I know that USB OTG supplies at least 5V of power.
I am trying to run a small LED or other types of loads through the USB OTG, but I was out of luck! How to enable the power supply through the USB OTG ?
Note : My phone supports USB OTG and the test LED works well even with less than 5V power.

  • Does your phone has an Micro USB or USB-C connector? – Robert Mar 18 at 13:22
  • Yes, every phone has that. – Puspam Adak Mar 18 at 13:45
  • It has micro USB. – Puspam Adak Mar 18 at 15:08
  • Is that even possible ? – Puspam Adak Mar 21 at 6:30

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