Download tachograph with AETRControl Front device, store it and upload it to www.aetrcontrol.eu.
Read a driver card (USB / Bluetooth, AETRControl Front device), store it and upload it to www.aetrcontrol.eu.
You can limit uploading to Wi-Fi only, data is compressed before uploading.
After reading the card the upload starts automatically. The applications notifies you if you should read your card according to regulations.