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Enable http website for datalogger

matttt Mar 5, 2018 12:25 PM

I am trying to connect to several CR1000 dataloggers with the python library PyCampbell. For one of the dataloggers I am able to connect to the logger and retrieve data. For the other datalogger I am unbable to do this.

I looked further into the settings page for each of the dataloggers to try and see what the difference betweens the two setups is. It appears that one datalogger ( that is not connecting through pyCampbell) is running CR1000.Std.22. The other (which is connecting through pyCambell) is running CR1000.Std.30.1 . The logger that I can connect to successfuly has an option under Connect > Settings Editor > Ethernet for Ethernet Power always on. When I type in the IP adress for the logger which I can successfully connect to in pyCampbell like this in a web browser > http://<ip-address> , a webpage for the datalogger loads. This does not happen for the datalogger I am having troubles connecting to. I am able to connec to both dataloggers through loggernet connect.

Has anyone else had similar issues? How can I enable an http side for a datalogger? 

Thank you,


JDavis Mar 5, 2018 12:34 PM

OS version 22 did not have the HTTP server feature in the datalogger. You need to update that datalogger.


bilal Jan 15, 2019 05:08 PM

@Matttt, Could you please share how did you able to conect to CR1000? I am facing problems with python library PyCampbell. After installing the library, when i try to import CR1000, i keep getting error, AttributeError: 'OutStream' object has no attribute 'buffer'. I could not find a solution to this error so far.

Your help would be really appreciated. 


bengelsen23 Feb 6, 2020 09:26 AM

@bilal, I am facing the same exact problem with the PyCampbell library.I am getting the same error and I can't find a solution anywhere. Have you been able to resolve the solution?

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