nanoFramework.Iot.Device.Pmsa003i 1.0.1

Prefix Reserved
.NET Framework This package is compatible with all versions of .NET Framework. 
dotnet add package nanoFramework.Iot.Device.Pmsa003i --version 1.0.1
                    


                    

                
NuGet\Install-Package nanoFramework.Iot.Device.Pmsa003i -Version 1.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="nanoFramework.Iot.Device.Pmsa003i" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="nanoFramework.Iot.Device.Pmsa003i" Version="1.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="nanoFramework.Iot.Device.Pmsa003i" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add nanoFramework.Iot.Device.Pmsa003i --version 1.0.1
                    


                    

                
#r "nuget: nanoFramework.Iot.Device.Pmsa003i, 1.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package nanoFramework.Iot.Device.Pmsa003i@1.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=nanoFramework.Iot.Device.Pmsa003i&version=1.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=nanoFramework.Iot.Device.Pmsa003i&version=1.0.1
                    


                            Install as a Cake Tool

Plantower PMSA003I particulate-matter sensor

The PMSA003I measures PM1.0, PM2.5, and PM10 mass concentration and particle counts in six size bins. This binding reads the sensor's 32-byte frame over I2C and validates the frame header, length, and checksum.

Documentation

ESP32-C3 Super Mini wiring

PMSA003I breakout ESP32-C3 Super Mini Notes
VIN Board supply Follow the breakout board's supply specification
GND GND Common ground
SDA GPIO6 I2C1 data
SCL GPIO7 I2C1 clock

The fixed 7-bit I2C address is 0x12. Configure the ESP32 I2C pin functions before creating I2cDevice.

Usage

Configuration.SetPinFunction(6, DeviceFunction.I2C1_DATA);
Configuration.SetPinFunction(7, DeviceFunction.I2C1_CLOCK);

I2cConnectionSettings settings = new I2cConnectionSettings(1, Pmsa003i.DefaultI2cAddress);
I2cDevice i2cDevice = new I2cDevice(settings);
Pmsa003i sensor = new Pmsa003i(i2cDevice);

PmsReading reading = sensor.Read();
Debug.WriteLine($"PM2.5: {reading.Pm2Point5Atmospheric} ug/m3");

Malformed frames throw InvalidOperationException. Dispose the sensor to dispose its I2C device, or pass shouldDispose: false to retain ownership.

Product Compatible and additional computed target framework versions.
.NET Framework net is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

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Version Downloads Last Updated
1.0.1 92 10/1/2026