cb-obs411 electrical mechanical data sheet - SE Spezial-Electronic ...

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connectBlue4 Operating StatusThe module can be in different modes (see the Serial Port Adapter AT command Specification for more information about the modes) andthe RED, GREEN and BLUE signals can be used to detect or indicate the status. The LED signals are active LOW.Table 7: Signal states in different module modesSerial Port Adapter Mode Status RGB LED Color GREEN GPIO BLUE GPIO RED GPIOData mode IDLE Green LOW HIGH HIGHAT mode IDLE Orange LOW HIGH LOWData mode, AT mode CONNECTING* Purple HIGH LOW LOWData mode, AT mode CONNECTED* Blue HIGH LOW HIGH*On <strong>data</strong> activity the active LEDs flashes and will be HIGH for 50-100ms. For information on how to suppress the flashes see sectionBLUE Signal.DTR signal can be set to indicate an active Bluetooth link. For more information see Serial Port Adapter AT command Specification.Copyright © 2010 connectBlue AB Page 12 of 42
connectBlue5 Antennas5.1 Surface Mounted Antennas (Internal)Part Number OBS411iAntenna nameFR05-01-N-0-102ManufactureFractusGain 1 dBiAntenna size(LxWxH)Comment7.0 x 3.0 x 2.0 mmThe antenna gain is very dependent of the mounting of the module.See section Antenna Issues for mounting the module considering theantenna.Part Number OBS411jAntennanameFR05-01-N-0-104ManufactureFractusGain 0 dBiAntenna size(LxWxH)Comment7.0 x 3.0 x 1.0 mmThe antenna gain is very dependent of the mounting of the module.See section Antenna Issues for mounting the module considering the antenna.Please note that this version is only available on special request. The antennaperformance is limited because of the small size of the antenna.Copyright © 2010 connectBlue AB Page 13 of 42
Page 1 and 2: connectBlueCB-OBS411 ELECTRICAL MEC
Page 3 and 4: connectBlue2 IntroductionThe hardwa
Page 5 and 6: connectBlue2.3 Block DiagramFigure
Page 7 and 8: connectBlue3.1 Pin Numbering3.1.1 J
Page 9 and 10: connectBlue13 - 8 - GREEN/Switch-1
Page 11: connectBlueR IN_PULL-UPInput signal
Page 15 and 16: connectBlue5.2.2 AntennasPart Numbe
Page 17 and 18: connectBluePartNumberNamecB-ACC-17R
Page 19 and 20: connectBlue6 Mechanics6.1 Module Ou
Page 21 and 22: connectBlueFigure 9: Host PCB layou
Page 23 and 24: connectBlueThe modules are produced
Page 25 and 26: connectBlueFor more information ple
Page 27 and 28: connectBlue8.3 FCC and IC Complianc
Page 29 and 30: connectBlue9 Guidelines for Efficie
Page 31 and 32: connectBlue10.2.1.2.2 Module output
Page 33 and 34: connectBlue10.2.2.2 External RS232
Page 35 and 36: connectBlueFigure 17: A complete RS
Page 37 and 38: connectBlueFigure 21: A red LED in
Page 39 and 40: connectBlueFigure 25: No restore sw
Page 41 and 42: connectBlueFigure 30: A reset switc

cb-obs411 electrical mechanical data sheet - SE Spezial-Electronic ...

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