
Arduino YUN
The Arduino YUN Rev2 has built in ethernet and Wifi Support with the familiar UNO form factor.
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The Arduino YUN Rev2 has built in ethernet and Wifi Support with the familiar UNO form factor.
The Arduino Yun Rev 2 is what you're looking for if you want an Arduino board that has built in wifi and ethernet capabilities. Based on the ATmega32u4 and the Atheros AR9331 which supports OpenWrt-Yun, a Linux distribution based on OpenWrt. The YUN compared to the more popular UNO R3 has built-in Ethernet and WiFi support, micro-SD card slot, 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs) in addition to a USB port, a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a 3 reset buttons.
Specifications:
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 |
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 |