Excercise 7-2

#1

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

Screenshot_2018-12-25-10-15-47
Screenshot_2018-12-25-10-15-47.png1024x600 130 KB

#2

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.