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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
Scott Ensign replied to the topic Continous HAB monitoring in the forum Mayfly Data Logger 2 years, 1 month ago
Yes, the Stroud Center has a Campbell Scientific phycocyanin sensor deployed on a Mayfly Data Logger. @shicks might be able to share code with you.
Elliot Ma replied to the topic Cannot Connect to Internet with SIM in the forum Mayfly Data Logger 2 years, 1 month ago
Funnily enough, I’m having the exact same issue! Also using the ClariVUE 10 turbidity sensor. It seems that the logger is writing to the SD card instead of connecting to the SIM. Hologram is basically telling me the SIM is online and ready to be communicated with, it just isn’t receiving anything.
Elliot Ma became a registered member 2 years, 1 month ago
Elliot Ma
@elliot_ma
Elizabeth Watson started the topic Cannot Connect to Internet with SIM in the forum Mayfly Data Logger 2 years, 2 months ago
I’ve completed two Mayfly loggers, each with a ClariVUE 10 turbidity sensor connected. I used the DRWI_DigiLTE sketch to set the Logger ID, arrange the variable list, and input the UUIDs. However, I keep getting the message “could not wake modem for clock sync” on both Mayflys. The data for the sensor is shown on the serial monitor and it states…[Read more]
Elizabeth Watson replied to the topic Error Compiling for Mayfly; ModularSensors in the forum Mayfly Data Logger 2 years, 2 months ago
Hello!
Thank you for your response! I finally have the sketch uploaded.
I am now having an issue with the cellular connection. When I ran the sketch, it said “could not wake modem for clock sync” and then it let me know that it would be saving to the SD instead. How can I fix this?
I tried making sure everything was in the correct placement…[Read more]
nick started the topic Continous HAB monitoring in the forum Mayfly Data Logger 2 years, 2 months ago
Hi,
Has anyone setup their Mayfly data logger to monitor HABs in ponds/lakes? Right now, we are manually collecting the samples and trying to see if doing continuous monitoring would be beneficial.
Thank you.
Sara Damiano replied to the topic Error Compiling for Mayfly; ModularSensors in the forum Mayfly Data Logger 2 years, 2 months ago
You need to either upgrade your ModularSensors library from 0.34.0 to 0.35.0 or downgrade your SD fat library from 2.2.3 to 2.1.2.
All the dependent libraries are updated all of the time and not all versions match with each other. It’s best to download the libraries as a package from the ModularSensors releases page on GitHub. That zip file…[Read more]
Elizabeth Watson started the topic Error Compiling for Mayfly; ModularSensors in the forum Mayfly Data Logger 2 years, 2 months ago
Hello,
I’m currently trying to change the logger ID, input the variable list, and input the UUID List, but the sketch (DRWI_DigiLTE) keeps failing to compile. I’ll include both the error message as well as the sketch. I am at a loss with how to fix this and would appreciate any thoughts/suggestions! Thank you!
Elizabeth Watson became a registered member 2 years, 2 months ago
Elizabeth Watson
@drisannasmama
Dave F became a registered member 2 years, 2 months ago
Dave F
@dave_ef