espressif's "Chip7 2-2-A" spotted in the wild

[rudi ;-)]

I'll have a follow up video out soon with more details and an update on the specs, stay tuned!

Seon
unexpectedmaker.com

hi seon
could you already test the ESP32-S2 Beta IDF and these Toolchain with HTTP request "protocol" example / or Basic function for you?
also for interest - can you say, what (ESPRESSIF) PSRAM is soldered on the Modul / Board?
Is it 32M or 64M ( PSRAM32 / PSRAM64 )? also which SPI Flash? 32M / 64M / 128M .. ?
txs!
best wishes
rudi

edit and Board pic upload:
it looks like
FLASH : 25Q32CSIG

25Q32CSIG

cut1.jpg (54.1 KiB) Viewed 8123 times

PSRAM: ESP-PSRAM-??

ESP-PSRAM-??

cut2.jpg (75.57 KiB) Viewed 8123 times

right?

[jcsbanks]

Can it be answered now whether it has CAN bus? (It could not previously be answered, but the video suggested it may not).

[WiFive]

Can it be answered now whether it has CAN bus? (It could not previously be answered, but the video suggested it may not).

Probably not but TCAN4550 is a nice chip

[rudi ;-)]

I'll have a follow up video out soon with more details and an update on the specs, stay tuned!

Seon
unexpectedmaker.com

hi seon
could you already test the ESP32-S2 Beta IDF and these Toolchain with HTTP request "protocol" example / or Basic function for you?
also for interest - can you say, what (ESPRESSIF) PSRAM is soldered on the Modul / Board?
Is it 32M or 64M ( PSRAM32 / PSRAM64 )? also which SPI Flash? 32M / 64M / 128M .. ?
txs!
best wishes
rudi

edit and Board pic upload:
it looks like
FLASH : 25Q32CSIG
cut1.jpg

PSRAM: ESP-PSRAM-??
cut2.jpg

right?

Hi Folks,

thanks widora for the infos:
again ESP32-S2 spotted in the wild

ESP32-S2-Beta-Module

C1.jpg (447.26 KiB) Viewed 7934 times

more pics:

B1.jpg (771.72 KiB) Viewed 7934 times

best wishes
rudi

[rudi ;-)]

Ah...

ESP-PSRAM64_ESP-PSRAM64H_Datasheet__EN pages - esp-psram64_esp-psram64h_datasheet_en pdf.png (17.24 KiB) Viewed 7930 times

it is ESP-PSRAM64H , it is the 3V3 Version.

best wishes
rudi

datasheet :

esp-psram64_esp-psram64h_datasheet_en.pdf

(1.28 MiB) Downloaded 735 times

[rudi ;-)]

Hi
missing things - did i not append the pic from testings yet?
sry - now append pic from testings
pSRAM it is 3V3

3v3pSRAM-50x.jpg (68.04 KiB) Viewed 7746 times

@widoraIoT
txs for testing and share it

best wishes
rudi