Operation Manual

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BM816 Coperation manual_V1.2

Important Statements

and contains all of the content belong to ShangHai broad mobi Communication Technology

Co LTD, and it is protected by Chinese law and any relevant copyright from international

convention. anyone who donothave the authorization in written form by ShangHai broad

mobi Communication Technology Co LTD cannot copy, spread, modify or other methods to

use part or all of content, the offender will be investigated and affixed legal liability。

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responsible for Specific purpose of marketability and applicability or any indirect, special,

or jointly any loss .

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Disclaimer Statements

The company does not undertake any property or personal injury caused by inappropriate

operation. Please must follow technical specifications and reference design from the

manual. Before the statement, the company has right to make changes according the

development of technological, and version change without prior notice.

Summary of content (25 pages)

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BM816 Coperation manual_V1.2 Important Statements Copyright Notice All right reserved：ShangHai broad mobi Communication Technology Co LTD This material and contains all of the content belong to ShangHai broad mobi Communication Technology Co LTD, and it is protected by Chinese law and any relevant copyright from international convention.
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Contents 1. Introduction ..................................................................................................................................................... 3 1.1 Purpose .......................................................................................................................................................... 3 1.2 General view ..................................................................................................................................................
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1. Introduction BM816 EVB use for testing the function and performance of BM816 module，and provide relevant assessment to help customer develop application. 1.1 Purpose This document detailed describes the basic function of BM816 and point out the main feature is data transmission. 1.
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2.2 Feature 3GPPnetwork mode FDD-LTE/HSPA+/HSUPA/HSDPA/UMTS/EDGE/GPRS/GSM  Band Frequency LTE-FDD: B2/B4/B5/B12/B13/B17 UMTS : B2/B4/B5 GSM : B2/B5  Transmit Power(Max) LTE-FDD/UMTS: class 3 GSM B2: class 1 GSM B5: class 4 EDGE B2/B5: class E2  Peak rate FDD-LTE: 150 Mbps DL, 50 Mbps UL DC-HSDPA：42Mbps DL HSUPA：5.76Mbps UL WCDMA: 384Kbps DL, 384Kbps UL EDGE: 296 Kbps DL, 236.8Kbps UL GPRS: 107 Kbps DL, 85.
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 Max Output Power LTE TX Max Power(dBm) B2 24+1 B4 23+2 B5 23+2 B12 22+2 B13 22+1 B17 23+1 B2 23+1 B4 23+2 B5 22+2 B2 29.0+1.0 B5 32.0+1.0 WCDMA GSM  Antenna Type External 2 Antenna：Main/DRX Antenna  Antenna Gain(Max) Frequency（MHz） Gain（DBi） 791 1.14 824 0.91 896 0.78 960 0.14 1710 1.70 1805 2.30 1880 3.25 1950 3.10 2150 2.28 2300 1.30 2400 1.78 2500 2.04 2690 0.94  Working Voltage 3.3~4.2V, TYP:3.
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2.4 System block diagram GPS MAIN ANT FEM Inerface USB UART PCM/IIS USIM SGMII SDIO I2C ADC WTR2965 MDM9607 GPS ANT AUX ANT PMD9607 MEMORY 2.5 RF Interface BM816 provide 2 RF connector, Main/Diversity Antenna. The customer antenna needs to be distributed on the periphery of the main board, and is connected with the antenna pad of the module through the 50ohm impedance microstrip line. line-losses between antenna and RF connector on module must follow indicator as below.
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3. Set up and Install EVB construct divide by hardware environment and software environment： 1) The Construct of Hardware Environment 2) T 3.1The Construct of Hardware Environment 3.1.1. How put in or out SIM/USIM card Need a SIM/USIM Card havebalance. The step for put in SIM/USIM: 1) Put EVB upwards, hold the yellow button, and pull out the SIM Card slot. See Picture 1 and 2.
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Picture 2 2) Put SIM Card into the slot, make sure SIM chip upwards, put into the SIM slot on EVB Boar. See Picture 3 and 4.
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Picture 4 3.1.2. How to link module Put module into development board after finish install SIM card: 1) Put EVB Board right side up, and put module into Mini PCI-E connector. See Picture 5、 6 and 7.
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Picture 6 Picture 7 3.1.3. How to link main antenna Before the link antenna, need finish put in SIM card and Module. 1) Antenna interface located on top right of module. 2) Spike RF Patch cord into module connector smoothly. See Picture 8。 Picture 8 3) Tightening antenna SMA contact and RF patch cord SMA contact.
