Arduino Yun (Original )
Arduino Yun (Original )

Description of product

Arduino YÚN is a member of a new groundbreaking line of WiFi products combining the power of Linux with the ease of use of Arduino.
The Arduino YÚN is the combination of a classic Arduino Leonardo (based on the Atmega32U4 processor) with a WiFi system-on-chip running OpenWrt-Yun (a GNU/Linux distribution based on OpenWrt). We embedded the Linux machine directly on the PCB of the Arduino Leonardo and we connected the two so that from Arduino it's very easy to run commands on the Linux side and use it as an Ethernet and WiFi interface.

Warning: Arduino YÚN is not compatible with 12V PoE module.

Technical specifications

MicrocontrollerATmega 32u4
Operating Voltage5V
Input Voltage (recommended)5V
Input Voltage (limit)5V
Digital I/O Pins20
PWM Digital I/O Pins7
Analog Input Pins12
DC Current per I/O Pin40
DC Current for 3.3V Pin50
Flash Memory32 kB (ATmega32u4)
Flash Memory for Bootloader4 kB
SRAM2.5 kB
Clock Speed16 MHz
Width53 mm
Length73 mm
Weight32 g