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Jim Moore replied to the topic Mayfly v1.1 technical questions forum thread in the forum Mayfly Data Logger 2 years ago
Hi @shicks I got my 5 pack of the v1.1 boards today and I noticed that:
- Removed External/Lipo slide switch since it’s no longer needed
Does that mean I can no longer power the Mayfly from a 12 V supply? I have an application for water sampling and the pumps run on 12V and they are controlled by the Mayfly so I can power the whole system wit…[Read more]
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Dave Bressler replied to the topic TSV Graph Scale Issue in the forum Monitor My Watershed 2 years ago
@jlemontu-org, yes as @shicks pointed out you or your colleague can follow up on this on ODM2DataSharingPortal Github issues page.
This is a known issue and I did already post to github about it, but if you want to add more info you can go to that post: https://github.com/ODM2/ODM2DataSharingPortal/issues/551
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James_NZ replied to the topic Hydros CTD-10 Regularly Dropping Out (-9999) in the forum Environmental Sensors 2 years, 1 month ago
@shicks, thanks for your help anyway Shannon. @aufdenkampe, any insight on the code above would be greatly appreciated.
@neilh20, yes all setups are the same. Some work fine, others have issues with dropping out. I have spare Mayflies and a spare CTD, but no spare turbidity sensor. Did you ever end up producing your Mayfly wings for the 0.5…[Read more]
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James_NZ replied to the topic Hydros CTD-10 Regularly Dropping Out (-9999) in the forum Environmental Sensors 2 years, 1 month ago
Hi @shicks. I’m just wondering if you saw anything in the code above that might be causing this problem?
Regards,
James
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James_NZ replied to the topic Hydros CTD-10 Regularly Dropping Out (-9999) in the forum Environmental Sensors 2 years, 1 month ago
I’m leaning more towards an interaction with the MODBUS wing. I had one station that produced -9999’s constantly when the Turbidity sensor was plugged in, and operated fine when I removed the MODBUS wing. This drove me nuts until Anthony pointed me towards the complex loop code where I set the Turbidity sensor to low a…[Read more]
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Jim Moore replied to the topic Errors compiling DRWI_SIM7080LTE.ino code in the forum Mayfly Data Logger 2 years, 2 months ago
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Zeke Holloman started the topic Mayfly I2C Address in the forum Mayfly Data Logger 2 years, 2 months ago
Hi there! Does the Mayfly have an I2C address associated with it? I’m trying to use Wire.h to transmit data between two Mayflys. If it does, where could I find it, for both the 0.5b and the 1.0. Thank you!
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neilh20 started the topic Mayfly 1.0 Qu in the forum Mayfly Data Logger 2 years, 2 months ago
@shicks just wondering what the expected standard charge is for the Mayfly 1.0
I’m seeing via a USB Meter that with a USB-C charger that delivers 5.0V (and 2A capable) with a 4.4A LiIon battery at 3.8V that it is only charged 0.13-0.2A. Previously Mayfly 0.5 this was the expected 0.5A
Digging deeper into the BQ24074
“Input-based dynamic po…[Read more]
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neilh20 replied to the topic RS485 Schematic in the forum Mayfly Data Logger 2 years, 2 months ago
@shicks just wondering if the RS485 schematic is likely to be published, and of course if the parts are likely to be available. Many thanks.
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neilh20 started the topic RS485 Schematic in the forum Mayfly Data Logger 2 years, 2 months ago
HI @shicks, just wondering could you post the schematic/parts on the “RS-485 Half-shield”
https://www.envirodiy.org/product/envirodiy-rs-485-half-shield-pack-of-5/ Says “Product expected to be in stock and ready for purchase in mid-October.”
