Hi, my kid is doing mBot Blockly tutorial and we are stuck on Wait number 5.
It asks us to “Tell the mBot to move forward, and turn left for 1 second until there s obstacle ahead.”
This is what we wrote
“keep moving forward at the speed of 150”
“turn left 1 second at the speed of 150”
“wait until obstacle ahead”
No matter how we tried, it doesn’t pass. Is there anything wrong in the code or is it because the sensor isn’t working correctly?
I also see that my mBot is walking the wrong direction, When we wrote “move forward”, it’s actually moving backwards. Anyone know what happened?