Excercise 7-2


Hey i’m trying excercise ,7-2. I’m just Made this solution butcher it doesnt work. Please Yelp.


Make sure your Line follower sensor is plugged in port 2 and lights are working as it should be; mBot should be reset default program with PC software mBlock 3 or 5;
Then lease try to change phone language to English as English version have the latest App while Spanish may not.