Nordic ID AR85 User Guide Version 1.4 NORDIC ID AR85 RAIN RFID OVERHEAD READER USER GUIDE

Transcription

1 NORDIC ID AR85 RAIN RFID OVERHEAD READER USER GUIDE

2 TABLE OF CONTENTS GETTING STARTED GENERAL AVAILABLE VARIANTS AVAILABLE ACCESSORIES PACKAGE CONTENT FEATURES AND CONNECTORS OVERVIEW MOUNTING POWERING THE READER PHYSICAL CONNECTORS... 7 DC CONNECTOR... 7 GPIO CONNECTOR... 7 ANTENNA PORTS... 9 USB 2.0 DEVICE WITH TYPE B CONNECTOR... 9 USB 2.0 HOST WITH TYPE A CONNECTOR... 9 ETHERNET DUAL BAND WLAN (OPTIONAL) WWAN CELLULAR CONNECTIVITY (OPTIONAL) SLOT FOR MINI SIM CARD (OPTIONAL) USER INTERFACE LED INDICATORS POWER LED CONNECTION LED RFID LED INDICATION LED RESET BUTTON RF PROFILES ANTENNA CHARACTERISTICS ANTENNA BEAMS USING EXTERNAL ANTENNAS WITH NORDIC ID AR THERMAL MANAGEMENT INSTALLATION INFORMATION WIDE GATE WITH SINGLE READER NARROW GATE WITH SINGLE READER MULTI-READER SETUP SOFTWARE NORDIC ID RFID APPLICATIONS FOR NORDIC ID AR NORDIC ID RFID DEMO Office Fax inf@nrdicid.cm 2 / 25

3 NORDIC ID RFID CONFIGURATOR NORDIC ID AR8X APPLICATION SIGNING TOOL WEB MANAGEMENT INTERFACE REGIONAL SETTINGS SERVICE AND SUPPORT WARRANTY RELATED DOCUMENTS AND CONTENT ABOUT NORDIC ID VERSION HISTORY APPENDICES EXAMPLE SCHEMATICS OF GPIO INTERFACE Office Fax inf@nrdicid.cm 3 / 25

4 GETTING STARTED 1.1. GENERAL Nrdic ID AR85 fixed area reader brings pwerful, autmated UHF RFID perfrmance with multiple cnnectivity ptins. This fixed area reader cntains Nrdic ID NUR2-1W mdule and sphisticated antenna slutin that allws t cver up t 120 m² f flr space at a reading speed f up t 1000 tags/s. Nw even hard-tread tags will be easier t detect. Thanks t its integrated cmputer with Linux OS 3rd party applicatins can be installed and run n reader. Nrdic ID AR85 is ideal fr efficiently mnitring a designated area AVAILABLE VARIANTS Nrdic ID AR85 is available in 3 different variants, with different cnnectivity ptins: CODE NPD00003 NPD00004 NPD00005 DESCRIPTION Nrdic ID AR85 / UHF RFID (USB / LAN 10 /100&PE) Nrdic ID AR85 / UHF RFID (USB / LAN 10 /100&PE/ WLAN) Nrdic ID AR85/ UHF RFID (USB/ LAN 10 /100&PE / WLAN / WWAN (3G)) 1.3. AVAILABLE ACCESSORIES CODE ACN00141 ACN00142 ACN00143 ACN00145 CWH00045 CWH00020 CWH00019 CWH00042 DESCRIPTION Nrdic ID USB cable (Length 1.8m, type B male type A male -cnnectrs) Nrdic ID Pwer supply VAC, Hz / 24 VDC fr Nrdic ID AR and Samp S2 readers, EU (Includes pwer supply and cable) Nrdic ID Pwer supply VAC, Hz / 24 VDC fr Nrdic ID AR and Samp S2 readers, UK (Includes pwer supply and cable) Nrdic ID Pwer supply VAC, Hz / 24 VDC fr Nrdic ID AR and Samp S2 readers, US (Includes pwer supply and cable) Nrdic ID External antenna cable (Length 1m, SMA-male -cnnectrs) Nrdic ID External antenna cable (Length 3m, SMA-male -cnnectrs) Nrdic ID External antenna cable (Length 5m, SMA-male -cnnectrs) Nrdic ID External antenna cable (Length 10m, SMA-male -cnnectrs) 1.4. PACKAGE CONTENT Office Fax inf@nrdicid.cm 4 / 25

