I knew it, I was pretty sure I was making a huge mistake, so huge I could not see it !
Thank you so much !
Need to do rework now
Rgds

Dear Support,
I need your help to find some guidelines to discover my mistake.
I have made some PCBs based on typical application circuit of the module ESP32-C3-Mini with some minor modifications: a pushed button (SW3) on IO9 and a capacitor (C3) of 1 µF instead of 0.1 µF.

shema for support.png ...

ESP32-C3-MINI-1 and ESP32-C3-WROOM-02 are equivalent, the first is integrating the flash in the package while the second is integrating the flash in the module.
I have noticed that antenna dimensions are also different which may raise the question, do we have an impact on the RF performances of the ...

Hi @ESP_Sprite,
After scrapping the RGB Led (WS2812), the current went down to down to 61µA...
You were correct, Thank you

Did any one truly measured current consumption during deep sleep of ESP32-C3 ?

According to datasheet, it should be around 5 µA, but so far I was not able to find anyone to confirm this.
I have made several research and tests and the output is the following:

If you are using a dev kit board ...

Is there any update on this topic ? I am facing the same issue, using ESP32-C3-DevKit02, power supply directly on the 3.3v (to avoid LDO Regulator consumption and any other components connected to 5v). Result is a consumption of ~500 µA in deep sleep, significantly above the 5µA of ESP32C3WROOM02 ...