WiSilica INFANTTAG0001 RF Infant Band 1.0 User Manual

WiSilica, Inc. RF Infant Band 1.0

User Manual

WiSe Infant Tag Technical Specification WiSilica Inc Infant Tag Hardware and Technical Specification Version (Rev 1.3) Issued: 02/05/2017
WiSe Infant Tag Technical Specification WiSilica Inc Table of Contents General Information ............................................................................................................................... 4 Features .............................................................................................................................................. 4 General Description ............................................................................................................................ 4 Block Diagram: ........................................................................................................................................ 4 Application: ............................................................................................................................................. 5 Form factor: ............................................................................................................................................ 5 Hardware Specification: .......................................................................................................................... 5 Antenna ................................................................................................................................................... 5 Electrical characteristics.......................................................................................................................... 5 Absolute Maximum Ratings ................................................................................................................ 5 Recommended operating condition ................................................................................................... 5 Current Consumption: ............................................................................................................................ 6 RF Characteristics: ................................................................................................................................... 6 Operation of the WiSe Infant Tag: .......................................................................................................... 6 Warning: .................................................................................................................................................. 7
WiSe Infant Tag Technical Specification WiSilica Inc Revision History Rev No Date Notes Rev 1.0 13/03/2017 Draft Release Rev1.1 21/04/2017 FCC Warning message included Rev1.2 25/04/2017 TX power changed as per FCC testing Rev1.3 02/05/2017 System Clock Updated
WiSe Infant Tag Technical Specification WiSilica Inc General Information Features  Bluetooth v4.0 specification complaint  Support for Bluetooth 4.1 specification host stack  128KB of Flash memory  12 MHz clock system  TX output power upto 4 dBm  -92dbm BT4.0 RX sensitivity  RSSI Monitoring  Flex PCB printed General Description The Wise Infant tag emits beacons at an interval configured during pairing Infant Tag that enables the ultra-low-power connectivity and basic data transfer for applications previously limited by the power consumption, size constraints and complexity of other wireless standards. Infant tag is basically used in tracking system. Also Infant tag is powered with CR1225 battery were it considerably reduced power consumption and compact in size. Block Diagram: TLSR8261F128ET24 CRYSTAL 12MHz IO 512KB FLASH 2.4GHz Radio CR1225 BAT Power ON Switch (Metal Dome) LED Indication
WiSe Infant Tag Technical Specification WiSilica Inc Application: WiSe Infant Tag enables connectivity and data transfer to leading smartphone, tablet and personal computing devices including Apple iPhone, iPad, iPod and Mac products and leading Android devices. It is mainly use in the patient or infant tracking system. Form factor:  Dimension: 160 x 13mm Hardware Specification: COMPONENTS DESCRIPTION BLE CHIP TLSR8261F128ET24 CRYSTAL 12MHz Antenna WiSe Infant tag has the external Flex PCB printed antenna .The WiSe infant tag has been certified with the external antenna only. The external antenna’s directivity determines the required position. We need to make sure the external antenna impedance is close to 50 Ohm to have optimal matching. External antenna’s center band frequency should be in the range of 2.4 to 2.402 GHz. The PCB antenna employs a topology that is compact and highly efficient. Electrical characteristics Absolute Maximum Ratings Ratings Min Max Storage Temperature -65°C 125°C Supply voltage 2.2V 3.6V Recommended operating condition Item Min Typical Max Operating Temperature -40 - 125°C Supply voltage 2.6V 3.3V 3.6V IO Supply Voltage V - 3.6V
WiSe Infant Tag Technical Specification WiSilica Inc Current Consumption: Mode Total Typical Current at 3V Sleep Mode 15μA RX/TX active ~15mA @ 3V peak current RF Characteristics: Path Description Conditions Min Typ Max Unit Operating Frequency 2402 2480 MHz Maximum output power 4 dBm 2nd harmonic 54 dBuV 3rd harmonic 54 dBuV TX Modulation delta F1 average 225 255 275 kHz Modulation delta F1 / F2 0.8 Modulation delta F2 max 100 % Frequency accuracy -100 25 100 kHz Frequency offset -100 25 100 kHz RX Receiver Sensitivity -92 dBm Receiver Sensitivity (with dirty transmitter) -93 dBm Maximum received signal at 30.8% PER -10 dBm Operation of the WiSe Infant Tag: The Wise Beacon tag emits beacons at an interval configured during pairing via Wise Tracking Application. The tag has an LED which indicates the state of the tag.  Initially tag is powered off – LED is not lit.  Tag is powered on by pressing the button for at least 2 sec and will be in pairing mode for 30 sec (duration is configurable) – LED will blink every 500ms.  After pairing mode, if tag is not paired, it will power off. If the tag is paired, normal operation of tag is initiated - beacon packets will be transmitted at the configured interval – LED will not be lit.  During normal operation, tag may be powered down by pressing button for 30 sec – LED will blink thrice and turn off.  During normal operation, if button is pressed for at least 1 sec – LED will blink once
WiSe Infant Tag Technical Specification WiSilica Inc 1. Phone initiates pairing with tag – reads it guid 2. GUID of tag sent to server 3. Server sends pairing key to phone 4. Phone completes pairing 5. Tag data is synced with server Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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. NOTE: This equipment has been tested and found to comply with the limits for aClass B digital device, pursuant to part 15 of the FCC Rules. These limits aredesigned to provide reasonable protection against harmful interference in aresidential installation. This equipment generates uses and can radiate radiofrequency energy and, if not installed and used in accordance with the instructions,may cause harmful interference to radio communications. However, there is noguarantee that interference will not occur in a particular installation. If thisequipment does cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user is encouraged totry to correct the interference by one or more 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 thereceiver is connected.-Consult the dealer or an experienced radio/TV technician for help

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