Manuel D’UtilisationTable des matièresOverview8Introduction9TARGET USERS9PREREQUISITES9MANUAL STRUCTURE9NOTATION10ACKNOWLEDGEMENTS10GR64 Wireless Modem11ABOUT THE GR6411WIRELESS MODEMS IN A COMMUNICATION SYSTEM12FEATURES14TYPES OF MOBILE STATION14SHORT MESSAGE SERVICE14VOICE CALLS15DATA15GPRS MULTI-SLOT SUPPORT16SIM CARD16POWER CONSUMPTION16OTHER FEATURES17SERVICE AND SUPPORT18WEB PAGES18AT COMMANDS MANUAL18M2MPOWER APPLICATION GUIDE18DEVELOPER’S KIT18PRECAUTIONS19GUIDELINES FOR SAFE AND EFFICIENT USE19GENERAL USAGE19RADIO FREQUENCY (RF) EXPOSURE AND SAR20PERSONAL MEDICAL DEVICES20DISPOSAL OF OLD ELECTRONIC EQUIPMENT20Abbreviations22Integrating the Wireless Modem24Mechanical Description25INTERFACE DESCRIPTION25PHYSICAL DIMENSIONS27System Connector Interface29OVERVIEW29DEALING WITH UNUSED PINS32GENERAL ELECTRICAL AND LOGICAL CHARACTERISTICS34LEVEL SHIFTER INTERFACES34COMMON LEVEL SHIFTER INTERFACE34I2C LEVEL SHIFTER INTERFACE36GROUNDS37ANALOGUE GROUND (AREF)37COMMON GROUND (GND)37REGULATED POWER SUPPLY INPUT (VCC)38VOLTAGE REFERENCE (VREF)39VREF AS AN OUTPUT39VREF AS AN INPUT39BATTERY CHARGING INPUT (CHG_IN)41CHARGING PROCESS42SERIES DIODE43BATTERY SELECTION43POWERING THE MODULE ON AND OFF (ON/OFF)47TURNING THE MODULE ON47TURNING THE MODULE OFF48ANALOGUE AUDIO50AUXILIARY AUDIO TO MOBILE STATION (AUXI)51AUXILIARY AUDIO FROM MOBILE STATION (AUXO)52MICROPHONE SIGNALS (MICIP, MICIN)52SPEAKER SIGNALS (EARP, EARN)53PCM DIGITAL AUDIO (SSP)53PCM DATA FORMAT53SERIAL DATA INTERFACES55UART156SERIAL DATA SIGNALS (DTM1, DFM1)56SERIAL DATA FROM WIRELESS MODEM (DFM1)57SERIAL DATA TO WIRELESS MODEM (DTM1)57CONTROL SIGNALS (RTS1, CTS1, DTR1, DSR1, DCD1, RI)57HARDWARE FLOW CONTROL RTS1 AND CTS157REQUEST TO SEND (RTS1)57CLEAR TO SEND (CTS1)58DATA TERMINAL READY (DTR1)58DATA SET READY (DSR1)58DATA CARRIER DETECT (DCD1)58RING INDICATOR (RI)58UART3 (DTM3, DFM3)59TRANSMITTED DATA (DTM3)59RECEIVED DATA (DFM3)59USB60SIM CARD INTERFACE61SIM DETECTION (SIMDET)62SERVICE/PROGRAMMING62BUZZER63LED63GENERAL PURPOSE IO65EMBEDDED APPLICATIONS66LED/IO6 CAPABILITIES66ADC466DIGITAL TO ANALOGUE CONVERTER – DAC67ANALOGUE TO DIGITAL CONVERTERS (ADIN1, ADIN2, ADIN3, ADIN4)67I2C SERIAL CONTROL BUS69BURST TRANSMISSION (TX_ON)70REAL TIME CLOCK70REAL TIME CLOCK BACKUP SUPPLY (VRTC)71RTC ALARM (ALARM)72ALARM OUTPUT FROM THE MODULE72ALARM UTILIZATION AS A WAKE-UP73Antenna Connector74Hints for Integrating the Wireless Modem75SAFETY ADVICE AND PRECAUTIONS75GENERAL75SIM CARD76ANTENNA76INSTALLATION OF THE WIRELESS MODEM77WHERE TO INSTALL THE WIRELESS MODEM77ENVIRONMENTAL CONDITIONS77SIGNAL STRENGTH77CONNECTION OF COMPONENTS TO WIRELESS MODEM78NETWORK AND SUBSCRIPTION78HOW TO INSTALL THE WIRELESS MODEM78POWER SUPPLY78GROUNDS78AUDIO79SOFTWARE UPGRADE79ANTENNA79GENERAL79ANTENNA TYPE79ANTENNA PLACEMENT80THE ANTENNA CABLE80POSSIBLE COMMUNICATION DISTURBANCES80Embedded Applications82FEATURES82IMPLEMENTATION82LIMITATIONS82M2MPOWER IDE (INTEGRATED DEVELOPMENT ENVIRONMENT)83TCP/IP Stack84IMPLEMENTATION84Technical Data85MECHANICAL SPECIFICATIONS85POWER SUPPLY VOLTAGE, NORMAL OPERATION86RADIO SPECIFICATIONS86SIM CARD86ENVIRONMENTAL SPECIFICATION87Regulatory Notices89Developers Kit90Introduction to the Universal Developer’s Kit91Taille: 870 koPages: 91Language: EnglishOuvrir le manuel