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Arduino Yun with Linux
$79.00
Product Description
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 OpenWrt-Yun. The board has built-in Ethernet andWiFi 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.
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 |
Card Reader | Micro-SD only |
RAM | 64 MB DDR2 |
Flash Memory | 16 MB |
PoE compatible 802.3af card support (see the note below) | |
Length | 73 mm |
Width | 53 mm |
Weight | 32 g |