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Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water. 
Community Activity See all activity
BrianJastram replied to the topic AM2315C Compatibility in the forum Monitor My Watershed 2 years, 3 months ago
Thank you for your advice. I changed the I2C address at line 34 in the AOSongAM2315.cpp. I got this output ..
Current logger time is 2024-05-13T15:02:43-06:00
———————–
EnviroDIY Mayfly at EnviroDIY Mayfly reports batteryVoltage is 4.715 volt
SensirionSHT4x at I2C_0x44 reports relativeHumidity is 39.09 percent
signalPercent is…[Read more]
GasD replied to the topic depth sensors for water wells in the forum Environmental Sensors 2 years, 3 months ago
Hi!
I have quite the same projects ! But still wondering wich is the best solutions.
I had good results with MaxBotix products, but they are limited to 15 meters max. So it’s seems a better option for surface water than underground water.
What have you chosen finaly ?
Gaspard Demorcy
rhouck replied to the topic Hydros 21 and Serial Comms in the forum Mayfly Data Logger 2 years, 3 months ago
Thank you, Scott. I am not used to this forum and got a bit mixed up.
Scott Ensign replied to the topic Hydros 21 and Serial Comms in the forum Mayfly Data Logger 2 years, 3 months ago
@rhouck, @damiano moved this post to a new thread here. I noticed that you reposted to a different thread. Please reply to this thread.
Faith E became a registered member 2 years, 3 months ago
Faith E
@fechiejile
Sara Damiano replied to the topic Hydros 21 and Serial Comms in the forum Mayfly Data Logger 2 years, 4 months ago
I know nothing about rosserial. Are you using Hardware Serial with it? Serial or Serial1? Are you using some type of software serial (SoftwareSerial, AltSoftSerial, NeoSWSerial)? Very quickly skimming the rosserial docs and code, it looks like it has some specific boards that are supported and the 1284p in the Mayfly may not be 100%…[Read more]
rhouck replied to the topic Mayfly v1.1 technical questions forum thread in the forum Mayfly Data Logger 2 years, 4 months ago
Hello, my senior project team at Lake Superior State University is using the Mayfly board with the Hydros 21 CTD sensor.
We are using the ModularSensors library and we’re wondering if there is a power cycle taking place that could affect any serial communication. There are no issues with communication or connection when sending data from the…[Read more]
rhouck became a registered member 2 years, 4 months ago
rhouck
@rhouck
Shannon Hicks replied to the topic AM2315C Compatibility in the forum Monitor My Watershed 2 years, 4 months ago
I’m not familiar with the new C model, but I did use the older, now-discontinued one awhile back. Without digging into the manual and the library too deep, I’m guessing it might be an I2C address issue? The old model used 0xB8 whereas the new one uses 0x38. So go into the ModularSensors/src/sensors folder and edit AOSongAM2315.cpp, find line 34…[Read more]
BrianJastram started the topic AM2315C Compatibility in the forum Monitor My Watershed 2 years, 4 months ago
EnviroDIY Modular Sensors has the AOSongAM2315 but not the new AM2315C. I have the AM2315C. Is there a way for me to integrate the newer AM2315C sensor into my Mayfly project? I have the wiring ready. I have successfully tested the sensor and received good values using an example program so I know the sensor works but when I use the AOSongAM2315.h…[Read more]