Feature:1. Support 802.11bgn wireless standard and STA / AP / AP + STA mode with stable performance2. Support for SmartLink V8 Smart Config (provide APP) and TCP / UDP / MQTT / HTTP / WebSocket protocol3. Support RS485 to WiFi conversion and easy web configuration or PC IOTService tool4. Made of high quality material, durable and long service life, support TLS/AES/DES3 and other security protocols5. The product has professional design and reasonable structure, easy to replace and installSpecification:Item Type: RS485 to WIFI Serial ServerMaterial: PC + ABSVoltage Input: 9-50VDCPower: 10WProcessor/Frequency: 160MHzFlash/SDRAM: 2MB / 352KBOperating System: For MbedNetwork Protocol: IP, TCP, UDP, DHCP, DNS, HTTP server/client, ARP, BOOTP, AutoIP, ICMP, Web socket, Telnet, uPNP, NTPSecurity Protocol: TLS v1.2AES 128 bitDES3Wi-Fi Interface: Standard: 802.11 b / g / nFrequency: 2.412GHz-2.484GHzNetwork Mode: STA / AP / STA + APSecurity: WEP / WPAPSK / WPA2PSKEncryption: WEP64 / WEP128 / TKIP / AESTransmit Power: 802.11b: +18dBm (maximum)802.11g: +16dBm (maximum)802.11n: +15dBm (maximum)Rx Sensitive: 802.11b: -89dBm802.11g: -81dBm802.11n: -71dBmAntenna: SMA interface antennaSerial Port: Port Number: RS485Data Bits: 7,8.Package List:1 x Serial Server1 x AntennaNote:The voltage is within the range of 9‑50VDC, and it is easy to burn the product if it exceeds the voltage value