This is not a problem half the time.
Usb c otg cable pinout.
Do you know your way around a usb type c connector.
Developed at roughly the same time as the usb 3 1 specification but distinct from it the usb type c specification 1 0 defines a new small reversible plug connector for usb devices.
Make a usb otg host cable.
Usb c has the advantage of orientation on the other hand it has the disadvantage of ring complex on the design level for the programmer and engineers.
Charge its battery as well as act as a usb host.
The id pin can also have a 124 kω impedence to ground see below.
This will tell the otg device that it can not charge and hence must supply current to vcc but should act as a usb host.
The 24 pin double sided connector provides four power ground pairs two differential pairs for usb 2 0 data bus though only one pair is implemented in a usb c cable four pairs for superspeed data bus only two pairs are used in usb 3 1 mode two sideband use pins v conn 5 v power for active cables and a configuration pin for cable.
I tend to do a fair amount of online shoppin.
The image and pinout of usb b super speed are as follows.
This will tell the otg device that it is allowed to draw current off vcc e g.
This article lays out the anatomy of the usb type c pinout and briefly touches on its various modes.
I have been in the market for an otg cable otherwise known as a host cable for some time and i have found that the only places that seem to sell them are online only.