ArduinoJson 5.1.0 beta 2

Changes since v5.1.0-beta.1

Fixed build on Visual Studio 2010 and 2012, MinGW32 and GCC 5

Known bugs

None! Please open an issue if you find something.

ArduinoJson 5.1.0 beta 1

Changes since v5.0.8

• Added support of long long (issue #171)
• Moved all build settings to ArduinoJson/Configuration.hpp

Breaking change

If you defined ARDUINOJSON_ENABLE_STD_STREAM, you now need to define it to 1.

#define ARDUINOJSON_ENABLE_STD_STREAM

#define ARDUINOJSON_ENABLE_STD_STREAM 1

Known bugs

None ✅
If you find something please please please open an issue!

ArduinoJson 5.0.8

Changes since v5.0.7

• Made the library compatible with PlatformIO (issue #181)
• Fixed JsonVariant::is<bool>() that was incorrectly returning false (issue #214)

Which package to download?

If you are running the official Arduino IDE, download ArduinoJson-v5.0.8.zip.
You can also use the library manager from the IDE, it will download the library for you.

If you are running an alternative IDE (like Energia or Stino), download ArduinoJson-v5.0.8-old-layout.zip
This package has the legacy library layout that was supported by older versions of the Arduino IDE.

ArduinoJson 5.0.7

Changes since v5.0.6

• Made library easier to use from a CMake project: simply add_subdirectory(ArduinoJson/src)
• Changed String to be a typedef of std::string (issues #142 and #161)

BREAKING CHANGES:

• JsonVariant(true).as<String>() now returns "true" instead of "1"
• JsonVariant(false).as<String>() now returns "false" instead of "0"

Which package to download?

If you are running the official Arduino IDE, download ArduinoJson-v5.0.7.zip.
You can also use the library manager from the IDE, it will download the library for you.

If you are running an alternative IDE (like Energia or Stino), download ArduinoJson-v5.0.7-old-layout.zip
This package has the legacy library layout that was supported by older versions of the Arduino IDE.

ArduinoJson 5.0.6

Changes since v5.0.5

• Added parameter to DynamicJsonBuffer constructor to set initial size (issue #152)
• Fixed warning about library category in Arduino 1.6.6 (issue #147)
• Examples: Added a loop to wait for serial port to be ready (issue #156)

Which package to download?

If you are running the official Arduino IDE, download ArduinoJson-v5.0.6.zip.
You can also use the library manager from the IDE, it will download the library for you.

If you are running an alternative IDE (like Energia or Stino), download ArduinoJson-v5.0.6-old-layout.zip
This package has the legacy library layout that was supported by older versions of the Arduino IDE.

ArduinoJson 5.0.5

Changes since v5.0.4

• Add overload JsonObjectSuscript::set(value, decimals) (issue #143)
• Use float instead of double to reduce the size of JsonVariant (issue #134)

Which package to download?

If you are running the official Arduino IDE, download ArduinoJson-v5.0.5.zip.
You can also use the library manager from the IDE, it will download the library for you.

If you are running an alternative IDE (like Energia or Stino), download ArduinoJson-v5.0.5-old-layout.zip
This package has the legacy library layout that was supported by older versions of the Arduino IDE.

ArduinoJson 5.0.4

Changes since v5.0.3

• Fixed ambiguous overload with JsonArraySubscript and JsonObjectSubscript (issue #122)

Which package to download?

If you are running the official Arduino IDE, download ArduinoJson-v5.0.4.zip.
You can also use the library manager from the IDE, it will download the library for you.

If you are running an alternative IDE (like Energia), download ArduinoJson-v5.0.4-old-layout.zip
This package has the legacy library layout that was supported by older versions of the Arduino IDE.

ArduinoJson 5.0.3

Changes since v5.0.2

• Fixed printTo(String) which wrote numbers instead of strings (issue #120)
• Fixed return type of JsonArray::is<T>() and some others (issue #121)

Which package to download?

If you are running the official Arduino IDE, download ArduinoJson-v5.0.3.zip.
You can also use the library manager from the IDE, it will download the library for you.

If you are running an alternative IDE (like Energia), download ArduinoJson-v5.0.3-old-layout.zip
This package has the legacy library layout that was supported by older versions of the Arduino IDE.

ArduinoJson 5.0.2

Changes since v5.0.1

• Fixed segmentation fault in parseObject(String) and parseArray(String), when the
  StaticJsonBuffer is too small to hold a copy of the string
• Fixed Clang warning "register specifier is deprecated" (issue #102)
• Fixed GCC warning "declaration shadows a member" (issue #103)
• Fixed memory alignment, which made ESP8266 crash (issue #104)
• Fixed compilation on Visual Studio 2010 and 2012 (issue #107)

Energia: you need to use the alternative package named ArduinoJson-v5.0.2-old-layout.zip

ArduinoJson 5.0.1

Changes since v5.0.0

• Fixed compilation with Arduino 1.0.6 (issue #99)