Arduino wire print library1/4/2024 ![]() ![]() They were all the way to a final release candidate and then between the final release candidate and the final release, they made some major changes and consciously decided that they were not going to be backward compatible - even though with a few tiny additions about 90% of the existing APIs could be supported. The Arduino developers made a very poor / dumb decision around 10 years ago during the 1.0 release. ![]() Unless you plan to use an IDE that is older than 10 years (pre 1.0) then you won't have to worry about using or supporting nd() Send() was a void function and write() could return a status code. If you see code that uses nd() it likely will not compile. It was replaced by write() around 10 years ago. The modified sketch looks like this: //#define DHTPIN 3 // By default its connected to pin D3, it can be changed, define it before the #include of the library # include "Arduino_SensorKit.Send() no longer exists. ![]() The Temp_and_Humidity.ino example contains two lines of code that should be uncommented if you’re using the DHT20 sensor. ![]() The Web Editor uses the latest version of all libraries by default. If you’re asked whether you’d like to install library dependencies, click Install all. Make sure 1.0.10 or later is selected and click Update. To use a DHT20 sensor with the library, make sure to update to version 1.0.10 or later.įollow these steps to update the Arduino_Sensorkit library in Arduino IDE:Ĭlick the Library Manager button (or select Tools > Manage Libraries). Older versions of the library could not correctly read values from the sensor, resulting in NaN (Not a Number) values in the serial monitor output. Support for the DHT20 temperature and humidity sensor was added to the Arduino_Sensorkit library in version 1.0.10. Using the DHT20 sensor Use Arduino_Sensorkit v1.0.10 or later The DHT11 temperature and humidity sensor (blue). The DHT20 temperature and humidity sensor (black). ![]()
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