how can i make an extension for mblock 3.4.12 ?
Extension for mblock 3.4.12
tech_support
#2
Hi xeyad,
We are now focusing on the mBlock5 software, we may suggest that you use mBlock5 software and refer to [this instruction](https://www.yuque.com/books/share/b0c98e3d-3db2-4dd0-8dbe-0cc5e59facf3?# 《mBlock 5 Extension Builder Online Help》) to add extension for mBlock 5 software.