5 Nrdic ID AR85 package cntains fllwing items Nrdic ID AR85 Installatin kit Safety and regulatins guide NOTE! Pwer supply nt included 1.5. FEATURES AND CONNECTORS OVERVIEW WLAN and WWAN (3G) variants f Nrdic ID AR85 UHF RFID include external WLAN and WWAN antennas that needs t be fastened t the reader befre it s taken int use. Picture 1 Cnnectr panel f Nrdic ID AR85 Office Fax inf@nrdicid.cm 5 / 25

6 1.6. MOUNTING Nrdic ID AR85 UHF RFID reader can be munted (usually hrizntally verhead) with M5 threaded screws t any VESA 75 and VESA 100 munting equipment (sld separately). Mre detailed infrmatin abut lcatin f VESA munting hles can be find frm Figure 1. Figure 1 VESA munting hles f Nrdic ID AR POWERING THE READER Nrdic ID AR85 can be pwered via DC pwer supply (sld separately) r Ethernet prt if the netwrk supprts pwer ver Ethernet (PE) feature r PE injectr is being used. Regardless f what pwering methd is used, the data cmmunicatin can be handled via USB cnnectin r if IP cnnectivity is required then via WWAN, WLAN r ethernet. Nrdic ID AR85 pwers up autmatically when cnnected t DC pwer supply r PE. The rated maximum pwer cnsumptins fr Nrdic ID AR85 reader are: Office Fax inf@nrdicid.cm 6 / 25

7 Pwered via 802.3af PE: 12W Pwered via DC pwer supply (sld separately): 20W (12-24V DC) NOTE! WLAN and 3G are disabled If the reader is pwered via the PE af PE can t prvide enugh pwer t the reader t keep WLAN and 3G features wrking as expected PHYSICAL CONNECTORS Nrdic ID AR85 includes the fllwing physical cnnectrs: DC cnnectr fr supplying pwer if PE capability is nt used (pwer supply sld separately) GPIO cnnectr (4 ptically islated inputs and utputs) 2 pcs SMA female antenna cnnectrs fr cnnecting external antennas t the reader USB 2.0 device Type B cnnectr (USB HID prfile supprted) USB 2.0 hst Type A cnnectr Ethernet 10/100Mbps with 802.3af supprt Dual band WLAN (ptinal) WWAN cellular cnnectivity (ptinal) Slt fr mini SIM card (ptinal) DC CONNECTOR DC cnnectr is used t pwer up the reader using Nrdic ID prvided pwer supplies. Mre infrmatin abut the Nrdic ID pwer supplies can fund frm table 1.3. Supprted input vltage is 12 24V DC. GPIO CONNECTOR Nrdic ID AR85 includes a multipurpse GPIO cnnectr that cntains the fllwing functinalities: RS-232 serial prt 4 x pt-islated inputs 4 x pt-islated utputs +5VDC supply (utput) 12VDC / 24 VDC supply (utput) 12VDC if the reader is pwered via PE and 24VDC if the reader is pwered via external pwer supply. The multipurpse GPIO cnnectr can be accessed via DE15 cnnectr lcated n rear panel f the reader. Pin-ut f the DE15 cnnectr can be seen in Figure 2. Functins and electrical specificatin f the GPIO cnnectr can be fund frm Table 1 and Table 2. Office Fax inf@nrdicid.cm 7 / 25

