Page 1 of 1

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

Posted: Fri Nov 08, 2019 7:21 am
by rudi ;-)
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 1979 times

User Manual, Full-Download:
ESP32-S2-WROVER.pdf
(507.91 KiB) Downloaded 165 times
Internal Fotos, Full-Download:
internal_foto.pdf
(3.56 MiB) Downloaded 86 times

best wishes
rudi ;-)

( cause limit file count - only 3 - as attachments - i will add a zip next time )

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

Posted: Fri Nov 08, 2019 7:37 am
by rudi ;-)
...append

FCC all public Documents for 2AC7Z-ESP32S2WROVER

INDEX:
OET List Exhibits Report.png
OET List Exhibits Report.png (18.27 KiB) Viewed 1940 times
ZIPPED:
FCC_2AC7Z-ESP32S2WROVER.zip
(10.72 MiB) Downloaded 95 times
best wishes
rudi ;-)

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

Posted: Fri Nov 08, 2019 7:48 am
by WiFive
Same size as esp32-wrover, larger pad pitch means easier soldering, flash/psram pins are not exposed

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

Posted: Fri Nov 08, 2019 8:19 am
by rudi ;-)
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 1907 times


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


best wishes
rudi ;-)

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

Posted: Fri Nov 08, 2019 1:48 pm
by PaulNi
What is the Espressif branded IC under flash?

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

Posted: Fri Nov 08, 2019 4:53 pm
by WiFive
PaulNi wrote:
Fri Nov 08, 2019 1:48 pm
What is the Espressif branded IC under flash?
ESP-PSRAM64H

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

Posted: Sun Dec 15, 2019 1:31 pm
by maik71
Hi,
do you have got a schematic.
I like to know, how the internal flash and psram is connected to the external pins.

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

Posted: Mon Jan 20, 2020 5:21 am
by rudi ;-)
hi folks

The HW was spotted in the wild :)

The production version of ESP32-S2-WROVER has landed and survived extreme temperature testing!
Coming soon to your neighborhood...

ESP32-S2-WROVER_pic_1.jpg
ESP32-S2-WROVER_pic_1.jpg (1.59 MiB) Viewed 1169 times
ESP32-S2-WROVER_pic_2.jpg
ESP32-S2-WROVER_pic_2.jpg (1.13 MiB) Viewed 1169 times
best wishes
rudi ;-)