1pc Dual TTL UART to Ethernet Module

System Information Processor Cortex-M4 Basic Frequency 120MHz Flash 512K byte Ethernet Port Number 1 Interface Standard 8 pin RJ45 (with network transformer) Rate 10/100 MbpsMDI/MDIX, auto switch between cross and direct connection Protection 2KV electromagnetism isolation Network Protocol IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Web socket, Httpd client Receive Buffer Max. 16k bytes buffer. Serial Port Number 2 (2*TTL, can work at the same time)
Interface Standard TTL: 2.54 pin 3.3V Data Bits 5, 6, 7, 8 Stop Bit 1, 1.5, 2 Check Bit None, Even, Odd, Space, Mark Baud Rate 600 bps ~ 1024K bps Flow Control RTS/CTS Buffer Send and receive 2k bytes respectively RS-485 Pull-up and Pull-Down Resistor Null, reserved 485 send-receive control pin. Software Virtual SerialUSR-VCOM Windows 2000 or higher (2 bit/64 bit) Configuration Built-in webpage, computer set-up software, serial command Basic Parameter Size 55 x 30 x 23.2 (including Ethernet port and pin) Operating Temp. -40 ~ 85°C (industry) Storage Temp. -40 ~ 105°C, 5 ~ 95% RH Input Voltage DC 3.3 / 5 V Working Current 120mA @ 3.3V 120mA @ 5V Power <1W More Certificate CE, FCC, ROHS Warranty 2 years Accessory Null