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ETRX2HR   Datasheet
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Product Overview

ETRX2HR is an Telegesis wireless mesh networking module with ember ZigBee technology with hirose U.FL antenna connector. These modules are a low power 2.4GHz ISM band transceiver, based upon the Ember EM250 single chip ZigBee / IEEE802.15.4 solution and EmberZNet 2.xx meshing technology. Designed for integration into any device without the need for RF expertise the ETRX2 enables the user to add powerful wireless networking capability to their products and bring them quickly to market. The ETRX2-PA offers boosted output power whilst being a drop in replacement for the standard ETRX2. Care was taken to retain the low deep sleep current to make this module ideally suited for battery operated end devices with the lowest transmit current in its class.
  • Small form factor, SMT module 37.5 x 20.5 x 3.2 mm
  • Optional board-to-board or board-to-cable connector
  • Hirose UFL coaxial antenna connector
  • XAP2b microcontroller with non intrusive debug interface (SIF)
  • 128k flash and 5kbytes of SRAM
  • UART interface with DMA, hardware I2C and SPI accessible with custom firmware
  • Can act as ZigBee end device, router or coordinator
  • 12 general-purpose I/O lines and 2 analogue inputs
  • Supports 4 different power modes for extended battery life
  • Hardware supported encryption (AES-128)


Wireless, Security, Building Automation, Industrial, RF Communications

Product Information

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AMR, Building Automation, Wireless Sensor Network, M2M Industrial Controls


IEEE 802.15.4






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Technical Docs (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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