ArduinoJson 5.13.0

Changes since 5.12.0

• Changed the rules of string duplication (issue #658)
• RawJson() accepts any kind of string and obeys to the same rules for duplication
• Changed the return type of strdup() to const char* to prevent double duplication
• Marked strdup() as deprecated

New rules for string duplication

type	duplication
const char*	no
char*	no yes
String	yes
std::string	yes
const __FlashStringHelper*	yes

These new rules make JsonBuffer::strdup() useless.

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-v5.13.0.h put it in your project folder
3. Download ArduinoJson-v5.13.0.zip and extract it in you libraries folder

Note: ArduinoJson-v5.13.0.h are ArduinoJson-v5.13.0.hpp are almost identical; the difference is that the .hpp keeps everything in the ArduinoJson namespace.

ℹ️ The complete documentation is available on arduinojson.org

Try online

• JsonParserExample on wandbox.org
• JsonGeneratorExample on wandbox.org