nanoFramework.Iot.Device.Bmxx80 1.2.869

Prefix Reserved
dotnet add package nanoFramework.Iot.Device.Bmxx80 --version 1.2.869
                    
NuGet\Install-Package nanoFramework.Iot.Device.Bmxx80 -Version 1.2.869
                    
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.Bmxx80" Version="1.2.869" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="nanoFramework.Iot.Device.Bmxx80" Version="1.2.869" />
                    
Directory.Packages.props
<PackageReference Include="nanoFramework.Iot.Device.Bmxx80" />
                    
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.Bmxx80 --version 1.2.869
                    
#r "nuget: nanoFramework.Iot.Device.Bmxx80, 1.2.869"
                    
#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.
#addin nuget:?package=nanoFramework.Iot.Device.Bmxx80&version=1.2.869
                    
Install as a Cake Addin
#tool nuget:?package=nanoFramework.Iot.Device.Bmxx80&version=1.2.869
                    
Install as a Cake Tool

BMP280/BME280/BME680 Device Family

BMxx80 is a device family that senses temperature, barometric pressure, altitude, humidity and VOC gas.

SPI and I2C can be used to communicate with the device (only I2C implemented so far).

Documentation

The implementation supports the following devices:

  • BMP280 temperature and barometric pressure sensor (Datasheet)
  • BME280 temperature, barometric pressure and humidity sensor (Datasheet)
  • BME680 temperature, barometric pressure, humidity and VOC gas sensor (Datasheet)

Usage

BME280

Important: make sure you properly setup the I2C pins especially for ESP32 before creating the I2cDevice, make sure you install the nanoFramework.Hardware.ESP32 nuget:

//////////////////////////////////////////////////////////////////////
// when connecting to an ESP32 device, need to configure the I2C GPIOs
// used for the bus
Configuration.SetPinFunction(21, DeviceFunction.I2C1_DATA);
Configuration.SetPinFunction(22, DeviceFunction.I2C1_CLOCK);

For other devices like STM32, please make sure you're using the preset pins for the I2C bus you want to use.

// bus id on the MCU
const int busId = 1;
I2cConnectionSettings i2cSettings = new(busId, Bme280.DefaultI2cAddress);
using I2cDevice i2cDevice = I2cDevice.Create(i2cSettings);
using Bme280 bme80 = new Bme280(i2cDevice)
{
    // set higher sampling
    TemperatureSampling = Sampling.LowPower,
    PressureSampling = Sampling.UltraHighResolution,
    HumiditySampling = Sampling.Standard,

};

// Perform a synchronous measurement
var readResult = bme80.Read();

// Note that if you already have the pressure value and the temperature, you could also calculate altitude by using
// var altValue = WeatherHelper.CalculateAltitude(preValue, defaultSeaLevelPressure, tempValue) which would be more performant.
bme80.TryReadAltitude(defaultSeaLevelPressure, out var altValue);

Debug.WriteLine($"Temperature: {readResult.Temperature?.DegreesCelsius:0.#}\u00B0C");
Debug.WriteLine($"Pressure: {readResult.Pressure?.Hectopascals:0.##}hPa");
Debug.WriteLine($"Altitude: {altValue.Meters:0.##}m");
Debug.WriteLine($"Relative humidity: {readResult.Humidity?.Percent:0.#}%");

BMP680

// The I2C bus ID on the MCU
const int busId = 1;

I2cConnectionSettings i2cSettings = new(busId, Bme680.DefaultI2cAddress);
I2cDevice i2cDevice = I2cDevice.Create(i2cSettings);

using Bme680 bme680 = new Bme680(i2cDevice, Temperature.FromDegreesCelsius(20.0));

// reset will change settings back to default
bme680.Reset();

// Perform a synchronous measurement
var readResult = bme680.Read();

// Print out the measured data
Debug.WriteLine($"Gas resistance: {readResult.GasResistance?.Ohms:0.##}Ohm");
Debug.WriteLine($"Temperature: {readResult.Temperature?.DegreesCelsius:0.#}\u00B0C");
Debug.WriteLine($"Pressure: {readResult.Pressure?.Hectopascals:0.##}hPa");
Debug.WriteLine($"Relative humidity: {readResult.Humidity?.Percent:0.#}%");

