caroline@wachusett – EnviroDIY

caroline@wachusett replied to the topic Hydros21 Reporting -9999 on Mayfly 0.5b in the forum Mayfly Data Logger 3 weeks, 3 days ago

Hi Shannon,

Thank you for the response. I ran the board attached to my computer in Arduino and the red LED3 light did come on when the sample was run. I put a voltmeter across the GND and V pins and the voltage was 3.3v when the sample was collected.

The sketch on the 0.5b board is older than 2022 so that would explain why the new Gen2…[Read more]

caroline@wachusett started the topic Hydros21 Reporting -9999 on Mayfly 0.5b in the forum Mayfly Data Logger 3 weeks, 5 days ago

Hello,

We have a Mayfly station with a version 0.5b board and a Hydros21 CTD sensor attached. The sensor had been working for years at the site but recently, the CTD measurements were being reported as -9999 for all three parameters. I tried troubleshooting and ended up swapping out the sensor for a new Hydros21 CTD sensor. Before deploying, I…[Read more]

caroline@wachusett replied to the topic Issues with Digi XBee 3 Global Modems in the forum Mayfly Data Logger 11 months ago

Hi Shannon,

We are using the Mayfly version 1.1 board to test the Digi modems. The specific Digi modem we are testing is linked…[Read more]

caroline@wachusett started the topic Issues with Digi XBee 3 Global Modems in the forum Mayfly Data Logger 11 months ago

Hello,

Our group ordered the Digi Xbee 3 Global Modems (XB3-C-GM2-UT-001) to connect to our Mayfly boards. We have a combination of 0.5b and 1.1 boards that we use in the field. I have been using a 1.1 board to perform tests on the new modems but I have not had any success uploading the data to Monitor My Watershed. I have attached the sketch I…[Read more]

caroline@wachusett replied to the topic New Xbee Modem: XB3-C-GM1-UT-001 in the forum Mayfly Data Logger 1 year ago

Hi Shannon,

I was wondering if you had a chance to revisit the Digi modules and if so, did you have any success?

Thank you,

Caroline

caroline@wachusett replied to the topic New Xbee Modem: XB3-C-GM1-UT-001 in the forum Mayfly Data Logger 1 year, 1 month ago

Hi Shannon,

Thank you for the quick response and I appreciate your help! If you end up finding out anything, please keep me updated.

caroline@wachusett replied to the topic New Xbee Modem: XB3-C-GM1-UT-001 in the forum Mayfly Data Logger 1 year, 1 month ago

Hello,

Thank you for your quick response Bob! To be honest, I am fairly new to working with the Mayfly boards. I was wondering if anyone at EnviroDIY had any luck with the modems since this was initially posted in September and if so, could direct me to an example sketch to use that turns off the 2G fallback. Or if there is any other sketch that…[Read more]

caroline@wachusett replied to the topic New Xbee Modem: XB3-C-GM1-UT-001 in the forum Mayfly Data Logger 1 year, 1 month ago

Hello,
<p class=”user-nicename”>@bblumenscheid or any other EnviroDIY user who may know, I was wondering if you know whether both the Digi XBee 3 Global (GM2) and the Digi XBee 3 Low-Power (GM1) modems work on the Mayfly 1.1 board in the U.S.? We have the Global GM2 modem and we have not been able to send data to MMW successfully. It uploaded one…[Read more]

@carolinewachusett