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      Arduino YÚN (Arduino Leonardo + Wifi system-on-a-chip Linino)
      • Arduino YÚN (Arduino Leonardo + Wifi system-on-a-chip Linino)
      • Arduino YÚN (Arduino Leonardo + Wifi system-on-a-chip Linino)

      Arduino YÚN (Arduino Leonardo + Wifi system-on-a-chip Linino) A000008 (643042)

      A000008 Arduino YUN (643042)

      Arduino YÚN (Arduino Leonardo + Wifi system-on-a-chip Linino) A000008 (643042)

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      Arduino YÚN (Arduino Leonardo + Wifi system-on-a-chip Linino) A000008 (643042)

      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 Atmega32U4processor) with a Wifi system-on-a-chip running Linino (a MIPS GNU/Linux 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. Historically, interfacing Arduino with complex web services has been quite a challenge due to the limited memory available. Web services tend to use verbose text based formats like XML that require quite a lot or ram to parse. On the Arduino YÚN we have created the Bridge library which delegates all network connections and processing of HTTP transactions to the Linux machine.

       

      Summary

      Microcontroller ATmega32u4
      Operating Voltage 5V
      Input Voltage (recommended) 5V via microUSB or PoE 802.3af
      Input Voltage (limits) 6-20V
      Digital I/O Pins 14
      PWM Channels 7
      Analog Input Channels 6 (plus 6 multiplexed on 6 digital pins)
      DC Current per I/O Pin 40 mA
      DC Current for 3.3V Pin 50 mA
      Flash Memory 32 KB (ATmega32u4) of which 4 KB used by bootloader
      SRAM 2.5 KB (ATmega32u4)
      EEPROM 1 KB (ATmega32u4)
      Clock Speed 16 MHz
         
      Processor MIPS 24K operating at up to 400 MHz
      Memory DDR2 64MB Ram and 16 MB SPI Flash
      AP or router Complete IEEE 802.11bgn 1x1
      Host/Device USB 2.0
      MicroSD PoE compatible 802.3af card support

      ARDUINO
      A000008 Arduino YUN (643042)

      Specific References