Activity – Jake Lemon

Jake Lemon started the topic TSV Graph Scale Issue in the forum Monitor My Watershed 2 years, 9 months ago

Hi All. A colleague of mine was using TSV to compare conductivity values across two separate sites. It appears there may be a bug when graphing data from two sites. Instead of using the same scale the data are graphed in two separate scales. See attached screenshot.

<p…[Read more]
Jake Lemon started the topic Deleting MMW Sites in the forum Monitor My Watershed 2 years, 11 months ago

Hi All. We have a couple sites where we we updated the units and order of the parameters. To do this, we had to create new MMW sites. I’m just getting around to deleting the old MMW sites and I’m getting a server error when doing so. Thanks for any help you can provide.
Jake Lemon replied to the topic Status update on MMW? in the forum Monitor My Watershed 3 years ago

Hi Anthony. Will the cache-busting code negate the need for MMW users to clear their cache to view sparklines? And if so, do you have an estimate on when you’ll be doing the next update? I’m debated whether to suggest to our volunteers/partners that they clear their cache in order to view sparklines.

Thanks!
Jake Lemon started the topic MMW down in the forum Monitor My Watershed 3 years ago

Getting a server error.
Jake Lemon replied to the topic 502 Bad Gateway on MMW in the forum Monitor My Watershed 3 years, 5 months ago

Appears to be back up now.
Jake Lemon started the topic 502 Bad Gateway on MMW in the forum Monitor My Watershed 3 years, 5 months ago

It looks like MMW is down.
Jake Lemon started the topic MMW is down in the forum Monitor My Watershed 3 years, 11 months ago

I’m getting a “bad gateway” message when trying to access MMW.
Jake Lemon posted a new activity comment 4 years ago

Thanks Zach!

View Conversation
Jake Lemon posted a new activity comment 4 years ago

Hi Zach. Did you ever make any progress with this? We have partners that would like to be able to do the same thing.

View Conversation
- Zach replied 4 years ago
  
  In my latest thread, I decided to take the plunge and ordered the Xbee components necessary to test my customized telemetry publishing script on a spare Mayfly board, to not interfere with my group’s existing stations. Setting up a PHP server seems easy enough, just need to figure out how to handle the data it posts.
  - Jake Lemon replied 4 years ago
    
    Thanks Zach!
Jake Lemon replied to the topic Beaver/Muskrat Damage? Vandalism? in the forum Mayfly Data Logger 4 years, 5 months ago

What a bummer Christa! I’m pretty sure my damage was a case of vandalism as well. The cut seems too clean to be critter related. The station was on private property but there is public access a quarter mile downstream. I wasn’t previously concerned about vandalism here though. I’m unsure how to mitigate that risk moving forward. Signage? Trail cams?
Jake Lemon started the topic Beaver/Muskrat Damage? Vandalism? in the forum Mayfly Data Logger 4 years, 5 months ago

Hi All,

I recently had a station where the sensor cables was completely severed right above the sensor. I’m wondering if anyone else has experienced something similar. I’ve attached a few photos. I’m unsure if I’m dealing with vandalism or critter damage. Probably hard to tell from photos but if anyone has any relevant experience that might…[Read more]
Jake Lemon started the topic dBm Threshold for Mayfly Connectivity in the forum Mayfly Data Logger 4 years, 9 months ago

Hi All. I was playing around with measuring LTE signal strength and directionality with a cell phone yesterday. I’m wondering if anyone has a sense of the dBm threshold where the LTE modem will connect and upload data to MMW?

The limitation of these apps is that you can only measure the signal strength for your carrier.
Jake Lemon started the topic EnviroDIY Spam in the forum Mayfly Data Logger 4 years, 10 months ago

A volunteer I’m working with received spam posing as an EnviroDIY forum post. Just FYI. See attached.
Jake Lemon replied to the topic Debug flags for modem comms in the forum Mayfly Data Logger 4 years, 11 months ago

I’m curious, were those LTE XBee3’s deployed in the field, worked properly then at some point stopped connecting to the internet? Or did you receive them and realize they wouldn’t connect upon initial testing? Just wanting to understand if this is something I need to watch out for with our LTE stations we’ve already deployed.

Thanks
Jake Lemon replied to the topic Mayfly clock and battery in the forum Mayfly Data Logger 4 years, 11 months ago

The SD card did have data. I left the SD card in long enough to complete one measurement. Attached. I then removed the SD card and took it home to look at the data, but left the station running without an SD card because I didn’t have a backup on me at the time.
Jake Lemon started the topic Uploading Data to MMW in the forum Monitor My Watershed 4 years, 11 months ago

Hi All,

I’m uploading data to MMW and wanted to share some observations.

1. Larger files will not upload successfully. It seems like the sweet spot is 11-13 days of 5-minute interval data for CTD/Turb Mayfly Configurations.
2. The data is sometimes visible on Time Series Analyst after upload and sometimes it is not. I can’t figure out what…[Read more]
Jake Lemon replied to the topic Mayfly Dissolved Oxygen Sensor in the forum Mayfly Data Logger 5 years, 2 months ago

Hi All,

Just following up on this. Shannon and I have exchanged emails off of the forum about setting up the Mayfly to work with the Yosemitech Sensor. Shannon, I’m curious as to the status of this?

Thanks,

Jake
Jake Lemon replied to the topic Sending Data Through Verizon Network in the forum Mayfly Data Logger 5 years, 2 months ago

Thanks Shannon! I’ll see what I can do.
Jake Lemon started the topic Sending Data Through Verizon Network in the forum Mayfly Data Logger 5 years, 2 months ago

Hi All,

I have a station deployed in a location with marginal cell coverage via AT&T. Verizon seems to be have better coverage. Can we update the Mayfly to send data through the Verizon network?

Thanks,

Jake
Jake Lemon started the topic Voltage Threshold for Data Upload Through Cell Network in the forum Mayfly Data Logger 5 years, 2 months ago

Hi There,

I have a couple stations that we deployed in forested areas. After a couple weeks the battery voltage settled at around 3.7v, dropping below that at times and rising above at times. When the voltage drops below 3.7v our logger stops sending data through the cell network. Would it be possible to decrease the threshold and see if we can…[Read more]
Load More

@jlemontu-org