Geeetech Iduino Yun Shield Expansion Module Board Compatible

Introduce: Iduino Yun Shield, an extremely powerful development for board, is designed to solve the problems of connection and storage which exist in the board. Iduino_Yun_Shield runs Open Source OpenWrt System (Same system as runs in Yun) and it is fully compatible with IDE V1.5.4 or later versions. Yun Shield is an ideal choice for Projects which require various internet connections and more storage. Actually, Iduino Yun Shield is equal to the official Yun, but Iduino_Yun_Shield is more flexible because it can work with other 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 VIN pins to avoid overheated in the onboard 5V LD0. Features: 1. Open source Linux system (OpenWrt) inside 2. Low power consumption 3. Compatible with IDE 1.5.4 or later versions. Users can program, debug or upload Sketch to 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 projects 8. Reliable design provides robust system 9. Compatible with Leonardo, Uno, Duemilanove, Diecimila and Mega Package included: 1 x Iduino Yun Shield