Jim Moore

<h2 class=”user-nicename”>@srgdamiano</h2>
Hi Sara-

I spelled your handle wrong so maybe you didn’t see this.  Do yo need more details?

I observed the same issue on one of my sensor stations with last data on Dec 7 at 12:55. I have 4G modems and was working fine till then.  I am located in elverson Pa.  I thought it was a modem failure which Shannon has had a bunch of.  Maybe the Amazon cloud server problem.

I just tried this with Safari on my iMac and the scroll works to change scale so must be a Chrome problem which I typically use.  I have Chrome Version 89.0.4389.82 (Official Build) (x86_64)

btw Robert S response didn’t show up in this thread

My problem is that GMI_EC1 has conductivity spikes up to 900,ooo µS. The TSA chart auto scales to that level.  If I hover over EC axis and left click I can shift the scale location but I want to hover around zero and expand the scale so the all the lower EC readings are displayed.  I could do this a few weeks ago and my mouse wheel is working on…[Read more]

I noticed this week that the TSA charts can not be scaled with the mouse scroll button but they can be shifted.  Something changed since I was able to scale and move any of the displayed parameters.

I couldn’t find this issue in any other threads so I bring it up here.  Perhaps there was a recent update and that feature got broken?

Couple of clarifications:

• The discharge is a fixed load of 22Ω so ohm’s law works!
• My question is why is the Mayfly station drawing less and less current as it approaches 3.3 Volts?  Yet the 4G modems continue to work and upload the data.
• I believe that Shannon said that some older sd cards tend to cause current draw during sleep mode.  Ma…

[Read more]

I am using the same hardware with my Low Cost EC stations   which is set up for UART mode but I have since upgraded to I2C mode when I added the 2G modems.  I am using the sensorex probe for the EZO EC which has an integral RTD which I read thru the analog input.  I think its only about a $30 premium for the the RTD option.  Maybe there are som…[Read more]

Thanks for the info Shannon.  I will check out the GPRSbee and sd card to see if they are the cause of the 2.4 mA draw when in sleep mode.  I’ll try a new Mayfly board next.

@shicks

I checked my GMI_EC5 station that I mentioned above that was not keeping up and I measured about 2.4 mA current draw when the mayfly is in sleep mode.  I thought it should be close to zero when in sleep mode.

Any thoughts Shannon?

@mbarney

I have the same issue.  I have my LEC stations (GMI_ECxx) running with 2G cell service and I did have one station that the solar charge chip failed and caused battery to drop below the 3.55  volt threshold for upload.  However GMI_EC5 seems to be getting a charge during the day but is still not keeping up.  I attached a screen from MMW…[Read more]

@shicks

I checked Amazon and finally discovered that “envirodiy mayfly protoshield” works for a search.  Did not have envirodiy in my search query.

I just bought the last one so guess time to restock

@shicks

I checked Amazon and finally discovered that “envirodiy mayfly protoshield” works for a search.  Did not have envirodiy in my search query.

<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?