If you add this line before the while loop in thermal_printer_camera.sh, it will display the image from /home/pi/scripts/mypic.jpg, then wait for the shutter etc.Tested on a pi3 using "Buster" (an old 32-bit) version of Raspberry Pi OS.
Code:
gpicview /home/pi/scripts/mypic.jpg &Statistics: Posted by neilgl — Sat Aug 31, 2024 6:04 pm