GSM100 rfsolutions.ltd, GSM100 Datasheet
GSM100
Related parts for GSM100
GSM100 Summary of contents
Page 1
... Miniature size 26mm • Can Be Used On Standard GSM Network • RS232 Interface • One user programmable input/Output Port • GSM100T: TCP/IP stack available for data and internet • AT command set: GSM 07.05 and 07.07 and WAVECOM • GPRS Class B Class 10: 36Kbps download / 24Kbps upload Compact " ...
Page 2
GSM & GPRS Modem 1 SAFETY PRECUTIONS CHAPTER 1 INTRODUCTION CHAPTER 2 INSTALLATION CHAPTER 3 WORKING WITH MAESTRO 100 CHAPTER 4 SPECIFICATION CHAPTER 5 APPENDIX CHAPTER 6 TROUBLESHOOTING DS100-1 May ’07 www.rfsolutions.co.uk CONTENTS ©2007 REG No 277 4001, ENGLAND. 2 ...
Page 3
GSM & GPRS Modem 2 SAFETY PRECUTIONS The modem generates radio frequency (RF) power. When using the modem care must be taken on safety issues related to RF interference as well as regulations of RF equipment. Do not use your ...
Page 4
GSM & GPRS Modem 3 Maestro 100 is a ready-to-use GSM modem for voice, data, fax and SMS services. It also supports GPRS Class 10 for hi-speed data transfer. Maestro 100 can be easily controlled by using AT command for ...
Page 5
GSM & GPRS Modem 4 1.2.3. 15-PIN D-SUB Female connector (RS232 / Audio) - The connector provides serial link and audio link to the modem. Pin number Name 1 DCD BOOT 4 MICROPHONE (+) 5 MICROPHONE (-) ...
Page 6
GSM & GPRS Modem 5 A cable, included in the package shall be used for power supply connection: Connector Micro-Fit 3.0 I/O Parameters I/O In LOW voltage I/O In HIGH voltage I/O out max. sink current INTR Parameters Input LOW ...
Page 7
GSM & GPRS Modem 6 Pin Assignment Sub-D 15 Sub-D 9 Plug (male) (female) 4P4C ...
Page 8
GSM & GPRS Modem 7 2.1 Mounting the modem Use 2 pcs of M3 screw to mount the modem When using optional DIN rail mount please refer to document “Installation of DIN rail mount” Bottom view 2.2 Installing the SIM ...
Page 9
GSM & GPRS Modem 8 2.4 Connect the modem to external device You can use the optional ‘Y’ cable to connect the modem’s Sub-D connector to external controller/computer. Note : The modem CANNOT be connected to the ‘Line’ jack of ...
Page 10
GSM & GPRS Modem 9 WORKING WITH MAESTRO 100 3.1. Checking the modem (using Microsoft Windows XP HyperTerminal as example) 3.1.1. On the first time power-up you can use a terminal software to communicate with the modem through an RS-232 ...
Page 11
GSM & GPRS Modem 10 3.1.3. Choose the correct Com port and baud rate settings (9600bps for Eco; 115200bps for others, 8bits, no parity bit, 1 stop bit). 3.1.4. On the terminal screen, type “AT” to check the “OK” response ...
Page 12
GSM & GPRS Modem 11 3.2. Basic Operation : Followings are examples of some AT commands. Please refer to the AT Command guide for a full description. Note: Issue AT+CMEE=1 to have extended error code (+CME ERROR) Description AT commands ...
Page 13
GSM & GPRS Modem 12 Bands 850 / 900 / 1800 / 1900 Mhz Support Data, SMS, Voice and Fax Max Power Output: 2W(900Mhz), 1W(1800Mhz) Group 3 FAX support (Class 1 and 2) GPRS Class B Class 10 (4Rx+1Tx or ...
Page 14
GSM & GPRS Modem 13 5.1 Factory settings The modem has the following factory settings. Please refer to the AT command document for the meaning of each setting. Related AT commands AT+IPR AT+IFC AT+ICF ATE AT&C AT&D ATQ ATV AT&S ...
Page 15
GSM & GPRS Modem 14 6.1 The modem’s LED does not light : Check if the modem has connected to a 5-32V power supply properly Check if the power connector is properly inserted Check the fuse on the power cord ...