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How many sensors are you wanting to connect to your Arduino board?  Do you have a Mega, or Nano, or both?  What sort of termination is on the end of your sensors?  Are you just wanting to display instantaneous sensor data on your computer or are you trying to build a logging device?

can you suggest something?

Thanks, Yes, I noticed it came back pretty quickly.

The DNS is now resolving correctly, and I can reach Monitor My Watershed in multiple browsers and devices. If you’re still having trouble, please try purging your browser cache or opening a new private/incognito window. The domain is now set to auto-renew.

Thanks!

Hi @lance-lascari, the domain has been renewed, and access should be restored soon. I’ll keep an eye on it. Thanks!

Thanks for the update.  We’re looking into it, my guess is there’s a conflict between two libraries that is causing some issues, so we’ll have to dig into it and narrow it down.

I wanted to come back to this thread to give an update. I did get this working! I had tried unplugging the modem and even commenting out any code related to the modem, it still would log every minute, so it wasn’t related to that. I had some code from another site that we knew worked, so I tried to use that, but then my version of the Modular…[Read more]

There’s information on this page, in Section 6.2 about the holes for the cable glands: https://www.envirodiy.org/knowledge-base/building-an-envirodiy-monitoring-station/

As mentioned on that page, the 1/2″ NPT cable glands require you to drill a 23/32” hole and tap it with a 1/2″ NPT tap.  I don’t know what the diameter of the cable for your sens…[Read more]

Thank you for that info.

I need to tap another hole for the Turner device and was wondering if you have a size recommendation for a drill tap and waterproof cable gland.

That’s one of the older, now-discontinued Xbee models.  Have you used that module before or is it completely new and unused?  We had many of them die after about a year of service.  Did you modify the SJ19 solder jumper on the back of the Mayfly to change the bee status pin from the usual Bee pin 12 to Bee pin 13.  I see you have it listed cor…[Read more]

Hi Shannon. I’m using a Digi XBee modem.  We can’t get a hologram account through our agency and we have a contract with Verizon, so we’re using this modem with a Verizon SIM card. We have other stations using a similar setup, though some have the v0.5 Mayfly boards with a modem adapter. I’ve attached a picture of this one that’s been giving me problems.

What modem are you using with this setup?