Arduino AG PCB design board YUN REV2

Professional IoT Board for Linux & OpenWRT!

Arduino Yun Version 2 vs. Arduino Yun
The new version 2 board connects to the very popular Arduino Yun board. It has a similar configuration to the original card, but a few layout changes fix previous problems users had.The new model has a more robust power supply. A new Ethernet connector allows the use of all relevant shield cards without the risk of accidental short-circuits. A horizontal USB port offers a lower profile and there is also an improved USB hub.The Arduino Yun version 2 offers improved functionality compared to the previous model and is backward compatible with the old model.

ATmega32u4 microcontroller
Operating voltage: 5 VDigital I/O pins: 20PWM output: 7Analoger I/O: 12Flash memory: 32 kBSRAM: 2.5 kBClock rate: 16 MHz

Linux microprocessor
Architecture: MIPSOperating voltage: 3.3 VEthernet: 802.3 10/100Mbit/sWLAN: 802.11/b/g/n 2.4 GHzUSB-type: 2.0 Host card reader: Micro-SDRAM :64 MB DDR2FLASH-memory: 16 MBClock rate: 400 MHz

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Highlights & Details

• The Arduino Yun version 2 is a development board based on the ATmega32U4 microcontroller and the Atheros AR9331-Linux microprocessor. It's perfect for your IoT-based projects.The AR9331 runs on Linux and OpenWRT, which was meant to allow Arduino Yun to connect to WiFi and Ethernet.

Facts

• AVR Arduino microcontroller
• ATmega32U4 microcontroller
• Operating voltage 5V
• Input voltage 5V
• Digital I/O pins 20
• PWM output 7
• analogueue I/O pins 12
• DC per I/O pin 40 mA to the I/O pins; 50 mA to the 3.3 pin
• flash memory 32 KB (of which 4 KB is used by the bootloader)
• SRAM 2.5 KB
• EEPROM 1 KB
• clock frequency 16 MHzLinux microprocessor
• processor Atheros AR9331 AR9331
• architecture MIPS
• operating voltage 3.3V
• Ethernet 802.3 10/100Mbit/s 10/100Mbit/s
• WLAN 802.11b/g/n 2.4 GHz
• USB type 2.0 host
• card reader Micro-SD
• RAM 64 MB DDR2
• flash memory 16 MB
• clock speed 400 MHz

Delivery

• Arduino Yun Rev2