Sollae Systems EZL-80c Page 8 User Manual Download

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2.2.

Specification

Power

Input Voltage

3.3V ±0.3V

Current

10mA typical(excluding CF card)

Size

60mm x 56mm x 10mm

Weight

about 10g

Interface

Serial Port

2.54mm pitch 16 pin header(male)

Network

CF card socket

Serial Port

TTL level(1200bps ~ 115200bps)

RTS/CTS hardware flow control, Xon/Xoff

Wireless

LAN

CF(external circuit required)

Protocols

TCP, UDP, IP, ICMP, ARP, DHCP, WEP

Comm.

Mode

T2S

TCP – server mode

COD

TCP – client mode

ATC

TCP – server/client mode

(AT command emulation)

U2S

UDP

Utilities

ezConfig

Configuration utility via wireless LAN

ezSerialConfig

Configuration utility via serial

hotflash

Utility for firmware download

ezterm

Utility for testing socket program

RoHS

RoHS Compliant



Download utilities and firmware from

http://www.eztcp.com

Summary of Contents for EZL-80c

Page 1: ...EZL 80c User s Manual Version 2 4 Sollae Systems Co Ltd...

Page 2: ...al of this unit after its lifecycle could harm the environment Do not dispose of the unit as unsorted municipal waste it should be brought to a specialized company for recycling It is your responsibil...

Page 3: ...Control Is Unused 14 4 WIRELESS LAN CONFIGURATION 15 4 1 THE TYPES OF WIRELESS LAN 15 4 1 1 Infrastructure 15 4 1 2 Ad hoc 15 4 2 CONFIGURATION PARAMETERS FOR WIRELESS LAN 16 4 2 1 Service Set Identif...

Page 4: ...C AT COMMAND 29 7 3 COD CONNECT ON DEMAND 31 7 4 U2S UDP TO SERIAL 33 8 ATC MODE 35 8 1 OVERVIEW 35 8 1 1 AT command format 35 8 2 BASIC AT COMMANDS 35 8 3 EXTENDED AT COMMANDS 36 8 4 ONLINE STATE AND...

Page 5: ...5 9 1 1 Warranty 40 9 1 2 Refund 40 9 1 3 Free Repair Services 40 9 1 4 Charged Repair Services 40 9 1 5 Notes on Operation 41 10 ORDERING INFORMATION 42 11 REVISION HISTORY 43...

Page 6: ...unicate through the Internet The series performs the TCP IP processing on data coming in from the serial port and sends them to the Internet network while it performs the TCP IP processing on data fro...

Page 7: ...7 2 SPECIFICATIONS 2 1 Contents EZL 80c body...

Page 8: ...w control Xon Xoff Wireless LAN CF external circuit required Protocols TCP UDP IP ICMP ARP DHCP WEP Comm Mode T2S TCP server mode COD TCP client mode ATC TCP server client mode AT command emulation U2...

Page 9: ...9 3 HARDWARE INTERFACE 3 1 Dimension...

Page 10: ...en TCP is not connecting Blink 4 times every 1 second IP is not allocated when DHCP or PPPoE Blink very fast when wLAN card is not initialized or when EZL 80c is in ezSerialConfig mode O Opt 10 RXD_LE...

Page 11: ...TS_LED RESET 5 LINK_LED SCK 6 GND GND 7 CTS0 TXD1 8 RTS0 RXD1 9 GND GND 10 TXD0 P1 11 RXD0 P0 12 VCC_33 GND The level of all ports is TTL level 3 2 3 System LED Mode Name Status Description Normal mod...

Page 12: ...C is in the ISP Serial Config mode STS Blinks rapidly LINK Off 3 2 4 wireless LAN Interface EZL 80c a modular product requires a CF wireless LAN card For the wireless LAN card use a CF card compatible...

Page 13: ...input port which takes the active or inactive state of the RTS pin on the communication counterpart to which the CTS pin is connected The interconnection between the user s processor and EZL 80c shou...

Page 14: ...to receive data Now both the parties send and receive data At position E EZL 80c receives a signal from the user s processor that the latter is not ready to receive data and holds any data to transmi...

Page 15: ...thernet through the Access Point AP When a network type is set to infrastructure communication with wired LAN via AP is possible which allows both wired and wireless Internet communications 4 1 2 Ad h...

Page 16: ...he AP which he she wants to communicate with by setting the SSID of the desired AP in the ezTCP See 3 1 2 For information about SSID of the AP AP manual or AP configuration program can be referred to...

Page 17: ...User has to check the type when the network uses WEP 4 3 How To configure wireless LAN Wireless LAN related parameters can be configured through ezSerialConfig program To utilize ezSerialConfig progra...

Page 18: ...s SSID or the master s SSID in ad hoc mode 4 3 3 CREATE SSID Configure the SSID if used as the ad hoc master in ad hoc mode 4 3 4 CHANNEL Configure the channel number used by the AP 4 3 5 WEP If WEP i...

Page 19: ...to the AP Authentication Mode 1 Open System or Shared Key according to the AP s configuration 4 4 2 An Example of Ad hoc Network Items Value Details Target SSID Xyz The SSID of the network Ad hoc Mast...

