Thanks for your replies.

@ccs-hello said in Omega 2+ Overheating and High Current Problem:

OP's Omega2 may have several issues, however a fundamental one needs to be addressed first:
it needs a good power supply.

His first attempt (LM1117-3.3 linear regulator) needs a heatsink. It also needs a 10uF input capacitor and 100uF output capacitor.

You gave good advices, but in omega documantation, it used only LD1117 regulator. LD1117 and LM1117 are almost same regulators. But I thought like you and added capacitors reguator circuits. But the result was same. So I don' t think there is a regulator or power problem.

@György-Farkas said in Omega 2+ Overheating and High Current Problem:

@Oguzhan-Baser
You are not alone. Have you seen this post?
I'm afraid - unfortunately - you can't do too much. Try out @fossette's advices.

Good luck.

If there is a product error why am I repair it? I can send omega back(Because 9$ makes very much in Turkey .. ). But I have to be sure before making this ..

Thanks a lot...

Thanks for your answer.

CPU load isn't really relative to power draw, unless you have a system which implements clock frequency scaling or sleep, neither of which is likely the case here. But that is why you may hear you laptop fan come on under high CPU load.

If you see this post you could understand why I said that.

And I tried to use this regulator first. It can gives 800mA output current. And in the theory, Omega should take 100-200mA. So using without heatsink shouldn' t be a problem. After that, I tried to use this regulator. It can gives 3A output current. So, I don't think there is a problem with regulator.

Thanks again...

Hi,

I have an Omaga 2+ board. I bougth it without Dock. When first using I tried to use LM1117 regulator to get 3.3V. After 1 minute regulator get very warm and board closed. I changed a few regulators and I could use omega about 30 minutes with a fan cooler when it takes 600mA current. And now I cannot connect omega web console becuase when I tried to connect, board is closing immediatly. Why is it happening? Can anyone help me to solve this problem?

There isn' t any program like wi-fi manager which is using over %99 CPU in my top display.

Thanks very much.