LW5BT010M10 Meter BT Module

Bluetooth Module Description and User Manual June 1, 2008 John Gardner The BT Module is designed to be used as a common BT element in Metrologic products. The Class 2 BlueTooth module is designed to provide Class 2 BlueTooth performance for our Smartdongle product as a master BlueTooth unit and for integration into the scanners as slave BlueTooth unit. The BlueTooth module has been tested to meet FCC rules and regulation for the ISM band of 2.4Ghz to 4.48Ghz. The unit can not be modified without retesting All units that use this module must contain the language “ Contains FCC ID LW5BT010M” for this module. The Module supports Bluetooth Serial Port Profile (SPP) control application based on this BlueLab software stack. The BlueTooth module must be tested in the final product to meet applicable FCC regulations for units that contain a limited module approval. Our application implement a UART command set (AT command set) to control the SPP together with I/O control and indicator. The HOST MCU uses these commands and I/O to control the Bluetooth. Bluetooth Features supported: Besides making connection and data transmission, the module will provide following Bluetooth features. Item Features Fucntions Default Remark 1 Configurable Device name The name of the dongle when searched by other Bluetooth devices. "MetroBT Module” The Bluetooth address should be printed on the scanner label. 2 Configurable Pin code The pin code when other devices connect to the dongle. "0000" 3 Configurable Page scan mode Whether other Bluetooth device can found the Module during inquiry. Discoverable and connectable 4 Configurable security mode Whether pin code is necessary when other device connect to our module for the first time. Security mode off 5 Configurable Encryption mode Whether the Bluetooth encryption will be used or not. No encryption 6 Configurable Device class Device classes. "080640", image capture devices 7 Inquiry Bluetooth device Found Bluetooth devices around I/O Pin on Bluetooth Module I/O Pin Direction Functions RESET in Host Reset the Bluetooth module READY out Indicate the BT Module is ready or not: low means the chip is ready CONNECTED out Indicate the connection status: high means the chip is connected DATA/CMD in The incoming data to BT module is command or data. WAKE UP HOST out Wake up the scanner when data come in and scanner in sleep mode HOST SLEEP in Reserved Implement the module in scanner: 1. On power up, Host reset the BT Module, and wait the BT Module self test by checking the READY PIN status, The Module will be ready less than 1 second. 2. Host switch to CMD mode by set the DATA/CMD pin to HIGH. 3. Host configure the module: ∑ Change the communication baudrate if necessary. ∑ Read the BT module address. ∑ Set the BT Module device name. ∑ Set the class if needed. ∑ Set the security mode if necessary. Host set the security mode with ATC command: e.g. “ATC=3000” + 0x0D, The Module will reply a ‘0’ + 0x0D after it configure correctly. 4. Host initiate the connection by the ATD command: e.g. “ATD=00046184FB71” The Module will reply a ‘0’ + 0x0D after it received correctly. The host only needs to send this connect command for one time, the BT Module will try the connection until it connected or it receives an “ATH” command. Once send the connect command, the host only need to monitor the CONNECTED pin status, once the connection is established, the CONNECTED pin will be HIGH. 5. After the connection established, the BT Module will pull up the CONNECTED pin and then present UART information “Y” + 0x0D if the UART connection indicator is enabled. 6. The Host switch to the DATA mode by set the DATA/CMD pin to LOW. Then it can send barcodes through the Bluetooth interface. 7. During the connection: When the connection broken, the BT module will pull down the CONNECTED pin and present a UART information “Z” + 0x0D, if the UART connection indicator is enabled. If the connection lost automatically such as the scanner is out of range, then the CONNECT pin will be LOW, the Module will try reconnection by itself. If the HOST switch to the command mode and send the “ATH” command to disconnect the connection, the Module will not try reconnection by itself. The HOST should send the ATD + ADDRESS + 0x0D command to restart the connection process. If the HOST need to switch to a new Bluetooth device, then it should send the “ATH” command first, and then send the ATD + ADDRESS + 0x0D, the Module will retry the connection with the new address. b. Implement the module in cradle/dongle: 1. On power up, Host reset the BT Module, and wait the BT Module self test by checking the READY PIN status, The Module will be ready less than 1 second. 2. Host switch to CMD mode by set the DATA/CMD pin to HIGH. 3. Host configure the module: ∑ Change the communication baudrate if necessary. ∑ Read the BT module address. ∑ Set the BT Module device name. ∑ Set the class if needed. ∑ Set the security mode if necessary. Host set the security mode with ATC command: e.g. “ATC=3000” + 0x0D, The Module will reply a ‘0’ + 0x0D after it configure correctly. 4. Host monitor the CONNECT pin status, once the pin is HIGH, the MCU could switch to the data mode and ready to receive the data. Implement the module in cradle/dongle: 1. On power up, Host reset the BT Module, and wait the BT Module self test by checking the READY PIN status, The Module will be ready less than 1 second. 2. Host switch to CMD mode by set the DATA/CMD pin to HIGH. 3. Host configure the module: ∑ Change the communication baudrate if necessary. ∑ Read the BT module address. ∑ Set the BT Module device name. ∑ Set the class if needed. ∑ Set the security mode if necessary. Host set the security mode with ATC command: e.g. “ATC=3000” + 0x0D, The Module will reply a ‘0’ + 0x0D after it configure correctly. 4. Host monitor the CONNECT pin status, once the pin is HIGH, the MCU could switch to the data mode and ready to receive the data. Integrators Responsibility 1) T…

