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a datasheet bt900 - us - 0x intelligent usb bt/ble dongle featuring smart basic version 1. 3
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 2 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 r evision h istory version date notes approver 1.0 23 feb 2015 initial release jonathan kaye 1.1 08 july 2016 changed hardware integration guide references to data sheet sue white 1.2 30 aug 2016 updated declarations of conformity sue white 1.3 10 nov 2016 fixed section numbering sue white
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 3 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 c ontents 1 overview and key features ................................ ................................ ................................ ................................ . 5 1.1 features and benefits ................................ ................................ ................................ ................................ 5 1.2 application areas ................................ ................................ ................................ ................................ ....... 5 2 specification ................................ ................................ ................................ ................................ ......................... 6 2.1 specification summary ................................ ................................ ................................ ............................... 6 3 hardware specifications ................................ ................................ ................................ ................................ ...... 7 3.1 block diagram ................................ ................................ ................................ ................................ ............ 7 3.2 internal uart, nautorun, and led wiring definitions ................................ ................................ ............. 7 3.2.1 usb interface connector ................................ ................................ ................................ ............. 7 3.2.2 4 - wire uart serial interface ................................ ................................ ................................ ....... 7 3.3 electrical specifications ................................ ................................ ................................ .............................. 9 3.3.1 absolute maximum ratings ................................ ................................ ................................ ........ 9 3.3.2 recommended operating parameters ................................ ................................ ........................ 9 4 functional de scription ................................ ................................ ................................ ................................ ......... 9 4.1 power management (includes brownout and power on reset) ................................ ............................. 10 4.2 clocks and timers ................................ ................................ ................................ ................................ .... 10 4.2.1 clocks ................................ ................................ ................................ ................................ ........ 10 4.2.2 timers ................................ ................................ ................................ ................................ ....... 10 4.3 memory for smart basic application code and data ................................ ................................ ............ 10 4.4 rf ................................ ................................ ................................ ................................ ............................. 10 4.5 uart interface ................................ ................................ ................................ ................................ ........ 1 0 4.6 nautorun pin ................................ ................................ ................................ ................................ ......... 11 4.7 smart basic application loading ................................ ................................ ................................ ............. 11 4.8 smart basic runtime engine firmware upgrade ................................ ................................ .................... 11 4.9 bt900 - us uses the bt900 - sa on - board chip antenna characteristics ................................ .................... 12 5 mechanical details ................................ ................................ ................................ ................................ ............ 12 5.1 bt900 - us mechanical details ................................ ................................ ................................ ................. 12 6 product label ................................ ................................ ................................ ................................ .................... 13 7 fcc and ic regulatory statements ................................ ................................ ................................ ................... 13 7.1 power exposure information ................................ ................................ ................................ .................. 13 7.2 federal communication commission interference statement ................................ .............................. 14 7.3 industry canada statement ................................ ................................ ................................ .................... 14
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 4 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 8 eu declarations of conformity ................................ ................................ ................................ ......................... 16 9 ordering information ................................ ................................ ................................ ................................ ........ 17 9.1 general comments ................................ ................................ ................................ ................................ . 17 10 bluetooth sig qualification ................................ ................................ ................................ .............................. 17 11 additional assistance ................................ ................................ ................................ ................................ ........ 18
