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
Community Activity See all activity
Pavel started the topic SDI-12 sensors wake-up time after powering up in the forum Environmental Sensors 1 years, 6 months ago
Hello,
does anyone know what is maximum time that some SDI-12 sensors need to initialize to be able to communicate with data logger after powering up?
In SDI-12 specification, there is plenty of information on timing, but I guess it assumes sensors have power supply already connected and I have’t found info on power supply timing (meaning if I…[Read more]
Jordyn MSUHydrogeology replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 6 months ago
Sounds good, Thank you!
Shannon Hicks replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 6 months ago
We sold the last couple kits last week and I hadn’t updated the status page yet to indicate that, but I just did. There were some supply issues with some of the parts in the starter kits and full station kits, but that should be resolved soon and the kits back in stock in about a week. The rest of the custom EnviroDIY electronic items like the b…[Read more]
Jordyn MSUHydrogeology replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 6 months ago
Hello! Do you know when the full mayfly station monitoring kits will be back in stock? The availability page says they are but the page for the kit says they are out of stock.
Thank you!
Shannon Hicks replied to the topic Hydros 21 Gen 2 -9992 values in the forum Environmental Sensors 1 years, 6 months ago
As long as you’re using the latest Hydros21 library file that has the longer sample time (500ms warmup and 1000ms sample time, as shown here: https://github.com/EnviroDIY/ModularSensors/blob/master/src/sensors/MeterHydros21.h) then it sounds like maybe a faulty sensor. Or it could be that the Mayfly isn’t waiting long enough to either warm up o…[Read more]
James_NZ started the topic Hydros 21 Gen 2 -9992 values in the forum Environmental Sensors 1 years, 6 months ago
Hi everyone,
I have a strange error where my brand new Gen2 hydros sensor is reading -9992 for depth and conductivity. Temperature is fine. I have three other Gen 2 sensors deployed and they all seem to work okay (although they too have negative value drop-outs on occasion).
I am using a Mayfly 0.5 board, and this happens in isolation of o…[Read more]
Shannon Hicks replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 6 months ago
No exact date yet, but we’ve ordered all of our inventory items and now are just waiting. I’ll update the Availability page with exact dates if we get more detailed info.
Matt Barney replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 6 months ago
Any estimate on when the LTE Bee modems will be back in stock, either here on EnviroDIY or on Amazon? -Thanks.
Jane became a registered member 1 years, 7 months ago
Jane
@buckje123
Jordyn MSUHydrogeology became a registered member 1 years, 7 months ago
Jordyn MSUHydrogeology
@msuhydrogeology