Trying to power ESP01 from a PIR Lamp Holder

Projects General Guidance
1

I am trying to power an esp01 from a PIR Lamp Holder like this one:

My idea is to add the functionality of sending emails when a motion is detected.
I could identify the PIR pins on the product PCB (see attached picture).

PIR_lampe
PIR_lampe461×614 59.1 KB

pir_lampe_inside
pir_lampe_inside712×756 40.4 KB

The problem is that when I try to power the esp01 from the 3.3V/GND of the PIR (see picture), the PIR "seems" to stop working (the lamp doesn't lit anymore). I thought that the issue may be related to the PIR power pins (3.3v/GND) doesn't offer enough power (current) to start the ESP01. To verify this, I tried to power an LED from the PIR power PIN and it could lit but still the PIR stopped working.
I am confused. Please advise.
Thank you.

2

Maybe you’re loading the PIR out pin beyond its capacity?

3

I also thought the same thing, that's the reason why I tried the test of lighting an LED (10mA max power consumption) with the PIR's power pins. I was expecting the LED to be ON and in the same time the PIR to work. But that was not the case.