Jim Moore

<h2 class=”user-nicename”>@shicks</h2>
I just checked Amazon and no Protoshields showing.  I guess shipment processing isn’t one day turnaround!

Any updates on the availability of the Protosheilds?

Thanks.  I am using the FTDI port and wiggled some plugs, etc and now is loading ok.  I assume when I was getting that error the mayfly was plugged in and turned on because when I attempt to load with the pwr switch turned off I get the following e…[Read more]

Hi Sara @srgdamiano

I haven’t used PIO for several months but in preparation for the transition from 2G to 4G I launched PIO this week and it apparently did an upgrade and now my code won’t load.

I get the following error:

avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x00

PIO is currently core 4.3.4 and home 3.2.3

An…[Read more]

@heather

Since it’s not a MMW issue should I move my technical questions back to my original post on “infrastructure and equipment” forum?

Thanks for the update, Shannon.  Are there any plans to buy a quantity of 4G hardware in the expectation of a discount?  I will need at least 8 and would be glad to help out where needed.

I reposted this here from my post this morning on “infrastructure and equipment” forum:

“I noticed that what appears to be a general shutdown of the 2G network in the N. Chester county area which occurred Sunday, 7/12, at 13:45 EDT.  I have 8 stations in the Great Marsh Institutes’s network.  Three of these woke up this morning but the othe…[Read more]

@chuckkir

Thanks Chuck for getting my Sensorex RTD voltage divider output converted to °C.  I plan to leave the EC as the raw value from the AtlasScientific EZO circuit.  Attached is the code addition to DRWI_CitSci.ino to get the Sensorex probe data published to MonMW:

//==================================================
//   Atlas Scientific EZ…

[Read more]

Sorry forgot to add the links: GMI_test and GMI_EC1.  The other sites GMI_ECx are currently manual upload.

<h4 class=”user-nicename”>@chuckkir</h4>
Thanks Chuck for offering to help with my coding issues.  I have two sets of code that I am currently testing with my Low Cost Sensor Station.  Simple_logging.ino is working on my mayfly platform which I am using to test the compensation routines to convert the raw data from the AtlasScientific EC sensor a…[Read more]

I am currently working on setting up an array of Low Cost EC sensor Stations in Great Marsh, N. Chester County to monitor UNTs flowing into this large wetland.  My current issues are compensating the raw sensor data to µS and ºC.  See my forum thread.

I currently have six stations and will probably add more all using the the same operating cod…[Read more]

Where did the calibration coefficients you used in line 31 come from?  They could be in error.  The raw value of adc0 in line 26 is a bit count and 65536 (2^16) is the maximum which would be the value output if the analog input was connected to Vdd (~3.3V).

Don’t know why the zero offset.  I would try printing out your raw adc0 with the analog in…[Read more]

@adamgold

Hi Adam-

Thanks for getting back to me.  Since my software expertise is limited and I don’t understand how all the code in ModularSensors works I have not been able to get “calculated variable” to compile in my simple_logging.ino code.  I have been successful in getting the code to work with external_voltage and the Atlas EZO c…[Read more]

<a href="http://@adamgold“>http://@adamgold  Hi Adam-

Dave Bressler suggested I contact you for my issues noted above.

Thanks

-jim

Hi Sara @srgdamiano

I think I have gone as far as I am able on my Low Cost EC sensor project.  I added #include <sensors/ExternalVoltage.h> to the DRWI_CitSci code and registered GMI_test site using new ExternalVoltage_Volt(&extvolt) from the Sensorex RTD votage divider as a proxy for temperature.  I need to apply a simple linear correction (…[Read more]

I had the same problem trying to fill in gaps for SL150 when the modem wasn’t connecting.  See the following issue https://github.com/ODM2/ODM2DataSharingPortal/issues/430

I think its a know problem that is on the ToDo list.

I seem to have “detached” my screen shot