Host: monitormywatershed.org

and getting

— Response Code — 301 waited  326 mS Timeout 8000

If I change it to

Host: data.envirodiy.org

— Response Code — 201 waited  577 mS Timeout 8000

From   https://github.com/ODM2/ODM2DataSharingPortal/issues/542

aufdenkampe …

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Matt, to answer to your question about notification, an email was sent to all registered Monitor My Watershed users on April 5. I’ll paste in the content below in case others missed it.

Dear Monitor My…

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I’m interested in using these mDot modules to connect with the Helium network.

Dale or Anthony, would you mind posting your code to integrate mDot modules with the Mayfly?

Thanks for your help!

Regards,

James

 
<h2 class=”user-nicename”></h2>

@neilh20, yes all setups are the same.  Some work fine, others have issues with dropping out.  I have spare Mayflies and a spare CTD, but no spare turbidity sensor.  Did you ever end up producing your Mayfly wings for the 0.5…[Read more]

I have followed your advice and I think this is working, i.e., I am no longer having problems with -9999 values for the CTD.

However, the complex loop code is preventing publication of data to MMW.  I’m sure this is something simple, but I can’t seem to figure it out.

I have tracked the issue to the line where the code checks…[Read more]

I suppose I’m the messenger in checking the system to what appears to be the bar from the Mayfly, but its a pretty hard area to checkout – all I can say is that as the messenger I’ve seen the challenges in other systems and was trying to give…[Read more]

We’ll watch for a change in stations’ status once the proxy is in place.

@aufdenkampe, As of now, we’re not seeing any of our Digi stations that are able to upload to the new server as a result of the temporary shutdown of your old server, assuming that that indeed took place yesterday.

Matt

@aufdenkampe, please keep us informed about the timing of the temporary shutdown of the old server. Thanks for your efforts.

Matt

Shutting down the old server temporarily sounds like a good idea; all of our devices are on a 15-minute sampling period, so 20+ minutes should cause at least one failed message from the device,…[Read more]

That’s really good news.  Yes I was reading through some historical issues on git-hub about problems with the Polou step-up module and inability to set brush intervals. My 511-A seems to be functioning well so I’m assuming the Polou step-up issue is also solved.

One quick question, In your view, is the 511-A worth the extra…[Read more]

Note that the lost data appears to extend beyond May 7th, with very large data gaps each day from the 8th through 12th. The images attached below show these data gaps for 3 of our sites, with the UTC timestamp when…[Read more]

@aufdenkampe do you have any feedback about YOSEMITECH turbidity sensors? My questions are:

1) Are they as reliable as other turbidity sensors, i.e. do they drift more readily, or provide strange values? For $510USD (non-wiper) or $680USD (wiper), they seem…[Read more]

Barring that option, I’ve looked through the documentation as to modifying DRWI_LTE.ino in order to publish…[Read more]

I’ve edited the code that makes it work with ModularSensors, but I haven’t ever built one.  Sorry.

@aufdenkampe?

Has anyone purchased Yosemitech sensors recently? If so, from where? I’m hoping there may be a US source, as I’ve heard it’s tough to get them at the moment because they’re subject to export tariffs. @aufdenkampe?

Thank you!

Matt

I ran a test overnight, with a Mayfly sampling every 5 minutes. Out of 179 samples sent to MMW, only one received Response Code 504, at 04:30 MST, Aug 7th. All other POST messages received successful response codes (201). The 04:30 point did not get saved to the MMW database. What I’ve…[Read more]

Is this something you can help with, @aufdenkampe?

Thanks!

Matt

Most cellular antennas are very wide band or ultra wide band – they cover a lot of frequencies.   An…[Read more]

Postman automatically tacks on more standard http headers than I include in the post from ModularSensors.  I wonder if one of them is making a difference. In PostMan after making a request you can click the “Headers” tab and you’ll see 8 or 9 “temporary” headers that it used in addition to your token header.  M…[Read more]

But.. these LTE boards are just more finicky than 2G, so…

You’re using the example from ModularSensors, right? https://github.com/EnviroDIY/ModularSensors/tree/master/examples/logging_to_MMW That example should work with…[Read more]

That example sketch should still work, but for anything new I would recommend you switch to using the ModularSensors library to send data to the…[Read more]

Unfortunately, though, with either option you would still need…[Read more]

We (mostly me and @aufdenkampe, I think) have been purchasing them directly from Yosemitech because they are so darn cost-effective without compromising quality. Currently they are subject to the new 25% “Trump Tariff,” but they are still proving to be cost effective. Note that to use these sensors, the Mayfly needs a “wing” to boost…[Read more]

I think @aufdenkampe gave me a hint of this and described a solution
https://github.com/EnviroDIY/ModularSensors/issues/140 in discussion with @srgdamiano

However I can’t find it in the…[Read more]

I spent the day outside yesterday, adding more sensors to two existing stations, which included some RS485 sensors. I’ll share how I did it and that will hopefully help you along!
The stations are: https://data.envirodiy.org/sites/WSP01/ and
https://data.envirodiy.org/sites/WSP02/.

My sensor station added RS485 sensors and a new…[Read more]

I’m planning the software on how to do a low power RS485 with logging/SD and sending to the internet (wifi then …) … solar powered of course … which means low power needs to be builtin from the start.

I’ve got my RS485wing board and proven the Pololu +12V b…[Read more]

Do I understand correctly that you haven’t used a Mayfly for your…[Read more]