Arduino Esplora development board

Esplora, ATmega32u4, 5V, 32KB Flash The Arduino Esplora is a ready-to-use, easy-to-hold controller that lets you explore the infinitive possibilities you have in the world of sensor and actuators, without having to deal with breadboards, soldering or wires.
There is no limits to the sensors applications! Adding a LCD module you can make your personal videogame!
Available onboard:
- a light sensor
- a temperature sensor
- 3-axis accelerometer
- joystick
- 4 keys
- a linear pot
- a RGB LED
- a buzzer