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Zigbee Module, Em357, 2.4Ghz, U.Fl Connector


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Technical Datasheet:
ETRX357HR-LRS   Datasheet
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Product Overview

ETRX357HR-LRS module is a low power 2.4GHz ZigBee module, long range version with a link budget of up to 124dB based on the latest Ember EM357 single chip ZigBee / IEEE802.15.4 solution. It is designed to be integrated into any device without the need for RF experience and expertise. 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 ETRX357HR-LRS series integrates with ease into Embers insight development environment.
  • Small form factor, SMT module 25mm x 19mm
  • Side castellation for easy soldering and inspection
  • U.FL antenna connector
  • Industry's first ARM cortex-M3 based family of ZigBee modules
  • Industry standard JTAG programming and real time network level debugging via the Ember insight port
  • Lowest deep sleep current of sub 1µA and multiple sleep modes
  • 192KB flash and 12Kbytes of RAM
  • 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


Wireless, Building Automation, Industrial, Lighting, Security, Sensing & Instrumentation, System Monitoring


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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Technical Documents (5)

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1,520 UK stock available for 4-6 business days delivery

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