TECHSHIP IS A GLOBAL SUPPLIER OF WIRELESS COMPONENTS
Document summarizing and describing the GPS systems epoch roll over dates in Simcom products GPS trackers and how to take precaution for it.
This document describes the difference between the AT Command interfaces in the modules SIM800F and SIM900.
Datasheet for SimCom SIM900. This document includes an overview of SIM900 and it's features. For more detailed technical information, see the SimCom SIM900 Hardware Guide.
This archive contains application notes that will help the user integrate and use the SimCom module SIM900. It contains Reference Design Guide, Series Update Tool, Audio Line In input, Audio, STK UDG, TCPIP, TE PCB Layout and Schematics, Eclipse environment installation, EMBEDDED AT feature introduction, Series module download process procedure, ARM File Playing, Autorun, Customer Application Building Tutorial, DDET, download procedure, DTMF embedded AT, FOTA, Four-Layer PCB RF Hardware Design, IP, JD, Multiplex User Manual, Serial Port, SIMDecIDE, TCPIP, TSS, Two-layer PCB RF Design.
This document describes SIM900 hardware interface in great detail. This document can help user to quickly understand SIM900 interface specifications, electrical and mechanical details. With the help of this document and other SIM900 application notes, user guide, users can use SIM900 to design various applications quickly.