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 5 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 1 o verview a nd k ey f eatures the bt900 - us usb dongle has been developed to take advantage of the bt900 - sa module, providing a simple and easy way to add classic bluetooth, ble central , and ble peripheral m ode to virtually any operating system with a usb interface. leve rage the bt900 - us to enable any bluetooth spp device or ble sensor to communicate to any pc, laptop , or mobile computer without any complicated installation or software support requirements. the fu lly - approved, programmable dongle features lairds innovati ve, event - driven smart basic programming language which significantly reduces oem development risk and speeds time to market. based on the cambridge silicon radio (csr) 8811 silicon and a low power cortex m3 microcontroller, the bt900 - us provides exceptiona lly low power consumption with outstanding wireless range. the dongle incorporates all hardware and firmware required to support bluetooth dual - mode applications in a computing environment including: ? complete, packaged radio hardware ? simple, universal usb to virtual com port emulation via ftdi 232r chip ? embedded btv4.0 software stack C classic bt profile - spp C gatt client and peripheral modes what makes the modules truly innovative is smart basic, an event - driven programming language that enables standalone operation of the dongle. laird has extended the implementation of smart basic from the popular bl6xx series of single - mode ble modules into the bt900 series of modules and now the bt900 - us dongle. this allows developers the flexibility of using the core and ble - specific smart basic functions from the bl6xx series to create fully interchangeable ble applications between these product ranges. without the need for any external processor, a simple smart basic application encapsulates the complete end - to - end proces s of reading, writing, and processing of sensor data and then using classic bluetooth or ble to transfer it to/from any bluetooth device. ultimately smart basic accelerates initial development, creation of prototypes, and mass production by providing you wi th your own bluetooth expert within the device. in addition to carrying fcc modular, ic, and ce approvals, the bt900 - us is qualified by the bluetooth sig which enables designers to integrate the dongle without the need for further bluetooth testing. 1.1 fe atures and benefits 1.2 application areas ? bluetooth v4.0 C dual - m ode (classic bluetooth and ble) ? integrated antenna ? smart basic programming language ? compact f ootprint ? programmable tx power 8dbm to - 20dbm ? rx sensitivity: - 90dbm ? ultra low power consumption ? ua rt, led ? fast time to m arket ? fcc, ce, bt and ic certified ? no external bluetooth stack or power supply required. ? medical devices ? wellness devices ? automotive diagnostic equipment ? bar code scanners ? industrial cable replacement ? home automation
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 6 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 2 s pecificat ion 2.1 specification summary t able 1 : s pecifications categories feature implementation wireless specification bluetooth? v4.0 C dual - m ode frequency 2.402 - 2.480 ghz transmit power + 8 dbm (maximum) configurable down to - 20 dbm receive sensitivity - 90 dbm (typical ) link budget 98 db raw data rates (air) 3 mbps (classic bt C br/edr) host interface and peripherals usb 2.0 C uart interface virtual com port via ftdi232r tx , rx, cts, rts dtr, dsr, dcd can be implemented in smar tbasic - using general purpose i/o default 115200 , n, ,8, 1 led 1 x user configurable via smart basic profiles classic bluetooth spp (serial port profile) C greater than 4 00kbps bluetooth low energy gatt client and peripheral C any custom services m aximum connections classic bluetooth bluetooth low energy 7 clients 5 clients programmability smart basic on - board programming language similar to basic smart basic application via uart control protocols any that can be implemented using smart basic v sp C virtual serial port for ble C command mode only fw upgrade smart basic runtime engine fw upgrade via uart supply voltage supply 5.0v +/ - 10% powered by standard usb port operating modes self - contained run mode selected by nautorun pin status: low (0v ). then runs $autorun$ ( smart basic application) if it exists. default for bt900 - us. refer to the warning in note 1 . interactive development mode high (vcc). then runs via at+run (and file name of smart basic application scrip t). physical dimensions 1 8.39 mm x 50.74 mm x 11mm environmental operating - 40c to +85c storage - 40c to +85c miscellaneous lead free lead - free and rohs compliant warranty limited lifetime warranty software tools utilities uwterminal or any terminal emulation program
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 7 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 categories feature implementation uart firmware upgrade approvals bluetooth? hw subsystem declaration id fcc / ic / ce additional countries upon review 3 h ardware s pecifica tions 3.1 block diagram figure 1 : bt900 - us block diagram 3.2 internal uart, nautorun , and led wiring definitions 3.2.1 u sb i nterface c onnector the bt900 - us usb connector allows a connection to any usb host device and supplies power to the bt9 00 - us. the usb signals are connected to a usb to serial convertor device (ft232r). the bt900 - us operates as a usb peripheral. 3.2.2 4 - wire uart serial interface the bt900 - us is fitted with a n ftdi ft232r usb to uart converter chip which provides a usb - to - virtual co m port on any windows pc. upon connection, windows auto - installs the required drivers. for more details and driver downloads, visit http://www.ftdichip.com/products/ft232r.htm . the virtual com port (bt900 uart) is used for interacting with the bt900 - us as well as for loading smart basic application script or upgrading the smart basic runtime engine firmware. the bt900 - us provides access to the bt900 module 4 - wire uart interface (tx, rx, cts, rts) through a usb (via usb - uart ftdi ft232r convertor chip). note: the bt900 module provides 4 - wire uart interface to the ftdi ft232r chip . the other three signals on ftdi ft23r chip (dtr, dsr, dcd) are wired in the bt900 - us to the bt900 digital sio pins nam ely nautorun pin, sio_4 and sio_5 respectively, and can be imp lemented on the bt900 - us in a smart basic application to create dtr, dsr, dcd functionality if required. 3.3v ldo ftdi usb to rs232 ft232rq usb con 5v usb uart laird bt900 led nautorun
