mBlock not working in Scratch mode with Arduino Uno

#1

I have made a simple program to run turn ON pin 13 LED, whenever I press the switch connected to digital Pin 2 of Arduino IDE. The circuit is fine and its working on my one desktop.

But on my another Laptop, It is not working. I checked the communications happening in the Arduino Mode Frame. There I am sending data but not receiving anything. I have tried upgrading the Arduino Firmware, installing Arduino Dreivers, but it is not working.

I am using mblock (v3.4.10) in Windows 10.

Please help.

#2

you should describe the problem more precisely and attach a screenshot of the program

#3

Hi Pankaj,

We may not be able to understand your problem properly, as AbaddoN suggested,could you make it clearer.

Btw, do you use the Arduino uno board?
If yes, normally, the Arduino uno doesn’t support running mBlock online program.

Besides, the latest version mBlock 3 series is mBlock 3.4.11