MSP430FR4133 Microcontroller Air Quality Sensor Reference Design
TIDM-AIRQUALITYSENSOR
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Key Document

Description

In this TI Design reference design, a simple air quality monitor is created and implemented using the particulate matter 2.5 level. This design uses the TI MSP430FR4133 microcontroller (MCU) in tandem with the Sharp™ DN7C3CA006 PM2.5 sensor. The  ultra-low-power centric design of the MSP430™ MCU coupled with the DN7C3CA006's integrated analog works in tandem to capture air samples and calculate the air quality index. From periodic PM2.5 samples, the AQI is calculated and displayed using an 8-character, 14-segment LCD.

Features
  • Calculates PM2.5 concentration levels and air quality index levels (AQI)
  • Calculates temperature and humidity levels
  • Offers an 8-character, 14-segment LCD to display calculation results
  • Uses an ultra-low-power MSP430FR4133 MCU with an integrated LCD controller

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TI Devices (4)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
HDC1000  Low Power, 3% Accuracy Digital Humidity Sensor with Integrated Temperature Sensor  Sensors  Not Available View Design Kits & Evaluation Modules
MSP430FR4133  16 MHz MCU with 16KB FRAM, 2KB SRAM, 10-bit ADC, LCD, UART/SPI/I2C, IR Logic, Timer  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules
TPS63031  High Efficient Single Inductor Buck-Boost Converter with 1-A Switches  Buck-boost & inverting regulators  Sample & Buy Not Available
TPS715  50-mA, 24-V, ultra-low-IQ, low-dropout voltage regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
HDC1000 Download -
MSP430FR4133 Download Download
Download Download
Download Download
TPS63031 Download Download
TPS715 Download Download

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Technical documentation

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Datasheet (1)
Title Type Size (KB) Date
PDF 2015 09 Dec 2019
User guides (1)
Title Type Size (KB) Date
PDF 843 23 Feb 2016
Design files (5)
Title Type Size (KB) Date
ZIP 160 11 Mar 2016
ZIP 128 11 Mar 2016
ZIP 57 11 Mar 2016
PDF 71 11 Mar 2016
PDF 382 11 Mar 2016
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