享受一段沒有網路的時光吧 結果卻是終極慘劇
ZigBee - Wikipedia, the free encyclopedia天呀...到底發生了啥事!? ZigBee is a specification for a suite of high-level communication protocols used to create personal area networks built from small, low-power digital radios. ZigBee is based on an IEEE 802.15.4 standard. Its low power consumption limits transmission dista...
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