Advantech Wireless I/O Module, IEEE 802.11b/g/n 2.4GHz

Outdoor Range - 110 m with line of sight. Power Reversal Protection. Supports both wireless client and server modes that can be accessed directly without AP or router. Supports mobile device web configuration with HTML5 without the platform limitation. Supports file-based cloud storage (preliminary) and local logging with RTC time stamp. Supports RESTful web API in JSON format for IoT integration. Supported Protocols - Modbus/TCP, TCP/IP, UDP, DHCP, HTTP.