ETRX35x-LRS Product Manual
Contents
1. M ETRX351 LRS and ETRX357 LRS telegesis When integrating the ETRX351 LRS ETRX357 LRS ETRX351HR LRS and ETRX357HR LRS into a product if must be ensured that the FCC labelling requirements are met This includes a clearly visible label on the outside of the finished product specifying the Telegesis FCC identifier FCC ID S4GEM35XB as well as the notice above This exterior label can use wording such as Contains Transmitter Module FCC ID S4GEM35XB or Contains FCC ID S4GEM35XB although any similar wording that expresses the same meaning may be used 2 2 IC Industry Canada Approvals The Telegesis ETRX351 LRS ETRX357 LRS ETRX351HR LRS and ETRX357HR LRS modules have been approved by Industry Canada to operate with the antenna types listed in Table 2 with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device The maximum permitted output power is 57mW 17 6dBm IC ID 8735A EM35XB e This device complies with Industry Canada license exempt RSS standard s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device e Under Industry Canada regulations this radio transmitte2. Rev 1 08 t ETRX351 LRS and ETRX357 LRS telegesis 4 Hardware Description I O integrated antenna RESET programming selection filtering and matching circuitry Figure 2 Hardware Diagram The ETRX351 LRS and ETRX357 LRS are based on the Ember EM351 and EM357 respectively in addition to a frontend module containing a PA LNA and RF switch in addition to the RF Frontend The EM351 and EM357 are fully integrated 2 4GHz ZigBee transceivers with a 32 bit ARM Cortex M3 microprocessor flash and RAM memory and peripherals The industry standard serial wire and JTAG programming and debugging interfaces together with the standard ARM system debug components help to streamline any custom software development In addition to this a number of MAC functions are also implemented in hardware to help maintain the strict timing requirements imposed by the ZigBee and IEEE802 15 4 standards The new advanced power management features allow faster wakeup from sleep and new power down modes allow this 3 generation module to offer a longer battery life than any 2 generation modules on the market The EM35x has fully integrated voltage regulators for both required 1 8V and 1 25V supply voltages The voltages are monitored brown out detection and the built in power on reset circuit eliminates the need for any external monitoring circuitry A 32 768kHz watch crystal can be connected externally to pads 3 and 4 in case more accurate
3. gt lt Temperature in C Figure 6 TX Power vs Temperature 02015 Telegesis UK Ltd 25 ETRX35x LRS Product Manual Rev 1 08 telegesis3 ETRX351 LRS and ETRX357 LRS 12 Physical Dimensions Symbol A1 A2 R1 R2 X1 X2 W Figure 7 ETRX3 Physical Dimensions Explanation Distance Length of the module 25 0mm Width of the module 19 0mm Height of the module 3 8mm Distance centre of pad PCB edge 0 9mm Pitch 1 27mm Keep out Zone from corner of PCB 17 5mm Keep out Zone from corner of PCB 4 1mm Distance centre of Antenna connector PCB edge 3 8mm Distance centre of Antenna connector PCB edge 2 8mm Table 16 ETRX3 Physical Dimensions For ideal RF performance when using the on board antenna the antenna should be located at the corner of the carrier PCB There should be no components tracks or copper planes in the keep out area which should be as large as possible When using the U FL RF connector the keep out area does not have to be kept NB The modules transmit receive range will depend on the antenna used and also the housing of the finished product 2015 Telegesis UK Ltd 26 ETRX35x LRS Product Manual Rev 1 08 rate o ETRX351 LRS and ETRX357 LRS telegesisis 1 2 mm 0 40mm 71 00mm l f p H E 0 0mm Figure 8 Typical pad dimensions Module weight 2 9 3 0g depending on variant 2015 Telegesis UK Ltd 27 ETRX35x LRS Product Manu
4. 25 C NORMAL MODE unless otherwise stated No 12 13 14 16 17 18 Item Module supply voltage Quiescent current internal RC oscillator disabled Quiescent current internal RC oscillator enabled Quiescent current including 32 768kHz oscillator Transmit current consumption Transmit current consumption Heceive current consumption Heceive current consumption MCU RAM and flash FEM radio off MCU RAM and flash FEM radio off Serial Controller Timer ADC Wake time from deep sleep Shutdown time Condition Remark at 20dBm module output power at min module output power Total 12MHz clock speed Total 24MHz clock speed 12MHz clock speed 24MHz clock speed Max data rate Max clock rate Max sample rate From wakeup event to 15 instruction From last instruction into deep sleep Symbol Vcc ISLEEP ISLEEP ISLEEP Irxvcc Irxvcc IRx IRx IMcu IMCU Isc Ir MR lADC Value Unit Min Typ Max 2 1 3 0 3 6 Vdc 1 UA 1 2 UA 1 5 UA 140 mA 52 mA 30 mA 31 5 mA 7 mA 8 mA 0 2 mA 0 25 mA 1 1 mA 100 Us 5 Us Table 7 DC Electrical Characteristics Please Note The average current consumption during operation is dependent on the firmware and the network load therefore these figures are given in the command dictionary of the respective firmware 2015 Telegesis UK Ltd 19 ETRX35x LRS Product Manual Rev 1 08 telegesis3 9 Digital I
5. ETRX351 LRS and ETRX357 LRS telegesis WO HELIABIEITY TESTS esie Eon E cutus Qs tas la e at aes S avs ar cew Er Ra E ER 34 17 APPLICATION INO TES tT 34 171 Safety ui ec ep 34 17 2 Design Engineering INO CS sissit meniniai Reet dee due it ae dnt duce inet naai aina 34 S NOFA lt Ae egeo ne 35 18 PACKAGING ssirscsiicnissniinncnooa oia aai ae 36 18 1 EMBO SSO PAS ere a E E A E E ene 36 10 2 R e rT Tieu ONN aO aani E EE EE E EEE E 37 19 9 ReelDIMEN SIONS xussxesbucsibummixpEuxbUeiblu AA E 37 18 4 Packaging Dad sese eee 38 189 PACKAGING eid RN EE C UL Lm 38 19 ORDERING INFORMATION uenia dieu uum ess ova enen eee 39 MERI LUI t 40 21 DISCLAIMER 40 22 HOHS DECEARATIOBL eae re eso koe nueva sd suc Maec suus uu EE apena e oa aiaa sonic aaa iSi 40 29 BAIASHEET STATUS ririri ia iaia 40 24 LIFE SUPPORT POLICY iiec estin eit enue ask ue cune oou ea ai 40 259 RECATED DOCUMENTS aire cease esis esse eevee ccna ENTE CER Ee cuSEeE NAE ere CurES CEDAR S SKLVC EE ENGEEE 41 26 CONTACT INFORMATION 11 ecoeeenieee nennen nn nnn nnum h hannah a sauna enen 41 02015 Telegesis UK Ltd 3 ETRX35x LRS Product Manual Rev 1 08 telegesis3 ETRX351 LRS and ETRX357 LRS The Telegesis ETRX351 LRS and ETRX357 LRS modules are low power 2 4GHz ZigBee modules with an added frontend E I 9 90 t amp ww EPAQUS UP P module Si
