Difference between revisions of "GSM SIM900A USB Sheild"
| Line 42: | Line 42: | ||
•Operation temperature: -40°C to +85 °C<br/> | •Operation temperature: -40°C to +85 °C<br/> | ||
}} | }} | ||
| − | + | {{Box|type=blue_dark|text= Default Setup}} | |
| + | {{Box|type=l_green_light|text=<br/> | ||
| + | * The baud rate is set to 9600 when we ship the board. You may change it with AT+IPR = 115200. | ||
| + | * The echo of characters is turned on by default. | ||
| + | }} | ||
{{Box|type=blue_dark|text=Downloads}} | {{Box|type=blue_dark|text=Downloads}} | ||
{{Box|type=l_green_light|text=<br/> | {{Box|type=l_green_light|text=<br/> | ||
==USB Driver== | ==USB Driver== | ||
| − | *To connect GSM Modem with computer USB driver is required | + | *To connect GSM Modem with computer USB driver is required, please download from [http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx Silicon Labs website.] |
| − | + | ||
| − | + | ||
==GUI for windows== | ==GUI for windows== | ||
*[[Xplore GSM]] is a Windows GUI and command line software that can be used to test and evaluate the GSM USB Shield. | *[[Xplore GSM]] is a Windows GUI and command line software that can be used to test and evaluate the GSM USB Shield. | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
}} | }} | ||
| − | [[File:Cart add.png|thumbnail|Purchase Online from our main site|link=http:// | + | [[File:Cart add.png|thumbnail|Purchase Online from our main site|link=http://exploreembedded.com/product/GSM%20SIM900A%20USB%20Sheild]] |
<br/> | <br/> | ||
<br/> | <br/> | ||
Revision as of 12:52, 30 January 2015
GSM SIM 900A USB shield is a handy solution for your GSM/GPRS interface needs. You may connect it to a Laptop/Desktop computer with USB or RS232 connection. Also there is a TTL breakout for directly connecting it to microcontrollers like AVR, Arduino, PIC, ARM etc.
Specifications: GSM SIM900A USB SHIELD
- GSM/GPRS Module: SIMCOM SIM900A
- On board Interfaces
- USB (usb to serial using CP2102)
- RS232 with MAX232
- TTL pin breakout (RXD,TXD,GND)
SIM 900A GSM GPRS Module feature
General features
•Dual-Band 900/ 1800 MHz
•GPRS multi-slot class 10/8
•GPRS mobile station class B
•Compliant to GSM phase 2/2+
– Class 4 (2 W @900 MHz)
– Class 1 (1 W @ 1800MHz)
•SAIC (Single Antenna Interference Cancellation) support
•Dimensions: 24* 24 * 3 mm
•Weight: 3.4g
•Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
•SIM application toolkit
•Supply voltage range : 3.2 ... 4.8V
•Low power consumption: 1.0mA(sleep mode&BS -PA-MFRMS=9 )
•Operation temperature: -40°C to +85 °C
Default Setup
- The baud rate is set to 9600 when we ship the board. You may change it with AT+IPR = 115200.
- The echo of characters is turned on by default.
Downloads
USB Driver
- To connect GSM Modem with computer USB driver is required, please download from Silicon Labs website.
GUI for windows
- Xplore GSM is a Windows GUI and command line software that can be used to test and evaluate the GSM USB Shield.
For feedback, technical support and suggestions about this product, please comment below.