Mblock 3.4.12 |verified| Jun 2026

It is considered a "stable" release that avoids the frequent updates and potential UI changes found in active development versions. Essential Tips for Success Download Page – mBlock

void loop() digitalWrite(13, HIGH); delay(1000); digitalWrite(13, LOW); delay(1000); mblock 3.4.12

The mBlock stage UI reflects these values in real-time without the user writing "Send to Serial" blocks. It is considered a "stable" release that avoids

This is the holy grail. In version 3.4.12, you can drag a block like "Set digital pin 13 HIGH," then click the "Arduino" tab. The software instantly translates your blocks into standard pinMode(13, OUTPUT); and digitalWrite(13, HIGH); code. mblock 3.4.12