File transfer

File transfer between the device and a PC is needed to upload an updated version of the application or download logs from a device for analyse.

Typically there is /boot/ICU directory on the SD card that is also visible in Windows. This directory is used in Windows to copy the files to the SD card in case e.g. new configuration is needed. The directory is also accessible for the Linux OS and the application may read the files from there.

If you use file transfer tools described below then you cannot copy the files to /boot/ICU due to missing rights. Copy the files to /home/pi/Documents instead and then move them to /boot/ICU using e.g. Midnight Commander or Linux commands.