 decimals of accuracy
[07:42:34][D][sensor:126]: 'Shed Humidity': Sending state nan % with 0 decimals of accuracy

sensor:
  - platform: dht
    pin: GPIO4
    temperature:
      name: "Shed Temperature"
      id: shed_temperature
    humidity:
      name: "Shed Humidity"
      id: shed_humidity
    update_interval: 60s
7

Possibly auto detection is failing. Try specifying the model of the DHT in the sensor definition.

  • model (Optional, int): Manually specify the DHT model, can be one of AUTO_DETECT, DHT11, DHT22, DHT22_TYPE2, AM2302, RHT03, SI7021 and helps with some connection issues. Defaults to AUTO_DETECT. Auto detection doesn’t work for the SI7021 chip.

Mind you - now that Dallas sensors are having reliability issues I am thinking it’s time to swap to I2C based temperature sensors.

8

I may leave it a few days and see if an update comes through. I tried to update with model: DHT11 but all 5 esphome things have started dropping in and out since yesterday.

========================= [SUCCESS] Took 20.32 seconds =========================
INFO Successfully compiled program.
INFO Resolving IP address of shed.local
INFO  -> 192.168.0.155
ERROR Connecting to shed.local:8266 failed: [Errno 113] No route to host
9

Any help mister Last update?

10

Any plan to tell us what version of esphome you are using?

11

Wasn’t that in post 3?