dan@wachusett

Hello @mbarney,  or @dan-wachusett  I’m looking to try the LTE BEE – just wondering if you have used the RevX Verizon CAT-M sims.

I have been using it with the Dig XB3-C-A2 and have a few spare. Seems like it should work at this stage, but many ships have foundered on unseen shoals.!

@dan-wachusett Gosh just seeing this – seems like you got that Keller CTD.

Just wondering did you follow the advice given from https://www.envirodiy.org/topic/keller-ctd-sensor/#post-16332

Partly its decoding the layers of software. The keller protocol is used to access the Keller CTD map. I find it most helpful to compare and trace how…[Read more]

@dan-wachusett   I’ve just done quite a bit more work with modbus protocol, including developing an InsituModbus and though I would share here what I found out.

What its shown me is that possibly for the Keller CTD, a baby step may be to o start with https://github.com/EnviroDIY/KellerModbus and modify examples/GetValues to see if you can pull t…[Read more]

@dan-wachusett  I’ve used WOFpy but there are some issues. https://github.com/ODM2/ODM2DataSharingPortal/issues/445

https://github.com/ODM2/ODM2DataSharingPortal/issues/450

Is that the same function as pulling with a GET, or does the GET add extra value – possibly my ignorance in not understanding different methods. 🙂

Hi @dan-wachusett – I’d be very interested to hear how your measurements work out.

This is what I did for acceptance testing (and characterizing) on a number of different types of depth sensors for a 2013 project – https://www.envirodiy.org/measuring-low-water-in-streams-accurately/

The update since then is the hydrologists I work with use the…[Read more]

Hi @dan-wachusett. I am about to order 10 x Hydros 21 units from METER Group. I assume they will be Gen 2 (cost $511 USD each).

Is someone working on the modular sensors library? Any idea how long it will be before the Gen 2 can be used?

James