ArduinoJson Version 5

Provided to support existing applications. New projects should use ArduinoJson Version 6.

Attention

Issue with JSON keys (applies to version 5 only)

According to the ArduinoJson docs it should take an internal copy of char* strings, but it doesn’t! This can occur using the _F() macro:

root[_F("offset")] = something;

This won’t work. Instead, use the F() macro:

root[F("offset")] = something;

References

Source Code

Used by

Basic Web Skeleton (LTS) Sample

SoC support

esp32
esp32c2
esp32c3
esp32s2
esp32s3
esp8266
host
rp2040
rp2350

Submodule: ArduinoJson 