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neilh20 wrote a new post 1 years ago
Mayflies in Coastal Redwoods – Northern California I’ve completed a deployment of remote telemetry monitoring of depth gauges with TU CA. The purpose has been to visualize the depth readings for s […]
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neilh20 replied to the topic 12 V External Power and Serial Viewer in the forum Infrastructure and Equipment 1 years ago
The Mayfly 1.1 is great for powering options – but it does mean understanding the tradeoffs.
For an FTDI cable, for debug monitoring of the Mayfly this is what I do – https://github.com/neilh10/ModularSensors/wiki/Test-Equipment-FTDI-cable
I also cut some pins to make it a “monitoring cable” that won’t cause a reset when the USB is plugged in.…[Read more]
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Shannon Hicks replied to the topic 12 V External Power and Serial Viewer in the forum Infrastructure and Equipment 1 years ago
You are correct, if you’re using the USB jack to power a v1.0 or v1.1 Mayfly using a 12v source, then there’s no way to interface the Mayfly with a PC for programming or viewing serial output. However, all Mayfly boards include an FTDI jack that allows you to connect a variety of FTDI cables or adapters in order to communicate with the board in…[Read more]
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Apryl started the topic 12 V External Power and Serial Viewer in the forum Infrastructure and Equipment 1 years ago
I feel like there should be a simple solution to this, but I haven’t stumbled upon it yet. The 1.1 version of the Mayfly board now needs a DC converter connected to the USB C port in order to have 12V external power. When connected this way, everything seems to work. However, I can no longer access the terminal viewer while the converter is co…[Read more]
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Apryl became a registered member 1 years ago
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Shannon Hicks replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years ago
It’s still in the prototype and testing phase, but the good news is the the chips that were unavailable for the past 18 months are finally available again. If you or anyone else have specific RS485 sensors that you’re hoping to use, it would be helpful if you email me at mayfly@envirodiy.org with your sensor model information so we can make sure…[Read more]
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Stephen H replied to the topic 2022 EnviroDIY Hardware Status and Availability in the forum Mayfly Data Logger 1 years ago
Any update on when the RS485 adapter will be available? Or possible alternatives? Thx.
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Bettyk became a registered member 1 years ago
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r2d2yoda1 became a registered member 1 years, 1 months ago
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Sara Damiano replied to the topic Communication hardware selection advice for development in the forum Infrastructure and Equipment 1 years, 1 months ago
The LTE Bee (and WiFi) can change IP addresses at any time.
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Mark E. replied to the topic Communication hardware selection advice for development in the forum Infrastructure and Equipment 1 years, 1 months ago
Great! Thanks for the quick reply.
One followup question: I think I saw a reference in some of the documentation about the LTE module having restricted source and destination IP addresses i.e. once configured it will only work with a single destination address. Is that correct? And if so, does the WiFi Bee have a similar restriction? (Or maybe…[Read more]
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Sara Damiano replied to the topic Communication hardware selection advice for development in the forum Infrastructure and Equipment 1 years, 1 months ago
The WiFi bee is actively being supported. It’s what I test with on my desk. Switching back and forth between WiFi and LTE is fairly simple. But you should still do some LTE testing on your desk before moving to the field.
If you’re using a Mayfly, I’d go with the WiFi Bee. It plugs right in. Any other shield would require jumper wires or other…[Read more]
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Mark E. started the topic Communication hardware selection advice for development in the forum Infrastructure and Equipment 1 years, 1 months ago
I may be helping a friend with some software development on a Mayfly logger. He uses an LTE Bee module in the field when his loggers are deployed, but I don’t anticipate being in the field myself. Communications in the field require IP service. Instead of using an LTE Bee module while I’m developing, I’m considering an EnviroDIY WiFi Bee module or…[Read more]
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Mark E. became a registered member 1 years, 1 months ago
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Dirt Crew (TCE) became a registered member 1 years, 1 months ago
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Matt Barney replied to the topic Sampling Feature UUID for manual data upload in the forum Mayfly Data Logger 1 years, 1 months ago
Thank you!
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Sara Damiano replied to the topic Sampling Feature UUID for manual data upload in the forum Mayfly Data Logger 1 years, 1 months ago
You need to set the sampling feature UUID for the logger. If you have an EnviroDIYPublisher, this happens automatically, but without the publisher, you need to add it.
So after you set the logger pins in line 283 (
dataLogger.setLoggerPins()
), add the linedataLogger.setSamplingFeatureUUID(samplingFeature);
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Matt Barney started the topic Sampling Feature UUID for manual data upload in the forum Mayfly Data Logger 1 years, 1 months ago
I have a colleague for whom I programmed a Mayfly without any modem-related code because this station has no cellular service nor modem, so they upload data to MMW manually from the SD card. However, the data file being written to the card does not contain the Sampling Feature UUID, so they have to add that to the data file manually before it can…[Read more]
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Jon Van G became a registered member 1 years, 1 months ago
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Zoe Tressel became a registered member 1 years, 1 months ago
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