ESP32-WROOM-32 vs ESP32-WROOM-32D

wneudert
Posts: 2
Joined: Fri Jul 07, 2017 2:00 pm

ESP32-WROOM-32 vs ESP32-WROOM-32D

Postby wneudert » Mon May 07, 2018 10:01 am

Hi All,
can someone tell me about the differences of the ESP32-WROOM-32 and the ESP32-WROOM-32D Modules?
Thanks for help!
Cheers!
Wolfgang


wneudert
Posts: 2
Joined: Fri Jul 07, 2017 2:00 pm

Re: ESP32-WROOM-32 vs ESP32-WROOM-32D

Postby wneudert » Mon May 07, 2018 2:54 pm

Thanks for the link ... however, according to the datasheet, there is no difference in electrical and functional specifications other than the different package of the SoC inside the module. So, in production, it is completely exchangeable, right?

Cheers!
Wolfgang

yoonki-kim
Posts: 1
Joined: Fri Aug 07, 2020 7:07 am

Re: ESP32-WROOM-32 vs ESP32-WROOM-32D

Postby yoonki-kim » Fri Aug 07, 2020 7:13 am

ESP32-WROOM-32D / ESP32-WROOM-32U
Both modules integrate the ESP32-D0WD chip which has a smaller footprint than the chip ESP32-D0WDQ6 installed in ESP32-WROOM-32.

bessho
Posts: 3
Joined: Sat Oct 03, 2020 3:31 am

Re: ESP32-WROOM-32 vs ESP32-WROOM-32D

Postby bessho » Sat Oct 03, 2020 3:45 am

@wneudert Can you get your ESP32-WROOM-32D to work? We switch from ESP32-WROOM-32 to ESP32-WROOM-32D. It is completely not working. We can't even flash a Arduino helloworld on ESP32-WROOM-32D. Help!

koopke
Posts: 1
Joined: Tue Dec 22, 2020 12:43 pm

Re: ESP32-WROOM-32 vs ESP32-WROOM-32D

Postby koopke » Tue Dec 22, 2020 1:09 pm

bessho wrote:
Sat Oct 03, 2020 3:45 am
@wneudert Can you get your ESP32-WROOM-32D to work? We switch from ESP32-WROOM-32 to ESP32-WROOM-32D. It is completely not working. We can't even flash a Arduino helloworld on ESP32-WROOM-32D. Help!
Any new update on this?
I also consider moving from 32 to 32D and using Arduino IDE (or Platfrom io)

thanks

Synectix
Posts: 20
Joined: Mon Dec 14, 2020 6:13 am

Re: ESP32-WROOM-32 vs ESP32-WROOM-32D

Postby Synectix » Thu Dec 24, 2020 11:28 am

Now it is WROOM-32E !
So, how is 32E different from the 32D ?
Is the 32D now phased out and only 32E will be available henceforth OR are both slightly different in some way ?

Yes, it is a little confusing to see so many different part numbers and there does not seem to be any quick reference available to know the difference between the different modules, which ones are obsolete etc.

Synectix
Posts: 20
Joined: Mon Dec 14, 2020 6:13 am

Re: ESP32-WROOM-32 vs ESP32-WROOM-32D

Postby Synectix » Thu Dec 24, 2020 11:54 am

Found some information on the specifications of the various Modules & Devices here :
https://www.espressif.com/sites/default ... ion_en.pdf

However, information on peripherals and the difference between similar parts is not given.
Still, helpful !

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