电脑识别了EV2300,但是软件识别不了bq27210,选择了IIC通讯方式,也选择了EV2300端口 ,PGM 引脚也供电21V 。但 还是显示No Acknowledge from device.请问原理图有问题吗?如图
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电脑识别了EV2300,但是软件识别不了bq27210,选择了IIC通讯方式,也选择了EV2300端口 ,PGM 引脚也供电21V 。但 还是显示No Acknowledge from device.请问原理图有问题吗?如图