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EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 56 of 61 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 FCC Label FCC ID: LW5BT010M Figure 1 Proposed FCC ID Label on BT010M Module FCC ID: LW5BT010M Figure 2 Proposed FCC ID Label Location on BT010M Module EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 57 of 61 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 Contains FCC ID: LW5BT010M This device complies with part 15 of the FCC Rules. Operating 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. Figure 3 Proposed FCC ID Label for BT010M Module Host Device (The statement may be shown in its user manual for small size devices ) FCC ID Label Figure 4 Proposed FCC ID Label location for Host Device (back/bottom)

FCC CFR47 PART 15 SUBPART C CERTIFICATION TEST REPORT For Bluetooth Module Model Number: BT010M FCC ID: LW5BT010M Report Number: 0048-080608-01 Prepared for Metrologic Instruments, Inc. 90 Coles Road Blackwood, NJ 08012 USA Prepared by Advanced Compliance Laboratory, Inc. 6 Randolph Way Hillsborough, NJ 08844 Tel: (908) 927 9288 Fax: (908) 927 0728 Revision No: A Date: 06/18/2008 6 Randolph Way Hillsborough, NJ 08844 Tel: (908) 927 9288 Fax: (908) 927 0728 Advanced Compliance Laboratory EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 2 of 60 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION.......................................................................................... 3 2. EUT DESCRIPTION ............................................................................................................... 4 3. TEST METHODOLOGY......................................................................................................... 5 4. FACILITIES AND ACCREDITATION................................................................................... 5 5. CALIBRATION AND UNCERTAINTY.................................................................................. 6 5.1. MEASURING INSTRUMENT CALIBRATION...................................................................... 6 5.2. MEASUREMENT UNCERTAINTY....................................................................................... 6 5.3. TEST AND MEASUREMENT EQUIPMENT......................................................................... 7 6. SETUP OF EQUIPMENT UNDER TEST................................................................................ 8 7. APPLICABLE LIMITS AND TEST RESULTS..................................................................... 9 7.1. 20 dB BANDWIDTH ......................................................................................................... 9 7.2. HOPPING FREQUENCY SEPARATION ........................................................................... 13 7.3. NUMBER OF HOPPING CHANNELS............................................................................... 15 7.4. AVERAGE TIME OF OCCUPANCY.................................................................................. 17 7.5. PEAK OUTPUT POWER.................................................................................................. 21 7.6. MAXIMUM PERMISSIBLE EXPOSURE............................................................................ 25 7.7. AVERAGE POWER .......................................................................................................... 28 7.8. PEAK POWER SPECTRAL DENSITY................................................................................ 29 7.9. CONDUCTED SPURIOUS EMISSIONS ............................................................................ 33 7.10. RADIATED EMISSIONS................................................................................................ 41 7.10.1. TRANSMITTER RADIATED SPURIOUS EMISSIONS............................................. 41 7.10.2. TRANSMITTER RADIATED EMISSIONS ABOVE 1 GHZ ....................................... 43 7.10.3. WORST-CASE RADIATED EMISSIONS BELOW 1 GHz.......................................... 46 7.10.4. WORST-CASE RADIATED EMISSIONS FOR HOSTED MODULE........................ 47 8. SETUP PHOTOS ................................................................................................................... 49 9. APENDEX .... ..... ................................................................................................................... 54 EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 3 of 60 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 1. TEST RESULT CERTIFICATION COMPANY NAME: METROLOGIC INSTRUMENTS, INC. 90 Coles Road Blackwood, NJ 08012, U.S.A. EUT DESCRIPTION: BLUETOOTH MODULE MODEL: BT010M DATE TESTED: June 12, 2008 to June 16, 2008 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 15 SUBPART C NO NON-COMPLIANCE NOTED Advanced Compliance Laboratory, Inc. tested the above equipment in accordance with the requirements set forth in the above standards. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Note : This document reports conditions under which testing was conducted and results of tests performed. This document may not be altered or revised in any way unless done so by A d v a n c e d C o m p l i a n c e L a b o r a t o r y , I n c . ( A C L ) and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by A C L , A d v a n c e d C o m p l i a n c e L a b o r a t o r y , I n c . will constitute fraud and shall nullify the document. Approved & Released For ACL By: Tested By: Wei Li Edward Lee Manager EMC Engineer Advanced Compliance Laboratory, Inc. EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 4 of 60 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 2. EUT DESCRIPTION The EUT is a Bluetooth Module operating in the 2402-2480 MHz band. The transmitter has a maximum peak conducted output power as follows: Frequency Range Output Power Output Power (MHz) (dBm) (mW) 2402-2480 3.97 (max) 2 . 5 The radio utilizes an Integral antenna with a maximum gain of 1dBi. / average & 3dBi /Peak. EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 5 of 60 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 3. TEST M ETHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.4/2003, FCC CFR 47 Part 2 and FCC CFR 47 Part 15. 4. FACILITIES AND ACCREDITATION Th…

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EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 50 of 61 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 8. SETUP PHOTOS Average Output Power Measurement EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 51 of 61 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 Conducted Spur Measurements at Antenna Port EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 52 of 61 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 Field Strength of Spurious Modular Test-Position X Modular Test-Position Y EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 53 of 61 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 Modular Test-Position Z EUT: Bluetooth Device/Module Report No: 0048-080608-01 Model: BT010M FCC ID:LW5BT010M Page 54 of 61 Advanced Compliance Laboratory, Inc. 6 Randolph Way, Hillsborough, NJ 08844, tel:(908) 927 9288 Conducted Emissions at Main with Hosting Motherboard