• Product Code: Eport-E20
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Eport-E20 is a fully self-contained small form-factor, most compact, integrated solution, which provide a serial interface to Ethernet connectivity to web enable any device,Eport-E20 can be simply accessed and controlled over the Internet.

Overview of Characteristic

  • MIPS MCU with 2MB Flash and 128KB RAM
  • Use FreeRTOS Operation System
  • Support TCP/IP/Telnet/Modbus TCP Protocol
  • Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 bps
  • Support 10/100M Ethernet Auto-Negotiation
  • Support Easy Configuration Through a Web Interface
  • Support Security Protocol Such As AES/DES3
  • Support  Web OTA Wirelss Upgrade  
  • Single +3.3V Power Supply
  • Size: 50 x 23 x 11 mm (L x W x H) 
  • CE/RoHs Certificated

System Information
Processor/Frequency Cortex-M3/96MHz
Flash/SDRAM 2MB/128KB
Operating System FreeRTOS
Port Number 1 RJ45 with LED
Interface Standard 10/100 Base-T Auto-Negotiation
Protection 2KV Isolation
Network Transformer Integrated
Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, FTP,TFTP, uPNP, NTP, SNMP,Modbus TCP
Security Protocol TLS,AES 128Bit,DES3
IPV6 Support No
Port Number 1 + 1 debug
Interface Standard TTL:2 wire(TX,RX)
Data Bits 5,6,7,8
Stop Bit 1,2
Check Bit None,Even,Odd,Space,Mark
Baud Rate TTL: 600 bps~921600 bps
Flow Control RTS/CTS、DSR/DTR、X on/ X off、NONE
Web Pages Http Web Configuration Customization of HTTP Web Pages
Configuration Web,CLI,XML import,Telnet,IOTService PC Software,UART Fast Config
PC Config Tools Support
SDK For Dev.
Basic Parameter
Size 50 x 23 x 11 mm
Operating Temp. -45 ~ 85°C
Storage Temp. -45 ~ 105°C, 5 ~ 95% RH(no condensation)
Input Voltage 3.3V
Working Current ~100mA
Power <400mW
Certificate CE/RoHs
User Guide
Eport-E20 Brochure [ Download Times: 1887,  Date Update: 2018-01-16 14:05:01 ]
IOT_Device_Series_Software_Funtion_20200623 [ Download Times: 45007,  Date Update: 2020-06-23 18:28:00 ]
PE1X_EE1X_HF51XX_Eport_Operation Guide_20200402 [ Download Times: 15150,  Date Update: 2020-04-03 18:55:05 ]
Eport-E20&Eport-E20-PIN Super Port User ManualV1.2(20220902) [ Download Times: 681,  Date Update: 2023-09-21 15:00:55 ]
Application Notes
Eport Series EVK Design Package [ Download Times: 3244,  Date Update: 2018-07-17 11:35:50 ]
Eport-E20_CE [ Download Times: 207,  Date Update: 2022-05-12 18:09:42 ]