Arduino Yún is the first member of a new groundbreaking line of wifi products combining the power Linux with ease of use of Arduino.
The first Arduino Yún is the combination of a classic Arduino Leonardo (based on the Atmega32U4 processor) with a Wifi system-on-chip running Linino (a MIPS GNU/Linux based on OpenWRT). The Arduino team embedded the Linux machine directly on the PCB of the Arduino Leonardo and 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.
Microcontroller ATmega 32u4 Operating Voltage 5V Input Voltage (recommended) 5V Input Voltage (limit) 5V Digital I/O Pins 20 PWM Digital I/O Pins 7 Analog Input Pins 12 DC Current per I/O Pin 40 DC Current for 3.3V Pin 50 Flash Memory 32 kB (ATmega32u4) Flash Memory for Bootloader 4 kB SRAM 2.5 kB EEPROM 1 kB Clock Speed 16 MHz
Note: The attributes for Arduino Yún are created keeping Arduino features in mind. For example, the main processor on the Yún is an Atheros AR9331 Processor.
It is not possible to access the I/O pins of the Atheros AR9331. Thus, the Analog/Digital pins of the ATmega32U4 are listed in the Filters.
- Additional Information
Processor ATmega32u4 Architecture No Clock Speed 16 MHz Digital Pins 20 Analog Pins 16 PWM Pins 7 Hardware UART 1 Programming Interface Native USB Flash Memory 128K Operating Voltage 5V Power Output No Antenna No Range (Indoor/Urban) No Range (Outdoor/RF Line of Sight) No Channel Capacity No Frequency No Transmit Current @ 3.3V No