MCS3142 datasheet(11/57 Pages) MICROCHIP

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 2014 Microchip Technology Inc.

DS40001746A-page 10

MCS3142 DUAL KEELOQ® ENCODER

WIRELESS REMOTE CONTROL

DEVELOPMENT KIT USER’S GUIDE

Chapter 2. Quick Start

2.1

INTRODUCTION

The MCS3142 Dual KEELOQ Encoder Wireless Remote Control Development Kit uses

an identical receiver module and demo board as seen in the Wireless Security Remote

Control Development Kit User’s Guide.

(http://ww1.microchip.com/downloads/en/DeviceDoc/41646A.pdf). This chapter will

explain how to setup the board and show the general operation.

2.2

USING THE STAND-ALONE DEMO

2.2.1

Setup

There are only a few steps to perform to get the stand-alone demo working:

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

halves with a flat-head screw driver. Observe the correct battery polarity and

insert the coin battery into the holder. Put the key fob back together.

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

should flash when a button is pressed.

3. Plug in the RF receiver daughter board on the PICtail slot of the demo board.

Make sure that the RF receiver daughter board has the side with the RF receiver

chip facing the center, as shown in Figure 2-1.

MCS3142 Datasheet(PDF) 11 Page - Microchip Technology