8 Figure 2 Pin-ut f DE15 cnnectr Table 1 Signal f GPIO cnnectr PIN SIGNAL NAME DESCRIPTION 1 5V utput 5V DC utput, switchable n/ff 2 RS232 TX RS232 utput 3 RS232 RX RS232 input 4 Grund Grund 5 Output 0 Islated utput 0 6 Output 1 Islated utput 1 7 Output 2 Islated utput 2 8 Output 3 Islated utput 3 9 V- Islated grund fr inputs and utputs 10 Input 0 Islated input 0 11 Input 1 Islated input 1 12 Input 2 Islated input 2 13 Input 3 Islated input 3 14 V+ Pull-up vltage fr utputs, 10kΩ pull up resistrs 15 12V / 24V utput 12V ut with POE pwered and 24V ut with external pwer supply Office Fax inf@nrdicid.cm 8 / 25

9 Table 2 Electrical specificatins f the signals SIGNAL NAME VOLTAGE MIN (V) VOLTAGE NOMINAL (V) VOLTAGE MAX (V) CONDITIONS 5V ut 5 <200mA RS232 TX, high 5 5,4 3KΩ lad t Grund RS232 TX, lw -5,4-5 3KΩ lad t Grund RS232 RX, high 2,4 25 RS232 RX, lw -25 0,6 Grund 0 Outputs 0-3, high 30 10KΩ pull up t V+ Outputs 0-3, lw 0 0,6 max 25mA, max 150mW V- 0 Inputs 0-3, high 3 30 Between V+ and V-, max 6mA at 30V Inputs 0-3, lw 0 0,7 Between V+ and V- V+ 30 Between V+ and V- 12V / 24V utput 12 / 24 <200mA Example schematics abut hw t create nn-islated and islated slutins can be fund frm sectin NOTE! If 5V r 12V / 24V utput is used, cnnect pins 4 and 9 tgether. ANTENNA PORTS Nrdic ID AR85 includes 2pcs SMA female antenna cnnectrs fr cnnecting external antennas t the reader. Impedance f antenna prts is 50Ω and maximum radiated utput pwer is 30dBm. The antenna prts can be cnfigured independently via NUR API. USB 2.0 DEVICE WITH TYPE B CONNECTOR Nrdic ID AR85 includes USB 2.0 device Type B cnnectr fr cnnecting reader t hst device. Nrdic ID AR85 supprts als USB HID class which means the reader can act as a standard USB input device fr hst devices. NOTE! Web management interface can t be access using USB cnnectr. Web management interface can be accessed nly using ethernet, WLAN and WWAN cnnectins. USB 2.0 HOST WITH TYPE A CONNECTOR Office Fax inf@nrdicid.cm 9 / 25

10 Nrdic ID AR85 includes USB 2.0 hst Type A cnnectr fr cnnecting peripheral USB devices t the reader. The USB 2.0 hst Type A cnnectr can be used t cnnect needed USB peripherals t the reader t expand its functinalities. Maximum current ut frm the USB 2.0 hst Type a cnnectr is 500mA. ETHERNET Nrdic ID AR85 includes standard RJ-45 ethernet cnnectr. The reader supprts 10/100Mbps speed class and 802.3af PE. DUAL BAND WLAN (OPTIONAL) Certain variants f Nrdic ID AR85 include dual band WLAN supprting 2.4GHz and 5.0GHz frequency bands. External dual band WLAN antenna needs t be attached t the reader t make WLAN perfrm and wrk as specified. As a unique feature, Nrdic ID AR85 can wrk as a WLAN access pint t ther WLAN devices thus enabling simple and cst-efficient netwrk f several readers and devices. WWAN CELLULAR CONNECTIVITY (OPTIONAL) Certain variants f Nrdic ID AR85 include WWAN cnnectivity supprting 2G and 3G cellular netwrks. External WWAN antenna needs t be attached t the reader t make WWAN perfrm and wrk as specified. WWAN cnnectivity needs a SIM card t be functinal. Please find mre infrmatin abut hw the SIM card is inserted t the Nrdic ID AR85 frm sectin SLOT FOR MINI SIM CARD (OPTIONAL) The WWAN variant f Nrdic ID AR85 includes a slt fr mini SIM card. Mini SIM card is t be inserted in the slt in a right rientatin t be functinal. The crrect insertin rientatin f mini SIM card can be seen frm the Picture 2. Picture 2 Insertin rientatin f mini SIM card Office Fax inf@nrdicid.cm 10 / 25

