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[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 
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 (654.9 KiB) Viewed 8476 times
User Manual, Full-Download:
Internal Fotos, Full-Download:
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 (18.27 KiB) Viewed 8437 times
ZIPPED:
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 (284.93 KiB) Viewed 8404 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 (1.59 MiB) Viewed 7666 times
- ESP32-S2-WROVER_pic_2.jpg (1.13 MiB) Viewed 7666 times
best wishes
rudi