nanoFramework.Iot.Device.Hcsr04 1.2.889

Prefix Reserved

dotnet add package nanoFramework.Iot.Device.Hcsr04 --version 1.2.889

NuGet\Install-Package nanoFramework.Iot.Device.Hcsr04 -Version 1.2.889

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.Hcsr04" Version="1.2.889" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="nanoFramework.Iot.Device.Hcsr04" Version="1.2.889" />
                    

                            Directory.Packages.props

<PackageReference Include="nanoFramework.Iot.Device.Hcsr04" />
                    

                            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.Hcsr04 --version 1.2.889

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: nanoFramework.Iot.Device.Hcsr04, 1.2.889"

#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.Hcsr04@1.2.889

#: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.Hcsr04&version=1.2.889
                    

                            Install as a Cake Addin

#tool nuget:?package=nanoFramework.Iot.Device.Hcsr04&version=1.2.889
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

HC-SR04 - Ultrasonic Ranging Module

Device bindings for the HC-SR04 sonar distance sensor. Calculates the distance from an object by using the HC-SR04 distance sensor.

Documentation

HC-SR04 data sheet

Usage

In most of the cases, you just need to pass the 2 pins you're going to use: the Echo and Trigger pins.

using (var sonar = new Hcsr04(4, 17))
{
    if (sonar.TryGetDistance(out Length distance))
    {
        Debug.WriteLine($"Distance: {distance.Centimeters} cm");
    }
    else
    {
        Debug.WriteLine("Error reading sensor");
    }

    Thread.Sleep(1000);
}

Note: it is possible to use the same pin for both Trigger and Echo but it's not recommended.

Hardware Required

HC-SR04
Male/Female Jumper Wires

Circuit

Fritz diagram

VCC - 5V
GND - GND
Trig - Any valid GPIO
Echo - Any valid GPIO

The fritz diagram above depicts how you should wire your MCU in order to run the program, the resistance for R1 is 1kOhm. (Optional). As the HCSR04 works only with 5V and the MCU are mainly 3.3V, this resistor will help protecting the MCU. Check your MCU to see if the pin is 5V tolerant or not.

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.

