ETRX2 Telegesis Ltd, ETRX2 Datasheet - Page 9

• Manufacturer Part Number: ETRX2
• Description: MODULE ZIGBEE EM250 CHIP ANT
• Manufacturer: Telegesis Ltd

Specifications of ETRX2

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: ISM
• Power - Output: 3dBm
• Sensitivity: -98dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 35.5mA
• Current - Transmitting: 35.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kB Flash, 5kB SRAM
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Module Applications: AMR, Building Automation, Wireless Sensor Network, M2M Industrial Controls
• Mcu Supported Families: EM250
• Processor Type: EM250
• Wireless Protocol: IEEE 802.15.4
• Data Rate: 250Kbps
• Module Interface: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 920-1000-2

4.1 Creating Virtual COM Ports
If accessing the serial port of the remote ETRX2 using Telnet is inconvenient for your application,
potentially because you want your application to work with either the Telegesis ETRX2USB,
ETRX2CF or the EAP-E in the same way, you can map the EAP-E to a virtual COM port in the
same way as you can do with the USB and CF devices.
For this purpose Lantronix® provides a COM port redirector (CPR) software for use with their
products. The Lantronix® CPR tool can be downloaded from
a CD-ROM with your EAP-E and supports Windows XP, Windows 2000 and Windows 2003
Server.
To create a virtual COM port follow these simple steps:
During the installation and setup process you will be prompted whether to install a driver, which
has not been signed by Microsoft. Select Yes.
©2009 Telegesis (UK) Ltd
1. Download and Install the Lantronix® CPR
2. Make sure your EAP-E is installed and correctly configured
3. Execute the “CPR Manager”.
4. Select Device -> Search. All EAP-Es in the local network will show up.
5. Select COM Port -> Add and Remove.
6. Select an available COM port number from 1 to 256 (or 1 to 63 if you use Telegesis
7. Click on the new COM port in the left hand side of the window.
8. Double click on a Device on the bottom of the window
9. Make sure
10. Click the Save icon.
Terminal).
is NOT checked
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EAP-E Product Manual (Rev 1.04)
or is included on
EAP-E