ETRX357 Telegesis Ltd, ETRX357 Datasheet

ETRX357

Manufacturer Part Number

ETRX357

Description

MODULE ZIGBEE EM357 W/CHIP ANT

Manufacturer

Telegesis Ltd

Datasheets

1.ETRX3DVKA357.pdf (1 pages)

2.ETRX357.pdf (30 pages)

3.ETRX351.pdf (1 pages)

Specifications of ETRX357

Frequency

2.4GHz

Data Rate - Maximum

250kbps

Modulation Or Protocol

802.15.4 Zigbee

Applications

ISM

Power - Output

3dBm

Sensitivity

-100dBm

Voltage - Supply

2.1 V ~ 3.6 V

Current - Receiving

27mA

Current - Transmitting

31mA

Data Interface

PCB, Surface Mount

Memory Size

192kB Flash, 12kB RAM

Antenna Connector

On-Board, Chip

Operating Temperature

-40°C ~ 85°C

Package / Case

Module

Rohs Compliant

YES

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

920-1006-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ETRX357

Manufacturer:

Quantity:

11 560

Company:

Meier Automation Equipment Co., Limited

Part Number:

ETRX357

Manufacturer:

TELEGES

Quantity:

20 000

Company:

H&T Electronics

Part Number:

ETRX357

Quantity:

780

Company:

H&T Electronics

Part Number:

ETRX357

Quantity:

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

Side Castellations for easy soldering

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 InSight Port

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

12kbytes of RAM

Lowest Deep Sleep Current of sub 1µA and multiple

sleep modes

Wide supply voltage range (2.1 to 3.6V)

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 serial port or over the air

(password protected)

Hardware supported encryption (AES-128)

CE and FCC compliance, FCC modular approval

pending

Operating temperature range: -40

Long Range version with a link budget of up to 124dB

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)

+3dBm output power ( +8dBm in boost mode)

High sensitivity of -99dBm (-101dBm in boost mode) typ.

@ 1% packet error rate

RX Current: 25mA, TX Current: 31mA at 3dBm

/ 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 and ETRX357 modules are low power

2.4GHz ZigBee modules, based on the latest Ember EM351

and EM357 single chip

They have been designed to be integrated into any device

without the need for RF experience and expertise. Utilizing the

EmberZNet ZigBee stack, the ETRX35x enables you to add

powerful wireless networking capability to your products and

quickly bring them to market.

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

Marlow Business Centre

84 Station Road

Marlow, Bucks

SL7 1NX, United Kingdom

Telephone: +44 (0) 1628 894347

Fax: +44 (0) 1628 894333

Email: sales@telegesis.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.

software

engineering.

ZigBee

Sends a Broadcast

Establish PAN network

Join PAN

www.telegesis.com

ZigBee

/ IEEE802.15.4

For

custom

ETRX35x

™

solution.

Module

application

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