11 1.9. USER INTERFACE User interface f Nrdic ID AR85 cnsists f 4 LED indicatrs and a reset buttn n the back f the reader. LED INDICATORS Nrdic ID AR85 has fur prgrammable LEDs fr user indicatins. Lcatin f the LEDs can be seen in Picture 3. It s pssible t enable/disable all the LEDs via web management UI and/r reader API. By default the LEDs are enabled. LEDs f the reader are: 1. Pwer LED 2. Cnnectin LED 3. RFID LED 4. Indicatin LED LEDs Picture 3 Lcatin f LEDs n back panel Office Fax inf@nrdicid.cm 11 / 25

12 Picture 4 Lcatin f LEDs n tp cver POWER LED By default, Pwer LED indicates if the pwer is supplied t the device via DC pwer supply r PE CONNECTION LED Cnnectin LED indicates whether the reader has established USB, ethernet, WLAN r WWAN cnnectin. Functinality f the Cnnectin LED can be cnfigured via NUR API if needed. Functinality f the Cnnectin LED differs depending n whether USB r TCP/IP (ethernet, WLAN and WWAN) cnnectin is used. USB cnnectin in use LED ff: The USB cable is unplugged. LED n: The USB cable is cnnected. Office Fax inf@nrdicid.cm 12 / 25

13 Ethernet, WLAN r WWAN cnnectin in use LED ff: The reader has n IP address. In additin, the red errr LED is blinking. LED blinking: The reader has IP address, but the hst applicatin is nt cnnected LED n: The reader has IP address and the hst applicatin is cnnected RFID LED RFID LED indicates whether the RFID reading is ON r OFF. Functinality f the RFID LED can be cnfigured via NUR API if needed INDICATION LED Indicatin LED is used t indicate different reset states. See sectin fr mre infrmatin. RESET BUTTON Reset buttn f Nrdic ID AR85 cntains the fllwing functinalities: Rebting the reader Press the reset buttn 2s (red INDICATION LED starts blinking nce the reset buttn is pressed) and release it nce 3 green LEDs are turned n. Office Fax inf@nrdicid.cm 13 / 25

14 Bt t recvery mde* If reset buttn is nt released, green CONNECTION and RFID LEDs turn ff and green Pwer LED is n. INDICATION LED starts blinking in red. After a while green RFID LED is turned n. Release the reset buttn when the RFID LED has turned n t enter t the recvery mde. This mde can be entered within 5s after the RFID LED has been turned n. Factry reset If reset buttn is nt released red INDICATION LED starts blinking even faster and green CONNECTION LED is turned n Release the reset buttn when the CONNECTION LED has turned n t enter t the factry reset mde. This mde can be entered within 5s after the CONNECTION LED has turned n. * Recvery mde can be used t repair the reader NOTE! If reset buttn is pressed ver 5s after the CONNECTION LED has turned n and the red INDICATION LED has started blinking even faster, releasing the reset buttn will perfrm a nrmal rebt RF PROFILES Nrdic ID NUR2-1W UHF RFID mdule supprts three different kind f RF prfiles. The prfiles are Rbust, Nminal and High speed. It s imprtant t select the crrect RF prfile based n use case and envirnment. Mre detailed descriptin abut the RF prfiles can be fund belw: Rbust Rbust RF prfile is intended t be used in challenging envirnments. It prvides the best filtering against the interfering signals cming frm nearby reader(s), ther signal surces and frm reflective envirnment. This prfile uses link frequency f 250 khz and Miller 4 cding scheme prviding read rates up t 200 tags/s. Due t the lw data speed and best filtering the Rbust RF prfile prvides the best sensitivity. Nminal Nminal RF-prfile is the default setting f readers cntaining Nrdic ID NUR2-1W UHF RFID mdule, such as Nrdic ID AR85. It uses link frequency f 300 khz and Miller 2 cding prviding read rates up t 350 tags/s. High speed High speed RF prfile is intended t be used in use cases where the highest read rates are required. It uses link frequency f 400 khz and FM0 cding and prvides read rates up t 1000 tags/s. Due t the high data speed this prfile is quite sensitive t interferences. NOTE! Read rates will depend frm the envirnment, reader settings, tag ppulatin and tag type ANTENNA CHARACTERISTICS Office Fax inf@nrdicid.cm 14 / 25

