IDX=0V
R1开路,R2=10K
SDK,SCL外部上拉4.7k
发送设备地址0x58,收不到ACK响应,波形监控发出来的波形有,第九个脉冲SDK还是高
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IDX=0V
R1开路,R2=10K
SDK,SCL外部上拉4.7k
发送设备地址0x58,收不到ACK响应,波形监控发出来的波形有,第九个脉冲SDK还是高