Do you have any availability on it, and also when there might be a working +12V boost ~ very broadly Q2…[Read more]
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Matt Barney replied to the topic Voltage divider on multipurpose screw adapter in the forum Mayfly Data Logger 2 years, 2 months ago
After probing the screw term adapter, I don’t think that it will work for my purposes as I described above. If I’m correct, the way the adapter’s voltage divider works is this: When the S1 jumper is set to Res-Div and two matched resistors are installed on the S1 side of the adapter, the voltage output on the Grove’s D1 pin will be half of the…[Read more]
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Zeke Holloman replied to the topic Connecting SIM7080 to New Thingspeak in the forum Mayfly Data Logger 2 years, 2 months ago
Hi all! Thank you for all of your feedback and tips! I spent some time this week looking at the mqtt3.thingspeak.com server and I was able to get a channel up and running on it.
Overall, it’s not drastically different than mqtt.thingspeak.com. The main aspect being removed in the legacy Thingspeak server is the API…[Read more]
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Zeke Holloman started the topic Connecting SIM7080 to New Thingspeak in the forum Mayfly Data Logger 2 years, 2 months ago
@neilh @shicks @vogelrnws
Hi there! I recently received an email from Thingspeak stating that they are planning on shutting down their legacy Thingspeak server this month. I’m working to convert my Thingspeak channels over to from mqtt.thingspeak.com to mqtt3.thingspeak.com.
I’m using a Mayfly v1.0 alongside you all’s SIM7080 card. It publishs…[Read more]
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Zeke Holloman replied to the topic Trouble locating information on new LTEBee in the forum Mayfly Data Logger 2 years, 4 months ago
@shicks Aaaah, sorry to hear that. Hopefully the fix won’t be too bad.
Thanks for posting that code so quickly! I didn’t have time to look at it until today. I had an older version of Modular Sensors downloaded and so I tried running it with the code you sent and with a few edits in order to get it logging to thingspeak, it was practically plug…[Read more]
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Zeke Holloman started the topic Trouble locating information on new LTEBee in the forum Mayfly Data Logger 2 years, 4 months ago
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Zeke Holloman replied to the topic USB to UART Mayfly, Serial Ports Not Connecting in the forum Mayfly Data Logger 2 years, 4 months ago
Hey @shicks. Thanks for the lightning fast response.
That worked! Just had to download it from the link you sent.
Really excited to start working with the v1.0! Thank you all for your great hardware, communication, documentation, and quick responses!
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Zeke Holloman started the topic USB to UART Mayfly, Serial Ports Not Connecting in the forum Mayfly Data Logger 2 years, 4 months ago
Hi there! I recently purchased some Mayfly v1.0’s and was working to get them set up. I’m using Atom, alongside PlatformIO.
I’m trying to get some basic Hello world code running on the Mayfly, but I’m having some issues connecting to them, specifically connecting to the serial ports. The –port selection is blank, and highlighted blue (Pictures…[Read more]
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neilh20 commented on the post, New Mayfly Data Logger and Accessories 2 years, 5 months ago
@Shannon Hicks – I wonder could you provide a technical list of target/designed functional specs and what is tested and what hasn’t. Its pretty standard to be transparent for a new product, and to list the issues […]
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neilh20 started the topic JTAG on Mayfly in the forum Miscellaneous 2 years, 5 months ago
Has anybody seen a Mayfly freeze or got any thoughts on debugging it when frozen, or used the JTAG/Mayfly.
I’ve got an occurrence of a Mayfly frozen, and its about the 4th captured occurrence of it.
In each of the 4 cases I’ve had the FTDI connector on it, with the terminal capture program providing a time stamp, and latest is:[2021-10-13…[Read more]
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neilh20 replied to the topic How Do I Order The New Mayfly Monitor from Shop in the forum Mayfly Data Logger 2 years, 5 months ago
Always a lot of work getting a new revision out and running compatibility tests. I always admired the way
Paul Stoffregen of PRJC created a fishbowl for the releases, one I remember with the Teensy had a process of managing/advertising the release and being clear about it being in beta https://forum.pjrc.com/threads/27689-Teensy-LC-Beta-Testing - Load More