new wrover kit with new wrover modul ( intern ANT ) SD Card example

[rudi ;-)]

hi guys


the new wrover kit does not have on Pinheader SD_IO2 and IO2 for connect it in SD example and Readme Instruction.

how we go on in this revision now and comes a new wrover getting started guide?

can you provide the update on shematic for this design too?

thank you.

best wishes
rudi

wrover_kit_spot.jpg (285.3 KiB) Viewed 5413 times

[kolban]

Here is a picture of the latest generally available WROVER. I believe that this is the V3 schematic. Notice that it appears to have the same pin out of the early release board that you have received:

https://cdn.pbrd.co/images/ecet7vRtV.jpg

As such, the new board appears (at first glance) to have the exact same pin outs as the current generally available WROVER. The Schematic for that can be found here:

https://dl.espressif.com/dl/schematics/ ... _SCH-3.pdf

[ESP_igrr]

For the V3 WROVER-KIT, you don't need to connect any jumpers to get SD card working. We'll update the docs, thanks for the reminder.

[rudi ;-)]

@kolban thank you helps a lot

For the V3 WROVER-KIT, you don't need to connect any jumpers to get SD card working. We'll update the docs, thanks for the reminder.

txs ivan, i think this new wrover kit mounted with wrover and pSRAM ( without ipx u-fl connector external ANT )
are rev1 SoC

with the extended hello world example and small few xtra code lines and the future/psram_malloc ESP-IDF + toolchain get we this nice

rev1_works.jpeg (121.51 KiB) Viewed 5340 times

btw, the test binary for esp32 psram mounted boards from the other thread
is no official test tools, its a fast compile and testcompilation from here the desk i write

for fastest testings we can use angus tool ( more infos here too )
without flashing things

Code: Select all

espefuse.py -p PORT summary

we get infos like this ( txs Angus )

ESP32-D0WDQ6 silicon revision 0:

CHIP_VERSION Chip version = 0 R/W (0x0)
CHIP_PACKAGE Chip package identifier = 0 R/W (0x0)

ESP32-D0WDQ6 silicon revision 1:

CHIP_VERSION Chip version = 8 R/W (0x8)
CHIP_PACKAGE Chip package identifier = 0 R/W (0x0)

ESP32-D2WD silicon revision 0:

CHIP_VERSION Chip version = 0 R/W (0x0)
CHIP_PACKAGE Chip package identifier = 2 R/W (0x2)

the request for more informations, example pSRAM ID and other
is in the future pipe

txs @ESP_Angus

@costaud
would be fine if we have this then in the next windows tool update
perhabs you can use custom baudrate too with an edit dialog
cause we flash with 3Mbit and more ..

best wishes
rudi