蓝牙核心协议_v5.2.pdf
蓝牙5.2核心协议, 主要更新BLE AUDIO. Bluetooth wireless technology is a short-range communications system intended to replace the cable(s) connecting portable and/or fixed electronic devices. The key features of Bluetooth wireless technology are robustness, low power consumption, and low cost. Many features of the specification are optional, allowing product differentiation.
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