SIM900A Description
a Hardware Design SIM900A_HD_V1.01 SIM900 Hardware Design Document Title: SIM900A Hardware Design 1.01 2009-12-26 Release SIM900A_HD_V1.01 General Notes SIM offers this information as a service to its customers, to support application and engineering efforts that use the products designed by SIM. The information provided is based upon requirements specifically provided to SIM by the customers.
SIM900A Key Features
- 13 2.2 SIM900A Functional Diagram
- 15 2.3 SIM900A Evaluation Board
- 16 3 Application Interface