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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)

      Množstvo :
      • Bezpečný nákup
      • Rýchle dodanie
      • Pomoc s nákupom

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

      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 WiFisupport, 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.

       

       

      The Bridge library facilitates communication between the two processors, giving Arduino sketches the ability to run shell scripts, communicate with network interfaces, and receive information from the AR9331 processor. The USB host, network interfaces and SD card are not connected to the 32U4, but the AR9331, and the Bridge library also enables the Arduino to interface with those peripherals.

       

      Summary

      Because the Yún has two processors, the summary section shows the characteristics of each one in two separate tables.

       

      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 16 MB
      PoE compatible 802.3af card support  

      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)

      Špecifické referencie