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[RaspberryPi 4B & DHT11] Checksum did not validate. /A full buffer was not returned. #72

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Luupw3d opened this issue Jun 9, 2021 · 5 comments
Open

[RaspberryPi 4B & DHT11] Checksum did not validate. /A full buffer was not returned. #72

Luupw3d opened this issue Jun 9, 2021 · 5 comments

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@Luupw3d
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Luupw3d commented Jun 9, 2021

  • Device: RaspberryPi 4B
  • Sensor: DHT11

When running for a long time, errors are reported frequently.
image
@FSXLiveriesdotcom
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Same issue here.
RPI 4B
DHT11

Greenshot 019708

@dsaad68
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dsaad68 commented Aug 22, 2021

I have the same problem, I have also tried 1 kΩ and 10 kΩ resistors.
I have also tried this:

dhtDevice = adafruit_dht.DHT22(board.D4 , use_pulseio=False)

@jrc
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jrc commented Apr 21, 2022

Duplicate of #33

@ilhamsyarief21
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I have the same problem, I have also tried 1 kΩ and 10 kΩ resistors. I have also tried this:

dhtDevice = adafruit_dht.DHT22(board.D4 , use_pulseio=False)

has it been solve?

@idotj
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idotj commented Jul 10, 2024

Same problem here.
Running Bookworm and adafruit-circuitpython-dht 4.0.4

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6 participants
@jrc @idotj @dsaad68 @Luupw3d @FSXLiveriesdotcom @ilhamsyarief21