PM2.5 Air Quality Kit-SHT30

SKU:K023-B

Description

PM2.5 Air Quality Kit-SHT30 is an air quality monitoring kit composed of a Basic controller, Module Air Quality with a built-in PMSA003 digital particulate matter concentration sensor, and Base BTC with a built-in SHT30 temperature and humidity sensor. It can simultaneously collect environmental particulate matter concentration and temperature/humidity data. The kit supports suspended particulate matter detection across multiple particle size ranges and can output mass concentration data related to PM2.5 standard values. It is suitable for real-time air quality monitoring, data logging, and trend analysis at fixed locations such as homes, offices, classrooms, and laboratories. It can also provide data reference for environmental improvement devices such as air purifiers and fresh air systems.

Tutorial

Home Assistant

This tutorial introduces how to integrate the PM2.5 Air Quality Kit-SHT30 air quality monitoring kit into Home Assistant.

Features

Based on M5Stack Basic controller
- Equipped with screen and buttons for local data display and interaction
Module Air Quality
- Built-in PMSA003 particulate matter concentration sensor
- Supports multi-particle-size particulate matter and PM2.5 mass concentration detection
- Provides 2.54-8P expansion interface with SPI/I2C IO pins exposed
Base BTC
- SHT30 temperature and humidity sensor for simultaneous environmental temperature and humidity data collection
Supports DC 5V / USB Type-C power supply, compatible with M5Stack modular stacking expansion system

Includes

1 x Basic
1 x Module Air Quality
1 x Base BTC
1 x USB Type-C Cable (100cm)
2 x M3x16 screw
1 x Hex Key L-Shape 2.5mm (For M3 Screw)

Applications

Indoor PM2.5 and air quality real-time monitoring
Temperature, humidity, and particulate matter environmental data collection
Home Assistant smart home air quality monitoring
Environmental monitoring at fixed locations such as classrooms, offices, and laboratories
Data reference for environmental improvement devices such as air purifiers and fresh air systems
IoT environmental monitoring node prototype development

Specifications

Specification	Parameter
PM2.5 Sensor	PMSA003
Minimum Distinguishable Particle Size	0.3μm
Particulate Matter Mass Concentration Resolution	1μg/m³
Particulate Matter Measurement Range	0.3-1.0, 1.0-2.5, 2.5-10 μm
Particulate Matter Counting Efficiency	50%@0.3μm; 98%@≥0.5μm
Particulate Matter Mass Concentration Effective Range (PM2.5)	0 ~ 500μg/m³
Particulate Matter Mass Concentration Maximum Range (PM2.5)	≥1000μg/m³
Particulate Matter Mass Concentration Consistency (PM2.5)	±10%@100 ~ 500μg/m³ ±10μg/m³@0 ~ 100μg/m³
Nominal Volume	0.1L
Temperature & Humidity Sensor	SHT30
Temperature Measurement Range	-40 ~ 125°C
Temperature Measurement Accuracy	Typ. 0 ~ 65°C, ±0.2°C
Humidity Measurement Range	0 ~ 100%RH
Humidity Measurement Accuracy	±2% RH
Supply Voltage	DC 5V
Product Size	54.0 x 54.0 x 24.8mm (excluding base)
Product Weight	70.8g (including base)
Package Size	125.0 x 67.0 x 23.0mm
Gross Weight	136.6g