HF2211 Serial Server Function and value The HF2211 serial server seamlessly connects RS232, RS422, and RS485 devices to WiFi and Ethernet networks, enabling networked operation of legacy serial equipment without requiring additional gateway hardware. Compatibility and interfaces Supports RS232, RS422, and RS485 serial interfaces with flexible options to match your device and network setup. Works with both wireless and wired networks for versatile integration. Certifications and safety FCC and CE certifications, plus RoHS and SRRC compliance, providing assurance of safety, reliability, and environmental responsibility for longterm use. Performance and data handling Serial port speeds up to 230400 bps, enabling quick data transmission for demanding applications while supporting diverse serial communication protocols for flexibility. Network architecture and deployment Flexible modes include STA (station), AP (access point), and AP + STA, allowing client, standalone access point, or mixed deployments. Configurations can be made according to your project requirements without complex setups. Quick setup and maintenance Designed to integrate with existing WiFi or Ethernet networks, minimizing additional hardware needs and simplifying setup and ongoing maintenance. Practical use scenarios 1) Industrial automation: Connects PLCs, sensors, and other field devices to a central monitoring system over WiFi or Ethernet for remote supervision. 2) Retail and hospitality: Backhauls data from POS terminals, kiosks, or dispatch systems to a central server or cloud instance. 3) Building automation and facility management: Serves as a gateway for HVAC, lighting, and environmental controllers, enabling centralized control and logging. Key advantages Enables networkenabled operation of legacy serial devices, supports speed data transmission, offers flexible wireless configurations, and carries formal safety and environmental certifications for dependable, longterm use.