Answered
Reading from Thingspeak: Daily averages are easy. How do I get a monthly average?
There are built in template codes to help you develop MATLAB code. If you go to the MATLAB analysis or MATLAB Visualizations ap...

2 maanden ago | 0

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Answered
Channel ID doesn't matter during upload data
You are correct. It is better for security reasons to provide both the API key and channel ID. Additionally it makes tracking yo...

2 maanden ago | 0

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Answered
How to add a timestamp to body?
Yes this is the expected behavior. As described above, you need to call the thingHTTP with TimeControl or React to use the date...

2 maanden ago | 0

Answered
How to add a timestamp to body?
What time would you want to see in the response? I would have guessed you want to see the time it was called. It might help fo...

2 maanden ago | 0

Answered
How to test for thing speak plugin using user input's?
Can you rephrase your question? It does not seem to be clear what you are asking.

2 maanden ago | 0

Answered
How to add a timestamp to body?
Can you take screen shots of the thingHTTP and TimeControl settings? Make sure you blur out the api keys if you want to keep th...

2 maanden ago | 0

Answered
How to add a timestamp to body?
You need to trigger the request with a TimeControl or React. I just tested it with a TimeControl, I'm sure I've tested with a R...

2 maanden ago | 0

Answered
how to export data in time range using thingspeak?
You can see the documentation for the read data API call. There is a dateRange parameter you can use. Just be extra careful a...

2 maanden ago | 0

Answered
Bulk upload working on arduino. But thingspeak graph update only shows last data entry, unless i refresh the page
ThingSpeak plots on your channel view should update in the interval defined in the plot settings (as fast as 15 seconds I think)...

2 maanden ago | 0

Answered
How to change state of a message to be true or false in jquery?
Perhaps you could try this jquery forum? Are you trying to chnage the status field in your channel feed? if so have a look at ...

2 maanden ago | 0

Answered
assign variable for the data read from channel
If you have a time control set for a specific time, that should take care of the running at a specific time. You could probably...

2 maanden ago | 1

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Answered
Unable to post to Thingspeak channel
Have you had this account for several years? If so you probably would have recieved am email with instructions about how to ren...

3 maanden ago | 0

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Answered
Unable to post to Thingspeak channel
GET https://api.thingspeak.com/update?api_key=KYY2MERT251RV2OM&field1=111 That would be the format to try if those are truly th...

3 maanden ago | 0

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datetimetest

3 maanden ago

Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

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Return area of square
Side of square=input=a Area=output=b

3 maanden ago

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Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

3 maanden ago

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Add two numbers
Given a and b, return the sum a+b in c.

3 maanden ago

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

3 maanden ago

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

3 maanden ago

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Create a vector
Create a vector from 0 to n by intervals of 2.

3 maanden ago

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

3 maanden ago

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

3 maanden ago

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Find max
Find the maximum value of a given vector or matrix.

3 maanden ago

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

3 maanden ago

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Inner product of two vectors
Find the inner product of two vectors.

3 maanden ago

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

3 maanden ago

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

3 maanden ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

3 maanden ago

Answered
viewing all channel fields in one frame(tabular form) with all refreshed values
Start with the Get started tutorial.That will help you get oriented with the basic functionality of ThingSpeak. Then you can br...

3 maanden ago | 0

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