Check out the EnviroDIY Mayfly Data Logger, a powerful user-programmable microprocessor board that is fully compatible with Arduino IDE software.
Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, a web toolkit designed to help citizens, conservation practitioners, municipal decision-makers, researchers, educators, and students advance knowledge and stewardship of fresh water. New to EnviroDIY? Start here
For sketches, libraries, and documentation, visit our EnviroDIY GitHub repository.
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EnviroDIY is part of the WikiWatershed.org toolkit
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Shannon Hicks on
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Community Activity See all activity
lemon started the topic Mayfly Dissolved Oxygen Sensor in the forum Mayfly Data Logger 2 days, 14 hours ago
I’m working with a watershed groups located in a watershed with intense CAFO activity. They are interested in monitoring DO continuously using the Mayfly EnviroDIY Monitoring Station. I was recommended the Zebra-Tech Optical DO sensor which costs nearly 3500. I’m sure this is a great sensor but is a little expensive for this group. Any…[Read more]
JiadaH2O started the topic Can't open device COM3 in Arduino in the forum Mayfly Data Logger 5 days, 2 hours ago
Hi:
I’m loading the sketch driver to MB7383 sensor
The driver sketch is from here: https://www.envirodiy.org/mayfly/software/ultrasonic-sensor/
However, I got an error showing in the attached image, anyone know how to solve it? Thanks!
Shannon Hicks replied to the topic Buy 20-25 Mayfly Data Loggers and Proto Shields in the forum Mayfly Data Logger 1 week, 2 days ago
For small orders, we only sell through our Amazon storefront. But since you need a large order, it’s best to contact us directly to see what we can do for you. You can send me an email at mayfly@envirodiy.org and we can continue the discussion there.
Heath started the topic Buy 20-25 Mayfly Data Loggers and Proto Shields in the forum Mayfly Data Logger 1 week, 3 days ago
Hello,
What is the best way to buy 20-25 of your loggers and wing shields?
– https://www.amazon.com/EnviroDIY-Mayfly-Logger-Arduino-Compatible/dp/B01F9B4WCG
– https://www.amazon.com/Stroud-Water-Research-Center-ProtoShield/dp/B06Y5NP42G
Looks like I could buy on Amazon, but I thought I might reach out to see if there is a better way.
Shannon Hicks replied to the topic Attaching a Campbell Scientific OBS3+ turbidity sensor to Mayfly in the forum Mayfly Data Logger 3 weeks, 2 days ago
The Grove 6-pin screw terminal adapter board is now available on Amazon: https://www.amazon.com/dp/B07PVKQVH8
Shannon Hicks replied to the topic Attaching a Campbell Scientific OBS3+ turbidity sensor to Mayfly in the forum Mayfly Data Logger 1 month ago
The OBS sensor comes a with bare-wire cable with 6 leads. Three of them need to be connected to the Mayfly ground (sensor power ground, sensor signal ground, and sensor shield). Then the 3 other sensor wires get connected to the remaining 3 pins of a Grove terminal (note, you have to use one of the two Aux A/D Grove inputs only). Seeedstudio…[Read more]
fisherba replied to the topic Attaching a Campbell Scientific OBS3+ turbidity sensor to Mayfly in the forum Mayfly Data Logger 1 month ago
For each supported sensor in the Modular Library there’s an extensive wiki. I haven’t used that sensor, but the OBS3+ wiki (https://github.com/EnviroDIY/ModularSensors/wiki/Campbell-OBS3) says that it’s an analog communication and here are the wire color details:
“The power supply is connected to the red wire, low range output comes from the blue…[Read more]