I am using sinotrack obd gps h02 protocal.I want to know what is io1,io2,io3,io4 means?
It's the values after the status field. You should check the protocol documentation for your device to know what those fields mean.
It's the values after the status field. You should check the protocol documentation for your device to know what those fields mean.
I am using sinotrack obd gps h02 protocal.I want to know what is io1,io2,io3,io4 means?