19. CHALLENGE SOLUTIONS

You must first complete 18. Introduction to Bluetooth before viewing this Lesson

Lesson 3

C1:

C2:

Lesson 5

C1: You probably used a combination of move steering to go straight and do pivot turns to go around the box.

C2: You probably used a spin turn because it is better for tighter turns and gets you closer to the starting point!

Lesson 6

C1+C2:

Lesson 8

C1:

C2:

Lesson 9

C1:

C2:

Lesson 10

C1:

Lesson 11

C1:

C2:

Lesson 13

C1:

Lesson 16

C1:

Lesson 18

C1:

Code on the Sender Robot

Sends the message “Hello World” to the Receiver robot. The message title “Greeting” must match in the receiver’s program.

Wait for a message from the first robot and display the text for 5 seconds

C2:

Read each of the motors’ power and send them using two different message titles to the Receiver robot

Code on the Sender Robot

Code on the Receiver Robot

Read the two different message titles and apply the received power values