CONFIG_NETWORKING=y CONFIG_NET_IPV6=n CONFIG_NET_IPV4=y CONFIG_NET_UDP=y CONFIG_NET_TCP=y CONFIG_NET_DHCPV4=y CONFIG_STDOUT_CONSOLE=y CONFIG_NET_PKT_RX_COUNT=4 CONFIG_NET_PKT_TX_COUNT=4 CONFIG_NET_BUF_RX_COUNT=12 CONFIG_NET_BUF_TX_COUNT=12 CONFIG_INIT_STACKS=y CONFIG_JWT=y CONFIG_JWT_SIGN_ECDSA=y CONFIG_NET_MGMT=y CONFIG_NET_MGMT_EVENT=y CONFIG_LOG=y # This shouldn't need to be set, but isn't selected properly. CONFIG_NEWLIB_LIBC=y CONFIG_DNS_SERVER_IP_ADDRESSES=y CONFIG_DNS_SERVER1="8.8.8.8" CONFIG_DNS_RESOLVER=y CONFIG_DNS_RESOLVER_ADDITIONAL_BUF_CTR=2 CONFIG_SNTP=y CONFIG_SLIP_STATISTICS=n CONFIG_HW_STACK_PROTECTION=y CONFIG_MAIN_STACK_SIZE=4096 CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=16384 CONFIG_DEBUG_OPTIMIZATIONS=y CONFIG_PTHREAD_IPC=n CONFIG_NET_SOCKETS=y CONFIG_MQTT_LIB=y CONFIG_MQTT_LIB_TLS=y CONFIG_NET_SOCKETS_SOCKOPT_TLS=y # Enable MBEDTLS CONFIG_MBEDTLS=y CONFIG_MBEDTLS_BUILTIN=y CONFIG_NET_SOCKETS_POSIX_NAMES=y CONFIG_MBEDTLS_ENABLE_HEAP=y CONFIG_MBEDTLS_HEAP_SIZE=56240 CONFIG_MBEDTLS_USER_CONFIG_ENABLE=y CONFIG_MBEDTLS_USER_CONFIG_FILE="user-tls.conf"