The usb cable provides four pathways two power conductors and two twisted signal conductors. Typically it uses black black white and red wire colors.
How To Make Otg Usb Host Cable For Galaxy S2 Or Xoom
Usb otg cable wiring diagram. This cable is most commonly used in mobile charger for charging mobile phones and as a usb data cable to connect mobile devices to tranfer files and images between personal computers and phones. In accordance with usb otg wiring diagram there are just four wires used inside the cable. The data is transferred through the d and d connectors while vbus and gnd connectors provide power to the usb device. Actually the extra pin or pin 4 is typically not connected in the normal usb cable but if it is connected to ground pin the phone will turn in a host mode and will be able to read. Black wire serves as floor exactly like in any other apparatus. The usb device that uses full speed bandwidth devices must have a twisted pair d and d conductors.
Typically it utilizes black black red and white cable colors. A lot of people wonder why have micro usb 5 pins instead of 4. Type a usb pinout diagram micro usb pinout diagram along with usb wiring diagram. Pinout of usb micro plug to usb standard receptacle for use with usb otg on the goallows portable devices such as cell phones which support otg to connect directly to other devices such as usb keyboards mice and mass storage devices. Usb a b 20 and 30 cable pinout. I made another schematic how you should wire things up so the usb will work as a host or otg mode.
The red one is to get sure wire with dc ability of 5 liter. Before wiring usb you need to know the pinout diagram of usb. Below is the figure showing the pinout diagram of the usb micro b and usb a wiring diagram. In accordance with wiring diagram for otg usb there are just four wires used inside the cable. Black wire serves as ground just like in any other apparatus. The red one is to get sure wire with dc ability of 5 volts.
Gallery of Usb Otg Cable Wiring Diagram
