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ESP-WROOM32 reset functionality

Posted: Thu Nov 17, 2016 11:52 am
by Ankit Nikumbh
Hi,

Can you please explain me the reset functionality of Wroom-32???

i didn't get it??

Re: ESP-WROOM32 reset functionality

Posted: Thu Nov 17, 2016 11:03 pm
by ESP_Angus
Hi Ankit,

I've split your question into a new topic, because it's independent from the previous topic.

Reset functionality on ESP32 covers a lot of different subjects. The technical reference manual Section 3 (Reset and Clock) covers types of reset. The ESP32 datasheet covers strapping pins which are used to determine the boot mode at reset.

You can get both these documents from the ESP32 Resources page: https://espressif.com/en/products/hardw ... /resources

Is there some specific part of the reset functionality that you need information on?

Re: ESP-WROOM32 reset functionality

Posted: Fri Nov 18, 2016 6:57 am
by Ankit Nikumbh
Thanks for your answer.....

I wanted to know that, there is no any separate pin for reset. So is it possible to connect switch externally to any GPIO to reset it or it is not necessary because it is being done internally through coding.....

I am making schematic for my project so.

Re: ESP-WROOM32 reset functionality

Posted: Fri Nov 18, 2016 10:37 am
by Ankit Nikumbh
Thanks for your answer.......

I am making the schematic for my project using Wroom-32 module. So I wanted to know that if I connect switch to any GPIO only for reset the module than is it possible?? or it is not necessary....

Re: ESP-WROOM32 reset functionality

Posted: Sun Nov 20, 2016 12:33 pm
by ESP_igrr
EN pin of the ESP-WROOM32 (pin #3 of the module) is the reset pin.