ETRX2 Telegesis Ltd, ETRX2 Datasheet

MODULE ZIGBEE EM250 CHIP ANT

ETRX2

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

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
Telegesis
EAP-E, EAP-E-PA
©2009 Telegesis (UK) Ltd
EAP-E and EAP-E-PA Ethernet Access Point
PRODUCT MANUAL
EAP-E Product Manual (Rev 1.04)
TG-EAPE-PM-006-104
Product Manual 1.04

Related parts for ETRX2

ETRX2 Summary of contents

Page 1

Telegesis EAP-E, EAP-E-PA EAP-E and EAP-E-PA Ethernet Access Point ©2009 Telegesis (UK) Ltd PRODUCT MANUAL TG-EAPE-PM-006-104 Product Manual 1.04 EAP-E Product Manual (Rev 1.04) ...

Page 2

INTRODUCTION................................................................................................................... 3 1.1 Installation Requirements .................................................................................................. 3 1.2 LEDs .................................................................................................................................. 3 2 ABSOLUTE MAXIMUM RATINGS....................................................................................... 4 3 OPERATING CONDITIONS ................................................................................................. 4 4 DEVICE INSTALLATION AND OPERATION ...................................................................... 5 4.1 Creating Virtual COM Ports ............................................................................................... 9 5 FIRMWARE CHANGES AND ...

Page 3

... Introduction The EAP-E Ethernet access point allows access to an ETRX2 or ETRX2-PA wireless mesh networking module via Ethernet using the Lantronix® XPort® Direct device. The Telegesis AT-Command interface - based on the EmberZNet meshing stack - can be easily accessed by the application software using telnet or by creating a virtual COM port using the supported Lantronix® ...

Page 4

... EAP-E Supply Current EAP-E-PA Operating ambient temperature range For radio features please refer to the ETRX2 and ETRX2-PA product manuals. Dimensions: 114mm x 74mm x 25mm Weight: 95g 1 Thermal shutdown may occur when exceeding the operating conditions. The unit will become operational again after allowing it to cool down. ...

Page 5

Device Installation and Operation In order to install the device connect the EAP suitable power supply with the positive supply in the centre of the plug. After that connect it to your network hub DHCP ...

Page 6

... Once the IP address of the EAP-E is known it is possible to open a telnet session connecting to the built-in ETRX2. By default the port connecting to the ETRX2 is port number 10001 as shown in Figure 3. Please note that Figure 3 also shows a local command echo, which is why the characters of the command ATI are repeated. ...

Page 7

In order to change the configuration data, such as the port number simply open a telnet connection to port number 9999, which is the configuration port and follow the setup menu. Alternatively you can use the Lantronix® DeviceInstaller to do ...

Page 8

... Please note: When changing the default serial port settings (baudrate, flow control, parity, data bits), identical settings must be used for the Lantronix® XPort® Direct ETRX2, otherwise communication will not be possible. For a detailed description of the menu settings please consult the XPort® Direct available from www ...

Page 9

... 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 virtual COM port in the same way as you can do with the USB and CF devices. ...

Page 10

... After this process any application can access the embedded ETRX2 as though it was connected to the local machine’s COM port as shown in Figure 6. ©2009 Telegesis (UK) Ltd Figure 5. The Lantronix® CPR - 10 - EAP-E EAP-E Product Manual (Rev 1.04) ...

Page 11

Figure 6: Telegesis Terminal accessing a EAP-E using CPR ©2009 Telegesis (UK) Ltd - 11 - EAP-E Product Manual (Rev 1.04) EAP-E ...

Page 12

... Device Reset and manually Entering the Bootloader In case the embedded ETRX2 needs to be reset manually the reset pin of the ETRX2 is connected to the CP1 pin of the Lantronix® XPort® Direct connected to the CP2 pin. This allows hardware triggering of the Ember standalone bootloader, which can be used for firmware upgrades. To learn how to access the CP1 and CP2 Pin of the Lantronix® ...

Page 13

Schematics The schematic of the EAP-E is shown on the next page for reference. LED1 and the beeper are future options, which are not fitted. The serial port including the handshaking lines as well as the reset and A/D2 ...

Page 14

Telegesis (UK) Ltd - 14 - EAP-E Product Manual (Rev 1.04) EAP-E ...

Page 15

... Customers’ PO’s must state the Ordering/Product Code. • There is no “blank” version of the ETRX2 Module available. All Modules carry both the EmberNet Stack and the Telegesis AT style Command Layer. program custom firmware they can simply overwrite the existing firmware • ...

Page 16

Trademarks All trademarks, registered trademarks and products names are the sole property of their respective owners. 9 Disclaimer Product and Company names and logos referenced may either be trademarks or registered trademarks of their respective companies. We reserve the ...

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