BMP280

// bus id on the MCU
const int busId = 1;

I2cConnectionSettings i2cSettings = new(busId, Bmp280.DefaultI2cAddress);
I2cDevice i2cDevice = I2cDevice.Create(i2cSettings);
using var i2CBmp280 = new Bmp280(i2cDevice);

// set higher sampling
i2CBmp280.TemperatureSampling = Sampling.LowPower;
i2CBmp280.PressureSampling = Sampling.UltraHighResolution;

// Perform a synchronous measurement
var readResult = i2CBmp280.Read();

// Print out the measured data
Debug.WriteLine($"Temperature: {readResult.Temperature?.DegreesCelsius:0.#}\u00B0C");
Debug.WriteLine($"Pressure: {readResult.Pressure?.Hectopascals:0.##}hPa");

You also have 3 examples on how to use this device binding are available in the samples folder.

The following fritzing diagram illustrates one way to wire up the BMP280 with an MCU like ESP32 using I2C:

ESP32 Breadboard diagram

General:

Bmp280 MCU
Vin Power pin
GND Ground

I2C:

Bmp280 MCU
SCK I2C clock pin
SDI I2C data pin

Connection Type

The following connection types are supported by this binding.

  • I2C
  • SPI
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.

GitHub repositories (2)

Showing the top 2 popular GitHub repositories that depend on nanoFramework.Iot.Device.Bmxx80:

