LSQ976-NR-1-0-20-R18 datasheet(15/50 Pages) MICROCHIP

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WIRELESS SECURITY REMOTE CONTROL

DEVELOPMENT KIT USER’S GUIDE

 2012 Microchip Technology Inc.

DS41646A-page 15

Chapter 2. Getting Started

2.1

INTRODUCTION

This chapter provides a getting started tutorial to familiarize users with the Wireless

Security Remote Control Development Kit.

The following topics are discussed in this chapter:

• Hardware Requirements

• Software Requirements

•Demo Setup

• Demo Operation

2.2

HARDWARE REQUIREMENTS

The following hardware is required to run the pre-programmed demo application:

• PIC12LF1840T39A Wireless Remote Key Fob

• SX1239 Receiver PICtail™ Daughter Board

• Embedded Security Development Board

• USB A to Mini-B Cable (to power the Embedded Security Development Board or

power can also be provided by a bench power supply)

2.3

SOFTWARE REQUIREMENTS

The PIC12LF1840T39A Key Fob and Embedded Security Development Board are

pre-programmed with a remote control demo program. The demo setup and operation

are explained in the following sections.

The source code for the demo is available from the Wireless Security Remote Control

Development Kit product web page at http://www.microchip.com/security.

2.4

DEMO SETUP

This section describes how to set up the kit contents to operate the remote control

demo program.

1. Obtain a CR2032 coin battery (if not included in the development kit)

2. Open the plastic enclosure of the red key fob by carefully prying apart the two

halves. Remove the PCB board from the plastic enclosure carefully. Observe the

correct battery polarity and insert the CR2032 coin battery into the battery holder.

Put the PCB board back in the plastic enclosure and close the enclosure.

3. To verify that the key fob is properly installed, press any button and the LED

should be flashing when the button is pressed.

4. Plug in the RF receiver daughter board on the PICtail slot of the Embedded

Security Development Board. Make sure that the RF receiver daughter board

has the side with RF receiver chip face the center, as shown in Figure 2-1.

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