Cheryl Nolan – EnviroDIY

Cheryl Nolan wrote a new post, My Experience Building an EnviroDIY Mayfly Monitoring Station 1 month ago

The First EnviroDIY Unit

My background is in mechanical engineering technology, so computer program downloading and circuit board wiring were not even close to being my forte. So, the first thing I did was […]
Cheryl Nolan replied to the topic Major Set Back-Need Help! in the forum Mayfly Data Logger 1 month, 4 weeks ago

Just wanted to let the folks at Stroud know that I did finally get the Mayfly up and running and I was getting the data set directly to the Monitor My Watershed site. Thank you all for all of your help I couldn’t have done it without you! Now all I have to do is install it. It’s going on the Lackawanna River and is being co-located with the USGS…[Read more]
Cheryl Nolan replied to the topic Purchasing individual parts from starter kit in the forum Mayfly Data Logger 1 month, 4 weeks ago

Great! Thanks Shannon!!
Cheryl Nolan started the topic Purchasing individual parts from starter kit in the forum Mayfly Data Logger 2 months ago

Can these parts be purchased separately?
<p class=”p1″><span class=”s1″>-1 waterproof enclosure with clear lid (screws and gasket included)</span></p>
<p class=”p1″><span class=”s1″>-Mayfly microSD connector board</span></p>
Cheryl Nolan replied to the topic Major Set Back-Need Help! in the forum Mayfly Data Logger 2 months, 3 weeks ago

I have the Com Port coming up now but when I try to run the board temp or now sketches I get an error message “Invalid version ‘0.28.01’ for library in: C:UserscnolanDocumentsArduinolibrariesEnviroDIY_ModulatSensors” and the red light does not blink alternately with the green. I only get a blinking green light.

This is what I get when I copy the…[Read more]
Cheryl Nolan replied to the topic Major Set Back-Need Help! in the forum Mayfly Data Logger 2 months, 3 weeks ago

Thanks, I was more than 3/4 of the way through the two 3-hour workshops that Shannon Hicks recorded and had all of the parts connected and all but the Interfacing With Monitor My Watershed and the Final Steps left to go when this happened. I had about 50 minutes of the 6 hour workshop to go. Everything was connected and working fine until I found…[Read more]
Cheryl Nolan replied to the topic Major Set Back-Need Help! in the forum Mayfly Data Logger 2 months, 3 weeks ago

Is this what you’re looking for? I got an error on that too and I don’t have the board connected to the computer yet. I was just trying to do the first steps in the Arduino program.

Arduino: 1.8.12 (Windows 10), Board: “Arduino Uno”

Sketch uses 924 bytes (2%) of program storage space. Maximum is 32256 bytes.
Global variables use 9 bytes (0%) of…[Read more]
Cheryl Nolan started the topic Major Set Back-Need Help! in the forum Mayfly Data Logger 2 months, 3 weeks ago

I was just attempting to run one of the last sketches after having the entire unit (including the sensor and cellular boards and antenna) assembled, I was following along with the two workshop videos and found out I was missing a line of code or a file in the library, after copying and pasting the “Token UUID List” when I put my glasses down on…[Read more]
Cheryl Nolan replied to the topic DRWI_LTE Mayfly Communication with Monitor My Watershed in the forum Mayfly Data Logger 3 months ago

Ok, thank you. I will check.
Cheryl Nolan replied to the topic DRWI_LTE Mayfly Communication with Monitor My Watershed in the forum Mayfly Data Logger 3 months ago

Sara,

I thought I had found the problem but, I was wrong. However, to be honest I don’t know if I have a Decagon CTD-10 or a Meter Group Hydros 21. My invoice calls out a “CTD-10Hydros 21”. The Quick Start Guide calls out a Decagon CTD-10 but I thought I ordered a Meter Group Hydros 21. I have no idea if this even makes a difference.
Cheryl Nolan replied to the topic DRWI_LTE Mayfly Communication with Monitor My Watershed in the forum Mayfly Data Logger 3 months ago

<h4>This is the error message I get:</h4>
Arduino: 1.8.13 (Windows Store 1.8.42.0) (Windows 10), Board: “EnviroDIY Mayfly 1284p”

C:UserscnolanDocumentsArduinolibrariesEnviroDIY_ModularSensorssrcsensorsApogeeSQ212.cpp:15:10: fatal error: Adafruit_ADS1015.h: No such file or directory
#include <Adafruit_ADS1015.h>
^~~~~~~~~~~~~~~~~~~~
compilation…[Read more]
Cheryl Nolan started the topic DRWI_LTE Mayfly Communication with Monitor My Watershed in the forum Mayfly Data Logger 3 months ago

After copying text from ‘Token and UUID List’ and adding to DRWI_LTE (see screenshots) I’m getting an error message after hitting upload button. “Error compiling for board EnviroDIY Mayfly 1284p.” Any suggestions? I double checked the changes and can’t find any errors.
Cheryl Nolan replied to the topic Connecting Bare Wire Sensor to Jack Adapter in the forum Mayfly Data Logger 3 months, 1 week ago

I called Meter Group tech support because my manual only showed the 3.5mm jack connection, bare wires were not addressed and they confirmed your connection, Shannon. (red to D2, white to Vcc, and black to GND) I also had a 4th bare wire that he told me to wrap with electrical tape and tape it out of the way so it can’t cross other connections. He…[Read more]
Cheryl Nolan started the topic Connecting Bare Wire Sensor to Jack Adapter in the forum Mayfly Data Logger 3 months, 1 week ago

I have a bare 4-wire CTD sensor and and adapter with 4 connection points (screw terminals). How do I know which wire goes to which terminal. I see where the ground connects at GND (see photos) but the other three are a mystery.

Thanks
Cheryl Nolan replied to the topic How to save sketches in the forum Mayfly Data Logger 4 months ago

Yes, I do and it’s inserted print side up. I guess it’s possible the battery is dead, although it’s new. I also just saw that the day, date and time are not changing. I last set it on Tuesday and left it plugged in and turned on and when I hit the Serial Monitor it’s still showing Tuesday 2/9/2021. Is that also a sign the battery is dead?
Cheryl Nolan started the topic How to save sketches in the forum Mayfly Data Logger 4 months ago

I have uploaded the temperature, now and adjust sketches to my data logger a couple of times now. If I disconnect the board from the USB port of my computer it seems I lose them. I haven’t turned the board off, just unplugged the USB cord. Is this suppose to happen? I’ve been following along on the second workshop YouTube video and had to stop…[Read more]
Cheryl Nolan replied to the topic LTE-M1: Bluetooth, Cellular 4G LTE CAT-M1 (AT&T/Verizon) Availability in the forum Mayfly Data Logger 4 months, 1 week ago

Thanks again Shannon!
Cheryl Nolan replied to the topic Availability Grove 6-Pin Screw Terminal Stereo Jack Adapter in the forum Mayfly Data Logger 4 months, 1 week ago

Got it! Thanks Shannon!
Cheryl Nolan replied to the topic Availability Grove 6-Pin Screw Terminal Stereo Jack Adapter in the forum Mayfly Data Logger 4 months, 1 week ago

Thanks but I can’t use the jack end. I have to be able to plug in a jumper wire that then plugs directly into a board.
Cheryl Nolan replied to the topic Availability Grove 6-Pin Screw Terminal Stereo Jack Adapter in the forum Mayfly Data Logger 4 months, 2 weeks ago

I don’t know, I’m just going off of the parts list that I have. It may, since the sensor only has 4 wires.
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