The BPI-Nano is a Arduino Nano board, it is a small, complete, and breadboard-friendly board based on the ATmega328 (same Arduino Nano 3.0), Fully compatible with Arduino Nano，It has more or less the same functionality of the Arduino Duemilanove. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. The Nano was designed and is being produced by Gravitech



Main spec:

• ATmega328P @16 MHz.
• 32 KB Flash.
• 2 KB SRAM.
• 1 KB EEPROM

Hardware interface:


Hardware spec:

Banana Pi BP-Nano
Microcontroller	ATmega328P
Operating Voltage	5V
Input Voltage: (recommended)	7-12V
Input Voltage: (limits)	6-20V
Digital I/O Pins	14(include 6 PWM output)
PWM PIN	6个
Analog Input Pins	6个
I/O output Max	20mA
3.3V output Max	50mA
Flash	32KB(ATmega328P) and 0.5KB used by bootloader
SRAM	2KB(ATmega328P)
EEPROM	1KB(ATmega328P)
Clock Speed	16MHz
onboard LED	13
size	same as arduino NANO

Online wiki documents:https://wiki.banana-pi.org/BPI-NANO_arduino_NANO_board