6. Figure 12 so that the recommended antenna keepout zone is being followed or add a no copper zone as indicated in Figure 14 Figure 12 Typical placement Figure 13 How to not place the Module 02015 Telegesis UK Ltd 91 ETRX35x LRS Product Manual Rev 1 08 ty o ETRX351 LRS and ETRX357 LRS telegesisis Figure 14 Adding a no copper no component area 02015 Telegesis UK Ltd 32 ETRX35x LRS Product Manual Rev 1 08 tee ETRX351 LRS and ETRX357 LRS telegesisii 15 2 Example carrier board since the RF performance of the module with the on board antenna is strongly dependent on the proper location of the module on its carrier board Figure 15 shows the reference carrier board which was used during testing by Telegesis Figure 15 Reference Board For best performance it is recommended to locate the antenna towards the corner of the carrier board and to respect the recommended keep out areas as described in section 12 Finally to provide a good reference ground to the on board antenna the carrier board should have a ground plane spanning no less than 40 x 40mm In many cases a smaller ground plane will suffice but a degradation in radio performance could be the result 02015 Telegesis UK Ltd 33 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesis z 16 Reliability Tests The following measurements will be conducted after the module has been exposed to standard roo
7. O Specifications The digital I Os of the ETRX35x module have the ratings shown below Voc 3 0V Tame 25 C NORMAL MODE unless otherwise stated Condition No Item Remark Symbol Min Typ PRE Schmitt input 1 Soke SIENTE 1 threshold going VswiL 0 42 x Vcc threshold from high to low Schmitt input 2 ssl sentes lens threshold going VswiH 0 62 x Vcc threshold from low to high 3 Input current for logic O liL 4 Input current for logic 1 HH Input Pull up resistor Ripu 24 29 value 6 Input Pull down resistor ES 24 29 value lo 4mA 8mA for 7 Output voltage for logic 0 standard high VoL 0 current pads loH 4mA 8mA for 8 Output voltage for logic 1 standard high VoH 0 82 x Vcc current pads 9 Output Source Current Pes curan lous 10 Output Sink current D curren loLs 11 Output Source Current High current pad 1 louu 12 Output Sink current High current pad 1 loin 13 Total output current loH lot Table 8 Recommended Operating Conditions Notes 1 High current pads are PA6 PA7 PB6 PB7 PCO 2015 Telegesis UK Ltd 20 Value Max 0 5 x Vcc 0 8 x Vcc 0 5 0 5 34 34 0 18 x Vcc Co CO 40 ETRX351 LRS and ETRX357 LRS Unit Vdc MHz UA KU kQ mA mA mA mA mA ETRX35x LRS Product Manual Rev 1 08 a ETRX351 LRS and ETRX357 LRS telegesis 10 A D Converter Characteristics The ADC is a first order sigma delta converter For additional information on the A
8. it is recommended to not use boost mode on this platform The Telegesis AT Command set firmware automatically disables boost mode on LRS series modules oection 11 2 lists the requirements for power settings for use of the LRS family in different countries 02015 Telegesis UK Ltd 16 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesis 5 4 Software Interface Using the default firmware the ETRX35x LR is controlled using a simple AT style command interface and mostly non volatile S Registers In order to get a full listing of all the available AT Commands please refer to the AT command dictionary document which corresponds to the firmware revision you intend to use In addition to the command dictionary there are user guides explaining the features of the firmware in more detail If you need to find out which firmware resides on your module simply type ATI followed by a carriage return and you will be prompted with the module s manufacturing information The Development Kit manual describes how to upgrade the firmware either via a serial link or over the air 02015 Telegesis UK Ltd 17 ETRX35x LRS Product Manual Rev 1 08 a ETRX351 LRS and ETRX357 LRS telegesis 6 Absolute Maximum Ratings Supply 3 6V Inputs 0 3V to Vcc 0 3V Operating temperature 40 to 85 C No Item Symbol Absolute Maximum Ratings Unit 1 Supply voltage Vcc 0 3 to 3 6 Vdc Voltage on any l O 11 0 2 SIF CL
9. network AT JN Join PAN At power up the last configuration is loaded from non volatile S Registers which can eliminate the need for an additional host controller ETRX35x LRS Product Manual Rev 1 08 t ETRX351 LRS and ETRX357 LRS telegesis 1 Introduction This document describes the Telegesis ETRX351 LRS and 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 ETRXS 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 The configurable functionality of the Telegesis AT Commandset often allows the ETRXS series ZigBee modules to be used without an additional host microcontroller saving even more integration time and costs In addition to the Telegesis AT Commandset the ETRX351 LRS and ETRX357 LRS modules can be used with custom built firmware and they represent an ideal platform for custom firmware development in conjunction with the Ember development kits The ETRXS series shares the same R3xx Telegesis firmware as the ETRX2 and the two devices can be used in the same network No HF experience or expertise is required to add this powerful wireless networ
10. 16 5 4 fom ua Tain Te ET m 17 6 ABSOLUTE MAXIMUM RATINGS 111 e Lceee e ennenen nean anna nana annnm anna 18 7 RECOMMENDED OPERATING CONDITIONS c eeeee esee rennen nennen 18 8 DC ELECTRICAL CHARACTERISTICS 11 eee ei ieeeeliieeen eene nnn nana n anam a anna 19 9 DIGITAL VO SPECIFICATIONS 2c cviavianaxvta dem exudcesau Ease durae ec ance avxa NRI RERO MES NEUE 20 10 A D CONVERTER CHARACTERISTICS 1 c lLee ennenen neee 21 11 AC ELECTRICAL CHARACTERISTIGCS 1 eccles eieeecuiiee enhn anne anna aaa n nuns 21 11 1 TX Power Characteristics esseesssessseeseeeeneen nennen nnne nnn n nnn nnn nnns 23 11 2 Power Settings for Regulatory Compliance esse ee eee ee ee ee eee 24 Ii Temperaire DelaviOLf s sssrinin inon a oneaddescsmndontosenencantanen aie 25 12 PHYSICAL DIMENSIONG 0 0 ccccccesesccensesecnseeeeenseeecnsseeeonseeeonaseeeonseseeonsseeonsssesonses 26 13 SOLDERING TEMPERATURE TIME PROFILE FOR REFLOW SOLDERING 28 14 PRODUCT LABEL DRAWING sssssss sss ss sss sse s senenn ennenen 29 15 RECOMMENDED FOOTPRINT cesses ss sese s sese 30 15 1 Recommended Placement scerecistsecnceasdeceddiccacnaean dexescbidegeseeudere died daencenademanceleacemeendaneddaddsas 31 152 Exampl carier DOAN ETE mm 33 2015 Telegesis UK Ltd 2 ETRX35x LRS Product Manual Rev 1 08 te
11. CII text so a simple terminal application will usually suffice Telegesis Terminal is provided as a development tool but it is not an essential feature The pre loaded AT style command interface firmware is based on the latest EmberZNet meshing stack which implements routers coordinators as well as sleepy end devices End devices have no routing responsibility and therefore are allowed to go to sleep whilst still being able to send and receive messages via a parent router In addition to a classical sleepy end device the module firmware also supports mobile sleepy end devices capable of changing their parent quickly whenever they change their position within the network A router is typically a mains powered device whilst a sleepy end device SED can be battery powered The module is also able to act as a PAN coordinator and Trust Centre through external host control The AT style command line supplies all the tools required to set up and manage a ZigBee network by allowing easy access to the low level functionality of the stack The Telegesis firmware uses the meshing and self healing EmberZNet PRO stack to overcome many of the limitations of the tree network topology of the ZigBee 2006 stack by using the ZigBee PRO feature set The Telegesis firmware also allows low level access to physical parameters such as radio channel and power level Parameters that define the functionality of the ETRX35x LRS module and also allow standalone fu
