m odule features ? small form fac tor, smt module 37. 5 x 20.5mm. ? optional board - to - board or board - to - cable connector . ? 3 antenna options: integrated ceramic antenna, hirose u.fl coaxial connec tor or single port 50 ? pad . ? xap16b microcontroller with non - intrusive debug interface (sif) . ? 128k flash and 5kbytes of sram . ? uart interface with dma. ? wide supply voltage range (2.1 to 3.6v) . ? module ships w ith st andard telegesis at - style software interface based on the emberznet 2. xx meshing stack . ? can act as an end device, router or coordinator . ? 12 general - purpose i/o li nes and 2 analogue inputs (all 17 gpios of the em 250 are accessible) . ? supports 4 different power modes for extended battery life . ? current c onsumption below 1ua in deep sleep mode with self wakeup . ? firmware upgrades via rs232 or over the air (password protected) . ? hardware supported encryption (aes - 128) . ? tested for ce and fcc compliance (with integrated antenna), fcc modular approval . ? operatin g temperature range: - 40 c to +85 c . ? future options: on board, low power voltage regulator, dc/dc regulator and watch crystal . radio features ? based on the ember em 250 single chip zigbee / ieee802.15.4 solution . ? 2.4ghz ism band . ? 250kbit/s over the air dat a rate ? nb actual usable data throughput with zigbee is about 20kbps . ? 16 channels (802.15.4 channel 11 to 26) . ? +3dbm output power (+5dbm in boost mode). ? high sensitivity of - 98dbm typ. at 1% packet error rate . ? hardware accelerati on for ieee 802.15.4 comp liant transmissions . e trx2 ? ( zigbee technology) wireless mesh networking module the telegesis e trx2 module is a low power, 2.4ghz ism band t ransceiver, based upon the ember em 250 single chip zigbee / i eee802.15.4 solution and emberzn et 2. xx meshing technology. designed for integration into any device without the need for rf expertise the e trx2 enables you to add powerful wireless networking capability to your products and bring them quickly to market. the comprehensive telegesis at command line in terface allows for quick integration without complex software engineering. suggested applications ? amr ? automatic meter reading . ? wireless alarms and security. ? home/building automation . ? wireless sensor networks . ? m2m industrial controls . ? future zigbee sys tems . ? pc peripherals . ? ieee 802.15.4 systems . ? item tracking . development kits ? two complementary de velopment kits consisting of three or five modules and a single development board with usb connectivity and i/o breakouts. ? at - style software interface comman d dictionary can be modified for high volume customers. ? custom software development available upon request. example at - style commands at+bcast sends a broadcast at+ucast: sends a unicast at+en establish pan network unlike many other modul e command layers the telegesis at - style command set fully mirrors the functionality of the emberzn et me sh networking stack. with the e trx2 module there is therefore no requirement for any embedded firmware expertise when engineering your mesh networking s olution. t he e trx2 is available in power amplified form . please see reverse of page for product range.
product and company names and logos referenced may either be trademarks or registered trademarks of their respective companies. all information is correct at time of issue. telegesis reserve s the right to make modifications and/or improvemen ts without prior notification. t elegesis does not convey any license under its patent rights or assume any responsibility for the use of the described product. ? 2008 telegesis zigbee technology e trx2 based products www.telegesis.com eap - e - ethernet access point (below) to accompany the telegesis e trx2 wireless m esh networking modules the eap - e ethernet access points offer an easy way to interact with remote zigbee networks using ethernet. via telnet, or a virtual com por t, the telegesis at - command interface - based on the ember znet meshing stack - can be easily accessed by the application software. custom firmware development is also supported. e trx2dvka - developme nt kit (below) this e trx2 development kit provides genuine quick and easy, out - of - the - box construction of a working mesh network. using the comprehensive at - style command dictionary and the simple to use telegesis terminal software package provided, it sh ould take less than half an hour to set up a three - way mesh network and to begin detailed, in - dept h assessment of the latest ember znet meshing technology. kit includes three ETRX2 modules. new module carrier boards now have temperature and light sensor p lus sif interface. router - e (above) to accompany the telegesis e trx2 wireless mesh networking modules the router - e offers an easy way to exten d the range of zigbee networks. acts as a ?router? which enables increased distance between nodes in a zigbee ne twork. e t rx2dvka - plus - upgraded development kit (above) the development k it provides genuine quick and easy, out - of - the - box evaluation and application devel opment, based on the telegesis wireless meshing module s . kit contents as per ETRX2dvka plus : - ? zigbee usb stick ? power amplified module mounted on carrier board ? power amplified module with external antenna connector ? ? wave antenna and cable for above experiment using the power amplified ETRX2 - pa modules with their greatly extended range . e trx2cf - cf card telegesis has used the e trx2 module to provide a portable handheld unit a ble to communicate with other modules in the field. c an be us ed in a pda with a cf slot or in a laptop computer with a pcmcia/cf adaptor. contains a n e tr x2 module and therefore all the usual telegesis at - style commands available via a virtual com port. e trx2 - pa - power amplified mesh module the telegesis e trx2 - pa offers boosted output power whilst being a drop i n replacement for the standard e trx2. care was taken to retain the low deep sleep current to make this module ideally suited for battery operat ed end devices with the lowest transmit current in its class. e trx2usb - usb stick based on the e trx2 module, the usb stick allows a pc/se rver to monitor and control devices in a zigbee network. the usb stick acts as a virtual com port in windows and is controlled by the telegesis at - style commands.
|
