• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 64 subscribers
  • Views 1879 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

How to give power to ESP32 using 12v battery

Nate Pulkar
Prodigy 200 points

I have the 12v battery which I need to power High power LED lights but I need some circuit suggestions to use the same 12v battery to power up the ESP32 device,

I know about voltage divider but the power loss in the circuit is a lot so I am looking for some more efficient advice which will help me to give power to ESP32 without any damage issues.

  • 0
    TI__Genius 14295 points
    Hi, Nate,

    Why don't you add some high efficient buck converter?

    Thanks.
    Regards,
    Kenneth
  • 0 in reply to Kenneth Du
    Prodigy 200 points
    Hi Kenneth,

    The point is ESP32 drains the battery alot and i want to limtize the input in such a way that it will take very less input from the battery and using some current amplification it will give the exact input what actually correct to feed to ESP32 circuit.

    As I am not good in opams so looking for some alternative point to make this work and improve the battery life so that it will work for longer time period