​I am now at the point where I can connect to the network, and send udp or tcp data. Up to now I have not been able to listen on sockets. I suspect that this is due to the firmware version. It is now version 1.10. I will now have to upgrade the firmware.

The hardest thing about updating the firmware, is that i don't have an mcu available with enough flash to store the firmware update. So I will just fix the sd-card first, and store the firmware there.