12. DC please refer to section 10 of the EM35x datasheet No Item 1 A D resolution Up to 14 bits 2 A D sample time for 7 bit conversion 5 33us 3 A D sample time for 14 bit conversion 682us 4 Reference Voltage 1 2V 5 Max current drain from Vref pin 1mA Table 9 A D Converter Characteristics 11 AC Electrical Characteristics Voc 3 0V Tame 25 C NORMAL MODE measured at 50Q terminal load connected to the U FL socket No Receiver Value Unit Min Typ Max 1 Frequency range 2400 2500 MHz 2 Sensitivity for 196 Packet Error Rate PER 107 106 100 dBm 4 Saturation maximum input level for correct operation 3 2 dBm 5 High Side Adjacent Channel Rejection 41 dB 1 PER and desired signal 82dBm acc to 1 6 Low Side Adjacent Channel Rejection 40 dB 1 PER and desired signal 82dBm acc to 1 7 2nd High Side Adjacent Channel Rejection 54 dB 1 PER and desired signal 82dBm acc to 1 g 24 Low Side Adjacent Channel Rejection 52 dB 1 PER and desired signal 82dBm acc to 1 9 Channel Rejection for all other channels tbd dB 1 PER and desired signal 82dBm acc to 1 10 802 119 rejection centred at 12MHz or 13MHz tbd dB 1 PER and desired signal 82dBm acc to 1 Co channel rejection 11 4 PER and desired signal 82dBm acc to 1 de ges Relative frequency error i G 2x40ppm required by 1 E AR BD Relative timing error l Ke 2x40ppm required by 1 e MM IBI 14 Linear RSSI range 35 dB Output power at highes
13. ETRX3 series ZigBee RF Modules which cover Radio Emissions EMC and Safety These documents will be available from our website or on request 2 8 IEEE 802 15 4 IEEE 802 15 4 is a standard for low data rate wireless networks raw bit rate within a radio packet of 250kbps 2 4GHz which focuses on low cost low duty cycle long primary battery life applications as well as mains powered applications It is the basis for the open ZigBee Protocol 02015 Telegesis UK Ltd 9 ETRX35x LRS Product Manual Rev 1 08 t ETRX351 LRS and ETRX357 LRS telegesis 2 9 The ZigBee Protocol The ZigBee Protocol is a set of standards for wireless connectivity for use between any devices over short to medium distances The specification was originally ratified in December 2004 paving the way for companies to start making low power networks a reality ZigBee uses an IEEE 802 15 4 radio specification running on the 2 4GHz band plus three additional layers for networking security and applications What makes the specification unique is its use of a mesh network architecture which in bucket chain style passes data from one node to the next until it lands at its destination The network is self healing and adapts its routing as link quality changes or nodes move Furthermore nodes can be defined as End Devices which do not act as routers but can therefore be put into a low power sleep state The enhanced version of the ZigBee standard or ZigBee 2006 was re
14. ETRX357 LRS ETRX351HR LRS and ETRX357HR LRS have been certified to be used in South Africa 2 5 Australia and New Zealand C Tick The ETRX351 LRS ETRX357 LRS ETRX351HR LRS and ETRX357HR LRS have been certified to be used in Australia and New Zealand In order to have a C Tick mark on an end product integrating an ETRX3xx device a company must comply with a or b below a have a company presence in Australia b have a company distributor agent in Australia that will sponsor the importing of the end product 02015 Telegesis UK Ltd 8 ETRX35x LRS Product Manual Rev 1 08 eo c ND ETRX351 LRS and ETRX357 LRS telegesisi 2 6 Brazil The ETRX357 LRS and ETRX357HR LRS have been certified to be used in Brazil Modelo ETRX357 LR3 oan e Le L 150 4 Maced Ar Fodec ran si du 01 0 8989415 5069 Este equipaments optio em corcter secunderio isto ndo tern direito o protec o contra in erfer ncio prejudicial mesmo de eiocbes do meimo lpo e n o pode cousa interier ncio a sistemos operando em carcter p Modelo ETRX357HR LR5 QJ NATEL Mi iu id Jl 01 07898941575076 Este equipamento operc em corcter recundario isto n o tern direito o protec Go contro interfer ncio prejudicial mesmo de esoc es do meimo ipo e n o pode Cutar imerierencic o sistemos operando em car ter primario 2 Declarations of Conformity Telegesis UK Ltd has issued Declarations of Conformity for all
15. Ge SE2432L containing both PA and LNA for highest possible link budget Based on the latest Ember EM351 and EM357 single chip ZigBee solution the new long range modules are footprint compatible with the ETRX351 and ETRX357 thus representing a drop in replacement for all applications where a high link budget is required 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 ETRX35x series integrates with ease into Image not shown actual size enlarged to show detail Module Features e Small form factor SMT module 25mm x 19mm e Side Castellations for easy soldering and inspection e 2 antenna options Integrated chip antenna or U FL coaxial connector e Industry s first ARM Cortex M3 based family of ZigBee modules e Industry standard JTAG Programming and real time network level debugging via the Ember InSight Port e 192kB ETRX357 LRS and 128kB ETRX351 LRS flash and 12kbytes of RAM e Lowest Deep Sleep Current of sub TUA and multiple sleep modes e Ultra Wide supply voltage range 2 1 to 3 6V e 32 768kHz watch crystal can be added externally e Module ships with standard Telegesis X AT style command interface based on the ZigBee PRO feature set e Can actas an End Device Router or Coordinator e 22 general purpose l O lines including analogue inputs Firmware upgrades via serial port or over the air
16. It is recommended to use multiple vias between each ground pad and a solid ground plane to minimize inductivity in the ground path 33 20 EERE REE 20 0mm 25 0mm AMT i I EENENENEENENEEEENEE 4 27mm 19 1 2mm Figure 11 Recommended Footprint The land pattern dimensions above serve as a guideline We recommend that you use the same pad dimensions for the solder paste screen as you have for the copper pads However these sizes and shapes may need to be varied depending on your soldering processes and your individual production standards We recommend a paste screen thickness of 120um to 150um Figure 8 shows the typical pad dimensions of the module and Figure 12 Figure 14 in section 15 1 show examples of how to align the module on its host PCB Although the undersides of the ETRXS series modules are fully coated no exposed copper such as through hole vias planes or tracks on your board component layer should be located below the ETRXS series module in order to avoid shorts All ETRX3 series modules use a multilayer PCB containing an inner RF shielding ground plane therefore there is no need to have an additional copper plane directly under the ETRXS series module 02015 Telegesis UK Ltd 90 ETRX35x LRS Product Manual Rev 1 08 ae ETRX351 LRS and ETRX357 LRS telegesis i 15 1 Recommended Placement When placing the module please either locate the antenna in the corner as shown in
