Turn off DTLS in LwM2M Client sample

[Kurt Simon]

Hello there,

I am looking for a way to connect to the Eclipse Leshan Server without DTLS using the LwM2M Client sample. However, this does not seem to be so easy.

The config contains the option: CONFIG_LWM2M_DTLS_SUPPORT=y. It is not possible to adjust this option, otherwise the LwM2M engine cannot start. The lwm2m_engine requires DTLS to work.

Is there any way to connect without DTLS?

I am using SDK v2.0.2

Thank you,

Kurt Simon

[Kurt Simon]

I changed  

have_permanently_stored_keys = false;

 to 

#if defined(CONFIG_LWM2M_DTLS_SUPPORT)
	have_permanently_stored_keys = false;
#endif /* CONFIG_LWM2M_DTLS_SUPPORT */

 in lwm2m_init_security()

dir: sdk-nrf/subsys/net/lib/lwm2m_client_utils/lwm2m/lwm2m_security.c

It now works =)