Getting Started with HC15
Confidential / Preliminary
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1 Introduction
HC15 is the first Siemens wireless module to offer UMTS and GSM capability on the same device. The benefit is that the HC15 includes HSDPA capability in a UMTS network and also all common mobile connectivity features like voice, short messages, GPRS and EGPRS.
The HC15 modules need to connect to an adequate host device, such as the Evaluation Board DSB75. Designed to help application manufacturers and system integrators to test and develop their HC15 host application, the DSB75 provides all interfaces and peripherals needed to run the HC15.
The purpose of this document is to guide you through the process of connecting the hardware, installing the software on a Windows XP system, and, last but not least, making the first data transmission via UMTS and HSDPA.
1.1Related Documents
[1]HC15 AT Command Command Set
[2]HC15 Hardware Interface Description
[3]DSB75 Support Box – Evaluation Kit for Siemens Cellular Engines
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