15 Nrdic ID AR85 reader includes a sphisticated beamfrming antenna which prvides significant advantages ver a cnventinal UHF RFID reader that are wider cverage and a capability t determine the lcatin f any tag in the reading area. By mnitring the changes in tag lcatin ver time allws an easy way fr determine the directin f mvement in real time which might be desired e.g. in gate slutins. ANTENNA BEAMS The area Nrdic ID AR85 UHF RFID reader cvers is divided int 13 sectrs based Picture 5. Each sectr is cvered with a hrizntal and vertical plarized beam summing up t 26 separate lgical beams which are used in turns when scanning peratins are cnducted. Which beam is used and in which rder is entirely sftware cntrllable via NUR API. It s wrth t nte that the reader can prvide an XY - crdinate fr each tag nly when they are in sectrs 1-9. Sectrs can be used fr inventry purpses fr enhancing the reading cverage while XY -crdinate is nt required. Picture 5 Nrdic ID AR85 antenna beams Each separate beam is 45 in width and can be deflected apprx. ±40 frm centre the pint in the hrizntal plane. This sums up t apprximately f effective beam width frm the device. Hw large f an area the device cvers depends als n the installatin height. A rule f thumb is that in ceiling setups the flr cverage has a diameter f tw times that f the installatin height. E.g. if the installatin height is 2.5m, n the flr the device cvers an area 2.5 meters in every directin measured frm underneath the reader. Same infrmatin in visual frmat can be fund frm Picture 8. Office Fax inf@nrdicid.cm 15 / 25

16 USING EXTERNAL ANTENNAS WITH NORDIC ID AR85 Smetimes there can be challenging areas in the reading envirnment that needs extra cverage. Fr this purpse, there are 2 SMA female cnnectrs (AUX1 & AUX2) in the Nrdic ID AR85 reader. The external antennas can be enabled/disabled just as the 26 lgical beams f the Nrdic ID AR85 reader and be used t imprve reading perfrmance and accuracy if needed. The next sectin (2. Installatin infrmatin) describes sme cmmn use cases and hw reader beams can be cnfigured THERMAL MANAGEMENT Nrdic ID AR85 reader includes sphisticated thermal management features that d prevent verheating issues if reader is used in t warm envirnments. The reader mnitrs temperatures f nbard cmputer and UHF RFID mdule and adjusts peratin pints based n the temperature infrmatin. Onbard cmputer starts mitigatin scheme (fr example clck frequencies f CPUs are drpped) when temperature f the nbard cmputer reaches 85 C. Thermal mitigatin scheme f the UHF RFID mdule fllws fllwing temperatures: 80 C UHF RFID reading peratins are suspended fr 100ms. Suspend time is increased 20ms by every C temperature rises until the temperature reaches 90 C. The thermal mitigatin scheme is turned ff nce the temperature drps belw 80 C. High temperature warning message (TEMP_HIGH) is sent via NUR API t hst. The warning message cntains als current temperature infrmatin. 90 C UHF RFID reading peratins are shut dwn until temperature ges belw 90 C. Once the temperature is belw 90 C, abve mentined mitigatin scheme is taken in use. Over temperature warning message (TEMP_OVER) is sent via NUR API t hst. The warning message cntains current temperature infrmatin. Office Fax inf@nrdicid.cm 16 / 25

17 INSTALLATION INFORMATION 2.1. WIDE GATE WITH SINGLE READER A wide gate setup, n need t detect the directin f mvement. The Nrdic ID AR85 reader is installed in the middle f the gate pinting dwnwards Beams number 4, 5 and 6 are enabled t cver just the gate area Beams 1, 2, 3, 7, 8, 9, 10, 11, 12 and 13 are disabled t avid tags in the envirnment nt ging thrugh the gate Additinally, disabling unnecessary beams makes the mnitred area significantly smaller thus making it faster t scan Picture 6 Tp and frnt views f wide gate setup 2.2. NARROW GATE WITH SINGLE READER Office Fax inf@nrdicid.cm 17 / 25