17. K SIF MISO SIF MOSI Vin 0 3 to Vcc 0 3 Vdc SIF LOADB RESET Voltage on any Pad pin PA4 DAS PB5 PB6 PB7 PC1 when used as S an input to the mien purpose ADC Vin mue erat ee with the low voltage range selected 4 Module storage temperature range Tstg 40 to 105 C 5 Operating temperature range Top 40 to 85 C 6 Reel storage temperature range Tstgreel 0 to 75 C 7 Input RF level P max 5 dBm ESD on any pin 1 except the RF port 8 according to Human Body Model HBM VtHHsBm 1 kV circuit description ESD on RF Port VTHHBM 500 V 10 Reflow temperature TDeath Please refer to chapter 13 C Table 5 Absolute Maximum Ratings Note 1 Input must be current limited to the value specified The absolute maximum ratings given above should under no circumstances be violated Exceeding one or more of the limiting values may cause permanent damage to the device Caution ESD sensitive device Precautions should be used when handling the device in order to prevent permanent damage 7 Recommended Operating Conditions Condition l No Item ESAE Symbol Value Unit Min Typ Max 1 Supply voltage Vcc 2 1 3 0 3 6 Vdc 2 RF Input Frequency fc 2405 2480 MHz 3 RF Input Power DIN 0 dBm 4 Operating temperature Te 40 185 oC range Table 6 Recommended Operating Conditions 2015 Telegesis UK Ltd 18 ETRX35x LRS Product Manual Rev 1 08 telegesis3 8 DC Electrical Characteristics ETRX351 LRS and ETRX357 LRS Voc 3 0V Tame
18. S Product Manual Rev 1 08 re ETRX351 LRS and ETRX357 LRS telegesis 2 3 European Certification The ETRXS51 LRS ETRX357 LRS ETRX351HR LRS and ETRX357HR LRS modules are tested at the maximum power setting defined in section 11 2 to comply to the following standards e Radio EN 300 328 v1 8 1 e EMC EN 301 489 17 v2 2 1 e Safety EN 60950 1 2006 A12 2011 The tests have been conducted with the antennae listed in Table 2 If the ETRX351 LRS ETRX357 LRS ETRX351HR LRS or ETRX357HR LRS module is incorporated into an OEM product the OEM product manufacturer must ensure compliance of the final product to the European Harmonised EMC and low voltage safety standards A Declaration of Conformity must be issued for each of these standards and kept on file as described in the R amp TTE Directive The final product must not exceed the specified power ratings antenna specifications and installation requirements as specified in this user manual If any of these specifications are exceeded in the final product then a submission must be made to a notified body for compliance testing to all of the required standards The CE marking must be applied to a visible location on any OEM product For more information please refer to http ec europa eu enterprise fagq ce mark htm Customers assume full responsibility for learning and meeting the required guidelines for each country in their distribution market 2 4 ICASA Approvals The ETRX351 LRS
19. Telegesis ice TG ETRX35X LRS PM 015 108 ETRX351 LRS and ETRX357 LRS telegesis Product Manual 1 08 ETRX35x LRS ZIGBEE MODULES PRODUCT MANUAL telegesis 02015 Telegesis UK Ltd ETRX35x LRS Product Manual te ETRX351 LRS and ETRX357 LRS telegesis Table of Contents 1 TOI s16151 eane c 5 1 1 Hardware Description oseessesseeseeeseeee nennen nennen nnne nnne nnne nne nnne nnne nnne snas rsen nis 5 2 PRODUCT APPROVALS uices teu dione cts tecestetcecsaiendesrtetsenustescenmessenneustescesiateeesenctocons 6 2 1 SEP e e t r 6 2 2 IC Industry Canada Approvals sss sees 7 2 3 European Certification see eee eee 8 2 4 IG ADAUADDIDVIIS aautiet phum ieee ee ee ee eee a a ee MER ME 8 2 5 Australia and New Zealand C TiCk ccccceececeeececeeeeceeeeeseeeeseeeeeseueeseusessaeeeseesesseeesees 8 2 6 PESZII cutie ise RM MM I mI MEME DNI MR UM MM 9 2 7 Declarations OF GCOmMPORMIINY TM 9 2 8 IEEE 802 15 ee ee en ee ne ee ee ee eee ee eee 9 2 9 The ZigBee Protocol ese 10 3 MODULE PINOUT c 11 4 HARDWARE DESCRIPTION 1 ennenen neee enen eee 14 4 1 PIO Wee MSG EEEE E E OTT 14 5 FIRMWARE DESCRIPTION sss sss ss sss ess cesses neee enen 15 5 1 uH abere TTE E 16 5 2 Uem TE T T T Tm 16 5 9 Boost Mode vs Normal Mode sss sse sese
20. al Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesis 13 Soldering Temperature Time Profile for reflow soldering Recommended temperature profile for reflow soldering Temp C 230 C 250 C max 60 60 20s 150 C 200 C Time s Figure 9 Recommended Reflow Profile Use of No Clean solder paste is recommended to avoid the requirement for a cleaning process Cleaning the module is strongly discouraged because it will be difficult to ensure no cleaning agent and other residuals are remaining underneath the shielding can as well as in the gap between the module and the host board Please Note Maximum number of reflow cycles 2 Opposite side reflow is prohibited due to the module s weight i e you must not place the module on the bottom underside of your PCB and re flow 2015 Telegesis UK Ltd 28 ETRX35x LRS Product Manual Rev 1 08 telegesis3 ETRX351 LRS and ETRX357 LRS 14 Product Label Drawing telegesis Model ETRX357 LRS CE 0I 000001 02 090101 FCC ID SAGEM35XB 1C 8735A EM35XB Figure 10 Product Label The label dimensions are 16mm x 14 mm The label will withstand temperatures used during reflow soldering The characters HR are only present on the versions with the Hirose connector Imprint Model ETRX357 LRS 000001 090101 01 02 FCC ID S4GEM35XB IC 8735A EM35XB CE 2D Barcode Description Module Order Code Indication for the serial num
21. al stress during assembly of the board and operation has to be avoided 11 Pressing on parts of the metal cover or fastening objects to the metal cover is not permitted 17 3 Storage Conditions 1 The module must not be stressed mechanically during storage 2 Do not store these products in the following conditions or the performance characteristics of the product such as HF performance may well be adversely affected 3 Storage in salty air or in an environment with a high concentration of corrosive gas such as Cl2 H2S NH3 SO2 or NOX 4 Storage in direct sunlight 5 Storage in an environment where the temperature may be outside the range of 5 C to 35 C range or where the humidity may be outside the 45 to 8596 range 6 Storage before assembly of the end product of the modules for more than one year after the date of delivery at your company even if all the above conditions 1 to 3 have been met should be avoided 02015 Telegesis UK Ltd 35 ETRX35x LRS Product Manual Rev 1 08 12 ND ETRX351 LRS and ETRX357 LRS telegesis 18 Packaging 18 1 Embossed Tape 1 Dimension of the tape 2 Cover tape peel force Force direction 0 10deg Speed 300mm min Cover tape peel force 0 098 0 68N 10 70g 3 Empty pockets Components Empty pockets Top cover NB Empty pockets in the component packed area will be less than two per reel and those empty pockets will not be consecuti
