ArduinoJson 6.12.0

Looking for a human-readable version?
📰 Read the article on arduinojson.org

Changes since 6.11.5

• Use absolute instead of relative includes (issue #1072)
• Changed JsonVariant::as<bool>() to return true for any non-null value (issue #1005)
• Moved ancillary files to extras/ (issue #1011)

View version history

How to install

There are several ways to install ArduinoJson, from simpler to more complex:

1. Use the Arduino Library Manager
2. Download ArduinoJson-v6.12.0.h put it in your project folder
3. Download ArduinoJson-v6.12.0.zip and extract it in you libraries folder

Note: ArduinoJson-v6.12.0.h and ArduinoJson-v6.12.0.hpp are almost identical; the difference is that the .hpp keeps everything in the ArduinoJson namespace.

Try online

• JsonGeneratorExample
• JsonParserExample
• MsgPackParserExample