18 A narrw gate setup, needed t detect the directin f mvement. The Nrdic ID AR85 reader is installed in the middle f the gate pinting dwnwards Beams number 2, 5 and 8 are enabled t cver just the gate area alng the path f mving tags Beams 1, 3, 4, 6, 7, 9, 10, 11, 12 and 13 are disabled t avid tags in the envirnment nt ging thrugh the gate Additinally, disabling unnecessary beams makes the mnitred area significantly smaller making it faster t scan and the reader able t detect the mvement f tags quicker and mre accurately MULTI-READER SETUP Picture 7 Tp and frnt views f narrw gate setup Office Fax inf@nrdicid.cm 18 / 25

19 T cver larger area, several Nrdic ID AR85 readers might be needed. Belw are sme recmmendatins regarding the installatin pattern. D nte that the ptimum setup depends n several variables e.g. tag density, tag alignment, tag RF perfrmance and metallic bjects in the area. Typically, the distance between tw Nrdic ID AR85 readers in the ceiling in challenging envirnment is equal t the installatin height. In less challenging envirnment it can be dubled. Nte that mre densely the readers are installed in the ceiling, the better they cver als the space abve the flr plane. This is imprtant in cases where high shelves are being used in the area. Typical installatin height m Maximum beam angle ca. 110 degrees Picture 8 Side view f multi-reader setup Depicted frm abve, a triangular r diamnd shaped installatin pattern is the mst efficient way f munting the readers. Arranging readers this way ensures the mst evenly distributed RF field twards the scanning area. Picture 9 Tp view f multi-reader setup Office Fax inf@nrdicid.cm 19 / 25

20 SOFTWARE All dcumentatin abut SW, SW features and applicatin develpment can be find frm GitHub NORDIC ID RFID APPLICATIONS FOR NORDIC ID AR85 Nrdic ID prvides fllwing Windws tls t test and cnfigure the reader. The tls are available via Nrdic ID Supprt pages: NORDIC ID RFID DEMO Nrdic ID RFID Dem applicatin is fr cnducting the reading tests. It allws cnnecting the devices and cmmencing the reading prcedure. The applicatin prvides statistics n the reading perfrmance and lgging capabilities fr mre thrugh evaluatin. As the Nrdic ID RFID Cnfiguratr, this applicatin als allws adjusting the RFID parameters n the fly fr better understanding hw they impact n the reading perfrmance. The difference hwever is that altered settings cannt be stred permanently int the device. The settings are reverted t defaults upn pwer cycle. NORDIC ID RFID CONFIGURATOR Nrdic ID RFID Cnfiguratr is meant fr cnfiguring the reader settings. The settings can be e.g. related t netwrk settings r RFID reading parameters and stred int the device as new defaults. Nte that e.g. the RFID reading parameters can be assigned t the reader by the hst applicatin after successfully cnnected t the device als. The RFID Cnfiguratr is als the tl fr updating the device firmware if seen necessary. NORDIC ID AR8X APPLICATION SIGNING TOOL T prvide mre security t the SW platfrm, the applicatin zip-files need t be signed with Nrdic ID prvided signing tl. The public key generated t the zip-file will be then verified against the list f files when installing the zip-file t the reader. This makes sure that nly valid cntent frm the zip-file can be installed. The tl in questin is called Nrdic ID Applicatin Signing Tl. The tl can be used t sign pre-built zip-files, as als t create new zip-files frm scratch. WEB MANAGEMENT INTERFACE Nrdic ID AR85 includes a web management interface which can be accessed with a web brwser. The web management interface is used t cnfigure the reader and manage applicatins. Dcumentatin abut web management interface can be find frm GitHub. NOTE! Web management interface cannt be accessed using USB cnnectrs. Web management interface can be accessed nly using ethernet, WLAN and WWAN cnnectins. Office Fax inf@nrdicid.cm 20 / 25

