Progress: RGB-LED to indicate status
I have clumsy a bit and found out the difference between BOARD and BCM in setmode for GPIO. I have now added the control of a single RGB LED so that I can use colors to indicate status.
The color green light when the picture is taken. Blue lights when image will be uploaded to Dropbox. If the camera fails will color red light.
When connecting LEDs to Raspberry Pi so it is often important to know the difference between BOARD and BCM in SetMode. Read more and see the overview of GPIOs here https://pinout.xyz/