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Vinod


Last seen: 2 jours ago

MathWorks

265 total contributions since 2011

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Answered
How to create an editable map on thingspeak?
If you have a paid license of ThingSpeak, you can enable the "Auto Update" checkbox on the MATLAB visualization that will cause ...

3 jours ago | 1

| accepted

Answered
Getting sporadic 404 Bad request and 429 Too Many Requests when posting bulk data
This is most likely with a badly constructed request to ThingSpeak. It will be difficult to debug because it is likely that some...

3 jours ago | 0

Answered
Sending an Email to someone else using Thingspeak
ThingSpeak only sends email to the account owner, to prevent it from being used to spam people. You can set up a rule in your em...

11 jours ago | 0

Answered
how to enable email notification once a month or after 30 days.
Have you taken a look at the TimeControl app on ThingSpeak? You can use that to schedule your MATLAB code to run on a schedule o...

15 jours ago | 0

| accepted

Answered
ThingSpeak error responses broken?
We are looking into this. I'll post a response here when we have more information.

26 jours ago | 0

Answered
ESP32 - Arduino - no data seen on Thingspeak
I'd recommend starting with the examples here. They will provide a good foundation as you develop your specific sketch.

environ un mois ago | 0

Answered
MQTT subscribe gets no data back
Have you taken a look at this example? It should be possible to modify it for a Particle Argon quite easily.

environ un mois ago | 0

Answered
ThingSpeak account not accepting messages after anniversary date
Have you tried sending messages from a browser window to rule out a code issue?

environ un mois ago | 1

| accepted

Answered
Can't export data from thingspeak. Thingspeak takes too long to respond.
We're able to reproduce this and are working on a fix. I'll update this thread once the fix is deployed.

environ un mois ago | 0

| accepted

Answered
Random appearance of error code 400
A 400 response is in response to a bad request. This usually can be traced back to a request that likely has badly encoded data....

environ un mois ago | 0

Answered
Thingspeak - upload stopped working on all channels simultaneously
I think this has to do with your device connectivity or something on that end. To confirm, can you try logging in to ThingSpea...

environ un mois ago | 1

| accepted

Answered
How do i send multiple emails to different people using the Thingspeak Matlab Analysis
The alerts feature is designed to only send emails to the ThingSpeak accout holder. This is to prevent abuse of the service to g...

environ 2 mois ago | 0

Answered
Thingspeak - Expired License message & upload stopped working
I suspect you missed the deadline to link your legacy ThingSpeak account to a MathWorks Account. The issue is the same as report...

environ 2 mois ago | 1

Answered
Reading values from thingspeak website
Please refer to this page and the FAQ for information on the different license types and the capacity of each license type. Also...

environ 2 mois ago | 1

Answered
Running CURL - Post method to Thingspeak
Have you tried starting from the examples in the ThingSpeak library? There are specific examples for the Yun that you can start ...

2 mois ago | 1

| accepted

Answered
Data storeged in thingspeak
I think you will find the answers to your questions in the License FAQ.

2 mois ago | 0

Answered
Can we upload image to Thingspeak?
If you are using a Raspberry Pi, you can set up the IP camera functionality on it and then use the IP camera in a MATLAB visuali...

2 mois ago | 1

Answered
Getting authentication failure when using POST from ESP32
Have you taken a look at this example: https://www.mathworks.com/help/thingspeak/continuously-collect-data-and-bulk-update-a-th...

2 mois ago | 0

Answered
ThingHTTP Example not working
It appears Coinbase changed their CSS or page layout, yet again. Try this instead: In the URL field, enter: https://cointelegra...

2 mois ago | 1

| accepted

Answered
Can Raspberry pi 3B+ use Talkback (Thingspeak)?
Any device that can make HTTP requests should be able to use the Talkback feature on ThingSpeak, including the Raspberry Pi.

3 mois ago | 1

| accepted

Answered
How can I change the standard 15 s update time when using my own local Thingspeak server?
One second updates are only supported on the ThingSpeak service. To get the one-second update rate, you will need to purchase a ...

3 mois ago | 0

Answered
How to clear thingspeak channel from Matlab?
Try this: ChannelID = YOUR_CHANNEL_NUMBER; UserAPIKey = 'YOUR_USER_API_KEY'; % This is available from https://thingspeak.com/a...

3 mois ago | 0

Answered
urlfilter provides wrong number
It appears that the website loads its data dynamically (i.e., data is loaded into the page's DOM asynchronously after the initia...

3 mois ago | 1

| accepted

Answered
Can't import csv file into thingspeak.
Thank you for reporting the issue. It has been resolved.

4 mois ago | 1

Answered
Raspberry Pi with MPU6050 Sensor Data Visualisation (Accelerometer, Gyroscope)
There are numerous tutorials online. Have you tried looking at some?

4 mois ago | 0

Answered
How to write a matlab code to automate the bulk write procedure on Thingspeak
Please see the documentation for the thingSpeakWrite function.

4 mois ago | 0

| accepted

Answered
need help with Talk back, commands and fields
Have you taken a look at the Thingspeak examples? This one might be relevant to what you're trying to do: <https://www.mathwo...

4 mois ago | 0

Answered
Insert the fields into a web site
Take a look at this documentation: https://www.mathworks.com/help/thingspeak/embed-a-chart.html I'm not sure what you mean by "...

4 mois ago | 0

| accepted

Answered
Receiving multiple math errors while plotting data with Matlab AQI Calculator Example
My suspicion is your data contains 'NaN' and you are attempting to perform arithmetic on NaNs. You may want to look into functio...

4 mois ago | 0

Answered
How do I breakline in MATLAB emails?
Try alertBody = sprintf('El sistema de monitoreo no ha obtenido ningun dato del Arduino en los ultimos 10 minutos.\r\n Se rec...

4 mois ago | 0

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