Model NoSIM900
How to?Simcom Module Tutorial
Category2G Module
Form FactorBoard-to-Board Connector
Dimensions45 x 34 x 3 mm
TechnologiesGPRS(Class 12),GSM
Dload Speed85.6 kbps
Upload Speed85.6 kbps
Freq bands
GPRS/EDGE1900/1800/900/850 MHz
Temperature-30 º C to 80 º C
InterfacesAudio, I2C, SPI, USB, ADC/DAC, GPIOs, UART
Voice SupportPCM,Analog
GPS SupportNo
With Online Module Tester application, test SIM900's features such as voice call, data call, SMS,network selection, signal quality, phone book, http,error reporting,device info,gpio control,device info,AT commands etc.

Simcom's SIM900 is a 2G Module. It's size is 34x45x3 mm. This module supports GPRS(Class 12),GSM technologies. SIM900 certifications are CE .The integration support for this module can be found support. The frequency bands are listed above.Developer support can be found developer support. Specfication can be found specs. Carrier approvals for this module are listed above. For carrier certifcations and SIM900 pricing, please check Simcom website.