CONFIG_LWM2M_DTLS_SUPPORT=y
CONFIG_LWM2M_PEER_PORT=5684

# Special MbedTLS changes
CONFIG_MBEDTLS_HEAP_SIZE=8192
CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=1500
CONFIG_MBEDTLS_CIPHER_CCM_ENABLED=y

# Disable RSA, we don't parse certs: saves flash/memory
CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_ENABLED=n
# Enable PSK instead
CONFIG_MBEDTLS_KEY_EXCHANGE_PSK_ENABLED=y

CONFIG_NET_SOCKETS_SOCKOPT_TLS=y
CONFIG_NET_SOCKETS_TLS_MAX_CONTEXTS=4
CONFIG_NET_SOCKETS_ENABLE_DTLS=y

# MbedTLS needs a larger stack
CONFIG_MAIN_STACK_SIZE=2048
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048