direct plug puzzle board, NO soldering needed.
Five momentary push buttons (4+ joystick select button, just like the playstation 3 analog stick push button)
two-axis thumb joystick
specification: The push buttons are connected to digital pins 2-6; the related pin will be low when a certain button is pressed. Joystick
Y-Axis movement will produce a proportional analog voltage on analog pin 0, while, Joystick X-Axis movement will produce a analog signal on analog pin 1.
Add nRF24L01 RF interface
With Nokia 5110 LCD interface, so very easy to game development.
Adding a Bluetooth module interface, convenient Bluetooth wireless serial communication.
Add I2C communication interface, easy connectivity to I2C devices
Meanwhile, JoyStick Shield with a cross PS2 joystick with buttons, there are four round buttons, 2 small buttons. Provides for joystick and buttons input expansion. Onboard switches can switch between 3.3V and 5V, can use this model for other 3.3V microcontroller platforms, such as STM32.