ETRX357-LRS Telegesis Ltd, ETRX357-LRS Datasheet

ETRX357-LRS

Manufacturer Part Number

ETRX357-LRS

Description

MODULE, ZIGBEE, ETRX3, PA+LNA, CHIP

Manufacturer

Telegesis Ltd

Datasheet

1.ETRX351.pdf (1 pages)

Specifications of ETRX357-LRS

Rohs Compliant

YES

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

H&T Electronics

Part Number:

ETRX357-LRS

Quantity:

102

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Product and Company names and logos referenced may either be trademarks or registered trademarks of their respective companies. All information is correct at time of issue.

Telegesis reserves the right to make modifications and/or improvements without prior notification. Telegesis does not convey any license under its patent rights or assume any

responsibility for the use of the described product.

Module Features

Radio Features

Small form factor, SMT module 25mm x 19mm

2 antenna options: Integrated chip antenna or U.FL

coaxial connector

Industries first ARM® Cortex-M3 based family of ZigBee

modules

Industry standard JTAG Programming and real time

network level debugging via the Ember InSightPort

192kB (ETRX357) and 128kB (ETRX351) flash and

12kbytes of RAM

Lowest Deep Sleep Current of sub 1uA and multiple

sleep modes

Wide supply voltage range (2.7 to 3.5V)

Module

command interface based on the ZigBee PRO feature

set

Can act as an End Device, Router or Coordinator

24 general-purpose I/O lines including analogue inputs

(all GPIOs of the EM35x are accessible)

Firmware upgrades via RS232 or over the air (password

protected)

Hardware supported encryption (AES-128)

CE and FCC compliance, FCC modular approval

pending

Operating temperature range: -40

Standard version without LNA and PA available in the

same form factor

Based on the Ember EM351 and EM357 single chip

ZigBee

2.4GHz ISM Band

250kbit/s over the air data rate

16 channels (802.15.4 Channel 11 to 26)

+18dBm output power ( adjustable down to -21dBm)

High sensitivity of -105dBm typ. @ 1% packet error rate

RX Current: 28mA, TX Current: approx. 100mA at

18dBm

/IEEE802.15.4 solutions

ships

Image not shown actual size; enlarged to show detail.

with

standard

C to +85

Telegesis

AT-style

The Telegesis ETRX351-LR and ETRX357-LR modules are low

power 2.4GHz ZigBee modules with an added PA and LNA for

highest possible link budget.

Based on the latest Ember EM351 and EM357 single chip

ZigBee

compatible to the ETRX351 and ETRX357, thus representing a

drop in replacement for all applications where a high link budget

is required.

The module’s unique AT-style command line interface allows

designers to quickly integrate ZigBee technology without

complex

development the ETRX35x series integrates with ease into

Embers InSight development environment.

Suggested Applications

Development Kit

Example AT-Style Commands

AT+BCAST

AT+UCAST:<address> Sends a Unicast

AT+EN

AT+JN

At power-up the last configuration is loaded from non-

volatile S-Registers, which can eliminate the need for an

additional host controller.

Telegesis

Abbey Barn Business Centre

Abbey Barn Lane

High Wycombe, Bucks

HP109QQ, United Kingdom

Telephone: +44 (0) 1494 510199

Fax: +44 (0) 5603 436999

Email: sales@telegesis.com.com

AMR – ZigBee smart energy applications

Wireless Alarms and Security

Home/Building Automation

Wireless Sensor Networks

M2M Industrial Controls

Lighting and ventilation control

Remote monitoring

Environmental monitoring and control

New Development kit containing everything required to

set up a mesh network quickly and evaluate range and

performance of the ETRX35x and its long range

version.

AT-style software interface command dictionary can be

modified for high volume customers.

Custom software development available upon request.

solution the new long range modules are footprint

software

engineering.

Sends a Broadcast

Establish PAN network

Join PAN

www.telegesis.com

ZigBee

For

ETRX35x-LR

custom

™

Module

application

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