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 8 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 uart connection between the bt900 module uart and ftdi ft232r ic uart are shown in table b elow. table 2 : internal uart and nautorun wiring (inside bt900 - us) between bt900 module and ftdi chip bt900 pin # bt900 pin name bt900 default funct. bt900 alternate funct. bt900 default direction bt900 internal pull - up or pull - down state ftdi ic uart ftdi ic uart directio n comments and notes 44 uart_rx dio sio_0 in pull - up usb_tx out 45 uart_tx dio sio_1 out set high in fw usb_rx in 46 uart_rts dio sio_2 out set low in fw usb_cts in 1 uart_cts uart sio_3 in pull - up usb_ rts out 3 nautorun sio_22 in pull - up usb_dtr in note 1 table 3 : internal sio_4, sio_5 wiring (inside bt900 - us) between bt900 module and ftdi chip pin # pin name default funct. alternate funct. default direction internal pull - up or pull - down state ftdi ic uart ftdi ic uart directio n comments and notes 2 sio_4 dio - in pull - up usb_dsr in note 2 4 sio_5 dio - in pul l up usb_dcd in note 2 table 4 : internal wiring (inside the bt900 - us) between bt900 module and led pin # pin name default funct. alternate funct. default direction internal pull - up or p ull - down state comments and notes 20 sio_17 dio - in pull up connected to led note 3 the bt900 - us is delivered with the integrated smart basic runtime engine fw loaded (but no on - board the smart basic application script) . in order to deliver any wireless functionality, a smart basic application needs to be loaded onto the bt900 - us C a large selection of sample smart basic applications are available at https://github .com/lairdcp/bt900 - applications . i nternal wiri ng notes: note 1 the bt900 nautorun input pin on the module can be driven by the dtr output pin of the ftdi ft232r chip. this enables running of the $autorun$ application on boot. warning: the bt900 - us by d efault is in autorun self - contained mode (nautorun input pin is internally held low). if a smart basic application has been loaded with a name $autorun$, then the device on power up will automatically execute that application. if the autorun application has a statement to close the uart, then it is not possible to exit the autorun mode with the normal uart break command. this results in the bt900 - us being in the autorun state permanently (where it is running the autorun smart basic application). to bring the bt900 - us out of this permanent autorun state, please follow the procedure in the bt900 - us autorun recovery application note which can be accessed from the bt900 - us product page of the laird embed ded wireless support center. another way to avoid getting the bt900 - us into this permanent autorun state is to not name your smart basic application as $autorun$, but give it another name, in which case that smart basic application has to be manually run by calling its at+run command. note 2 in addition to the 4 - wire uart interface on the bt900, there are two signals (sio_4 and sio_5) wired from the bt900 to the ftdi chips dsr and dcd input lines. sio_4 and sio5 are not driven by the
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 9 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 bt900 as their defau lt direction is an input. if the customer requires dcd and dsr functionality on the bt900 - us, then the customer will need to implement that in their smart basic application. note 3 led is connected to bt900 module pin sio_17. the led is active high, mea ning that writing a logical one (1) to the output pin illuminates the led. apart from the above mentioned sio pins of the bt900 module, all remaining bt900 pins inside the bt900 - us are unconnected. note 4 bt900 - us does not have hardware reset line, bu t can be reset with the break command (using uwterminal). by default, the bt900 - us is out of reset. 3.3 electrical specifications 3.3.1 a bsolute maximum r atings absolute maximum ratings for supply voltage and voltages on digital and analog ue pins of the m odule are listed below. exceeding these values causes permanent damage. table 5 : maximum current r atings parameter min max unit voltage at usb_ vcc pin 4.0 + 5.5v v dc input voltage usb+ and usb - +3.8 v storage temperature - 40 +85 oc 3.3.2 re commended operating parameters table 6 : power supply operating p arameters parameter min typ max unit usb_ vcc ( note 1 ) 4.75v 5 5.25v v operating temperature range - 40 - +85 oc note 1: bt900 - us does not have a hardware reset line, but can be reset with break command (use uwterminal). by default the bt900 - us is out of reset. bt900 module start - up time is ~1.6 seconds; start - up time is the time taken from power - up to being able to run a smart basic command. most of this i s for radio initializ ation. 1.6 seconds is also the time when coming out of reset through at command (atz) or at command for factory default (at&f*) . 4 f unctional d escription the bt900 - us uses the bt900 module which is interfaced t o ftdi ft232r usb to the uart converter chip . the bt900 dual - mode (bt/ble) module is a self - contained bt and bluetooth low energy (ble) product and requires only power and a users smart basic application to implement full bt/ble functionality . the integr ated, high perfor mance antenna combined with the rf and b ase - band circuitry provides the bluetooth or ble wireless link. the bt900 - us provides access to the below bt900 module functional blocks.
