1CONFIG_LOG=y 2CONFIG_MAIN_STACK_SIZE=1200 3CONFIG_POSIX_API=y 4 5CONFIG_SERIAL=y 6CONFIG_UART_INTERRUPT_DRIVEN=y 7CONFIG_UART_LINE_CTRL=n 8 9CONFIG_MODBUS=y 10CONFIG_MODBUS_ROLE_CLIENT=y 11CONFIG_MODBUS_RAW_ADU=y 12CONFIG_MODBUS_NUMOF_RAW_ADU=1 13 14# Networking config 15CONFIG_NETWORKING=y 16CONFIG_NET_IPV4=y 17CONFIG_NET_IPV6=n 18CONFIG_NET_TCP=y 19CONFIG_NET_SOCKETS=y 20 21# Network address config 22CONFIG_NET_CONFIG_SETTINGS=y 23CONFIG_NET_CONFIG_NEED_IPV4=y 24CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1" 25CONFIG_NET_CONFIG_PEER_IPV4_ADDR="192.0.2.2" 26