@w3asa
Active 1 week, 3 days ago-
Jim Moore replied to the topic MMW Data Outage? in the forum Monitor My Watershed 9 months, 1 week ago
Since it’s not a MMW issue should I move my technical questions back to my original post on “infrastructure and equipment” forum?
-
Jim Moore replied to the topic MMW Data Outage? in the forum Monitor My Watershed 9 months, 1 week ago
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.
-
Jim Moore replied to the topic MMW Data Outage? in the forum Monitor My Watershed 9 months, 2 weeks ago
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]
-
Jim Moore started the topic Status of 2G network? in the forum Infrastructure and Equipment 9 months, 2 weeks ago
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 others are still mute.
According to Hologram it looks like 2G is on borrowed time
Does anyone h…[Read more]
-
Jim Moore replied to the topic Buy 20-25 Mayfly Data Loggers and Proto Shields in the forum Mayfly Data Logger 9 months, 2 weeks ago
Amazon says the protoshield is unavailable. Are there any plans to restock? I need 2-3 protoshields.
-
Jim Moore replied to the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 11 months, 2 weeks ago
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…
-
Jim Moore replied to the topic Geographically Scaling Modular Sensors in the forum Mayfly Data Logger 12 months ago
-
Jim Moore replied to the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 12 months ago
<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] -
Jim Moore replied to the topic Geographically Scaling Modular Sensors in the forum Mayfly Data Logger 12 months ago
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]
-
Jim Moore replied to the topic Mayfly 16 bit ADC errors in the forum Mayfly Data Logger 1 year ago
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]
-
Jim Moore replied to the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 1 year ago
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]
-
Jim Moore replied to the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 1 year ago
-
Jim Moore replied to the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 1 year ago
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]
-
Jim Moore replied to the topic Gaps in Time Series Analyst in the forum Mayfly Data Logger 1 year ago
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.
-
Jim Moore replied to the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 1 year ago
I seem to have “detached” my screen shot
-
Jim Moore replied to the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 1 year ago
@srgdamiano I decided to go back to basics with ModularSensors – getting started but took a while to get PCsync to load. See attached screenshot with the corrections I had to make on the src_dir.
What is the function of the .pio folder and is it automatically populated when creating a new project? I had to manually load the .pio/mayfly folder f…[Read more]
-
Jim Moore replied to the topic Double_logger example modification in the forum Mayfly Data Logger 1 year ago
I noticed a similar issue regarding response codes when I first got my project uploading to MonMW.
Copy of my response on another forum thread:
Couple of questions:
I noticed several different response codes from the server – 20x(good) 40x(eror). Yet the data uploaded successfully in both cases. Are these related to signal strength or slow r…[Read more] -
Jim Moore replied to the topic PlatormIO: ..Python 2.7 interpreter error in the forum Mayfly Data Logger 1 year ago
I don’t understand all the details but I get your point and no need to worry about baud rate! I can change the pin connections on my proto-shields to the SDA and SCL pins, no problem. However calculating temperature from the RTD on the Sensorex probe and correcting the EC reading of the Atlas EZO will be a challenge for me.
I posted more d…[Read more]
-
Jim Moore started the topic Low Cost EC sensor Station upgrade in the forum Mayfly Data Logger 1 year ago
I currently have six of the subject sensor stations (Photo of GMI_EC2 attached) deployed and logging data to SD cards. I recently setup two of these stations using PlatformIO to load the DRWI_CitSci.ino code with the AtlasScientificEC.h patched in. This library function did not match my hardware which uses the Sensorex probe with the Atlas EZO…[Read more]
-
Jim Moore replied to the topic Double_logger example modification in the forum Mayfly Data Logger 1 year ago
@stoltzfus-12osu-edu/ I am in a similar situation with my low cost EC sensor station project. I need to tweek the AtlasScientific sensor library to fit my hardware. I am using an AtlasSci EZO circuit set for UART mode and a sensorex conductivity probe with internal RTD which I use to report temperature as well as correct the EC reading to 2…[Read more]
- Load More
That’s the one parts we didn’t replenish, so I don’t have a timeline on when we might get more and restock the protoshields.