DHT22

[FredZ]

Hello all

I'm attempting to get a DHT22 working with domoticz using this scrip. However it isn't working for me. And as I'm not a programmer I don't know how to debug it.

I've entered all the relavent data into the parameters sections

I fixed the first line

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#!/usr/bin/python

I now get the following error when I run the script.

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    if r.status_code! = 200:
                    ^
SyntaxError: invalid syntax

I'm hoping I can get this going. Seems that a lot of people are attempting the same thing, or have attempted it and given up for various reasons.

Any thoughts or comments would be most helpful.

Regards

Fred

[waaren]

I now get the following error when I run the script.

Code: Select all

    if r.status_code! = 200:
                    ^
SyntaxError: invalid syntax

try

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    if r.status_code != 200:

[FredZ]

Thanks for that.

Code: Select all

if r.status_code != 200:

Now I get the following error

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    print "Domoticz API error"
                             ^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print("Domoticz API error")?

So I added the brackets

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print ("Domoticz API error")

Then I get the following error

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    url + = '& nvalue = 0 & svalue ='
          ^
SyntaxError: invalid syntax

Now I get the feeling something is actually wrong with the script.

Regards

Fred

[boum]

Then I get the following error

Code: Select all

    url + = '& nvalue = 0 & svalue ='
          ^
SyntaxError: invalid syntax

Now I get the feeling something is actually wrong with the script.

I'm attempting to get a DHT22 working with domoticz using this script. However it isn't working for me. And as I'm not a programmer I don't know how to debug it.

Except for the print parenthesis which is because of writing for an older Python interpreter, the script looks fine.
Check on the webpage, none of those space characters are present! It might be some copy/paste or formatting snafu. Check your editor, double-check for any other modifications between source and your copy.

[ILoveIOT]

https://www.domoticz.com/forum/viewtopi ... 32&t=27467 ?

[FredZ]

I have discovered the issue.

As the original url is in french, I had google translate it. During the translation google has meesed with spacings.

I copied the code in its native form, then translated the text to english after.

All working.

I most appreciate the help/pointers

Regards

Fred

[Freelance]

Hi guys,
i got this working as well, but the temperature reading happens only once after i run the command python 2302.py where 2302.py is the script from the french site.

How can i get Domoticz to read the sensor all the time? Do i need to loop the script and how to do that?

[FredZ]

I have a better solution to the above.

I ended up using a NodeMCU and installed EasyESP wich has many plugins including for the DHT?? series of temp sensors. It also talks to Domoticz directly.

So now I leave my Domoticz box inside and the sensors are where they need to be as remote sensors.

Regards

Fred