How to upload a file onto IP camera via serial UART conection
Place the uploading file, e.g.
ipctool, into the home directory.
screen 115200 /dev/ttyUSB0 and sign in into Linux shell.
On the camera:
cd /tmp rx ipctool
:, type in
exec !! sx ipctool. After uploading completed, run
chmod +x ipctool ./ipctool