Hello,
Two questions about “Live Mode” programming in Extension Builder:
1.- I heard about a new Arduino Extension that has implemented “Live Mode”. Where I can see that extension code?
Can I upload that extension in the Extension Builder to see the code?
2.- Is there some example about “Live Mode” configuration in Extension Builder?
Thank you in advance
Best regards
Rodrigo
Live mode and upload mode are available for the devices added from device library. And users’ own extension maybe based on one of the devices in the library.
We don’t offer mext file but when you use mBlock 5 blocks and we can see the Python codes by clicking on: 
And this is documentation for developers:https://www.mblock.cc/doc/zh/developer-documentation/developer-documentation.html