EnviroDIY | Letsid | Activity https://www.envirodiy.org/members/diste1jd/activity/ Activity feed for Letsid. Sun, 03 May 2026 02:40:08 -0400 https://buddypress.org/?v= en-US 30 hourly 2 3f2a47f5eddd01d4ced6caa93361e4c5 Letsid replied to the topic Hydros 21/Decagon CTD: reading error in the forum Environmental Sensors https://www.envirodiy.org/topic/hydros-21-decagon-ctd-reading-error/#post-17065 Thu, 02 Jun 2022 16:11:53 -0400 Hello all. I have recently been delivered two of the newest versions of the Hydros 21 CTD sensors. They are replacing two that were destroyed after a year in the field. Anyway, with these new sensors, I am  having issues with the SDI12 address. I have run the SDI12 check code (posted earlier) and have used that to try and program the sensor so…[Read more]

]]> d64fc0c115fe700abdcd946ab52aadb3 Letsid replied to the topic Hydros 21/Decagon CTD: reading error in the forum Environmental Sensors https://www.envirodiy.org/topic/hydros-21-decagon-ctd-reading-error/#post-14394 Mon, 27 Jul 2020 21:08:40 -0400 It worked! Thank you, thank you!  I very much appreciate all the help.

]]> 5f94195f9fbc74c8aed80aaf9866fae1 Letsid started the topic Hydros 21/Decagon CTD: reading error in the forum Environmental Sensors https://www.envirodiy.org/topic/hydros-21-decagon-ctd-reading-error/ Mon, 27 Jul 2020 17:42:34 -0400 This being our first year implementing our EnviroDIY unit, we are trying to keep it simple and are only using one sensor: the Hydros 21 (which, if I am not mistaken, is also known as the Decagon CTD).  Since it is so simple, compared to other units, I am slightly embarrassed to admit that I cannot seem to get any readings from the sensor.  Each t…[Read more]

]]> a9c45393014d39144ae710f366f8bed0 Letsid replied to the topic XBee and Hologram LTE: issues connecting to internet in the forum Mayfly Data Logger https://www.envirodiy.org/topic/xbee-and-hologram-lte-issues-connecting-to-internet/#post-14386 Mon, 27 Jul 2020 17:11:22 -0400 Wanted to send an update: the XBee is now connecting to the internet in a timely manner!  I saved the testing code for my future units.  Thanks again!

]]> 453eace6e45f3a43ddc6bcb24e7eb2aa Letsid replied to the topic XBee and Hologram LTE: issues connecting to internet in the forum Mayfly Data Logger https://www.envirodiy.org/topic/xbee-and-hologram-lte-issues-connecting-to-internet/#post-14370 Wed, 22 Jul 2020 19:18:17 -0400 Got it!  So this time I left it long enough to connect (or I think it is connecting).  Attached are snips of the monitor.  It repeats for quite a while and then right at the end it changes.  So, pictures 3 & 4 are almost consecutive.

]]> 081604c824b5fbb2a2bcfe8561a7806f Letsid replied to the topic XBee and Hologram LTE: issues connecting to internet in the forum Mayfly Data Logger https://www.envirodiy.org/topic/xbee-and-hologram-lte-issues-connecting-to-internet/#post-14361 Wed, 22 Jul 2020 18:35:24 -0400 The battery I am using is basically straight from the box so I was under the assumption that it was about 50% charged.  I have not had the opportunity to complete the solder on the Voltaic solar panel.  The antenna has been gently wiggled!  I should also note that I did not remove the antenna when testing the second Digi XBee (to avoid un…[Read more]

]]> 076b55027d44d900dcbfbac5483e6d08 Letsid replied to the topic XBee and Hologram LTE: issues connecting to internet in the forum Mayfly Data Logger https://www.envirodiy.org/topic/xbee-and-hologram-lte-issues-connecting-to-internet/#post-14359 Wed, 22 Jul 2020 16:14:24 -0400 Thank you for taking the time to put that together!  It worked… sort of.  My SIM successfully connected to the internet!  It took maybe 30 minutes.  My signal quality is listed as -45.

After successfully connecting, I restart the Mayfly and build in the MMW example.  This code fails to connect and I get the same result as before ( “could not co…[Read more]

]]> 818ccec27de5570ce509783e96526b57 Letsid started the topic XBee and Hologram LTE: issues connecting to internet in the forum Mayfly Data Logger https://www.envirodiy.org/topic/xbee-and-hologram-lte-issues-connecting-to-internet/ Mon, 20 Jul 2020 17:26:45 -0400 <p style=”font-weight: 400;”>I am unable to connect to the internet (and therefore monitor my watershed).  After reading some other posts, it seems that I am not alone.  However, I am still having problems even after reading some of the tips.  Here are links to the forums that I have read:</p>

    <…

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]]> 51e79bf2aee31e3ba252f88ec9ab51f6 Letsid replied to the topic Issues with compiling modular sensors library in the forum Miscellaneous https://www.envirodiy.org/topic/issues-with-compiling-modular-sensors-library/#post-14276 Tue, 30 Jun 2020 20:45:54 -0400 The pio lib install worked!  Thank you so, so, so much.

]]> 26a9352674b7b162ec2ad73f6afbbfed Letsid started the topic Issues with compiling modular sensors library in the forum Miscellaneous https://www.envirodiy.org/topic/issues-with-compiling-modular-sensors-library/ Tue, 30 Jun 2020 18:33:36 -0400 I have made good progress with the learn EnviroDIY course.  However, I have yet to succeed in compiling my .ini files when the modular sensors library is included under  lib_deps.  I skipped over this problem in some of the earlier lessons, such as the one using the DallasTemperature for temperature readings, by simply removing the modular se…[Read more]

]]> 5c62da5231c6a7bd50cc8ddcd8e3792a Letsid became a registered member https://www.envirodiy.org/activity/p/4770/ Mon, 27 Jan 2020 23:44:41 -0500 0