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 10 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 4.1 power management (includes brownout and power on reset) b t900 module p ower management features: ? system standby doze/deep sleep modes ? brownout reset ? open/close peripherals (uart) with a command in a smartbasic application script ? pin wake - up system from deep sleep ? supervisor hw to manage power on reset, brownout (and power fail). ? bt900 - us 5v operating supply. 4.2 clocks and timers 4.2.1 c locks the bt900 module integrated high accuracy (+/ - 20 ppm) 32.768 khz crystal oscillator provides protocol timing and helps with r adio power consumption in the s ystem standby doze /deep sleep modes by reducing the time that the rx window must be open. the integrated high accuracy 2 6 mhz (+/ - 10 ppm) crystal oscillator helps with r adio operation and also helps reduce power consumption in the active modes. 4.2.2 timers in keeping with the event driven paradigm of smart basic, the timer subsystem enables the writing of smart basic which allow s the generation of future events based on timeouts. ? regular timer C there are eight built - in timers (regular timer) derived from a single rtc clock which are controll ed solely by smart basic functions. the resolution of the regular timer is 488 microseconds. ? tick timer C this is a 31 - bit free running counter that increments every one millisecond. the resolution of this counter is 488 microseconds. it can be accessed us ing the functions gettickcount() and getticksince(). refer to the bt900 smart basic user guide for more information. 4.3 memory for smart basic a pplication code and data u p to approximatel y 48 kb of data memory is available for the smart basic application script and up to 4 kb is available for data. 4.4 rf ? 2 402 C 2480 mhz bluetooth 4.0 dual mode (bt and ble); 1 mbps to 3 mbps over the air data rate ? tx output power of +8 dbm programmable (via sma rt basic command) to - 20 dbm in steps of 4 db ? receiver (with integrated channel filters) to achieve maximum sensitivity - 90 dbm @ 1 mbps ble or classic bt, 2 mbps, 3 mbps) ? integrated monopole chip antenna on the bt900 - sa 4.5 uart interface t he virtual com port (bt900 uart) is used for interacting with bt900 - us as well as loading smart basic applicatio n script or upgrading the smart basic runtime engine fw .
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 11 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 the bt900 universal asynchronous receiver/transmitter (uart) offers fast, full - duplex, asynchronous serial co mmunication with built - in flow control support (uart_cts, uart_rts) in hardware up to 2 mbps baud. no p arity checking , 8 data bits, and 1 stop bit are supported. customers must use hw flow control when operating the bt900 - us. uart_tx, uart_rx, uart_rts, a nd uart_cts form a conventional asynchronous serial data port with handshaking. the interface is designed to operate correctly when connected to other uart devices such as the 16550a. the signalling levels are nominal 0 v and 3.3 v and are inverted with re spect to the signalling on an rs232 cable. two - way hardware flow control is implemented by uart_rts and uart_cts. uart_rts is an output and uart_cts is an input . both are active low. these signals operate according to normal industry convention. uart_rx, uart_tx, uart_cts, and uart_rts are 3.3 v level logic . for example, wh en rx and tx are idle they sit at 3.3 v. conversely for handshaking pins cts, rts a t 0 v is treated as an assertion. uart has a deep buffer (uart_rx deep buffer) of 1024 bytes. 4.6 nautorun pin b t900 - us provides , through the virtual com port, access to the nautorun pin that can be used to select operating modes (refer to the smart basic user guide for details): ? self - con tained mode ? interactive / development mode (bt900 - us default) nautorun is an input, with active low logic. in the bt900 - us it is connected so that the state is driven by the ftdi 232r chip dtr output line. nautorun pin is held high or low to select between the following two bt900 operating modes: ? self - contained run mode (nautorun pin held at 0 v) ? interactive / development mode (nautorun pin held at vcc) the smart basic runtime engine firmware checks for the status of naut orun during power - up or reset . if it is low and if there is a smart basic a pplication script named $autorun$ , then the smart basic runtime engine fw executes the application script automatically; hence the name self - contained run mode. the d efault in the bt900 - us is that the nautorun pi n is held low, so bt900 - us is in auto run self - contained mode. if a customer is required to come out of self - contained autorun mode (nautorun driven low), refer to the section 3.2 note1 on how t o bring the bt900 - us out of the perman ent autorun state and follow the procedure in the bt900 - us autorun recovery application note which can be accessed from the bt900 - us product page of the laird embedded wireless support center. 4.7 sm art basic application loading t he bt900 smart basic application script developed by the customer can be l oaded through the uart interface. 4.8 smart basic runtime e ngine firmware upgrade b t900 smart basic runtime engine fw (loaded at production, may be upgraded b y the customer through the uart ) .
