Sending JSON from Arduino Nano BLE 33 to LightBlue / NRF Connect

Projects Programming
1

I actually wanted to send JSON from Arduino Nano 33 BLE to the android app ( Light blue or NRF Connect ).

JSON format will be somewhat like :
{
x :
y :
z :
abc :
}

Any hint for this?

2

A library, like the one from ArduinoJson.org.

3

I tried compiling "JasonParserExample" from the examples of ArduinoJson but it showed an error saying "Error compiling for board Arduino Nano 33 BLE".

But when I compiled this code for mega it compiled successfully.

Is this library compatible with nano 33 BLE? ( The board is not mentioned in the link that you have shared ).

4

The JsonParserExample compiled fine for me for the Arduino Nano 33 BLE. I have ArduinoJson version 6.19.4 and Arduino Mbed OS Nano Boards version 3.1.1.

5

Here I had, ArduinoJson version 6.19.4 and Arduino Mbed OS Nano Boards 2.7.2.
Updated the version to 3.1.1, now it's compiling.
Thank you.

6

I updated Arduino Mbed OS Nano Boards to the latest version (3.2.0) and it still compiled the example without error.

8

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