I successfully flashed my device and i am happy with the result but i am not able to share the ethernet connection.
I tried creating a bridged interface between the LAN and WLAN interfaces and set it as a dhcp client but then my wifi clients were no longer able to receive a dhcp lease.
@von-k, I have no experience sharing an Ethernet connection over WiFi using OpenWRT. What procedure were you following? https://openwrt.org/docs/guide-user/network/wifi/bridgedap describes a setup where the WiFi clients, OpenWRT and Internet router are all on the same subnet. In this case, DHCP request should be handled by the Internet router rather than OpenWRT, to avoid duplicate address assignments. There are more complicated configurations described in https://wiki.openwrt.org/doc/howto/clientmode.
Normal AP - plug into Ethernet and connect clients to WiFi
As I often spend time in hotels and they usually have a wired connection available in the room, I would like to connect my WD03 to the room ethernet connection and have all my devices share my own private wifi.