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 12 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 4.9 bt900 - us uses the bt900 - sa on - board chip antenna characteristics t he bt900 - us uses the bt900 - sa module that has an on - board chip monopole antenna bt900 - sa on - board antenna datasheet : http://www.acxc.com.tw/product/at/at3216/at3216 - b2r7haa_s - r00 - n198_2.pdf 5 m echanical d etails 5.1 bt900 - us mechanical details figure 2 : bt900 - us mechanical drawings
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 13 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 6 p roduct l a bel product model number product revision number fcc id ic id ce logo bluetooth logo serial number: ? l = location ? y = year code (ref. 0010 - 00083 latest rev.) ? ww = week of the year base material (blank label material specification): ? material: polyimide (st able @ 260 c) ? color: glossy white ? text: black ? corners: ma x. acceptable radius = 1.5 mm (0.125 inches) 7 fcc and ic r egulatory s tatements model us/fcc canada/ic bt900 - us sqgbt900us 3147 - bt900us part # form factor tx output antenna bt900 - us usb dongle 8 dbm ceramic , integrated 7.1 power exposure information f ederal communication commission (fcc) radiation exposure statement: this eut is in compliance with sar for general population/uncontrolled exposure limits in ansi/ieee c95.1 - 1999 and had been tested in accordance with the measurement methods and procedures specified in oet bulletin 65 supplement c. this transceiver must not be co - located or operating in conjunction with any other antenna, transmitter, or external amplifiers. further testing / e valuation of the end product will be required if the oems device violates any of these requirements. the bt900 is fully approved for mobile and portable applications.
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 14 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 7.2 federal communication commission interference statement t his equipment has been tested and found to comply with the limits for a class b digital device, pursuant to part 15 of the fcc rules. these limits are designed to provide reasonable protection against harmful interference in a residential installation. this equipment generates , uses an d can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. however, there is no guarantee that interference will not occur in a particular installation. i f this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: ? reorient or relocate the receiving antenna. ? increase the separation between the equipment and receiver. ? connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ? consult the dealer or an experienced radio/tv technician for help. fcc caution: any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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. important note: fcc radiation exposure statement: the product comply with the us portable rf exposure limit set forth for an uncontrolled environment and are safe for intended operation as described in this manual. the further rf exposure reduction can be achieved if the product can be kept as far as possible from the user body or set the device to lower output power if such function is available. this transmitter must not be co - located or operating in conjunction with any other antenna or transmitter. 7.3 industry canada statement t his device complies with industry canadas lic ence - exempt rsss. 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. cet appareil es t conforme aux cnr exemptes de licence d'industrie canada. son fonctionnement est soumis aux deux conditions suivantes: (1) ce dispositif ne peut causer d'interfrences; et(2) ce dispositif doit accepter toute interfrence, y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. radiation exposure statement: the product comply with the canada portable rf exposure limit set forth for an uncontrolled environment and are safe for intended operation as described in this manual. t he further rf exposure reduction can be achieved if the product can be kept as far as possible from the user body or set the device to lower output power if such function is available.
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 15 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 dclaration d'exposition aux radiations: le produit est conforme aux li mites d'exposition pour les appareils portables rf pour les etats - unis et le canada tablies pour un environnement non contr?l. le produit est s?r pour un fonctionnement tel que dcrit dans ce manuel. la rduction aux expositions rf peut tre augmente si l'appareil peut tre conserv aussi loin que possible du corps de l'utilisateur ou que le dispositif est rgl sur la puissance de sortie la plus faible si une telle fonction est disponible.
