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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Shannon Hicks replied to the topic Serial1 of MayFly could not communicate in the forum Other Data Loggers 2 years ago
It should work fine, assuming you’ve wired the device to the Mayfly properly (did you connect the Ground of the Mayfly to the Ground of the modem?) What is the operating voltage and communication voltage of the modem? The mega2560 is a 5V board, while the Mayfly is a 3.3v board.
wcb_data replied to the topic wofpy Timeout in the forum Monitor My Watershed 2 years ago
Hi Scott, thanks for your reply! I may have been unclear on what I’m attempting to do. I’d like to poll MMW every 5-10 minutes and return the current conditions at a site, not download the all time historical data as a CSV.
Scott Ensign replied to the topic wofpy Timeout in the forum Monitor My Watershed 2 years ago
@wcb_data: you can access csv formatted data for a parameter at a site by specifying the parameter ID. For example, I can retrieve all of the specific conductivity data for site https://monitormywatershed.org/sites/CR_UTFZ/ with this url: https://monitormywatershed.org/api/csv-values/?result_id=5081
You can grab this url for any parameter at a…[Read more]
SPY started the topic Serial1 of MayFly could not communicate in the forum Other Data Loggers 2 years ago
I want to communicate mayfly with satellite Modem Swarm M138. Via the serial1 port on the arduino mega2560 connected to the Swarm Modem, the sketch I built can communicate well, but when the serial1 port on the mayfly (2x10header) can’t communicate with the m138 swarm modem. Do any of you have any suggestions to overcome this?
SPY became a registered member 2 years ago
SPY
@supriyono
Gamaliel_LH became a registered member 2 years ago
Gamaliel_LH
@gamaliel_lh
Karl Young started the topic Alternative to Amazon in the forum Mayfly Data Logger 2 years ago
I’m looking to get a single starter kit, but I would like to avoid Amazon. Are there any other outlets for single products.
Regardsm,
-karl
Karl Young started the topic depth sensors for water wells in the forum Environmental Sensors 2 years ago
Hi,
We’re looking to monitor the height of water in various water wells. Our current solution uses pressure transducers that hang in the well, and we have to visit the wells to pull the data. We’re looking to use the Mayfly logger so we can get readings remotely, and we’d like to find a sensor that doesn’t have to be in the well.
We’ve fo…[Read more]
Karl Young became a registered member 2 years ago
Karl Young
@karlyoung
wcb_data started the topic wofpy Timeout in the forum Monitor My Watershed 2 years ago
Hello, I’m attempting to poll the wofpy REST endpoint for the most recent data from a site, however the requests timeout after 10-20 minutes. Is there another way to extract the most recent data for a particular site or series of sites?