DHT-sensor-library | Arduino library for DHT11 , DHT22 , etc Temperature

 by   adafruit C++ Version: 1.4.5 License: MIT

kandi X-RAY | DHT-sensor-library Summary

kandi X-RAY | DHT-sensor-library Summary

DHT-sensor-library is a C++ library typically used in Internet of Things (IoT), Raspberry Pi, Arduino applications. DHT-sensor-library has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Arduino library for DHT11, DHT22, etc Temperature & Humidity Sensors
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            kandi-support Support

              DHT-sensor-library has a medium active ecosystem.
              It has 1810 star(s) with 1396 fork(s). There are 158 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 13 open issues and 110 have been closed. On average issues are closed in 426 days. There are 13 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of DHT-sensor-library is 1.4.5

            kandi-Quality Quality

              DHT-sensor-library has 0 bugs and 0 code smells.

            kandi-Security Security

              DHT-sensor-library has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              DHT-sensor-library code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              DHT-sensor-library is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              DHT-sensor-library releases are available to install and integrate.

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            DHT-sensor-library Key Features

            No Key Features are available at this moment for DHT-sensor-library.

            DHT-sensor-library Examples and Code Snippets

            No Code Snippets are available at this moment for DHT-sensor-library.

            Community Discussions

            QUESTION

            Getting 'NaN' when I try to read temperatures with DHT11 on ESP8266 with C
            Asked 2021-Apr-13 at 11:35

            Pictures of the wiring of the DHT11 to the ESP

            When I try to read temperatures in Fahrenheit, Celsius and to get the Humidity, it always says 'nan' on the serial monitor. I'm working the Arduino IDE with the Generic ESP8266 Module and I got the libraries "DHT-Sensor-Library" and the "Adafruit-Unified-Sensor"-Library installed.

            I know it stands for "Not a number", but why? I looked on here before and tried using (isnan) and store it in a backup-variable, but that didn't work either.

            ...

            ANSWER

            Answered 2021-Apr-08 at 12:53

            It looks like you're trying to power the DHT11 directly from a GPIO pin.
            GPIO pins are intended to send signals. When you use them for power, the results can be unpredictable.

            Instead, try powering it from one of the "always-on" 3.3V pins.
            If that doesn't work, try powering the DHT11 from an external power source (preferably 5V).
            If that doesn't work, please post a picture of your circuit.

            Source https://stackoverflow.com/questions/67003467

            QUESTION

            Can the Adafruit DHT22 library be modified to support Raspberry Pi 4 Model B (BCM2711)?
            Asked 2020-Aug-28 at 05:40

            I found the only one Python library for the Digital-output relative humidity & temperature sensor/module DHT22: https://github.com/adafruit/DHT-sensor-library

            But considering a function in /usr/local/lib/python3.7/dist-packages/Adafruit_DHT/platform_detect.py it's not supporting the latest Raspberry processor (BCM2711):

            ...

            ANSWER

            Answered 2020-Jul-22 at 13:34

            I dared to change the above function and it works! But BE CAREFUL if you use outputs that are different for different board versions. I used GPIO4.

            Source https://stackoverflow.com/questions/63030355

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install DHT-sensor-library

            You can download it from GitHub.

            Support

            Contributions are welcome! Not only you’ll encourage the development of the library, but you’ll also learn how to best use the library and probably some C++ too. Please read our Code of Conduct before contributing to help this project stay welcoming.
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