Arduino 升級到 32-bit ARM core microcontroller,
Flash Memory 512 KB all available for the user applications
SRAM 96 KB (two banks: 64KB and 32KB)
Clock Speed 84 MHz
有個遺憾是:
Digital I/O Pins 及 Analog Input Pins 只能最高 3.3v,
會比較麻煩一點,
我現在使用arduino mega 還算將就將就,