"Guru Meditation" ESP32 crashs

alexander96
Posts: 12
Joined: Fri Mar 12, 2021 1:37 pm

"Guru Meditation" ESP32 crashs

Postby alexander96 » Mon May 31, 2021 5:36 pm

Hello folks, I am currently using an ESP32 Devkit (the newest one with a WROOM-E) and a RC522 RFID module.
When I am reading out a chipcard with the RFID module and doing a http reuqest at the same time the ESP32 seems to crash.

I only get messages like "Guru Meditation" or "Guru Meditation E" and the ESP just stops working till I restart it.

For me the power supply seems to be the problem can anybody of you confirm this or could this be caused by an other problem?

sincerly Alexander

ESP_Sprite
Posts: 9757
Joined: Thu Nov 26, 2015 4:08 am

Re: "Guru Meditation" ESP32 crashs

Postby ESP_Sprite » Tue Jun 01, 2021 12:35 am

I don't think anyone can confirm a bug that is potentially in your hardware without seeing the hadrware in question. However, it's easy to test: feed the ESP32 a solid 3.3V off a lab power supply and see if the issue goes away.

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