I have tried to find information on LWM2M C implementations with DTLS support for the small IoT devices. The Contiki looks pretty promising but I would like to know other options as well before making the final decision.
The Contiki seems to have its own LWM2M implementation, but I have not been able figure out how good the Contiki's implementation is compared to the Awa LWM2M. Does anyone have a knowledge how these two implementation compare to each other?
How the Awa LWM2M compares to the Wakaama LWM2M implementation? Pros and cons?
The final question is how easy it would be to make Awa LWM2M and DTLS to work with the LwIP version 2.0? The operating system will be similar to Contiki or a LwIP "NO_SYS = 1"-type of bare metal "operating system".
Any comments and suggestions are highly appreciated.