This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
大家好，蓝牙有class 1， class 2, class 3. 使用CC2540，那么它能不能支持class 1?
貌似4.0没有class这个概念
楼上正解，BLE4.0没有 power classe的概念，CC2540有-23dbm，-6dbm，0dbm，4dbm4个蓝牙输出功耗
