EDW-ML8013 GSM GPRS Modem User Manual
Contents
1. EDW ML8013 module to design and set up mobile applications uickly Product concept The EDW ML8013 is a Quad band GSM GPRS engine that works at frequencies GSM 50MHz GSM900MHz DCS1800MHz and PCS1900MHz The EDW MLS013 features GPRS multi slot class 12 and supports the GPRS coding schemes CS 1 CS 2 CS 3 and CS 4 The EDW ML8013 is integrated with Internet service protocols which are TCP UDP FTP and HTTP Extended AT commands have been developed for customer to use these Internet service protocols easily Table 1 Module key features Feature Implementation Power supply Single supply voltage 6 0V 24 0V 5 0V Customize Frequency bands e Quad band GSM850 GSM900 DCS1800 PCS1900 e The module can search these frequency bands automatically e The frequency bands can be set by AT command e Compliant to GSM Phase 2 2 Transmitting power e Class 4 2W at GSM850 and GSM900 eClass I 1 W at DCS1800 and PCS1900 GPRS connectivity e GPRS multi slot class 12 default e GPRS multi slot class 1 12 configurable e GPRS mobile station class B Temperature range e Normal operation 35 C 80 C e Restricted operation 45 C 35 C and 80 C 85 C e Storage temperature 45 C 90 C DATA GPRS e GPRS data downlink transfer max 85 6 kbps e GPRS data uplink transfer max 85 6 kbps e Coding scheme CS 1 CS 2 CS 3 and CS 4 e Support the protocols PAP Password Authentication Protocol Page 3 EDW ML8013 GSM GPRS M2. Power 6 0V 24 0V 5 0V Customize Noninverting Receiver Input and Noninverting Driver Output VO Inverting Receiver Input and Inverting Driver Output Differential signal Page 5 EDW ML8013 GSM GPRS Modem User s Manual 3 2 Operating modes The table below briefly summarizes the various operating modes referred to in the following chapters Table 4 Overview of operating modes Normal GSM GPRS The module will automatically go into SLEEP mode if DTR is set to high level and there is no interrupt such as GPIO interrupt or data on serial port operation SLEEP In this case the current consumption of module will reduce to the minimal level During SLEEP mode the module can still receive paging message and SMS from the system normally GSM IDLE Software is active The module has registered to the GSM network and the module is ready to send and receive GSM TALK GSM connection is going In this mode the power consumption is decided by the configuration of Power Control Level PCL dynamic DTX control and the working RF band GPRS IDLE The module is not registered to GPRS network The module is not reachable through GPRS channel GPRS The module is registered to GPRS network but no STANDBY GPRS PDP context is active Tiig SGSN knows the Routing Area where the module is located at The PDP context is active but no data transfer is going on The module is ready to receive or send GPRS
3. EDW ML8013 GSM GPRS Modem User s Manual EDW ML8013 GSM GPRS Modem User s Manual am A CL IRELESS c sales eddywireless com www eddywireless biz Page 1 EDW ML8013 GSM GPRS Modem User s Manual Content EDW ML8013 GSM GPRS Modem User s Manual uussssssssnnonsssssnnonnsnunannnnnnnnnnnnnsnnnannsnnnnsnnnnn 1 ENCE OGM CUO M ae ae Era 3 2 PFOAUCE CONEEP Eee een OY NET YE YNYR FFR FARF FAE UY YN MR DF FEDYDD 3 3 ADPICA GO act H R RY FAN UF FFF NN EF Y NY ARR FFF END FFR NU FYN FANON FT YN HIT 5 SAEPE DE O 2 EN FR FFAFRIR YTTN AFON FF FYNY FYRFYFYR FE ET FFEFRYN PF REY 5 32 Oe ea CN DO EF _ A E ANF SA FWY FA RY FRAN NF FO NF TY 6 De MELD AGC ue ee a FENTER HEDD FYFYR CHYD 7 3 3 1 Red Led is the power indication aueh 7 3 3 2 Green Led is the Working state Indication cccccssecsssecsesseccseeeceeecesaececsaeeeseeecesaaeceaeaes 7 4 NECCHAMICAL GIMENS ION es od UU SN SR ONR OA SENCO OD GN ODRO NEN NS ANNA END UYN DUON GM 7 DPTOP EC LAS FF nenne meins 8 Page 2 EDW ML8013 GSM GPRS Modem User s Manual 1 Introduction This document defines the EDW ML8013 module series and describes the hardware interface of the EDW ML8013 module that connects to the customer application This document can help customer quickly understand module interface specifications electrical and mechanical details With the help of this document associated application notes and user guide customer can use
4. data The SGSN knows the cell where the module is located at GPRS DATA There is GPRS data in transfer In this mode power consumption is decided by the PCL working RF band and GPRS multi slot configuration Minimum Use the AT CFUN command can set the module to a minimum functionality mode without removing the power supply In this case the RF part of the module will not work or the SIM card will not be mode without accessible or both RF part and SIM card will be closed all but the serial functionality removing power Port is still accessible The power consumption in this case is very low supply Page 6 EDW ML8013 GSM GPRS Modem User s Manual 3 3 LED indication 3 3 1 Red Led is the power indication 3 3 2 Green Led is the Working state indication The Working state of this LED is list in the table 5 Table 5 Working state indication Module Function The module is not running Power Off 64ms On 800ms Off The module is not synchronized with network 64ms On 2000ms Off The module is synchronized with network 64ms On 600ms Off GPRS data transfer is ongoing 4 Mechanical dimension GU bd 38 mm Page 7 EDW ML8013 GSM GPRS Modem User s Manual 5 Product List o WN Antenna Standard Supply Page 8
5. odem User s Manual usually used for PPP connections CSD e Internet service protocols TCP UDP FTP HTTP e Support Packet Switched Broadcast Control Channel PBCCH e CSD transmission rates 2 4 4 8 9 6 14 4 kbps non transparent e Unstructured Supplementary Services Data USSD support e MT MO CB Text and PDU mode e SMS storage SIM card Group 3 Class 1 and Class 2 SIM interface Port SIM card 1 8V 3V Protected against ESD with a TVS diode array RS485 interface e Support from 4800 bps to 115200 bps default auto baud rate e Embed standard AT command GSM07 05 and 07 07 Phonebook management Support phonebook types SM FD LD RC ON MC SIM Application Toolkit Support SAT class 3 GSM 11 14 Release 99 Physical characteristics 58 46 12mm 1 When the module works in this temperature range the deviations from the GSM specification might occur For example the frequency error or the phase error could increase Table 2 Coding schemes and maximum net data rates over air interface CS 1 9 05kbps 18 1kbps 36 2kbps CS 2 13 4kbps 26 8kbps 53 6kbps CS 3 15 6kbps 31 2kbps 62 4kbps CS 4 21 4kbps 42 8kbps 85 6kbps Page 4 EDW ML8013 GSM GPRS Modem User s Manual 3 Application interface 3 1 Pin Description ML8013 V1 1 u Pn Mr i J IL yl i ko mr un Ui a re eee vr 000 00 Figure 1 Pin distribution Table 3 Pin description DESCRIPTION DC HARATERISTICS VCC
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