dear ti工程师:
我在淘宝上买了个EV2300,想测试下电池的压差,电池组是用4节电芯串在一起的,电池上电量计用的BQ40Z50R1,打开bq studio软件后总是提示timeout or unexpected response communicating with device,但是总电压跟总电流都能显示出来,每节电池的电压就显示不出来,为什么?
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