Page 20: ...not only the parameters of EZL 80c but also the parameters of other ezTCP series Each button on ezConfig functions as follows 5 1 1 The buttons of ezConfig Search ezTCP This button is used to search...

Page 21: ...ion to prevent an unwanted person from modifying the configuration The authentication process is performed through the password string verification When entering or changing the password strings you c...

Page 22: ...tly then try pressing PROBE or READ button 3 If more than one ezTCP are detected ezTCP s MAC ADDRESS will be displayed in the MAC ADDRESS LIST box on ezConfig Check if the MAC ADDRESS displayed in the...

Page 23: ...alue again C ping a b c d Pinging a b c d with 32 bytes of data Reply from a b c d bytes 32 time 1ms TTL 64 Reply from a b c d bytes 32 time 1ms TTL 64 Reply from a b c d bytes 32 time 1ms TTL 64 Repl...

Page 24: ...figure EZL 80c via serial port You can configure not only wireless LAN related items but also all items which can be set by ezConfig You should turn on EZL 80c without wireless LAN card to configure v...

Page 25: ...s in normal communication mode if booted with the LAN card inserted Otherwise it works in serial configuration or ISP mode 6 3 Serial Config Mode for wireless LAN configuration Before connecting the w...

Page 26: ...ode are available four communication modes T2S ATC COD and U2S as shown in the table below Comm Mode Protocol Connection Type S W Modification Parameter change through the serial port Topology T2S TCP...

Page 27: ...IP Address is not set to 0 0 0 0 the EZL 80c accepts a TCP connection from the host that is set in the Allowed IP Address After connection is established TCP IP processing is performed on the data co...

Page 28: ...The Allowed IP address that EZL 80c accepts TCP connection PEER PORT Serial Port BAUD RATE Speed of serial port bps DATA BITS Data length PARITY Parity FLOW CTRL Flow control Mode MUX TYPE T2S 0 Conne...

Page 29: ...to controlling the modem using AT command In ATC mode only a TCP connection is possible and both the server and the client can be configured In ATC mode the AT command allows the user to set environme...

Page 30: ...ber of host to connect Serial Port BAUD RATE Speed of serial port bps DATA BITS Data length PARITY Parity FLOW CTRL Flow control Mode MUX TYPE ATC 1 Connection Disconnection WATER MARK TIMEOUT Connect...

Page 31: ...on to the TCP port PEER PORT of the preset host IP PEER IP ADDRESS If the remote host accepts the TCP connection TCP connection will be established Data coming to the serial port after connection esta...

Page 32: ...UD RATE Speed of serial port bps DATA BITS Data length PARITY Parity FLOW CTRL Flow control Mode MUX TYPE COD 2 Connection Disconnection WATER MARK the number of bytes ezTCP attempts a connection when...

Page 33: ...TER MARK comes to the serial port of the ezTCP or if a specified period of time TIMEOUT elapses after first data reception all data received for the same period is recognized as one block which is the...

Page 34: ...to send UDP data PEER PORT Port number of host to send UDP data Serial Port BAUD RATE Speed of serial port bps DATA BITS Data length PARITY Parity FLOW CTRL Flow control Mode MUX TYPE U2S 3 Transmissi...

Page 35: ...with AT and end with CR The format of AT commands is as follows AT Command CR 0x0d The response message from EZL 80c to an AT command is as follows CR 0x0d LF 0x0a Response code CR 0x0d LF 0x0a Respo...

Page 36: ...te machine IP address PRP Remote machine TCP port PWP Write configuration Saving configuration values to EEPROM PRC Enable disable ezConfig ON 1 OFF 0 PARP Enable disable ARP ON 1 OFF 0 PDC DHCP ON 1...

Page 37: ...The interval which is no data transmission after the last 500ms or up 8 4 2 How to switch to online command state In case the system has been switched from online state to online command state while T...

Page 38: ...nect to the remote host Attempting a connection CR LF CONNECT CR LF Connection established TCP IP data transmission 8 6 2 Example of Passive Connection Transmission Data Description AT PLP 1470 CR Set...

Page 39: ...online command state completed ATH CR TCP termination command CR LF OK CR LF TCP connection terminated 8 7 2 Example of Passive Termination In case an external host attempts to terminate a connection...

Page 40: ...uest to refund the product within two weeks after purchase Sollae Systems will refund the product 9 1 3 Free Repair Services For product failures occurring within one year after purchase Sollae System...

Page 41: ...for purposes other than those for which they were designed is prohibited Do not use the product in an extremely cold or hot place or in a place where vibration is severe Do not use the product in an...

Page 42: ...42 10 Ordering Information Product Name Description Etc EZL 80c EZL 80c E RoHS Compliant...

Page 43: ...all fonts into Times New Roman Dec 26 2005 2 1 Added Trash Mark for WEEE Mar 20 2006 2 2 Add JP5 pin description Add Ordering Information Apr 18 2007 2 3 Add wireless LAN Authentication Mode Add Examp...

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