我现在用的CC2541是BLE-Stack Version 1.5.0。由于我一个数据有50个字节,但是cc2541发一个包数据又不能超过20个字节。所有我想使用HCI接口,来发送大数据包。
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cc2541是ble4.1最多只能20个字节,不是API能解决的。可以选择CC2640R2F这类蓝牙5芯片。