HF Eport-E20 High-Flying Electronics User Manual

HF Eport-E20 High-Flying Electronics User Manual

Overview of Characteristic

• MIPS MCU with 2MB Flash and 128KB RAM
• Use Free RTOS 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 TLS/AES/DES3
• Support Web OTA Wireless Upgrade
• Single +3.3V Power Supply
• Size: 50 x 23 x 11 mm (L x W x H)
• FCC/CE/RoHS Certificated

HISTORY
Ed. V1.0 11-16-2017 First Version
Ed. V1.1 01-10-2018 Add Eport-E20-PIN, Update Eport-E20 size and appearance.
Ed. V1.2 04-16-2019 Update software function to another document.

1. PRODUCT OVERVIEW

1.1. General Description

The Eport-E20 series 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. The Eport-E20 integrate TCP/IP controller, memory, 10/100M Ethernet transceiver, high-speed serial port within a compact RJ45 package and integrates a fully developed TCP/IP network stack and Free RTOS. The Eport-E20 also includes an embedded web server used to remotely configure, monitor, or troubleshoot the attached device.

The Eport-E20 series using highly integrated hardware and software platform, It has been optimized for all kinds of applications in the industrial control, smart grid , personal medical application and remote control that have lower data rates, and transmit or receive data on an infrequent basis. By simply adding an Eport-E20 unit to a product Design, device manufacturers can reduce their Design cycle and speed up Time-To-Market with very low risk.

The Eport-E20 series integrates all serial to Ethernet functionality into a low-profile, 50 x 23 x 11mm standard RJ45 module package that can be easily mounted on main PCB with application specific circuits and even not change your original Design.
Eport-E20-PIN is Eport-E20 with PIN transformation board. The function is the same.

1.2. Device Parameters

Table1. Eport-E20 Series Module Technical Specifications

1.3. Key Application

The Eport-E20 device connects serial device to Ethernet networks using the TCP/IP protocol:

• Remote equipment monitoring
• Asset tracking and telemetry
• Security Application
• Industrial sensors and controls
• Medical devices
• ATM machines
• Data collection devices
• Universal Power Supply (UPS) management units
• Telecommunications equipment
• Data display devices
• Handheld instruments
• Modems
• Time/attendance clocks and terminals

2. HARDWARE INTRODUCTION

The Eport-E20 series is a complete solution for serial port device connecting to network. Packaged into a RJ45 connector, this powerful device supports a 10/100BASE-T Ethernet connection, a reliable and proven operating system stored in flash memory, an embedded web server, a full TCP/IP protocol stack, and standards-based (AES) encryption. Through Ethernet cable connect router with Eport ­E20 serial server for data transfer, which makes the electromechanical integration very simple. Eport-E20 meet EMC Class B security level, It can pass every countries relevant certification test

2.1. Appearance

2.2. Eport-E20 Pins Definition

nReload Pin function:

1. Put this pin low before the device powered on (or Reset), This device works in mass production mode to upgrade its firmware, this mode is used for upgrade customized firmware. The corresponding PC tools can be download on High Flying website.
2.  After device is powered up, If put this pin to low more than 3 seconds and then put to High, It will restore the product parameters to factory setting.

We strongly suggest user to fan out this pin.

LED2_Data Pin

Shanghai High-Flying Electronics Technology Co., Ltd

1. When there are data transmitting and receiving, This LED will flashing. If there is no data transmit and receive, It will output High.
   LED1_Link Pin

2. When Ethernet connected normal, It will output Low, If there is no Ethernet connection, It will output High.

2.3. Eport-E20-PIN Pins Definition

2.4. Electrical Characteristics

2.5. Ethernet Interface

The 10/100 Ethernet magnetics, network status LEDs, and RJ45 connector are all integrated into the Eport-E20 unit.

2.6. Ethernet LED Interface

The device contains two bi-color Ethernet LED indicator (Detailed position is in dimension drawing .)

2.7. Eport-E20 Mechanical Size

The dimensions of Eport-E20 are defined as following picture (mm):

2.8. Eport-E20-PIN Mechanical Size

The dimensions of Eport-E20-PIN are defined as following picture (mm):

2.9. Order Information

Base on customer detailed requirement, Eport-E20 provide different configuration version, Details as below:

2.10. Evaluation Kits

We provide evaluation kit for user to learn to use Eport-E20(Eport-E20-PIN is the same as Eport-E20, so for evaluation, juse use Eport-E20). Evaluation kit picture is as following, User can use RS232, USB Serial or Ethernet interface to configure parameters, manage equipment and do some function test. ( onboard FT232R chip switch, its driver can be download from high flying website, When using USB Serial, the top right corner jumper need to all jump to the left side). .

2.11. Typical Application

Notes: nRST- Input. Hardware reset signal. Effective Low. There is internal pull-up resistor to 3.3V and no external pull-up resistor needed. MCU put nRST signal to low for at least 10ms if need to reset the device.

nReload- Input.Device restore to factory default configuration. Effective Low; Recommend this pin to connect button or jumper header, Used for batch upgrade and configuration
Can connect with external button or chip pin, When press nReload button, pull the pin to Low level more than 3s, then loose, device will restore to factory default setting and restart itself. If nReload function is not required, Can leave this pin open, Don’t need any connection.

TXD/RXD- UART port data transmit and receive signal.

2.12. Software Function

Refer to “IOT_Device_Series_Software_Funtion” for detailed usage.

APPENDIX A: HW REFERENCE DESIGN

Detailed Eport-E20 Evluation Board Design source files, pls access IOTworkshop or High-Flying web download page or contact with High-Flying technical support people to acquire.

APPENDIX B:REFERENCES

B.1More materials
http://www.hi-flying.com/ethernet-iot/super-ethernet/eport-e20

APPENDIX C: CONTACT INFORMATION
———————————————————————————————————–Address: Room 1002,Building 1,No.3000,Longdong Avenue, Pudong New
Area,Shanghai,China,201203

Web: www.iotworkshop.com or www.hi- flying.com
Contact: Sales: sales@iotworkshop.com
Support: support@iotworkshop.com
Service: service@iotworkshop.com
Business: business@iotworkshop.com

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For more information about IOTworkshop modules, applications, and solutions, please visit our web site www.iotworkshop.com

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