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 16 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 8 eu d eclarations of c onformity manufacturer: laird product s : bt900 - us eu directives: 1999/5/ec C r&tte 2006/95/ec C low voltage directive (lvd) 2004/108/ec C electromagnetic compatibility (emc) 2014/30/eu C emc conformity assessment: annex iv reference standards used for presumption of conformity: article numbe r requirement reference standard(s) 3.1a 2006/95/ec low voltage equipment safety en 60950 - 1:2006 + a11:2009 +a1:2010 +a12:2011 +a2:2013 rf exposure en 62311:2008 3.1b 2004/108/ec protection requirements with respect to electromagnetic compatibility en 301 489 - 1 v1.9.2 (2011 - 09) en 301 489 - 17 v2.2.1 (2012 - 09) 3.2 1999/5/ec means of the efficient use of the radio frequency spectrum en 300 328 v1.9.1 (2015 - 02) declaration: we, laird, declare under our sole responsibility that the essential radio test su ites have been carried out and that the above product to which this declaration relates is in conformity with all the applicable essential requirements of article 3 of the eu directive 1999/5/ec, when used for its intended purpose. place of issue: laird w 66n220 comm erce court, cedarburg, wi 53012 usa tel: +1 - 262 - 375 - 4400 fax: +1 - 262 - 364 - 2649 date of issue: august 2016 name of authorized person: thomas t smith, director of emc compliance signature of authorized person:
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 17 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 9 o rdering i nformation part n umber description bt900 - us - 0x intelligent usb bt / ble dongle featuring smartbasic 9.1 general comments t his is a preliminary datasheet. please check with laird for the latest information before commencing a design. if in doubt, ask. 10 b luetooth sig q ualifica tion the bt900 - us module is listed on the bluetooth sig website as qualified end products. design name owner declaration id link to listing on the sig website bt900 - us laird d023116 https://www.bluetooth.org/tpg/qli_viewqdl.cfm?qid=231 16 it is a mandatory requirement of the bluetooth special interest group (sig) that every product implementing bluetooth technology has a declaration id. every bluetooth design is required to go throug h the qualification process, even when referencing a bluetooth design that already has its own declaration id. the qualification process requires each company to registered as a member of the bluetooth sig C www.blue tooth.org the following link provides a link to the bluetooth registration page: https://www.bluetooth.org/login/register/ for each bluetooth design it is necessary to purchase a declaration id. this can be done before starting the new qualification, either through invoicing or credit card payment. the fees for the declaration id will depend on your membership status, please refer to the following webpage: https://www.bluetooth.org/en - us/test - qualification/qualification - overview/fees for a detailed procedure of how to obtain a new declaration id for your design, refer to the following document : https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=283698&vid=317486 to start the listing, go to: https://www.bluetooth.org/tpg/qli_sdoc.cfm in step 1, select the option, reference a qualified design and enter xxxxx in the end product table entry. you can then select your pre - paid declaration id from the drop down menu or go to the purchase de claration id page. note: unless the declaration id is pre - paid or purchased with a credit card, you cannot proceed until the sig invoice is paid. once all the relevant sections of step 1 are finished, complete steps 2, 3, and 4 as described in the help doc ument. your new design will be listed on the sig website and you can print your certificate and doc. for further information please refer to the following training material: https://www.bluetooth.org/en - us/test - qualification/qualification - overview/listing - process - updates
bt900 - us datasheet embedded wireless solutions support center: http://ews - support.lairdtech.com www.lairdtech.com/ bluetooth 18 ? copyright 2016 laird. all rights reserved americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 11 a dditional a ssistance please contact your local sales representative or our support team for further assistance: laird co nnectivity products business unit support centre: http://ews - support.lairdtech.com email: wireless.support@lairdtech.com phone: americas: +1 - 800 - 492 - 2320 europe: +44 - 1628 - 858 - 940 hong kong: +852 2923 0610 web: http://www.lairdtech.com/bluetooth ? copyright 2016 laird. all rights reserved. patent pending. any information furnished by laird and its agents is believed to be accurate and reliable. all specifications are subject to change without notice. responsibility for the use and application of laird materials or pro ducts rests with the end user since laird and its agents cannot be aw are of all potential uses. laird makes no warranties as to non - infringement nor as to the fitness, merchantability, or sustainability of any laird materials or products for any specific or general uses. laird, laird technologies, inc., or an y of its affili ates or agents shall not be liable for incidental or consequential damages of any kind. all laird products are sold pursuant to the laird terms an d conditions of sale in effect from time to time, a copy of which will be furnished upon request. when used as a tradename herein, laird means laird plc or one or more subsidiaries of laird plc. laird?, laird technologies?, corresponding logos, and other marks are trademarks or registered trademarks of la ird. other marks may be the property of third parties. nothi ng herein provides a license under any laird or any third party intellectual property right.

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