Joybien | Bike Guard - 中華電信企業網路架站hiHosting-虛擬主機 網站代管 網頁空間 主機代管 網頁設計 電子商務 ...

iPhone / Android Phone enabled Bike Guard Bike Guard (BT4.0) General Description JBT4M module is a low energy (Bluetooth Low Energy BLE), low cost, and high performance Bluetooth Smart wireless transceiver module based on TI CC2540/CC2541 ...

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