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Pyreos ezPyro SMD User Manual

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Rev. 3.1
ezPyro
TM
Pyroelectric Infrared
Flame Detection Evaluation Kits
User Manual
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Pyreos ezPyro SMD Specifications

General IconGeneral
TechnologyPyroelectric
Detection PrinciplePassive Infrared (PIR)
Output SignalDigital
Storage Temperature-40°C to +85°C
PackageSMD
Package TypeSurface Mount Device
TypePyroelectric Sensor
Spectral Range5 µm to 14 µm
OutputVoltage
Power Supply3.3 V
Operating Voltage2.7 V to 3.6 V
Operating Temperature-20°C to +85°C
Supply Voltage3.3 V, 5 V

Summary

Getting Started

Installation

Install the ezPyro™ Software

Steps to install the Pyreos Flame Sensing Evaluation Tool software.

Installing the ST Microcontroller USB Driver

Procedure for installing the USB driver for the ST microcontroller.

Connect the ezPyro™ Evaluation Kit

Instructions for connecting the evaluation kit hardware to the PC.

Software User Guide

Starting the Software

How to launch and open the ezPyro™ sensor data capture main screen.

Connecting Software to the Evaluation Kit

Steps to establish communication between the software and the evaluation kit.

Signal Viewing

Flame Detection Algorithm

Flame Algorithm Settings

Threshold Ratio and Signal Multiplier Quick Guide

Guide to adjusting threshold ratios and signal multipliers for calibration.

Key Adjustments

Sleep and Wake-up

Wake Up Parameters – The WUP Register

Configuring WUP register settings for signal-based wake-up events.

Low Power Mode

FFT Resolution