json over mqtt and json in general

[tttadam]

I need to use json for 2 reason.
First store some config on sd second send data over mqtt.
right now I am using Simple mqtt because it was simple to set it up.
So can you reccomend me a json library? And should I replace simple mqtt with a mqtt server that hasa built in json support/formatter, if this thing even exists?

Thanks for the tips in advance,

[tttadam]

@robert-hh what I see in the docs is ujson, and I think it is very basic. But I will search for some sample code, and write what I come up with.
(last year when I checked this topic, there was no support for json in micropython. Or I was lazy when did my research)

[rskoniec]

@tttadam Check ujson

[robert-hh]

@tttadam Why don't you use the built-in json module?