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FHBlogger became a registered member 1 years, 7 months ago
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Shannon Hicks replied to the topic Need Help with Clarivue10 Turbidity Sensors in the forum Environmental Sensors 1 years, 8 months ago
What Mayfly board version are you using? The ClariVue10 seems to only work reliably with the Mayfly v1.1 RevB since it produces the most stable 12 volt output. Also, we’ve found that at room temperature the ClariVue needs about 8 seconds after the switched power is applied before it will respond to any commands, and then needs another 9 s…[Read more]
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Michael Daniel started the topic Need Help with Clarivue10 Turbidity Sensors in the forum Environmental Sensors 1 years, 8 months ago
Hello everyone,
I’m having a very similar problem to what James had been experiencing in this forum post. I’ve recently installed 3 Clarivue10 Turbidity sensors in stream, but only one of them (LYHWR005) works reliably. The other two (LYHWR004 and LYHWR006) typically only work for several hours a day.
I believe the problem is related to the…[Read more]
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dkanagaraj became a registered member 1 years, 8 months ago
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neilh20 replied to the topic platformio.ini help in the forum Mayfly Data Logger 1 years, 8 months ago
@ldecicco congrats on trying the platformio – it has a lot of professional capability, but like anything – getting in a fancy plane(!) there are lots of bells and whistles that can go off.
For “new” libs there are at least two ways to work with them, a) put the full path to them under libdeps
I find a…[Read more]
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marbles became a registered member 1 years, 8 months ago
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Martin Beach started the topic Hologram SIM Connection in the forum Miscellaneous 1 years, 8 months ago
I’ve been combing through the forum looking for a solution to this:
Could not connect to internet for clock sync.
<p style=”text-align: left;”>I am using the EnviroDIY 4g LTE Bee adaptor board and a DigiX bee board. From other posts, I learned that my RSSI light is not on, meaning I do not have cellular service. However, I am not in an area where…[Read more]
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Laura DeCicco started the topic platformio.ini help in the forum Mayfly Data Logger 1 years, 8 months ago
I’ve mostly converted from the basic Arduino IDE to VSCode/Platform IO. The main reason I made the switch was library management. I love every aspect so far (code completion, integrated Git tools, etc), but I’m still struggling with how to best use the platformio.ini file to manage required libraries for a project.
For example, this is an example…[Read more]
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Shannon Hicks replied to the topic ESP32 not reading SDI12 Implexx sap flow sensor when 35oC in the forum Other Data Loggers 1 years, 8 months ago
Without knowing more about what board you’re using for the logger, or the software that runs on it, it’s hard to guess what the problem is with your system. But I know that when we first used Arduino Uno boards for loggers about 10 years ago, we found that they became unreliable and inaccurate at high temperatures, both in terms of timing and…[Read more]
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Martin Beach became a registered member 1 years, 8 months ago
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FHB-logger replied to the topic ESP32 not reading SDI12 Implexx sap flow sensor when 35oC in the forum Other Data Loggers 1 years, 8 months ago
It’s a custom data logger that for the SDI12 connection basically connects pins to screw terminal. We are using a 12v 16 ah sealed lead acid battery. I did try 5v nimh with a 1A setup 12v buck previously and it had problems with the sap flow. All other sensors work fine with the stepup. I am using the EZSCB ant esp32. It has the lowest sleep pow…[Read more]
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Shannon Hicks replied to the topic ESP32 not reading SDI12 Implexx sap flow sensor when 35oC in the forum Other Data Loggers 1 years, 8 months ago
What board are you using for your datalogger? And what is your battery and the model of the ESP32 you’re using?
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FHB-logger started the topic ESP32 not reading SDI12 Implexx sap flow sensor when 35oC in the forum Other Data Loggers 1 years, 8 months ago
I have a data logger using the ESP32 and using the EnviroDIY SDI12 library. The library has read all the SDI12 devices I have (Enviroprobe, Sentek probe, Terros 21, Implexx fruit size dendrometer and Implexx trunk dendrometer) successfully except one, the Implexx Sap flow sensor. It cannot get readings from the sensor when the air temperature e…[Read more]
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FHB-logger became a registered member 1 years, 8 months ago
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D_Manning started the topic Salinity probes compatible with Mayfly data logger in the forum Environmental Sensors 1 years, 8 months ago
What are some commercially available probes for salinity (with or without conductivity) that are compatible with the Mayfly data logger?
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James T became a registered member 1 years, 8 months ago
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Steve became a registered member 1 years, 8 months ago
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Ckbsj became a registered member 1 years, 8 months ago
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neilh20 replied to the topic Modem Characterization in the forum Mayfly Data Logger 1 years, 8 months ago
The other side of failure is looking at how to design for system stability.
Some components may appear to fail, like modems. However the software of course needs to be robust enough to handle network conditions.
A way of thinking about it is the “7 Layer OSI stack” and transmission reliability is attributed to Network Layer, or layer 3 htt…[Read more]
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sofija replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years, 8 months ago
thanks for your reply! Would you mind sharing how you got the sensors delivered to you if you’re based outside of the US (I’m assuming this might be useful for other people too)? I’ll start a new thread to share more about what I’d like to do with the mayflies so we can discuss more–I’m also curious to hear how you’ve been using them!
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