<p>Using Cortex-M3 MCU (128KB SRAM) and 2MB Flash</p> <p>Using FreeRTOS real-time operating system</p> <p>Support TCP\/IP\/Telnet \/Modbus TCP protocol</p> <p>Support serial port to 10\/100M Ethernet data transmission, serial port rate up to 921600 bps</p> <p>Support 10\/100M Ethernet self-adaptation</p> <p>Support simple configuration via web page</p> <p>Support web page OTA wireless upgrade</p> <p>Single power supply +3.3V</p> <p>Processor\/main frequency Cortex-M3\/96MHz</p> <p>Flash\/SDRAM 2MB\/128KB</p> <p>Ethernet</p> <p>Number of ports 1 RJ45 with LED</p> <p>Interface standard 10\/100 Fast Ethernet automatic negotiation</p> <p>Protection measures 2KV isolation</p> <p>Network transformer integrated</p> <p>Network protocol: IP, TCP, UDP, DHCP, DNS, HTTP Server\/Client, ARP, BOOTP, AutoIP, ICMP, Web socket, Telnet, FTP, TFTP, uPNP, NTP, SNMP, Modbus TCP</p> <p>Security protocol: TLS, AES 128Bit, DES3</p> <p>Serial port:</p> <p>Number of ports: 1 + 1 debug port</p> <p>Interface standard TTL: 2 wire (TX, RX)</p> <p>Data bit: 5, 6, 7, 8</p> <p>Parity bit: None, Even, Odd, Space, Mark</p> <p>Baud rate TTL: 600 bps-921600 bps</p> <p>Flow control: RTS\/CTS, DSR\/DTR, X on\/ X off, NONE</p> <p>Software</p> <p>Web page HTTP web page configuration Custom HTML web page Interactive web page</p> <p>PC configuration software Support</p> <p>SDK development kit</p> <p>Basic parameters:</p> <p>Operating temperature: -45\u00B0C - 85\u00B0C</p> <p>Storage temperature: -45\u00B0C - 105\u00B0C, 5 - 95% RH (non-condensing)</p> <p>Input voltage: 3.3V</p> <p>Operating current: -100mA</p> <p>Power consumption: Less than 400mW</p> <p>The appearance may be slightly different due to different factory batches, but it will not affect the use</p> <p>Colour:White</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>1 x embedded module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>