Serial Port to WiFi Ethernet Device PLC Remote Control Module HF‑9610 Item Type: Serial Port to WiFi Ethernet Device Frequency Range: 2.412GHz-2.484GHz Receiving Sensitivity: 802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm Main Frequency: 320MHz FLASH Resources: 4MB SDRAM Resources: 8MB Operating System: For ECos Interface Standard RS232: Immersion Gold Male DB9 Connector RS485/RS422: 5.08mm wiring terminal RS232/RS422/RS485 can only choose one of the three types for communication Speed: 10/100M Protection Measures: Static Electricity: 8KV Contact Discharge, 15KV Air Discharge Surge: Differential mode 4KV, Common mode 6KV Network Protocols: IP, TCP, UDP, DHCP, DNS, HTTP Server/Client, ARP, BOOTP, AutoIP, ICMP, Web socket, Telnet, uPNP, NTP Security Protocol: TLS v1.2 AES 128Bit DES3 Standard: 802.11 b/g/n Network Mode: STA/AP/STA+AP Transmit Power: 802.11b: +20dBm(maximum) 802.11g: +18dBm(maximum) 802.11n: +15dBm(maximum) Antenna Interface: 3dBi antenna Number Of Ports: 1 x RJ45 LAN/WAN switchable Data Bits: 8 Stop Bit: 1,2 Check Digit: None, Even, Odd Baud Rate: TTL: 300 bps~230400bps Flow Control: No flow control hardware RTS/CTS, DSR/DTR (RS232) software Xon/ Xoff flow control Size: Approx. 95 x 65 x 25mm / 3.7 x 2.6 x 1in Working Current: 200mA Power Consumption: <700mW Working Temperature: -25-85℃ Storage Temperature: -45-105℃, 5-95% RH(non-condensing water)