22. ber Starting at 000000 for each batch incrementing with each module Production Date Code in the format YYMMDD e g 090101 Indication for batch number Starting at 00 for beta panel 01 for pilot run etc Indication for the production location first character and the hardware revision Second character The FCC ID The IC ID The CE Mark Information in the 2D Barcode are the serial number 6 characters the Part Order code 12 characters filled with trailing spaces e g ETRX357 LRS instead of ETRX357 LRS identifier for the batch number 2 characters the identifier for the hardware release 2 characters and the production date code in the format Year Month Day 6 characters separated by a semicolon Table 17 ETRX35x LRS Label Details 2015 Telegesis UK Ltd 29 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesis 15 Recommended Footprint In order to surface mount an ETRX3 series module we recommend that you use pads which are 1mm wide and 1 2mm high Unless using the HR variants the keep out zone shown in section 12 must be retained and it must be ensured that this area is free of copper tracks and or copper planes layers You must also ensure that there is no exposed copper on your layout which may contact with the underside of the ETRX3 series module For best RF performance it is required to provide good ground connections to the ground pads of the module
23. cted TX_ACTIVE becomes an output that indicates that the EM35x radio transceiver is in transmit mode PC5 must not be used in this mode as it is needed internally as TX_ACTIVE to control the external RF front end and power amplifier PBO is not available to the user The serial UART connections TXD RXD CTS and RTS are PB1 PB2 PB3 and PB4 respectively The device sends its data on TXD and receives on RXD When using the Telegesis AT Command set RTS CTS handshaking is selectable in firmware See the AT Command Manual If PA5 is driven low at power up or reset the module will boot up in the bootloader PA6 PA7 PB6 PB7 and PCO can drive high current see section 9 nRESET is level sensitive not edge sensitive The module is held in the reset state while nNRESET is low Alternate functions depend on the firmware but the Telegesis R3xx AT Command set functions are indicated here for convenience 02015 Telegesis UK Ltd 12 ETRX35x LRS Product Manual Rev 1 08 a ETRX351 LR ET telegesis3 351 LRS and ETRX357 LRS Important Note The ETRXS35x series and the ETRX35x LRS series of modules are footprint compatible but on the ETRX35x LRS series pins PBO and PC5 of the EM357 are used internally to control the front end module and are not available to the user PC5 is still available on Pad2 but it is configured as TX ACTIVE signal and cannot be used as a general purpose GPIO 02015 Telegesis UK Ltd 13 ETRX35x LRS Product Manual
24. d as a CAUTION statement in manuals for OEM products to alert users on FCC RF exposure compliance WARNING To satisfy FCC RF exposure requirements for mobile transmitting devices a separation distance of 20cm or more should be maintained between the antenna of this device and persons during operation To ensure compliance operations at closer distances than this are not recommended Item Part No Manufacturer Type Impedance Gain 1 BKR2400 Embedded Antenna Design Ltd Vo Wave 500 2 dBi 2 GER Embedded Antenna Design Ltd 4 Wave SU faris 3 LATE Embedded Antenna Design Ltd 1 4 Wave Sus gri 4 S m Antenova Chip Sui dn Table 2 Approved Antennae An end user deploying an ETRX835x LRS or an ETRX35xHR LRS module together with an antenna as listed in Table 2 is not required to obtain a new authorization for the module BUT this does not preclude the possibility that some other form of authorization or testing may be required for the end product depending upon local territorial regulations The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Telegesis UK Ltd may void the user s authority to operate the equipment When using the ETRX351HR LRS and ETRX357HR LRS with approved antennae it is required to prevent end users from replacing them with non approved ones FCC Labelling Requirements 02015 Telegesis UK Ltd 6 ETRX35x LRS Product Manual Rev 1 08
25. in Typ Max 30 Vcc POR release 0 62 0 95 1 2 Vdc 31 Vcc POR assert 0 45 0 65 0 85 Vdc Table 12 Power On Reset Specifications No nRESET Specifications Limit Unit Min Typ Max 32 Reset Filter Time constant 2 1 12 16 us 33 Reset Pulse width to guarantee a reset 26 US 34 Reset Pulse width guaranteed not to cause reset 0 1 US 35 Input pull up resistor value while the chip is not reset 24 29 34 kO 36 Input pull up resistor value while the chip is reset 12 14 5 17 kO Table 13 nReset Specifications 02015 Telegesis UK Ltd 22 ETRX35x LRS Product Manual Rev 1 08 ay ETRX351 LRS and ETRX357 LRS telegesis 11 1 TX Power Characteristics The diagrams below show the typical output power and module current in dependency on EM35x power setting in NORMAL MODE at 3 0V and room temperature Pin vs Pout Channel 11 Channel 19 Pout dBm Channel 11 Channel 19 Channel 26 Pin setting of EM35x dBm Figure 4 Module Current vs Power Setting 2015 Telegesis UK Ltd 23 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesisz 11 2 Power Settings for Regulatory Compliance Because of the high gain of the frontend module output power of up to 22dBm can be achieved When the antenna gain is included the output power of the EM35x transceivers needs to be reduced for regulatory compliance The following tables list the maximum permitted power setting for the anten
26. ior notification All information is correct at time of issue Telegesis UK Ltd does not convey any license under its patent rights or assume any responsibility for the use of the described product 22 RoHS Declaration Declaration of environmental compatibility for supplied products Hereby we declare based on the declaration of our suppliers that this product does not contain any of the substances which are banned by Directive 2011 65 EU RoHS2 or if they do contain a maximum concentration of 0 196 by weight in homogeneous materials for Lead and lead compounds Mercury and mercury compounds Chromium VI PBB polybrominated biphenyl category PBDE polybrominated biphenyl ether category And a maximum concentration of 0 01 by weight in homogeneous materials for e Cadmium and cadmium compounds 23 Data Sheet Status Telegesis UK Ltd reserves the right to change the specification without notice in order to improve the design and supply the best possible product Please consult the most recently issued data sheet before initiating or completing a design 24 Life Support Policy This product is not designed for use in life support appliances devices or systems where malfunction can reasonably be expected to result in a significant personal injury to the user or as a critical component in any life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or syste
