Feature

a tiny arduino board with breadboard friendly feature and built in with CH340 chipset where user can program it with a USB cable only.Suitable for project with compact system.

Specification

MicrocontrollerAtmel  ATmega328
Operating Voltage (logic level)5 V
Input Voltage (recommended)7-12 V
Input Voltage (limits)6-20 V
Digital I/O Pins14 (of which 6 provide PWM output)
Analog Input Pins8
DC Current per I/O Pin40 mA
Flash Memory32 KB (ATmega328) of which 2 KB used by bootloader
SRAM2 KB (ATmega328)
EEPROM1 KB (ATmega328)
Clock Speed16 MHz
Dimensions0.73" x 1.70"
Length45 mm
Width18 mm
Weigth5 g

Package content

1x Micro USB cable

1x Arduino nano