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Geeetech Free Shipping Yun Shield For Arduino Leonardo, UNO, Mega2560 WiFi, Ethernet, USB, All-in-one Shield

80 % of buyers enjoyed this product!
In stock
Sale Price: US $29.20
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


Iduino_Yun_Shield, an extremely powerful development for Arduino board, is designed to solve the problems of connection and storage which exist in the Ar duino board. Iduino_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 versions. Yun Shield is an ideal choice for Arduino Projects which require various internet connections and more storage.

Actually, Iduino_Yun_Shield is equal to the official Ar duino Yun, but Iduino_Yun_Shield is more flexible because it can work with other Ar duino board such as Uno, Duemilanove, and Mega etc. Iduino_Yun_Shield uses external antenna which provides stable connection under various environments.

The Iduino Yun is the core module of Iduino_Yun_Shield. And it requires 200mA current when in full load, so it is powered by the Arduino VIN pins to avoid overheated in the Arduino onboard 5V LD0.


1. Open source Linux system (OpenWrt) inside

2. Low power consumption

3. Compatible with Arduino IDE 1.5.4 or later versions. Users can program, debug or upload Sketch to Arduino board

4. Managed by Web GUI, SSH via LAN or Wifi

5. Software upgradable via network

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

7. Support USB flash to provide storage for Arduino projects

8. Reliable design provides robust system

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

Overview and Hardware Resources

1. Processor: 400MHz, 24 MIPS

2. Flash: 16MB

3. RAM: 64MB

4. Power input: 4.75V~23V via Arduino Vin pin

5. 1×10M/100M RJ45

6. Connector 150M Wifi 802.11 b/g/n

7. External antenna via I-Pex

8. 1×USB port for USB storage or 3G connection

9. 1×Reset button

10. Compatible with 3.3V or 5V I/O Arduino

Size: 70mm * 53mm*24mm

Weight: 33.2g

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $29.20 / piece