27. king capability to your products The ETRX351 LRS and ETRX357 LRS offer fast integration opportunities and the shortest possible time to market for your product 1 1 Hardware Description The main building blocks of the ETRX351 LRS and ETRX357 LRS are the single chip EM351 and EM357 from Ember a SiGe SE2432L frontend module combining a Power Amplifier with a Low Noise Amplifier a 24MHz reference crystal and HF front end circuitry optimized for best RF performance The modules are available with on board antenna or alternatively a U FL connector for attaching external antennae Modules with the U FL connector are identified by the HR suffix The LNA and RF power amplifier of the LRS devices improve the output power by 12dB and the sensitivity by 5dB which will increase the range by approximately 70096 relative to the standard devices where local regulations permit the use of the maximum output power The integrated antenna is an Antenova Rufa and details of the radiation pattern etc are available from the Antenova website 5 Module Chip Flash RAM ETRX351 LRS EM351 128kB 12kB ETRX351HR LRS EM351 128kB 12kB ETRX357 LRS EM357 192kB 12kB ETRX357HR LRS EM357 192kB 12kB Table 1 Memories The ETRX351 LRS and ETRX357 LRS are used for ZigBee www zigbee org applications If you wish to create your own custom firmware and not use the pre loaded Telegesis AT Command interface you will need the InSight toolchain consisting of InSight Des
28. ktop together with a comprehensive integrated development environment IDE and C language compiler toolchain from Ember The Ember development environment is not suitable for an 802 15 4 only application that does not use the ZigBee layer 02015 Telegesis UK Ltd 5 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesisz 2 Product Approvals The ETRX351 LRS and ETRX357 LRS as well as the ETRX351HR LRS and ETRX357HR LRS have been designed to meet all national regulations for world wide use In particular the following certifications have been obtained 2 1 FCC Approvals The Telegesis ETRX351 LRS and ETRX357 LRS with integrated Antenna as well as the ETRX351HR LRS and the ETRX357HRBR LRS including the antennae listed in Table 2 comply with FCC CFR Part 15 USA The devices meet the requirements for modular transmitter approval as detailed in the FCC public notice DAO0 1407 transmitter The maximum permitted power settings are detailed in section 11 2 of this document This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FC FCC ID S4GEM35XB This module complies with the USA SAR requirements and is not intended to be operated within 20cm of the body The following statement must be include
29. leased in December 2006 adding new features and improvements to the only global wireless communication standard enabling the development of easily deployable low cost low power monitoring and control products for homes commercial buildings and industrial plant monitoring In 2007 the ZigBee Aliance introduced the PRO feature set which offers advantages over earlier feature sets including e Truly self healing mesh networking e Messages can now travel up to 30 hops e Source Routing for improved point to multipoint message transmission e Improved security including Trust Centre link keys e New message types and options The Telegesis AT Command set which by default ships on all ETRXS3 series products is based on the ZigBee PRO feature set For more information on the Telegesis AT Command set please refer to the separate documentation at www telegesis com 02015 Telegesis UK Ltd 10 ETRX35x LRS Product Manual Rev 1 08 NM ETRX351 LRS and ETRX357 LRS telegesisii 3 Module Pinout Figure 1 ETRX3 series Module Pinout top view The table below gives details about the pin assignment for direct SMD soldering of the ETRX3 series modules to the application board For more information on the alternate functions please refer to 2 Also refer to the Telegesis AT Command set documentation to understand how the pre programmed firmware makes use of the individual I Os All GND pads are connected within the module but for best RF
30. m or to affect its safety or effectiveness Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Telegesis UK Ltd for any damages resulting 02015 Telegesis UK Ltd 40 ETRX35x LRS Product Manual Rev 1 08 telegesis3 ETRX351 LRS and ETRX357 LRS 25 Related Documents 1 2 3 4 5 IEEE Standard 802 15 4 2003 Wireless Medium Access Control MAC and Physical Layer PHY Specifications for Low Rate Wireless Personal Area Networks LR WPANS Datasheet EM35x Silicon Labs www silabs com Datasheet U FL Series 2004 2 Hirose Ultra Small Surface Mount Coaxial Connectors Low Profile 1 9mm or 2 4mm Mated Height The ZigBee specification www zigbee org Specification for Antenova Rufa Antenna www antenova com 26 Contact Information Website E mail www telegesis com sales telegesis com Telegesis UK Limited Abbey Barn Business Centre Abbey Barn Lane High Wycombe Bucks HP10 9QQ UK Tel 44 0 1494 510199 Fax 44 0 5603 436999 2015 Telegesis UK Ltd 41 ETRX35x LRS Product Manual Rev 1 08
31. m temperature and humidity for 1 hour No Item Limit Condition a Freq 10 50Hz Amplitude 1 5mm 1 MTS TESTES TEE Electrical parameter should be a 20min cycle 1hrs each of XYZ axis in specification b Freq 30 100Hz 6G b 20min cycle 1hrs each of XYZ axis Dropped onto hard wood from height of 2 Shock test the same as the above SOCIETIES 3 Heat cycle test the same as the above hive S hn Ae d Siu 4 Moisture test the same as the above 60 C 90 RH 300h 5 Low temp test the same as the above 40 C 300h 6 High temp test the same as the above 85 C 300h Table 18 Reliability Tests 17 Application Notes 17 1 Safety Precautions These specifications are intended to preserve the quality assurance of products as individual components Before use check and evaluate their operation when mounted on your products Abide by these specifications when using the products These products may short circuit If electrical shocks smoke fire and or accidents involving human life are anticipated when a short circuit occurs then provide the following failsafe functions as a minimum 1 Ensure the safety of the whole system by installing a protection circuit and a protection device 2 Ensure the safety of the whole system by installing a redundant circuit or another system to prevent a single fault causing an unsafe status 17 2 Design Engineering Notes 1 Heat is the major cause of shortening the life of these products Avoid assembl
