CONFIG_LWM2M_VERSION_1_1=y # SenML CBOR - default CONFIG_LWM2M_RW_SENML_CBOR_SUPPORT=y CONFIG_ZCBOR=y CONFIG_ZCBOR_CANONICAL=y # SenML JSON #CONFIG_LWM2M_RW_SENML_JSON_SUPPORT=y #CONFIG_BASE64=y #CONFIG_JSON_LIBRARY=y