Introducing Yun Shield–the most powerful shields for Arduino Board

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Yun Shield is one of the most powerful shields for Arduino Board. Yun Shield is designed to solve the Internet connectivity and storage issue for Arduino Board. It provides a linux system, WiFi, Ethernet and USB (can used for camara, storage, 3G etc) to Arduino.

Yun Shield runs Open Source OpenWrt system (Same system as runs in Arduino Yun) and it is fully compatible with Arduino IDE v1.5.4 or later. Yun Shield is the ideally choice for Arduino Projects which require various internet connections and more storage.

Basically, Yun Shield + Leonardo equally to the official Arduino Yun, but Yun Shield is more flexible because it can works with other Arduino board such as UnoDuemilanoveMega etc. And Yun Shield use external wifi antenna which provides stability and possibility for various environments.

 Features:

Open source Linux (OpenWrt) inside

Low power consumption

Compatible with Arduino IDE 1.5.4 or later, user can program, debug or upload sketch to Arduino board via Arduino IDE.

Managed by Web GUI, SSH via LAN or WiFi

Software upgradable via network

Built-in web server

Support internet connection via LAN port, WiFi or 3G dongle.

Support USB flash to provide storage for Arduino projects.

Failsafe design provides robustly system.

Compatible with Arduino Leonardo, Uno , Duemilanove, Diecimila, Mega.

YUN SHIELD INTERFACE

Specifications:

Processor: 400MHz, 24K MIPS

Flash: 16MBytes

RAM: 64MBytes

Power Input: 4.75v ~ 23v via Arduino VIN pin

150M WiFi 802.11 b/g/n

External Antenna via I-Pex connector

1 x 10M/100M RJ45 connector

1 x USB 2.0 host connector, used for USB storage or 3G connection

1 x Reset button

Compatible with 3.3v or 5v I/O Arduino.

Weight:20g

 Documents

Hardware Source

Software Source

Datasheet

User Manual

Quick Start Guide

Firmware Download

For more detailed information, please visit the wiki.

If you need a YUN shield, you can get one here.

2 comments

  • Hi

    I just received this shield for Christmas. The link light isn’t turning on when connected via RJ45 when connected to the network. Also, the wireless SSID isn’t showing up.

    Is this unit defective, or is there something I’m missing?

    Thanks,
    John

    • Hi, John, can your the USB you use to connect the YUN shield to the PC, if the USB works well, the MCU of the shild is all right, if it is not the probleum of the usb, or the shield, i want to know your operating steps so that i can detect the problesm.

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