USB On-The-Go is a USB specification that allows a device to act either as a host (like a PC) or to act as a device (for example a storage device).
Questions tagged [usb-otg]
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How to configure USB OTG as power supply
I have an ARM computer with an USB 2.0 OTG port, and I want to use it as 5V 100mA power supply (to drive a couple of leds). However, when I connect a load (LED+resistor) via an OTG cable, the power is not supplied constantly. The LED blinks shortly…
Dmitry Grigoryev
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