{ "tcu_id": "0", "enable_modbus_hw": "1", "enable_hmi": "0", "enable_ocpp": "0", "ast_tty" : "/dev/ttyS2", "ifname" : "eth0", "xhlog_ip" : "192.168.223.10", "xhlog_port" : "20248", "xhupdate_ip" : "192.168.223.10", "xhupdate_port" : "20248", "modbus_hw": { "serverip": "192.168.11.1", "port": "502", "enable_ssl": "1", "maxI_GUNA":"250", "maxI_GUNB":"250" } }