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All content on EnviroDIY is licensed as Creative Commons Attribution-ShareAlike 4.0. Hardware designs on EnviroDIY are released under the CERN Open Hardware License 1.2. Alternative licenses are available. Learn about licenses and attribution
Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water. ![]()
All content on EnviroDIY is licensed as Creative Commons Attribution-ShareAlike 4.0. Hardware designs on EnviroDIY are released under the CERN Open Hardware License 1.2. Alternative licenses are available. Learn about licenses and attribution
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caroline@wachusett started the topic Hydros21 Reporting -9999 on Mayfly 0.5b in the forum Mayfly Data Logger 18 hours, 38 minutes ago
Hello,
We have a Mayfly station with a version 0.5b board and a Hydros21 CTD sensor attached. The sensor had been working for years at the site but recently, the CTD measurements were being reported as -9999 for all three parameters. I tried troubleshooting and ended up swapping out the sensor for a new Hydros21 CTD sensor. Before deploying, I…[Read more]
RLewis became a registered member 4 days, 15 hours ago
RLewis
@rlewis
Ferrets became a registered member 5 days, 10 hours ago
Ferrets
@ferretocious
jason became a registered member 3 weeks, 4 days ago
jason
@digitalwaters
neilh20 replied to the topic Relocating Data Loggers to new Sites in the forum Mayfly Data Logger 1 month ago
Hello Kara, as someone who works with TU Mia and Troy in California, and deployed a number of systems north of San Francisco there are a few items to note.
From the description, you will need all the C++ code – the Arduino sketch , and tools setup. You might want to reach out to the original project and see if they have that code, and if it…[Read more]
Kara replied to the topic Relocating Data Loggers to new Sites in the forum Mayfly Data Logger 1 month ago
Hi Shannon,
Thanks so much for all the help, these were originally purchased by my organization in partnership with Trout Unlimited. TU did all the preliminary set up so the manuals I had on hand only covered field installation and troubleshooting.
It looks like we have Mayfly version V1.0 (according to our manuals) and our cell board is the…[Read more]
Shannon Hicks replied to the topic Relocating Data Loggers to new Sites in the forum Mayfly Data Logger 1 month ago
If you are physically relocating a monitoring station that reports to MonitorMyWatershed (MMW) then it’s best to create a new site instance on MMW for the new station. That way all the old data that was collected at the original location will still show up on the map at the original location. If you edit the MMW location for an existing site, t…[Read more]
Kara started the topic Relocating Data Loggers to new Sites in the forum Mayfly Data Logger 1 month ago
Hi all,
I am trying to relocate my data loggers to new locations to monitor water quality at a restoration site. These data loggers have been used in the past at separate project sites and I have several questions about updating these to the new sites.
[Read more]
Kara became a registered member 1 month ago
Kara
@kara_bee23
PRHealth-Index became a registered member 1 month, 1 week ago
PRHealth-Index
@byob11