USB On-The-Go (Amazon link), or USB OTG, is essentially a female USB port that plugs into the Micro-USB port of a phone or tablet, allowing you to connect devices that use a standard USB 2.0 or 3. Method 2: Connecting Phone to Monitor with Micro USB. Make sure your monitor is turned off and both your phone and monitor are unplugged. Grab the micro USB end of the cable and insert it into your phone’s micro USB port. Connect the USB-A end of the cable to the USB port on your monitor. Turn on your monitor. You can use the USB power for maximum 250mA of current usage. You may hack your uno board by disconnecting the USB<-->5V PIN from your board but make sure that the GND pin is as usually connected USB<-->PCB, after doing that you have can use both the USB & EXTERNAL PSU. But you will not be able to power up the board from USB power source. Setup is Simple. The setup for the device is very easy. First, simply install the included driver software so your computer can communicate with it. Then, plug the HDMI cable into your TV and the USB to HDMI adapter and plug the USB cable into the adapter and your computer. No extra cables or power is needed! Vay Tiền Nhanh Ggads.

can you connect usb to usb