Arduino compatible Nano V3.0 – ATmega328 Mini USB A very small microcontroller for Arduino Projects. Easy programming with USB cable. Smallest, complete, and breadboard friendly
This is Arduino compatible nano V3.0 ATmega328P-AU microcontroller board.
Nano size, Arduino-Compatible, the new version.
Bootloader all ready, just plug in USB and play.
Operating Voltage (logic level): 5 V
Input Voltage (recommended): 7-12 V (Please don’t use 12V power adaptor, because it was not stable, maybe higher 12V.)
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analog Input Pins: 8
DC Current per I/O Pin: 40 mA
Flash Memory: 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader
SRAM: 1 KB (ATmega168) or 2 KB (ATmega328)
EEPROM: 512 bytes (ATmega168) or 1 KB (ATmega328)
Clock Speed: 16 MHz
Dimensions: 0.73″ x 1.70″
It’s a good solution for the application for small space. It can be installed in the wall switch box. Will save space on your project. Works perfectly with the official Arduino IDE. They are breadboard compatible.