Hey there, I want to control my smartphone camera and taking pictures via node red. But I have no idea how to fix this that Node red communicates with my smartphone camera.

If your input is an image it is a binary file you need the output format to be "a single buffer object"

What do you expect to see in the terminal when you enter the command?

that a picture named test.jpg is generated

I asked what you expect to see in the terminal. I don't see anything in the description of that command that says it will confirm that it has done it. The command has not shown an error so I would expect that it thinks it has done it.

okay but if it do so where is the file? I mean I would like to take some pictures controlled by NR..

Presumably it is in the current directory. In the terminal, run ls to see if it is there.

There is file-in node in Node-RED have you tried that?

no, cause i don t know at what file path the files are

Try googling “termux file location”?

[image] YT2310: no, cause i don t know at what file path the files are Probably best to specify the full path to wherever you want the image written. Then you will know where it is.

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Control smartphone camera with Node red installed on Android

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YT2310 25 October 2019 10:21 18

okay it is there, but how do i get the file then?

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Control smartphone camera with Node red installed on Android

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