nanoFramework.Iot.Device.Hcsr04.Esp32 1.2.494

Prefix Reserved

There is a newer version of this package available.
See the version list below for details.

dotnet add package nanoFramework.Iot.Device.Hcsr04.Esp32 --version 1.2.494

NuGet\Install-Package nanoFramework.Iot.Device.Hcsr04.Esp32 -Version 1.2.494

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.Esp32" Version="1.2.494" />

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

paket add nanoFramework.Iot.Device.Hcsr04.Esp32 --version 1.2.494

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

#r "nuget: nanoFramework.Iot.Device.Hcsr04.Esp32, 1.2.494"

#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.

// Install nanoFramework.Iot.Device.Hcsr04.Esp32 as a Cake Addin
#addin nuget:?package=nanoFramework.Iot.Device.Hcsr04.Esp32&version=1.2.494

// Install nanoFramework.Iot.Device.Hcsr04.Esp32 as a Cake Tool
#tool nuget:?package=nanoFramework.Iot.Device.Hcsr04.Esp32&version=1.2.494

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

HC-SR04 for ESP32 with RMT - 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. Specific implementation with ESP32 using RMT. This implementation is more precise than the other generic Hcsr04.

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 not possible to use the same pin for both Trigger and Echo.

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 (>= 1.15.5)
- nanoFramework.Hardware.Esp32.Rmt (>= 2.0.7)
- nanoFramework.Runtime.Events (>= 1.11.15)
- nanoFramework.System.Device.Model (>= 1.2.418)
- UnitsNet.nanoFramework.Length (>= 5.48.0)

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
1.2.673	95	10/23/2024
1.2.656	86	10/3/2024
1.2.639	112	9/6/2024
1.2.631	105	8/28/2024
1.2.613	117	8/9/2024
1.2.601	96	7/26/2024
1.2.595	87	7/24/2024
1.2.590	91	7/17/2024
1.2.573	90	6/19/2024
1.2.570	77	6/14/2024
1.2.548	107	5/15/2024
1.2.536	128	4/15/2024
1.2.514	108	3/22/2024
1.2.494	117	2/28/2024
1.2.474	136	1/24/2024
1.2.462	142	1/5/2024
1.2.458	133	12/20/2023
1.2.436	206	11/10/2023
1.2.416	120	11/8/2023
1.2.403	162	10/6/2023
1.2.396	138	9/27/2023
1.2.384	178	9/6/2023
1.2.378	149	8/16/2023
1.2.369	165	8/2/2023
1.2.363	163	7/28/2023
1.2.357	171	7/19/2023
1.2.354	162	7/14/2023
1.2.345	189	6/21/2023
1.2.341	174	6/14/2023
1.2.337	178	6/7/2023
1.2.335	165	6/2/2023
1.2.329	185	5/26/2023
1.2.316	172	5/16/2023
1.2.313	165	5/12/2023
1.2.302	200	5/10/2023
1.2.297	224	5/3/2023
1.2.273	272	3/17/2023
1.2.267	270	3/10/2023
1.2.263	262	3/8/2023
1.2.259	274	2/27/2023
1.2.256	284	2/24/2023
1.2.253	284	2/22/2023
1.2.237	281	2/13/2023
1.2.222	375	1/9/2023
1.2.217	380	1/6/2023
1.2.208	356	1/3/2023
1.2.203	327	12/28/2022
1.2.159	405	11/14/2022
1.2.153	406	11/5/2022
1.2.141	447	10/25/2022
1.2.114	451	10/8/2022
1.2.87	580	9/15/2022
1.2.63	483	9/3/2022
1.2.53	477	8/23/2022
1.2.47	470	8/15/2022
1.2.40	491	8/6/2022
1.2.38	471	8/5/2022
1.2.28	453	8/1/2022
1.2.13	491	7/24/2022
1.2.10	487	7/23/2022
1.1.142.3202	521	7/7/2022
1.1.133.52556	486	6/30/2022
1.1.121.35854	512	6/26/2022
1.1.118.19693	498	6/24/2022
1.1.116.8772	484	6/24/2022
1.1.102.51394	474	6/15/2022
1.1.99.36719	478	6/14/2022
1.1.72.29765	479	5/31/2022
1.1.64.21380	472	5/26/2022
1.1.58.10097	489	5/23/2022
1.1.54.28879	470	5/23/2022
1.1.51.31918	478	5/20/2022
1.1.40	515	5/5/2022
1.1.3	505	4/15/2022
1.1.1	460	4/14/2022
1.0.300	503	3/31/2022
1.0.288-preview.114	131	3/25/2022
1.0.288-preview.113	120	3/25/2022
1.0.288-preview.103	112	3/21/2022
1.0.288-preview.100	115	3/19/2022
1.0.288-preview.98	120	3/18/2022
1.0.288-preview.93	118	3/15/2022
1.0.288-preview.86	128	3/8/2022
1.0.288-preview.77	129	2/27/2022
1.0.288-preview.75	116	2/26/2022
1.0.288-preview.65	121	2/18/2022
1.0.288-preview.63	116	2/16/2022
1.0.288-preview.61	122	2/12/2022
1.0.288-preview.58	119	2/10/2022
1.0.288-preview.53	115	2/9/2022
1.0.288-preview.41	136	1/31/2022
1.0.288-preview.29	132	1/28/2022
1.0.288-preview.22	127	1/27/2022
1.0.288-preview.20	134	1/27/2022
1.0.288-preview.18	137	1/27/2022
1.0.288-preview.5	136	1/24/2022
1.0.288-preview.1	129	1/21/2022
1.0.272	170	1/10/2022
1.0.262	346	12/23/2021
1.0.260	174	12/10/2021
1.0.259	168	12/9/2021
1.0.258	163	12/7/2021
1.0.249	4,644	11/24/2021
1.0.240	162	11/23/2021
1.0.238	166	11/22/2021