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Arduino YUN Rev 2
$114.99
The Arduino YUN Rev 2 has built in ethernet and Wifi Support with the familiar UNO form factor.
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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 |
- LininoOS
- Software stack updated to OpenWRT latest version, including all patches
- SSL support on the bridge Arduino / Linux bridge
- 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
TS-539
Specific References
- EAN13
- 7640152110436
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The Arduino YUN Rev 2 has built in ethernet and Wifi Support with the familiar UNO form factor.