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neilh20 replied to the topic Geographically Scaling Modular Sensors in the forum Mayfly Data Logger 2 years, 1 months ago
@rogers1313 great to hear of your project from the technical questions thread.
This thread on scaling may be of interest.
I just posted a lot of links for scaling systems, and I forgot that enviroDIY doesn’t allow too many links in messages. (spam protection I guess).
I’m scaling some systems for Tu N California, soley stage gauges at…[Read more]
RogerS replied to the topic Mayfly v1.1 technical questions forum thread in the forum Mayfly Data Logger 2 years, 1 months ago
Thanks for the quick answer, too.
RogerS replied to the topic Mayfly v1.1 technical questions forum thread in the forum Mayfly Data Logger 2 years, 1 months ago
Thanks for the great answers. These are really helpful. There are so many things to dig into with this system. It is easy to miss some of your notes and instructions. I am finding that it requires a lot of deep diving into information. I am trying to build a process for our folks to follow that will be simple to understand. There a…[Read more]
Shannon Hicks replied to the topic Mayfly v1.1 technical questions forum thread in the forum Mayfly Data Logger 2 years, 1 months ago
As Neil mentioned above, the yellow LED that is labeled SOLAR only indicates when a charge current is being applied to a battery, so if a battery if fully charged (~4.2v), the LED will not be on. The charging circuity of the Mayfly v1.1 boards is configured so that the solar panel provides voltage directly to the Mayfly’s main power regulators…[Read more]
neilh20 replied to the topic Mayfly v1.1 technical questions forum thread in the forum Mayfly Data Logger 2 years, 1 months ago
@rogers1313 my systems only have the Yellow led ON when actually charging. If the battery is charged, not charginng then it is OFF. The description in “Section S”, beneath the pics https://www.envirodiy.org/mayfly/hardware/details-and-specs/ says
[Read more]
RogerS replied to the topic Mayfly v1.1 technical questions forum thread in the forum Mayfly Data Logger 2 years, 1 months ago
When I first received the Mayfly V 1.1 a few weeks ago, I hooked up the all of the connections: Battery, Solar Panel, and sensor. Everything worked fine. Over the last week I have noticed that the yellow solar charging LED is not lit when the Sun is out. However looking at the CSV generated file the voltage is higher like the panel is cha…[Read more]
jsterling replied to the topic Turbidity Sensor Information/Questions in the forum Environmental Sensors 2 years, 1 months ago
Hello, I have a few Mayfly dataloggers deployed with Campbell Scientific OBS3+ sensors. I recently purchased a Campbell Scientific ClariVUE10 sensor and a Mayfly 1.1 datalogger and am looking for some advice. I noticed that the new ClariVUE10 has only 4 wires (OBS 3+ has 6). Can I use the EnviroDIY Multipurpose 6-pin screw terminal to attach the…[Read more]
millerlp became a registered member 2 years, 1 months ago
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@millerlp
mgyves-USGS became a registered member 2 years, 1 months ago
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@mgyves
Matt Barney replied to the topic LTEBee on Verizon? in the forum Mayfly Data Logger 2 years, 1 months ago
@jamesbailey @neilh20
I’ve confirmed that the Verizon SIM we used was this one, from NimbeLink:
https://www.digikey.com/en/products/detail/nimbelink-llc/NL-SIM-VER-M1/7101751