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Arduino Yun

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Arduino Yun
Arduino Yun
Arduino Yun

Arduino Yun

The Yun combines Arduino, WiFi, and Ethernet into one board running Linux.

$68.99

VALUE ADD ONS

Product #: MKSP24

The Arduino Yún is a microcontroller board based on the ATmega32u4 (datasheet) and the Atheros AR9331. The Atheros processor supports a Linux distribution based on OpenWRT named Linino. The board has built-in Ethernet and WiFi support, a USB-A port, micro-SD card slot, 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a 3 reset buttons.

The Yún distinguishes itself from other Arduino boards in that it can communicate with the Linux distribution onboard, offering a powerful networked computer with the ease of Arduino. In addition to Linux commands like cURL, you can write your own shell and python scripts for robust interactions.

The Yún is similar to the Leonardo in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Yún to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. 

AVR Arduino microcontroller
Microcontroller: ATmega32u4
Operating Voltage: 5V
Input Voltage: 5V
Digital I/O Pins: 20
PWM Channels: 7
Analog Input Channels: 12
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 32 KB (of which 4 KB used by bootloader)
SRAM: 2.5 KB
EEPROM: 1 KB
Clock Speed: 16 MHz
Linux microprocessor
Processor: Atheros AR9331
Architecture: MIPS @400MHz
Operating Voltage: 3.3V
Ethernet IEEE: 802.3 10/100Mbit/s
WiFi IEEE: 802.11b/g/n
USB Type-A 2.0: Host/Device
Card Reader: Micro-SD only
RAM: 64 MB DDR2
Flash Memory: 32 MB
PoE compatible: 802.3af card support