I am including a link to a picture of the mystery I am trying to solve, you can see at the top the file camera_pins.h
Further down you can see the sketch when clicked on opens in the IDE but when I run the sketch I get the error message that camera_pins is not installed
How do you install an H file like that the Vendor Freenove had no answer in their tutorial
The easiest thing to do is to put the camera_pins.h file in the same folder as the sketch file and to ensure that this line of code in the sketch
#include "camera_pins.h"
The sketch will then look for the file in the sketch directory
A more general way to make the file available to all sketches is to create a folder named camera_pins in the libraries folder of your sketchbook and to put the file in there
Once you have done that the file can be #included in any sketch using