32. na types listed in Table 2 Note that this is the power out of the EM35 chip set in register 501 when using Telegesis R3xx firmware and the power delivered to the antenna will be higher by the gain of the RF power amplifier Vcc 3 3V Tams 25 C NORMAL MODE Antenna Channels 11 18 Channels 19 24 Channel 25 Channel 26 1 2 Wave 17dBm 17dBm 17dBm 17dBm 1 4 Wave 17dBm 17dBm 17dBm 17dBm On Board 17dBm 17dBm 17dBm 17dBm Table 14 Maximum Power Settings for European Compliance Finally Table 15 lists the maximum Power settings for FCC IC and C Tick compliance Antenna Channels 11 18 Channels 19 24 Channel 25 Channel 26 1 2 Wave dBm dBm dBm 11dBm 1 4 Wave dBm dBm dBm 11dBm On Board 7dBm 7dBm 7dBm 11dBm Table 15 Maximum Power Settings for FCC IC Compliance 2015 Telegesis UK Ltd 24 ETRX35x LRS Product Manual Rev 1 08 eM ETRX351 LRS and ETRX357 LRS telegesisi 11 3 Temperature behaviour Figure 5 and Figure 6 illustrate the temperature behaviour of the ETRX35x LRS series of modules Please note that although the temperature behaviour was measured to up to 100 degrees Celsius the absolute maximum rating is 85 degrees Celsius Sensitivity vs Temperature Channel 11 Channel 19 Channel 26 Sensitivity in dBm 1 PER Temperature in C Figure 5 Sensitivity vs Temperature Tx Power vs Temperature Pout 7 Channel 11 Channel 19 Channel 26 E ca o o z o oO
33. nctionality are saved in non volatile memory organised in so called S Registers The SPI and I2C buses are not supported by the current firmware release but can be used with custom firmware 02015 Telegesis UK Ltd 15 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesis 5 1 Token Settings The ETRX3 Series Modules tokens will be pre programmed with the settings shown in the table below MFG STRING MFG BOARD NAME MFG MANUF ID Table 4 Manufacturing tokens 5 2 Custom Firmware For high volume customers the firmware can be customised on request Customers can use the ETRX35x LRS module as hardware only and develop application specific firmware based on the EmberZNet stack In order to develop custom firmware the Ember Insight tool chain is required When writing firmware for the ETRX357 LRS it is important to ensure that pins PBO and PC5 are correctly configured in order that the RF front end module can operate correctly An application note Writing customised firmware for the ETRX35x LRS can be downloaded from the Telegesis website 5 3 Boost Mode vs Normal Mode The Ember EM35x chips support a boost mode power setting next to the normal mode power setting The boost mode setting increases the sensitivity and output power of the radio transceiver however with the LRS variants enabling boost mode has no positive effect on neither the output power nor the sensitivity and therefore
34. password protected Hardware supported encryption AES 128 CE and FCC compliance FCC modular approval Operating temperature range 40 C to 85 C Standard version without LNA and PA available in the same form factor Radio Features e Based on the Ember EM351 and EM357 single chip ZigBee IEEE802 15 4 solutions e 2 4GHz ISM Band 250kbit s over the air data rate NB actual usable data throughput with ZigBee is about 20kbps 15 channels IEEE802 15 4 Channel 11 to 25 SiGe SE2432L integrated PA and LNA 20dBm output power adjustable down to 41dBm High sensitivity of 106dBm typ 1 packet error rate RX Current 33mA TX Current approx 140mA at 20dBm 2015 Telegesis UK Ltd 4 Ember s InSight development environment Suggested Applications AMR ZigBee Smart Energy applications Wireless Alarms and Security Home Building Automation Wireless Sensor Networks M2M Industrial Controls Lighting and ventilation control Remote monitoring Environmental monitoring and control Development Kit e New Development kit containing everything required to set up a mesh network quickly and evaluate range and performance of the ETRX35x and its long range version e ATcstyle software interface command dictionary can be modified for high volume customers e Custom software development available upon request Example AT Style Commands AT BCAST Send a Broadcast AT UCAST lt address gt Send a Unicast AT EN Establish PAN
35. performance all of them should be grounded externally 02015 Telegesis UK Ltd 11 ETRX35x LRS Product Manual Rev 1 08 telegesis3 ETRX351 LRS and ETRX357 LRS ETRX35x Designation Normal Alternate EM35x Ember designation pad function function pin 1 GND GND GND D PC5 1 l O TX ACTIVE 11 M a PC5 of the EM35x is used to control 3 PC6 I O 13 OSC32B nTX_ACTIVE 4 PC7 I O 14 OSC32A OSC32_EXT 5 PA7 5 I O 18 TIM1C4 6 PB3 2 3 I O CTS 19 SC1nCTS SC1SCLK TIM2C3 7 nReset 6 nReset 12 8 PB4 2 3 I O RTS 20 TIM2C4 SC1nRTS SC1nSSEL 9 PAO I O 21 TIM2C1 SC2MOSI 10 PA1 I O 22 TIM2C3 SC2SDA SC2MISO 11 PA2 I O 24 TIM2C4 SC2SCL SC2SCLK 12 PA3 I O 25 SC2nSSEL TRACECLK TIM2C2 13 GND GND GND 14 PA4 I O 26 ADC4 PTI EN TRACEDATA 15 PA5 4 I O 27 ADC5 PTI DATA nBOOTMODE TRACEDATA3 16 PA6 5 I O 29 TIM1C3 17 PB1 2 TXD 30 SC1MISO SC1MOSI SC1SDA SC1TXD TIM2C1 18 PB2 2 RXD 31 SC1MISO SC1MOSI SC1SCL SC1RXD TIM2C2 19 GND GND GND 20 GND GND GND 21 JTCK JTCK 32 SWCLK 22 PC2 I O 33 JTDO SWO 23 PC3 I O 34 JTDI 24 PC4 I O 35 JTMS SWDIO 25 N C 1 N C 36 PBO of the EM35x is used to control the FEM 26 PC1 I O ADC3 38 ADC3 SWO TRACEDATAO 27 PCO 5 I O 40 JRST IRQD TRACEDATA1 28 PB7 5 I O ADC2 41 ADC2 IRQC TIM1C2 29 PB6 5 I O ADC1 42 ADC1 IRQB TIM1C1 30 PB5 I O ADCO 43 ADCO TIM2CLK TIM1MSK 31 GND GND GND 32 Vcc Vcc Vcc 33 GND GND GND Table 3 Pin Information Notes When the alternate GPIO function is sele
36. r may only operate using an antenna of a type and maximum or lesser gain approved for the transmitter by Industry Canada To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that permitted for successful communication To comply with Industry Canada RF radiation exposure limits for general population the antenna s used for this transmitter must be installed such that a minimum separation distance of 20cm is maintained between the radiator antenna and all persons at all times and must not be co located or operating in conjunction with any other antenna or transmitter This device has been designed to operate with the antennas listed in Table 2 and having a maximum gain of 2 0 dBi Antennas not included in this list or having a gain greater than 2 0 dBi are strictly prohibited for use with this device The required antenna impedance is 50 ohms The labelling requirements for Industry Canada are similar to those of the FCC Again a clearly visible label must be placed on the outside of the finished product stating something like Contains Transmitter Module IC 8735A EM35XB although any similar wording that expresses the same meaning may be used The integrator is responsible for final product compliance with IC ICES 003 and FCC Part 15 Sub B Unintentional Radiators 02015 Telegesis UK Ltd 7 ETRX35x LR
