ETRX357-LRS

SILICON LABS ETRX357-LRS ZIGBEE MOD, EM357, 2.4GHz, CHIP ANT

is a low power 2.4GHz ZigBee modules with an added frontend module SiGe SE2432L containing both PA and LNA for highest possible link budget. ETRX357-LRS ZigBee long range modules which have been designed to be easily integrated into another device and to provide a fast, simple and low cost wireless mesh networking interface. The Telegesis ETRX3 series modules are based on the Ember ZigBee platform consisting of the single chip EM351 or EM357 combined with the ZigBee PRO compliant EmberZNet meshing stack. Integration into a wide range of applications is made easy using a simple AT style command interface and advanced hardware design.

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Small form factor, SMT module 25mm x 19mm

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Side castellation for easy soldering and inspection

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Industry"s first ARM cortex-M3 based family of ZigBee modules

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Industry standard JTAG programming and real time network level debugging via the Ember insight port

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Lowest deep sleep current of sub 1µA and multiple sleep modes

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192KB flash and 12Kbytes of RAM

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32.768KHz watch crystal can be added externally

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Module ships with standard Telegesis AT-style command interface based on the ZigBee PRO feature set

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Can act as an end device, router or coordinator

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Firmware upgrades via serial port or over the air