Arduino Yún Rev 2
Want to learn more?Getting Started
The Yún Rev 2, Linux powered board with the Arduino simplicity, is the perfect board for your IoT projects!
- Tech Specs
The Yún rev. 2 with the power of a Linux based system that enables advanced network connections and applications.
Connection to your WiFi or wired network is simple thanks to the Yún Web Panel and the dedicated ''YunFirstConfig'' sketch. The Web panel allows you to manage your shield preferences and upload your sketch. The Yún rev. 2 uses the Bridge library and so extends the board capabilities by using the Linux processor.
As always, every element of the platform – hardware, software and documentation – is freely available and open-source. This means that you can learn exactly how it's made and use its design as the starting point for your own projects.
AVR Arduino microcontroller
Microcontroller ATmega32U4 Operating Voltage 5V Input Voltage 5V Digital I/O Pins 20 PWM Output 7 Analog I/O Pins 12 DC Current per I/O Pin 40 mA on I/O Pins; 50 mA on 3,3 Pin Flash Memory 32 KB (of which 4 KB used by bootloader) SRAM 2.5 KB EEPROM 1 KB Clock Speed 16 MHz
Processor Atheros AR9331 Architecture MIPS Operating Voltage 3.3V Ethernet 802.3 10/100Mbit/s WiFi 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
The Yún Rev. 2 is open-source hardware! You can build your own board using the following files:EAGLE FILES IN .ZIP SCHEMATICS IN .PDF
The Yún Rev. 2 board allows you to connect to the internet using the onboard WiFi or Ethernet connection. Furthermore thanks to the Bridge library it able to extend the functionalities of the Microprocessor by using the computational power of the Linux processor on the shield. Using the Yún Web Panel it is also possible to configure all the shield-related features and remotely upload sketches on the board connected to the shield.
The shield contains a number of signalling LEDs:
- ON (green): indicates that the shield is properly powered
- WLAN (blue): indicates a connection to a wireless network
- WAN (red): indicates connection to ethernet
- USB (white) : indicates system activity and/or if a USB key is mounted