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v6.5.0-beta
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9f1421e0 · Set version to 6.5.0-beta ·
Release ArduinoJson 6.5.0-beta 
ArduinoJson 6.5.0-beta
* Added implicit conversion from `JsonArray` and `JsonObject` to `JsonVariant`
* Allow mixed configuration in compilation units (issue #809)
* Fixed object keys not being duplicated
* `JsonPair::key()` now returns a `JsonKey`
* Increased the default capacity of `DynamicJsonDocument`
* Fixed `JsonVariant::is<String>()` (closes #763)
* Added `JsonArrayConst`, `JsonObjectConst`, and `JsonVariantConst`
* Added copy-constructor and copy-assignment-operator for `JsonDocument` (issue #827)

Special note ⚠️

ArduinoJson 6 requires updating code written for version 5. See the migration guide for details.

Changes since 6.4.0-beta

  • Added implicit conversion from JsonArray and JsonObject to JsonVariant
  • Allow mixed configuration in compilation units (issue #809)
  • Fixed object keys not being duplicated
  • JsonPair::key() now returns a JsonKey
  • Increased the default capacity of DynamicJsonDocument
  • Fixed JsonVariant::is<String>() (closes #763)
  • Added JsonArrayConst, JsonObjectConst, and JsonVariantConst
  • Added copy-constructor and copy-assignment-operator for JsonDocument (issue #827)

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-v6.5.0-beta.h put it in your project folder
  3. Download ArduinoJson-v6.5.0-beta.zip and extract it in you libraries folder

Note: ArduinoJson-v6.5.0-beta.h are ArduinoJson-v6.5.0-beta.hpp are almost identical; the difference is that the .hpp keeps everything in the ArduinoJson namespace.

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