[Product Information]

• Includes 4 modules: 1 core USB module， 1 Bluetooth 4. 0 module， 1 battery management module
• Sensor hub module， 6 sensors: 2 LED color sensors， 2 crash/impact sensors， 1 buzzer sensor
• 1 microphone sensor， plus additional sensors and instructions to create more advanced projects
• Such as teeter-totter， music box， joystick， electronic puppy， thermometer， hygrometer and more