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Heather Brooks replied to the topic Transfer MMW Site Owner in the forum Monitor My Watershed 1 years, 10 months ago
Thanks for asking. The team at LimnoTech is working on a new hierarchical system for organizations that will allow for different levels of editing rights for multiple individuals. This will allow individuals other than the site owner/creator to manage the site. As I understand it, the target is to release this update by the end of the year. As for…[Read more]
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Jake Lemon started the topic Transfer MMW Site Owner in the forum Monitor My Watershed 1 years, 10 months ago
Hi All. Is it possible to transfer ownership of an MMW site to another user?
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Dan started the topic SDI12 and analog code in the forum Mayfly Data Logger 1 years, 10 months ago
Hello,
I am putting together a micromet station that includes some sdi12 sensors (meter group Terros 21, and Acclima 315H) and some analog thermistors (homebuilt but the same components as the Campbell Sci 107) with a second resistor (24.9K) wired between the return wire and the ground. I have some separate pieces of example code for the SDI12…[Read more]
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EMayerRHA started the topic Mayfly Board v0.5b – Communication with MWW in the forum Mayfly Data Logger 1 years, 10 months ago
I seem to be having some problems with a Mayfly ver 0.5b data logger. It has not recorded data since October 29th, nor has it connected to the cellular network since that day. I believe it is the cellular card on the board, but wanted to inquire about functionality because I cannot find documentation on the meaning of the LED indicators. When the…[Read more]
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neilh20 commented on the post, Open Data and Open Hardware: Tools for Collaborative Solutions to Water Challenges 1 years, 10 months ago
Gosh complex – it was great in the above all the linkages – reviews technically to my mind are features, and synergy in using them. Seems to me reviews can be on how to use (introducing to a new audience), tea […]
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neilh20 replied to the topic Primary powering in cold settings in the forum Infrastructure and Equipment 1 years, 11 months ago
@khaase interesting getting the LiSOCL2 activated.
My 2Cents is it would be good to characterize the 350mA pulse – and isolate it from the mega1284’s high impedance LiSOCL2. That could mean that for the “high impedance” (for a battery) LiSOCL2, the current draw has to be kept below a threshold, treated as a constant current source.…[Read more]
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neilh20 started the topic OSH – a discussion in the forum Mayfly Data Logger 1 years, 11 months ago
For electronics hardware – most people are used to shopping and then buying – simple transaction – however Open-Source Hardware at the board level can be different.
@ensign published https://www.envirodiy.org/tools-for-collaborative-solutions-to-water-challenges/
So, I’m interested in a discussion of how can OSH is used – Mayfly and other.…[Read more]
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Khaase replied to the topic Mayfly 1.1 Bootloader Burning? in the forum Mayfly Data Logger 1 years, 11 months ago
I ordered the cable. FWIW The folks that run Tag-Connect are very friendly!
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Khaase replied to the topic Primary powering in cold settings in the forum Infrastructure and Equipment 1 years, 11 months ago
I’ve been testing with Mayfly 1.1 and LiSOCl2 D batteries. Our package is using a Mayfly 1.1, and SD card, and a sensor on the switch power that pulls ~350 mA in pulses when its on.
I initially tried using 1S4P configuration with 95sq015 protection diodes with the intent of preventing heating from cell imbalances. That puts the Vin at about 3.4…[Read more]
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Khaase replied to the topic Mayfly 1.1 Bootloader Burning? in the forum Mayfly Data Logger 1 years, 11 months ago
Thank you for the link. I was googling for pogo pin grids, what a nifty widget.
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Shannon Hicks replied to the topic Mayfly 1.1 Bootloader Burning? in the forum Mayfly Data Logger 1 years, 11 months ago
The Mayfly v1.1RevB board uses a 6-pin Tag-Connect socket for the ICSP header: https://www.tag-connect.com/product-category/products/cables/6-pin-target
Previous versions of the Mayfly boards used standard header pins for the ICSP header, (0.5″ spacing on v1.0 and v1.1RevA, and 0.1″ spacing on v0.5 and older).
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Shannon Hicks replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 11 months ago
The Y511-A has a wiper motor that draws a little too much power on initial startup, so unfortunately even the newest Mayfly 1.1RevB still can’t power it directly. Our early 1.0 prototypes handled all the various 12v sensors just fine, but the voltage regulators on that prototype have been out of stock for the past 18 months, and we’ve been…[Read more]
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Shannon Hicks replied to the topic Yosemitech Y511-A Wiper Problem in the forum Miscellaneous 1 years, 11 months ago
With the Y511-A sensors we have (that were purchased about a year ago), whenever you apply 12v to the power wire, the wiper spins continuously in one direction for 5 full revolutions and then “parks” the wiper blade in the home position. Then it pauses for a few seconds, then it performs the actual back-and-forth cleaning wipe motion (not full…[Read more]
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Scott Ensign commented on the post, Open Data and Open Hardware: Tools for Collaborative Solutions to Water Challenges 1 years, 11 months ago
Could you share ideas on how to promote open source reviews? How can journals like HardwareX be leveraged? Can you share more about Crowd Source and how that helps verify quality assurance? This is all highly […]
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neilh20 commented on the post, Open Data and Open Hardware: Tools for Collaborative Solutions to Water Challenges 1 years, 11 months ago
Great to have the overview and direction. The creators of Open Hardware do need support in understanding what it takes to design, manufacture and sell the hardware, and also the community to do it smartly – open […]
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James_NZ started the topic Yosemitech Y511-A Wiper Problem in the forum Miscellaneous 1 years, 11 months ago
Hi all,
I have one Yosemitech 511-A sensor that turns on the wiper for approximately 30 seconds with each measurement. The wiper doesn’t move from side to side either, it rotates in a continuous full circle for the full 30s.
Has anyone experienced this? Is this a hardware fault?
James
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mbullard replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 11 months ago
James,
Could you solder the jumper on the old version wing board that would otherwise be under the step up board? And get 12 volt from the new Mayfly? I am not qualified to make any recommendations, but since 12 volt is on the new Mayfly, you should be able to power the Y511 that way.
Mike
Mike
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James_NZ replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 11 months ago
I’m also still very interested in these wings. The Pololu 12v Step-up voltage regulator has been discontinued and I’m struggling to build new wings.
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Scott Ensign wrote a new post 1 years, 11 months ago
Summary: Open hardware for water monitoring, combined with a national network of technical support for community science enabled by powerful web-based data sharing and management tools, is leading a revolution in […]
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Adolfo Lopez replied to the topic PlatformIO Developer Setup in the forum Mayfly Data Logger 1 years, 11 months ago
Specifically, I wanted to make changes to the ThingSpeakPublisher.h and ThingSpeakPublish.CPP. I’ve made changes on my local files to work with ThingSpeak, but I haven’t had much luck getting it uploaded on the Mayfly. I believe it’s because my platformio.ini file isn’t correct. I tried following the example found on the ModularSensors, but it…[Read more]
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