The Yun Shield v2.3 is released now, compare the Yun Shield v1.0 and v1.1. the new version have an extra USB port and micro SD card socket.
Dragino Technology Co., LTD.
Shenzhen Dragino technology development co.LTD
Room 202, Block B, BaoChengTai industrial park,
No.8 CaiYunRoadLongCheng Street, LongGang District ;
Shenzhen 518116,China
TEL: +86 755 86610829
FAX: +86 755 86647123
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