21 REGIONAL SETTINGS Nrdic ID UHF RFID readers supprt perating frequency range between MHz. Sme f the readers cver full perating frequency band and sme f them have tw sub bands that are 868 ETSI band ( MHz) and 915 FCC band ( MHz). Reginal rganizatins as ETSI and FCC have set rules and requirements fr perating frequencies, utput pwer and ther RF parameters fr the UHF RFID readers t cmply lcal reginal requirements. Nrdic ID has created a set f reginal settings in rder t fulfil lcal regulatins. Nrdic ID is required t ensure that cmpliance f Nrdic ID prducts will remain after prductin. Slutin fr this is that prducts including UHF RFID functinality are set and lcked in prductin based n custmer rder e.g. if a prduct is rdered t Eurpe, it will be lcked t ETSI regin. And, if a prduct is rdered t Australia regin, it is lcked t Australia regin. When a prduct is lcked t individual regin, it will cmply lcal regulatins f the regin. SERVICE AND SUPPORT Fr technical enquiries regarding Nrdic ID devices r sftware develpment, please cntact ur Technical Supprt: supprt@nrdicid.cm Telephne: As a manufacturer, Nrdic ID stands respnsible fr prviding repair services fr its devices during and after the warranty perid. Tgether with partners Nrdic ID serves custmers glbally. When yur Nrdic ID device needs repair, always use Nrdic ID Service r ur authrized service partners. We want t make sure that yur Nrdic ID prduct serves yu the best pssible way, and by using ur preferred service partners the quality f the service is trustwrthy and the spare parts are riginal. This way the existing prduct warranty remains, and yu receive a 3-mnth service warranty fr the repaired devices. Nrdic ID wrks tgether with full supprt and primary supprt partners. Full supprt partners can handle bth warranty and nn-warranty repairs n behalf f Nrdic ID in their wn regins. In additin, Nrdic ID has a netwrk f smaller repair centers, primary supprt partners, wh ffer the first line f supprt t their custmers lcally. Fr any enquiries abut Nrdic ID repair service please cntact: WARRANTY service@nrdicid.cm Telephne: Nrdic ID warrants that the Prducts are at the time f delivery free frm defects in materials and wrkmanship, prvided the Prducts remain unmdified and are perated under nrmal and prper cnditins. Warranty perid is the lnger f twenty-fur (24) mnths frm the date f delivery in case the Custmer is end-custmer r twenty-seven (27) mnths frm the date f manufacture in case the Custmer is reseller. Spare parts are warranted against defects in wrkmanship and materials fr a perid f ninety (90) days frm the date f delivery t Custmer. Fr mre detailed infrmatin abut the warranty can be fund frm Nrdic ID Sales Terms. RELATED DOCUMENTS AND CONTENT Dcuments mentined belw can be fund frm Nrdic ID Supprt pages (link): Office Fax inf@nrdicid.cm 21 / 25

22 Nrdic ID AR85 Datasheet Nrdic ID AR85 Quick Guide Nrdic ID Safety and Regulatins Guide Nrdic ID GitHub accunt fr develpers ( ABOUT NORDIC ID Nrdic ID is at the center f tday s real-time item tracking and reliable RFID technlgy. We help rganizatins fight the damaging effects f item lss, facilitate streamlined business prcedures, and stay ahead f the cmpetitin. We are ready t help yu take advantage f ur wide range f prducts and services designed t fit yur needs. Cntact us nw, and we will help yu t tackle yur challenges and get yur business t the next level. Nrdic ID Grup Sal IT Center Jensuunkatu 7 FI Sal FINLAND tel fax www: inf@nrdicid.cm Office Fax inf@nrdicid.cm 22 / 25

23 VERSION HISTORY Versin Date Mdificatins The first versin Applicatin signing tl and reset buttn sectins updated. Thermal management sectin added LED lcatins n tp cver picture added Reset buttn and indicatin LED sectins updated Minr mdificatins and frmatting changes Office Fax inf@nrdicid.cm 23 / 25

24 APPENDICES EXAMPLE SCHEMATICS OF GPIO INTERFACE Office Fax inf@nrdicid.cm 24 / 26

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