October 2007

Rev 2

1/9

UM0375

User manual

STR9 LCD extension board

Introduction

This user manual describes STR9 LCD extension hardware. As well as the block diagram

and schematics of the extension, a bill of materials and assembly instructions are also

included.

The STR9 LCD extension provides a graphic or character-based output to an application

using the STR9 Dongle. The switches allow the pinout of the extension to be configured for

use with different types of LCDs.

Figure 1.

STR9 LCD extension board

www.st.com