[Spotted in the Wild] ESP32-S2 Wrover and public FCC Reports 2AC7Z-ESP32S2WROVER

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rudi ;-)
Posts: 1443
Joined: Fri Nov 13, 2015 3:25 pm

[Spotted in the Wild] ESP32-S2 Wrover and public FCC Reports 2AC7Z-ESP32S2WROVER

Postby rudi ;-) » Fri Nov 08, 2019 7:21 am

Hi Folks

few news found in the www of public information.
nothing is CONFIDENTIAL :mrgreen:


ESP32-S2 WROVER
There are 2 Antenna Board Types

ESP32-S2-WROVER (PCB)
ESP32-S2-WROVER-I (Dipole)

Flash 4 MB , PSRAM 2 MB
The module with various capacities of flash or flash is available for custom order

Taken from public FCC portal:
FCC: 2AC7Z-ESP32S2WROVER

Internal Fotos
overview.jpg
overview.jpg (654.9 KiB) Viewed 429 times

User Manual, Full-Download:
ESP32-S2-WROVER.pdf
(507.91 KiB) Downloaded 27 times
Internal Fotos, Full-Download:
internal_foto.pdf
(3.56 MiB) Downloaded 14 times

best wishes
rudi ;-)

( cause limit file count - only 3 - as attachments - i will add a zip next time )
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love it, change it or leave it.
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問候飛出去的朋友遍全球魯迪

User avatar
rudi ;-)
Posts: 1443
Joined: Fri Nov 13, 2015 3:25 pm

Re: [Spotted in the Wild] ESP32-S2 Wrover and public FCC Reports 2AC7Z-ESP32S2WROVER

Postby rudi ;-) » Fri Nov 08, 2019 7:37 am

...append

FCC all public Documents for 2AC7Z-ESP32S2WROVER

INDEX:
OET List Exhibits Report.png
OET List Exhibits Report.png (18.27 KiB) Viewed 390 times
ZIPPED:
FCC_2AC7Z-ESP32S2WROVER.zip
(10.72 MiB) Downloaded 12 times
best wishes
rudi ;-)
-------------------------------------
love it, change it or leave it.
-------------------------------------
問候飛出去的朋友遍全球魯迪

WiFive
Posts: 2787
Joined: Tue Dec 01, 2015 7:35 am

Re: [Spotted in the Wild] ESP32-S2 Wrover and public FCC Reports 2AC7Z-ESP32S2WROVER

Postby WiFive » Fri Nov 08, 2019 7:48 am

Same size as esp32-wrover, larger pad pitch means easier soldering, flash/psram pins are not exposed

User avatar
rudi ;-)
Posts: 1443
Joined: Fri Nov 13, 2015 3:25 pm

Re: [Spotted in the Wild] ESP32-S2 Wrover and public FCC Reports 2AC7Z-ESP32S2WROVER

Postby rudi ;-) » Fri Nov 08, 2019 8:19 am

WiFive wrote:
Fri Nov 08, 2019 7:48 am
Same size as esp32-wrover, larger pad pitch means easier soldering, flash/psram pins are not exposed
ESP32-S2 is same BATCH and Factory Date like MARLIN3-B3
so i think it is only renamed but same Silicon.
COMPARE_MARLIN3B3_ESP32S2_WROVER_BATCH_U00CN6V782_322019.jpg
COMPARE_MARLIN3B3_ESP32S2_WROVER_BATCH_U00CN6V782_322019.jpg (284.93 KiB) Viewed 357 times


Picture Sources:
left : FCC Report
right : Martin the Creator


best wishes
rudi ;-)
-------------------------------------
love it, change it or leave it.
-------------------------------------
問候飛出去的朋友遍全球魯迪

PaulNi
Posts: 30
Joined: Tue Nov 07, 2017 3:50 pm

Re: [Spotted in the Wild] ESP32-S2 Wrover and public FCC Reports 2AC7Z-ESP32S2WROVER

Postby PaulNi » Fri Nov 08, 2019 1:48 pm

What is the Espressif branded IC under flash?

WiFive
Posts: 2787
Joined: Tue Dec 01, 2015 7:35 am

Re: [Spotted in the Wild] ESP32-S2 Wrover and public FCC Reports 2AC7Z-ESP32S2WROVER

Postby WiFive » Fri Nov 08, 2019 4:53 pm

PaulNi wrote:
Fri Nov 08, 2019 1:48 pm
What is the Espressif branded IC under flash?
ESP-PSRAM64H

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