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BQ27220: 无法与芯片进行I2C通讯,无法读取电池的电量。

Part Number: BQ27220


在测试过程中,发现无法与芯片取得通信,读取不到任何的数据,在此提出疑问,该芯片拿到手之后是否需要使用贵公司提供的软件进行调试。