What is the best way to control robot arm in the starter kit IR version?

#1

I purchased the robot arm add on for the starter kit IR version for my kid.
I’m wondering how to control the robot arm? It seems to make some program but it is a little bit diificult for us.
Is there any demo program available? Otherwise, this product is not good for the starters. If not, please provide the default program for them.

I also tried to this ( Trouble programming IR buttons in 3.2) but I could not find some pieces in the mBlock v.3.4.6.

Thanks,

#2

Hi Boost_Ninja,

The KEYPRESSED is a variable which can be created under Data&Blocks, Please see Charles reply to you in this post.

#3