User's Manual

ManualsBrandsTelegesis ManualsElectronicsETRX3581-LRS, ETRX3582-LRS, ETRX3585-LRS, ETRX3586-LRS, ETRX3587-LRS, ETRX3588-LRS, ETRX3581HR-LRS, ETRX3582HR-LRS, ETRX3585HR-LRS, ETRX3586HR-LRS, ETRX3587HR-LRS, ETRX3588HR-LRS

ETRX358x-LRS and ETRX358x-LRS

The Telegesis ETRX358x-LRS and ETRX358xHR-LRS

modules are low power 2.4GHz ZigBee modules with an added

frontend module (SiGe SE2432L) containing both PA and LNA

for highest possible link budget.

Based on the latest Ember EM358x family of single chip ZigBee

solutions the new long range modules are footprint compatible

with the entire Telegesis ETRX3 family, 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 software engineering. For custom application

development the ETRX358x series integrates with ease into

Ember’s InSight development environment.

Image not shown actual size; enlarged to show detail.

Module Features

• Small form factor, SMT module 25mm x 19mm

• Same footprint and pin-out as ETRX357-LRS

• Side Castellations for easy soldering and inspection

• Two antenna options: Integrated chip antenna or U.FL

coaxial connector

• Based on 32-bit ARM® Cortex-M3

• Industry standard JTAG Programming and real time

network level debugging via the Ember Debug Port

• Up to 512kB of flash and 64kbytes of RAM

• Lowest Deep Sleep Current of sub 1µA with retained

RAM and GPIO and multiple sleep modes

• Ultra Wide supply voltage range (2.1 to 3.6V)

• Optional 32.768kHz watch crystal can be added

externally

• Module ships with standard Telegesis AT-style

command interface based on the ZigBee PRO feature

set

• Can act as an End Device, Router or Coordinator

• 22 general-purpose I/O lines including analogue inputs

• Firmware upgrades via serial port or over the air

(password protected)

• Hardware supported encryption (AES-128)

• CE and FCC and IC compliance, IC and FCC modular

approval

• Operating temperature range: -40

C to +85

• Standard version without LNA and PA available in the

same form factor

Radio Features

• Based on the Silicon Labs EM358x family of single chip

ZigBee®

SoCs

• 2.4GHz ISM Band

• 250kbit/s over the air data rate – NB: actual usable data

throughput with ZigBee is about 20kbps

• 15 channels (IEEE802.15.4 Channel 11 to 25)

• SiGe SE2432L integrated PA and LNA

• +20dBm output power (adjustable down to -41dBm)

• High sensitivity of -106dBm typ. @ 1% packet error rate

• RX Current: 33mA, TX Current: approx 140mA at

20dBm

•

Robust Wi

Fi and Bluetooth coexistence

Suggested Application

• 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

Development Kit

• Enhancement kit available to upgrade existing

Telegesis and Ember development kits to be used with

the new ETRX358x family

• AT-style software interface command dictionary can be

modified for high volume customers.

• Custom software development available upon request.

Example AT

Style Commands

AT+BCAST Send a Broadcast

AT+UCAST:<address> Send a Unicast

AT+EN Establish PAN network

AT+JN Join PAN

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

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

additional host controller.