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Picture 9 3.1.4. How to link diversity antenna Before link diversity antenna, need finish put SIM Card and module in, and link the main antenna 1) The antenna interface is located on the top left of module . 2) Spike RF Patch cord into module connector smoothly. See Picture 10. Picture 10 3) Tightening antenna SMA contact and RF patch cord SMA contact.
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Picture 11 3.1.5．How to link USB cable Follow the step to link USB cable: BM816 1)Put EVB Board into the USB interface of PC.See Picture12.
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3.1.6．How to power on BM816 only support electrify power on, all need just put the USB cable into PC, and module will auto power on. 3.1.7．How to power off BM816 support outage shutdown, module will shut down when VBAT blackout. 3.2 The Construct of Software Environment 3.2.
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Picture 14: choose the method for install driver BM816 choose the path that driver file is located, and click “Yes”; 3） Click“Next” Picture 15: Choose driver file path 2 in XP 4） The driver is installing
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Picture 16: driver install 5） Wait for notes “Completing hardware Upgrade wizard”，click ” Finish ” finish the install. Picture 17: Finish the driver install 6） Operation system will popup 4 new equipments, please repeat step 1 to 6. After finish install, you will see them in device manager. See below Picture 18.
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Picture 18: module appear in device manager 3.2.2． How to upgrade firmware BM816 provide 1key upgrade tool for Windows, step of upgrade firmware: 1） Use USB cable to connect PC and BM816, double-click “GUI_dl”when the device manager recognize com port.
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Picture 19: the window of firmware upgrades 1 2） Follow the note to press “Download”, start to upgrade. See Picture 20 Picture 20: Firmware is upgrading 3） There is note “Success to upgrade” when it all finished. Picture 21: Finish firmware upgrade 4） Do not remove USB cable from PC during the upgrade process, whole process cost 2-3 minutes. Warning：Cannot outage during upgrade process, please make sure stabilization power supply, otherwise will damage module.
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4. Debugging and Testing The EVB through USB to communicate，can use for phone call, connect internet, this chapter will discuss in detail. 4.1 How to use USB cable to communicate 1） The communication methods for PC and BM816 is AT command，to test whether PC successfully communicate BM816 by sending AT command. 2） Open HyperTerminal, choose AT port. Picture 22: Choose the port for HyperTerminal 3） Choose baud rate 9600, choose none for flow control, other setting default.
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Picture 23: ConfigurationHyperTerminal 4） Sending AT，check it is or isn’tcommunicated. See Picture 24 Picture 24: UsingHyperTerminal sending at 4.2 How to make data connection Put SIM/USIM card that support data traffic into EVB board, connect antenna right, though USB cable to connect PC and power on module. 1) through NDIS to dial. a) type “at$qcrmcall=1,1”, create network connection.
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Picture 25: using HyperTerminal to send AT command to NDIS dial b) Type“at$qcrmcall=0,1” , to disconnect Network connection.
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Picture 27: Create new Network connection C) Choose “Connect using a dial-up modem” Picture 28：Choose Modem to Dial D）type the number u want to dial, the user and password need according different carriers.
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choose “连接 Connect”. Picture 29：Configuration Network Connection E）there is a note after Network Connection is successful. Picture 30：Dial success 4.3 How to make voice call out A. Put SIM/USIM card which support voice service into EVB board. B. Open the HyperTerminal, configuration same as Picture 19 and 20. C. The AT command for dial phone call is “ATDXXX;”.
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Picture 31：Using HyperTerminal dial number D. The AT Command for Hang up is “AT+CHUP”. Picture 32：Hand up phone call 4.4 How to check module information and SIM card status A. Put SIM/USIM Card which supports voice service into EVB board. a) Open the HyperTerminal, configuration same as Picture 19 and 20. B. Type “ATI”, shows module information; type “AT+CPIN?” shows SIM Card Status.
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Picture 33：Show module information and SIM Status Warning：SIM Card shows “Ready” indicate SIM status is normal, if it shows other, it means unmoral, please make sure your SIM is whether or not valid, or has pin. 4.5 How to set airplane mode A. Type ATCommad“AT+CFUN=4”, enter into airpalne mode.
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Compliance Information FCC Compliance Statement: This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. Additional testing, Part 15 Subpart B disclaimer The module only complies with the FCC CFR 47 Parts 2, 22, 24, 27.