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 more
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 more
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Cal replied to the topic Yosemite library cant be found! in the forum Environmental Sensors 1 years, 9 months ago
Trouble Compiling
We have several installations of Mayfly .5 & Digi modems in the field running code we developed years ago on the Arduino IDE. This winter we want to convert our solution to run on our Mayfly 1.0 & SIM7080, so I started by downloading the DRWI_SIM7080LTE sketch + several libraries – and of course I can’t get it to compile. Que…[Read more]
Ed became a registered member 1 years, 9 months ago
Ed
@edmundfarmstrong
Mary started the topic Grove 4 pin terminal board in the forum Mayfly Data Logger 1 years, 9 months ago
I am trying to connect an ancient rain logger to the Mayfly. I have a pair of wires that come out of the tip bucket. I need a connector from the wires (each wire contains two wires for a total of four) to the Mayfly. I searched the forum and saw a description for the Grove 4 pin terminal board. But it seems to need to connect a power wire. There…[Read more]
Dave Bressler replied to the topic MayFly Data Logger During Winter in the forum Monitor My Watershed 1 years, 9 months ago
If you sensor is in water that is deep enough so that ice doesn’t form around the sensor itself then you should be ok. If ice forms around a sensor itself that can be a problem. The Meter Group Hydros21 CTD sensors have pressure transducers that can break if ice forms around the sensor. The new model CTD seems to have a pressure transducer th…[Read more]
DaveG replied to the topic relocating mayfly in the forum Monitor My Watershed 1 years, 9 months ago
Thank you. I’ve seen some of the videos but the guide should be important for the most relevant sessions in the videos.
Dave
DaveG replied to the topic MayFly Data Logger During Winter in the forum Monitor My Watershed 1 years, 9 months ago
Hi,
I’m in south central PA and haven’t taken the probes out of the water for the winter. It seems like that would defeat the purpose of monitoring conductivity spikes from road salt – after snow storms.
I know that the CTD probe isn’t supposed to freeze but I am leaving it deployed and checking it weekly when cleaning probes/swapping data…[Read more]
Heather Brooks replied to the topic relocating mayfly in the forum Monitor My Watershed 1 years, 9 months ago
You may already be aware but I’ll put this here for others that didn’t know: recordings of a two-day Programming and Building an EnviroDIY Mayfly Monitoring Station workshop are available on the Videos page. And here’s the supplemental resource sheet with links to the videos on YouTube and other resources.
DaveG replied to the topic relocating mayfly in the forum Monitor My Watershed 1 years, 9 months ago
Hi,
Thank you for reaching out. I haven’t updated the UUID on the mayfly because I’m not clear on how to do it and not mess up the sketches that it is running. Not having attended a mayfly workshop, I don’t really know much about coding/reprogramming the unit.
Any advice/instructions you could provide would be greatly appreciated. I’ve pe…[Read more]
EMayerRHA replied to the topic relocating mayfly in the forum Monitor My Watershed 1 years, 9 months ago
Did you update the tokens (aka the UUID)? Sometimes that needs to be done when you move it. I find it easier just in general to reprogram it for a new location.
EMayerRHA started the topic MayFly Data Logger During Winter in the forum Monitor My Watershed 1 years, 9 months ago
Out of curiosity, people who use the Mayfly data loggers, how frequently do you take down the station (or take out the sensors) during the winter to prevent damage to the sensors? Or if there are any methods or procedures you take, as far as preventative measures, during winter to protect the systems from getting damaged. We worry about general…[Read more]