toofargone on Exporting data with local time instead of UTC
Hi, I'm not sure if this is the right place to post the question. I was wondering if it was possible for the data export function to return local time as set in my profile instead of UTC? Cheers,...
View Articlerw950431 on Exporting data with local time instead of UTC
You can set the timezone on a API call but adding the &timezone= parameter see https://au.mathworks.com/help/thingspeak/time-zones-reference.html dor details. Not sure about the data export...
View Articlerw950431 on MySQL
Assuming your mysql database is exposed to the internet you could use the React (on data entry) + ThingHTTP (post channel values) to achieve that. You are likely to get more information if you are...
View Articlenishaasingh29 on MySQL
rw950431 said Assuming your mysql database is exposed to the internet you could use the React (on data entry) + ThingHTTP (post channel values) to achieve that. You are likely to get more...
View Articlejbeale1 on Multiple 24-hour periods as separate plots in one chart
Thank you very much for that suggestion! That code works fine for two lines showing two days. Then I tried to extend to 3 lines for 3 days, and using all the same X and Y axes (instead of double-Y axis...
View ArticleEight19_FC on Bulk data upload from electron - example code gives error 500,...
Being able to upload many data points each associated with a timestamp to ThingSpeak at once is essential for my project. I am finding it hard to implement from the electron. As in the title, I'm...
View Articlerw950431 on MySQL
Then you will have to poll the Thingspeak API regularly and download new data. Depends on what you mean by "real time" - within an hour? a minute? a second? Where is your sensor? Is it easier to...
View ArticleAngmo on Is Thingspeak tracking the device IP address?
I created 3 thingspeak account for my project. 3Arduino was used to collect the data and the data collected was sent to arduino D. Each arduino was assigned to different thingspeak account. The program...
View ArticleHans on Is Thingspeak tracking the device IP address?
The situation that you are describing should work properly. Check to make sure that the Write API Key is unique for each device. You can also accomplish the same goal with one account and three channels.
View Articlecstapels on Multiple 24-hour periods as separate plots in one chart
The field for shed has some text data in it, so thingspeak is providing those as character vectors. The plot() function won't plot characters. There may be a function that exists to remove those from...
View ArticleVinod on Bulk data upload from electron - example code gives error 500, 1 or 0.
Have you considered modifying this example and seeing if this works from your device: https://www.mathworks.com/help/thingspeak/bulk-update-a-thingspeak-channel-using-particle-photon-board.html I...
View ArticleVinod on Is Thingspeak tracking the device IP address?
This is a common situation where code on the Arduino is writing each field individually, instead of setting each field and writing all fields in a single shot. Take a look at this example to see how to...
View ArticleVinod on New Android Widget: ThingSpeak Monitor
Yes. All forums are actively monitored.
View Articlejbeale1 on Multiple 24-hour periods as separate plots in one chart
Ah, thank you, I didn't realize that since the default graph plot still worked for the Shed channel. Maybe it is a stray CR-LF at the end of line. I changed the source Python code to convert incoming...
View ArticleChungTran on MQTT bridge
Hi, When we use MQTT protocol to send data to server, can we check the response to verify if it was sent complete? And what function to get data use MQTT API. Thanks, Chung
View Articlegkaplan on thingspeak ThingSpeak.readIntField(,,) on arduino with esp8266...
Hi Oded ! I also have some problems with Arduino Uno and WifiEsp and Thingspeak libraries. Did you solve your problem? Or any workaround. Thanks for help. Best regards.
View Articleastrotutor on Reading back data from Thingspeak
Hi All. I have set up a Thingspeak channel with the purpose of logging how many times a tweet hashtag is used. This is OK. I have also set up a ThingHTTP with a TweetControl to do the above and log...
View Articlerw950431 on Reading back data from Thingspeak
Unfortunately, as you have found, the Arduino web client lacks many of the sophisticated features of more advanced programming environments so you are left to deal with the raw strings by yourself....
View Articlejteindl on JavaScript Query
Not sure if this is already doable... In my JavaScript I have a number of variables as shown: stop = new google.maps.LatLng(49.093914487013, -117.71569423377514) waypts.push({ location: stop,...
View Articlejteindl on Query data field for JavaScript Dependency
Not sure if this is already doable... In my JavaScript I have a number of variables as shown: stop = new google.maps.LatLng(49.093914487013, -117.71569423377514) waypts.push({ location: stop,...
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