37. sed on Ember EM351 or EM357 Telegesis AT Style Command Interpreter and EmberZNet meshing and self healing ZigBee PRO stack Integrated 2 4GHz Antenna Telegesis Long Range ZigBee Module with Ember ZigBee Technology Based on Ember EM351 or EM357 Telegesis AT Style Command Interpreter and EmberZNet meshing and self healing ZigBee PRO stack U FL Antenna Connector Telegesis Development Kit with 3 x USB Development Boards 3 x USB Cable 2 X ETRX35x on Carrier Board 2 X ET RX35xHR on Carrier Board 2 x ET RX35x LRS on Carrier Board 2 X ETRX35xHR LRS on Carrier Board 1 x ETRXSUSB stick 2 x Large Antenna 2 x Small Stubby Antenna e Customers PO s must state the Ordering Product Code e There is no blank version of the ETRX35x LRS modules available All Modules are pre programmed with the Telegesis AT style command interpreter based on the EmberZNet stack Where customers wish to add their own firmware they can erase and write it to the flash memory of the EM35x 02015 Telegesis UK Ltd ud s ETRX35x LRS Product Manual Rev 1 08 re ETRX351 LRS and ETRX357 LRS telegesis 20 Trademarks All trademarks registered trademarks and products names are the sole property of their respective owners 21 Disclaimer Product and company names and logos referenced may either be trademarks or registered trademarks of their respective companies We reserve the right to make modifications and or improvements without pr
38. t power setting 20 21 21 5 15 NORMAL MODE 20 21 21 5 dBm BOOST MODE l 16 Output power at lowest power setting 40 dBm 17 Error vector magnitude as per IEEE802 15 4 7 IS S 18 Carrier frequency error 40 1 40 1 ppm Table 10 AC Electrical Characteristics Notes 1 Applies across the full ranges of rated temperature and supply voltage 02015 Telegesis UK Ltd 21 ETRX35x LRS Product Manual Rev 1 08 s ETRX351 LRS and ETRX357 LRS telegesis z Please Note For the relationship between EM35x power settings and module output power please relate to chapter 11 1 of this document When developing custom firmware the output power settings described in this document relate directly to the EM35x power settings accessible via the Ember stack API When using the Telegesis AT Command set firmware the settings mentioned in this document directly relate to the settings in the S Register S01 which is used for setting the output power No Synthesiser Characteristics Limit Unit Min Typ Max 22 Frequency range 2400 2500 MHz 23 Frequency resolution 11 7 kHz 24 Lock time from off state with correct VCO DAC settings 100 us 25 Relock time channel change or Rx Tx turnaround 100 us 26 Phase noise at 100kHz offset 1dBc Hz 2 Phase noise at 1MHz offset 91dBc Hz 28 Phase noise at 4MHz offset 103dBc Hz 29 Phase noise at 10MHz offset 111dBc Hz Table 11 Synthesiser Characteristics No Power On Reset POR Specifications Limit Unit M
39. timing is required 4 1 Hardware Interface All GPIO pins of the EM351 or EM357 except PBO and PC5 are accessible on the module s pads Whether signals are used as general purpose l Os or assigned to a peripheral function like ADC is set by the firmware When using the Telegesis AT Command set please refer to the AT Command set manual for this information and when developing custom firmware please refer to the EM35x datasheet 02015 Telegesis UK Ltd 14 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesis 5 Firmware Description The modules will be pre loaded with a standalone bootloader by Ember which supports over the air bootloading as well as serial bootloading of new firmware In order to enter the standalone bootloader using a hardware trigger pull PA5 to ground and power cycle or reset the module To avoid entering the standalone bootloader unintentionally make sure not to pull this pin down during boot up unless the resistance to ground is gt 10kQ A pull up is not required In addition to the standalone bootloader the modules also contain the current release of the Telegesis AT style command interface as described in the Telegesis AT command dictionary and the Telegesis user guide Check www telegesis com for updates Each module comes with a unique 64 bit 802 15 4 identifier which is stored in non volatile memory The commands and responses pass through the serial port of the ETRX35x LRS as AS
40. ve 02015 Telegesis UK Ltd 96 ETRX35x LRS Product Manual Rev 1 08 d if e ETRX351 LRS and ETRX357 LRS telegesisii 18 2 Component Orientation Top cover tape will not obstruct the carrier tape holes and will not extend beyond the edges of the carrier tape Direction top view O O O O O O 0000 00 00 00 0 0 0 Component Orientation 0000000000000000000 18 3 Reel Dimensions 4 Quantity per reel 600 pieces 5 Marking Part No Quantity Lot No and manufacturer part with bar code will be on the reel 48 0mm 44 0mm Dia 330 2mm 2015 Telegesis UK Ltd 37 ETRX35x LRS Product Manual Rev 1 08 a ETRX351 LR l telegesis3 351 LRS and ETRX357 LRS 18 4 Packaging bag 6 Each reel will be packed in a hermetically sealed bag containing desiccant and a humidity indicator card 7 Marking Part No Quantity Lot No and manufacturer part with bar code 18 5 Packaging carton 8 Each reel and bag will be placed in a cardboard carton of nominal dimensions 343 x 338 x 68 mm 9 Weight of carton containing reel of 600 modules 2 51kg approx 02015 Telegesis UK Ltd 98 ETRX35x LRS Product Manual Rev 1 08 telegesis3 19 Ordering Information Ordering Product Code ETRX351 LRS ETRX357 LRS ETRX351HR LRS ETRX357HR LRS ETRX3DVK Notes ETRX351 LRS and ETRX357 LRS Description Telegesis Long Range ZigBee Module with Ember ZigBee Technology Ba
41. y and use of the target equipment in conditions where the product s temperature may exceed the maximum allowable 2 Failure to do so may result in degrading of the product s functions and damage to the product 3 f pulses or other transient loads a large load applied in a short time are applied to the products before use check and evaluate their operation when assembled onto your products 4 These products are not intended for other uses other than under the special conditions shown below Before using these products under such special conditions check their 02015 Telegesis UK Ltd 94 ETRX35x LRS Product Manual Rev 1 08 te ETRX351 LRS and ETRX357 LRS telegesis performance and reliability under the said special conditions carefully to determine whether or not they can be used in such a manner 5 n liquid such as water salt water oil alkali or organic solvent or in places where liquid may splash 6 n direct sunlight outdoors or in a dusty environment 7 In an environment where condensation occurs 8 ln an environment with a high concentration of harmful gas e g salty air HCI Cl2 SO2 H2S NH3 and NOx 9 f an abnormal voltage is applied due to a problem occurring in other components or circuits replace these products with new products because they may not be able to provide normal performance even if their electronic characteristics and appearances appear satisfactory 10 Mechanic
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