ZigBee Modules

The Telegesis ETRX2 module is a low power, 2.4GHz ISM band transceiver, based on the Ember EM250 single chip ZigBeeTM/IEEE802.15.4 solution. It has been designed to be integrated into any device without the need for RF experience and expertise. Utilizing EmberZNet2.2 meshing technology, the ETRX2 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 you to quickly integrate meshing radio technology without complex software engineering.

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The Telegesis 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. Based on the Ember EM250 single chip ZigBee solution utilizing EmberZNet 2.xx meshing technology, it has been designed for fast integration into any device without the need for RF experience and expertise.

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The Ethernet Access Point is a “gateway” which allows access to ETRX2 mesh networking modules over an industry standard Ethernet IP Network. In addition, once the IP address of the EAP has been established and Firewalls permitting, the EAP can be accessed from anywhere in the world.

For example, multiple EAPs can be deployed, each connected via Ethernet to a ZigBee PAN in different parts of the building.

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The Router-E acts as a “router” which enables increased distance between nodes in a ZigBee network.

For example, if the distance between two nodes is too great for communication to be established, place one or more Routers in-between and the mesh will self-form. A Router has the same distance parameters as a Telegesis module.

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Based on the Ember EM250 SoC, the Telegesis ETRX2USB is a high performance, low power 2.4GHz ISM band transceiver in a USB Stick form factor. It complies with the IEEE 802.15.4 wireless standard, providing a cost effective method of adding wireless sensing to any device which employs USB. For faster production development the device carries the Telegesis AT Style Command line interface which allows the quick integration of meshing radio technology without complex programming or RF design experience.

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Telegesis has developed a node which can be used in a PDA with a CF slot or in a Laptop computer with an optional extra PCMCIA/CF adaptor. The CF Card is in essence a fully featured and functioning ETRX2 module and therefore all the usual Telegesis AT-style commands are available via a virtual com port.

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Telegesis has developed a node which can be used in a PDA with a CF slot or in a Laptop computer with an optional extra PCMCIA/CF adaptor. The CF Card is in essence a fully featured and functioning ETRX2 module and therefore all the usual Telegesis AT-style commands are available via a virtual com port.

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Telegesis ETRX2DVKP
Aimed at those engineers who know exactly what they want to achieve and therefore simply need to attach a Module to their product and communicate. Add additional ETRX modules to your order to form a mesh.

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Telegesis ETRX2DVKA
Aimed at those wishing to more easily discover and demonstrate to colleagues and clients how fast and simple a ZigBee mesh is to set up and control.

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