# General config CONFIG_NEWLIB_LIBC=y CONFIG_MAIN_STACK_SIZE=1200 # Networking config CONFIG_NETWORKING=y CONFIG_NET_IPV4=y CONFIG_NET_IPV6=n CONFIG_NET_TCP=y CONFIG_NET_SOCKETS=y CONFIG_NET_SOCKETS_POSIX_NAMES=y # Network driver config CONFIG_TEST_RANDOM_GENERATOR=y # Network address config CONFIG_NET_CONFIG_SETTINGS=y CONFIG_NET_CONFIG_NEED_IPV4=y CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1" CONFIG_NET_CONFIG_PEER_IPV4_ADDR="192.0.2.2"