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通过I2C口ev2300不能与bq27750连接，I2C借口有四根线，电源线需不需要接上啊，接上之前I2C接口要不要做什么处理呢
EV2300的I2C不用接电源线，怎么连接看一下评估板的连接方式，不需要接电源线。
第一次用需要唤醒芯片，可以用小电流充一下电。
如果还是不能连接BQstudio看一下电路是否有问题。
