There are several types of USB ports used by the car /TBOX, and the linear sequence may vary from car to car. USB TYPE-A double foreman line compared to the car must have a hand. In the test of A single module, it is not possible to only have dual male Type-A at this time. The USB port on the device is A pin TYPE male. At this time, we need some less common USB male Type-A conversion cables. Common USB connectors of TBOX and car include SPH2.0, HSD, etc. These special-shaped plugs, in Taobao to buy it is difficult to meet our needs (line sequence non-standard), then need to do their own wiring harness.
SPH2.0 2*2 double row buckle plug-in, USB interface for 4 pins (2*2), with or without buckle does not matter, most of the bought have, does not affect the use, if you can not plug in, you can directly use the blade to remove.
SPH2.0 terminal, terminal can buy more cheap, just started to do can take a few connection dupont line try hand.
Crimping pliers used to connect the SPH2.0 terminal to the open USB male cable.
Multimeter used to determine the line sequence and verify the status of the made transfer connection.
making
Take an SPH2.0 terminal
With the concave side of the crimping pliers downward, hold the terminal in your left hand and move the terminal opening toward the concave side of the crimping port of the crimping pliers, so that the terminal is flush with the right side of the crimping port
Gently press down until the terminal is slightly deformed, and then insert the USB cable from the right side. As the crimping pliers are high and low on both sides, the insulation sheath inserted into the cable is just pushed up to the left side
Continue to press down, press well, crimping pliers automatically spring up, take out
Repeat 1-4 to connect the remaining three terminals to the USB cable
Insert the terminal into the SPH2.0 2*2 double-row buckle plug-in according to the pin definition. Note that the protruding part of the terminal is just stuck to the outside of the terminal.
Finally, use the Dupont wire to connect the terminal with the plug-in.
