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AN3403

Download Application Note
Title
Title
Indoor Air Quality Monitor: Concept and Implementation
Name
Name
AN3403
Date
Date
03/09/2020
Description
Description
This application note describes the design and implementation of the Indoor Air Quality Monitor (AQM) using Core Independent Peripherals (CIPs) and intelligent analog peripherals of the ATmega4808 microcontroller (AVR® MCU) featuring the 8-bit AVR processor. Microchip’s CryptoAuthentication™ secure element (ATECC608A) and a fully certified Wi-Fi® module (ATWINC1510) are used to securely connect the smart AQM to the Google Cloud™ IoT Core platform. The firmware is available on GitHub (Indoor Air Quality Monitor – Atmel Studio, and [Indoor Air Quality Monitor – MPLAB ® X|https://github.com/microchip-pic-avr-examples/atmega4808-air-quality-monitor-mplab.git]). This appnote is supported by [AN3417|http://www.microchip.com/DS00003417] and [Indoor Air Quality Monitor: User guide|http://www.microchip.com/DS50002966] documents.

Development Tools

Title Part Number Title
IndoorAQM
INDOOR AIR QUALITY MONITOR REFERENCE DESIGN
 IndoorAQM INDOOR AIR QUALITY MONITOR REFERENCE DESIGN

Silicon Products

Title Product Title
ATMEGA4809
ATMEGA4809
ATMEGA4808
ATMEGA4808