- nanoFramework.CoreLibrary (>= 1.17.11)
- nanoFramework.Runtime.Events (>= 1.11.32)
- nanoFramework.Runtime.Native (>= 1.7.11)
- nanoFramework.System.Device.Gpio (>= 1.1.57)
- nanoFramework.System.Device.Model (>= 1.2.862)
- nanoFramework.System.Diagnostics.Stopwatch (>= 1.2.862)
- UnitsNet.nanoFramework.Length (>= 5.75.0)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
1.2.889	105	7/28/2025
1.2.869	226	4/2/2025
1.2.864	214	4/2/2025
1.2.852	219	3/11/2025
1.2.846	212	3/10/2025
1.2.822	160	2/26/2025
1.2.775	167	2/4/2025
1.2.772	161	2/4/2025
1.2.755	147	1/31/2025
1.2.743	148	1/20/2025
1.2.737	135	1/13/2025
1.2.718	133	12/30/2024
1.2.696	160	12/16/2024
1.2.673	172	10/23/2024
1.2.662	149	10/11/2024
1.2.656	192	10/3/2024
1.2.639	154	9/6/2024
1.2.631	165	8/28/2024
1.2.613	169	8/9/2024
1.2.601	139	7/26/2024
1.2.590	161	7/17/2024
1.2.573	176	6/19/2024
1.2.570	170	6/14/2024
1.2.560	166	5/29/2024
1.2.548	151	5/15/2024
1.2.536	189	4/15/2024
1.2.514	190	3/22/2024
1.2.494	179	2/28/2024
1.2.474	204	1/24/2024
1.2.462	225	1/5/2024
1.2.458	198	12/20/2023
1.2.436	223	11/10/2023
1.2.416	167	11/8/2023
1.2.403	221	10/6/2023
1.2.396	206	9/27/2023
1.2.384	257	9/6/2023
1.2.378	269	8/16/2023
1.2.369	255	8/2/2023
1.2.363	242	7/28/2023
1.2.357	254	7/19/2023
1.2.354	258	7/14/2023
1.2.345	271	6/21/2023
1.2.341	276	6/14/2023
1.2.337	279	6/7/2023
1.2.335	280	6/2/2023
1.2.329	308	5/26/2023
1.2.313	319	5/12/2023
1.2.302	305	5/10/2023
1.2.297	290	5/3/2023
1.2.273	377	3/17/2023
1.2.267	387	3/10/2023
1.2.263	391	3/8/2023
1.2.259	389	2/27/2023
1.2.256	402	2/24/2023
1.2.253	402	2/22/2023
1.2.222	454	1/9/2023
1.2.217	482	1/6/2023
1.2.208	479	1/3/2023
1.2.203	476	12/28/2022
1.2.159	524	11/14/2022
1.2.153	497	11/5/2022
1.2.141	555	10/25/2022
1.2.122	630	10/12/2022
1.2.114	582	10/8/2022
1.2.95	615	9/22/2022
1.2.87	652	9/15/2022
1.2.73	600	9/8/2022
1.2.63	599	9/3/2022
1.2.47	593	8/15/2022
1.2.40	578	8/6/2022
1.2.38	583	8/5/2022
1.2.28	625	8/1/2022
1.2.13	615	7/24/2022
1.2.10	617	7/23/2022
1.1.142.3202	647	7/7/2022
1.1.133.52556	635	6/30/2022
1.1.121.35854	645	6/26/2022
1.1.116.8772	607	6/24/2022
1.1.113.2032	585	6/23/2022
1.1.102.51394	582	6/15/2022
1.1.99.36719	609	6/14/2022
1.1.72.29765	609	5/31/2022
1.1.64.21380	607	5/26/2022
1.1.58.10097	618	5/23/2022
1.1.54.28879	622	5/23/2022
1.1.40	640	5/5/2022
1.1.3	654	4/15/2022
1.1.1	620	4/14/2022
1.0.300	631	3/31/2022
1.0.277-preview.126	202	3/25/2022
1.0.277-preview.125	208	3/25/2022
1.0.277-preview.115	192	3/21/2022
1.0.277-preview.112	199	3/19/2022
1.0.277-preview.110	202	3/18/2022
1.0.277-preview.105	217	3/15/2022
1.0.277-preview.98	208	3/8/2022
1.0.277-preview.89	216	2/27/2022
1.0.277-preview.87	194	2/26/2022
1.0.277-preview.77	202	2/18/2022
1.0.277-preview.75	207	2/16/2022
1.0.277-preview.73	213	2/12/2022
1.0.277-preview.70	197	2/10/2022
1.0.277-preview.65	196	2/9/2022
1.0.277-preview.54	220	1/31/2022
1.0.277-preview.53	217	1/31/2022
1.0.277-preview.41	226	1/28/2022
1.0.277-preview.34	219	1/27/2022
1.0.277-preview.32	221	1/27/2022
1.0.277-preview.30	221	1/27/2022
1.0.277-preview.17	229	1/24/2022
1.0.277-preview.15	211	1/21/2022
1.0.277-preview.13	212	1/21/2022
1.0.277-preview.1	222	1/11/2022
1.0.272	628	1/10/2022
1.0.260	489	12/10/2021
1.0.259	502	12/9/2021
1.0.258	475	12/7/2021
1.0.238	259	11/22/2021
1.0.237	292	11/15/2021
1.0.218	307	10/18/2021
1.0.157	558	9/4/2021
1.0.155	551	8/31/2021
1.0.153	270	8/14/2021
1.0.151	284	8/6/2021
1.0.146	260	7/22/2021
1.0.136	330	7/17/2021
1.0.135	274	7/16/2021
1.0.134	262	7/15/2021
1.0.133	292	7/14/2021
1.0.129	255	7/6/2021
1.0.127	269	7/5/2021
1.0.125	297	7/5/2021
1.0.122	315	6/30/2021
1.0.121	292	6/29/2021
1.0.119	318	6/28/2021
1.0.105	271	5/29/2021
1.0.24	307	5/21/2021
1.0.9	319	5/21/2021