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Instructions
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For more experience with Bluetooth and App Inventor, consider completing one of the following challenges:

  1. Add additional buttons and code to make the Servo spin slow left, slow right, and stop.
  2. Add an additional button and code to make the LED blink on and off.
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Implementation
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Encourage students to use their notes on how to program the Bluetooth communication to create more buttons in their app for further control of their Servo and LED. 2 suggestions are listed on the instructions page, but teams should begin to think about what actions are best suited for their invention. Allow time for groups to explore the devices and actions that make sense for their project. 

Instruction Category