Repository Stars
dotnet/samples
Sample code referenced by the .NET documentation
nanoframework/Samples
🍬 Code samples from the nanoFramework team used in testing, proof of concepts and other explorational endeavours
Version Downloads Last Updated
1.2.869 350 4/2/2025
1.2.864 180 4/2/2025
1.2.852 238 3/11/2025
1.2.846 194 3/10/2025
1.2.822 205 2/26/2025
1.2.775 233 2/4/2025
1.2.772 128 2/4/2025
1.2.755 137 1/31/2025
1.2.743 187 1/20/2025
1.2.737 128 1/13/2025
1.2.718 169 12/30/2024
1.2.704 186 12/18/2024
1.2.696 136 12/16/2024
1.2.673 338 10/23/2024
1.2.656 198 10/3/2024
1.2.639 201 9/6/2024
1.2.631 167 8/28/2024
1.2.613 193 8/9/2024
1.2.601 138 7/26/2024
1.2.590 191 7/17/2024
1.2.573 191 6/19/2024
1.2.570 154 6/14/2024
1.2.560 182 5/29/2024
1.2.552 181 5/17/2024
1.2.536 282 4/15/2024
1.2.514 214 3/22/2024
1.2.494 225 2/28/2024
1.2.474 244 1/24/2024
1.2.462 234 1/5/2024
1.2.458 209 12/20/2023
1.2.456 171 12/13/2023
1.2.442 272 11/15/2023
1.2.436 159 11/10/2023
1.2.416 189 11/8/2023
1.2.403 261 10/6/2023
1.2.396 248 9/27/2023
1.2.384 259 9/6/2023
1.2.378 218 8/16/2023
1.2.369 304 8/2/2023
1.2.363 203 7/28/2023
1.2.357 197 7/19/2023
1.2.354 259 7/14/2023
1.2.345 222 6/21/2023
1.2.341 210 6/14/2023
1.2.337 238 6/7/2023
1.2.335 186 6/2/2023
1.2.329 192 5/26/2023
1.2.316 238 5/16/2023
1.2.313 205 5/12/2023
1.2.308 225 5/11/2023
1.2.302 199 5/10/2023
1.2.297 223 5/3/2023
1.2.273 371 3/17/2023
1.2.267 338 3/10/2023
1.2.263 310 3/8/2023
1.2.259 350 2/27/2023
1.2.256 305 2/24/2023
1.2.253 298 2/22/2023
1.2.222 434 1/9/2023
1.2.217 394 1/6/2023
1.2.215 346 1/6/2023
1.2.212 369 1/5/2023
1.2.210 398 1/4/2023
1.2.208 360 1/3/2023
1.2.203 388 12/28/2022
1.2.159 460 11/14/2022
1.2.157 407 11/9/2022
1.2.155 408 11/6/2022
1.2.153 418 11/5/2022
1.2.141 488 10/25/2022
1.2.128 464 10/22/2022
1.2.125 466 10/12/2022
1.2.87 587 9/15/2022
1.2.66 481 9/4/2022
1.2.63 471 9/3/2022
1.2.47 513 8/15/2022
1.2.40 516 8/6/2022
1.2.38 512 8/5/2022
1.2.28 540 8/1/2022
1.2.13 537 7/24/2022
1.2.10 500 7/23/2022
1.1.147.4251 600 7/8/2022
1.1.145.58726 495 7/7/2022
1.1.135.7416 529 7/1/2022
1.1.133.52556 533 6/30/2022
1.1.123.24311 527 6/27/2022
1.1.121.35854 497 6/26/2022
1.1.116.8772 541 6/24/2022
1.1.113.2032 518 6/23/2022
1.1.109.32999 552 6/16/2022
1.1.102.51394 498 6/15/2022
1.1.99.36719 498 6/14/2022
1.1.97.17326 516 6/13/2022
1.1.92.53000 543 6/8/2022
1.1.75.16702 534 6/1/2022
1.1.72.29765 519 5/31/2022
1.1.67.25390 524 5/27/2022
1.1.64.21380 512 5/26/2022
1.1.59.7661 523 5/24/2022
1.1.58.10097 531 5/23/2022
1.1.54.28879 507 5/23/2022
1.1.44.45306 554 5/6/2022
1.1.40 542 5/5/2022
1.1.11 565 4/19/2022
1.1.3 574 4/15/2022
1.1.1 516 4/14/2022
1.0.300 596 3/31/2022
1.0.288-preview.114 187 3/25/2022
1.0.288-preview.113 177 3/25/2022
1.0.288-preview.104 173 3/22/2022
1.0.288-preview.103 167 3/21/2022
1.0.288-preview.100 177 3/19/2022
1.0.288-preview.99 194 3/18/2022
1.0.288-preview.98 175 3/18/2022
1.0.288-preview.95 192 3/15/2022
1.0.288-preview.93 172 3/15/2022
1.0.288-preview.87 181 3/10/2022
1.0.288-preview.86 197 3/8/2022
1.0.288-preview.77 192 2/27/2022
1.0.288-preview.75 191 2/26/2022
1.0.288-preview.65 238 2/18/2022
1.0.288-preview.63 184 2/16/2022
1.0.288-preview.61 191 2/12/2022
1.0.288-preview.58 200 2/10/2022
1.0.288-preview.53 185 2/9/2022
1.0.288-preview.48 210 2/4/2022
1.0.288-preview.41 203 1/31/2022
1.0.288-preview.29 210 1/28/2022
1.0.288-preview.20 203 1/27/2022
1.0.288-preview.19 200 1/27/2022
1.0.288-preview.18 203 1/27/2022
1.0.288-preview.5 199 1/24/2022
1.0.288-preview.1 202 1/21/2022
1.0.272 584 1/10/2022
1.0.259 583 12/9/2021
1.0.258 419 12/7/2021
1.0.164 1,249 9/9/2021
1.0.157 443 9/4/2021
1.0.154 404 8/30/2021
1.0.153 428 8/14/2021
1.0.151 423 8/6/2021
1.0.146 436 7/22/2021
1.0.138 451 7/18/2021
1.0.136 484 7/17/2021
1.0.135 240 7/16/2021
1.0.134 242 7/15/2021
1.0.133 262 7/14/2021
1.0.131 259 7/8/2021
1.0.130 554 7/6/2021
1.0.129 239 7/6/2021
1.0.127 255 7/5/2021
1.0.126 255 7/5/2021
1.0.125 265 7/5/2021
1.0.122 297 6/30/2021
1.0.121 276 6/29/2021
1.0.120 264 6/29/2021
1.0.119 302 6/28/2021
1.0.118 302 6/20/2021
1.0.111 274 6/14/2021
1.0.110 311 6/9/2021
1.0.109 232 6/8/2021
1.0.106 276 6/1/2021
1.0.104 320 5/29/2021
1.0.103 279 5/28/2021
1.0.97 248 5/28/2021
1.0.90 257 5/27/2021
1.0.64 249 5/26/2021
1.0.19 299 5/21/2021