ESP32 Forum

hi ESP_ team,

was there a change in SIP design?
why i ask:
i saw this merge last hour and remember me, that we had in
Pico D4 V3 & V2
IO11 for Flash_SD2
IO06 for Flash_CLK

the merge is now swapped version (again)
IO06 for Flash_SD2
IO11 for Flash_CLK

i have just in time no V4 in the hand to test ( hope i will get before xmas comes ) ,
which pins are really used in the SIP so i ask

best wishes
rudi

PICO D4 V3 Board efuses summary


PICO KIT V4 Getting Started and Pin Description

PICO D4 Datasheet and Pin Description

Flash_SD2, Flash_CLK changed and swapped in Pico Kit V4 now ? or mistake ?
best wishes
rudi

rudi ;-) wrote:hi ESP_ team,

was there a change in SIP design?
why i ask:
i saw this merge last hour and remember me, that we had in
Pico D4 V3 & V2
IO11 for Flash_SD2
IO06 for Flash_CLK

the merge is now swapped version (again)
IO06 for Flash_SD2
IO11 for Flash_CLK

i have just in time no V4 in the hand to test ( hope i will get before xmas comes ) ,
which pins are really used in the SIP so i ask

best wishes
rudi

happy new year!

now i got today from DHL my ordered bought "3 Week Parcel" ( hoped for get it before christmas but get it today )
but now i have V4 in the hand and yes - the your docu merge is wrong - it's swapped now again - .

Pico D4 V3 & V2 has
IO11 for Flash_SD2
IO06 for Flash_CLK

and
Pico D4 V4 has
IO11 for Flash_SD2
IO06 for Flash_CLK

and not
IO06 for Flash_SD2
IO11 for Flash_CLK

i think - the docu / code merge is wrong.
not sure why no response comes to the post. do you have no Kit V4 for the test before?
i bought my from electrodragon for this test/check.

best wishes
rudi

btw:

Pico D4 Kit - V4
382017

is Rev1 - very welcome!
now it's time for the ultimate DOOM on Pico D4 Kit test as the Standard PSRAM test
( weekend )

best wishes
rudi

rudi ;-) wrote: happy new year!

now i got today from DHL my ordered bought "3 Week Parcel" ( hoped for get it before christmas but get it today )
but now i have V4 in the hand and yes - the your docu merge is wrong - .

Pico D4 V3 & V2 has
IO11 for Flash_SD2
IO06 for Flash_CLK

and
Pico D4 V4 has
IO11 for Flash_SD2
IO06 for Flash_CLK

and not
IO06 for Flash_SD2
IO11 for Flash_CLK

i think - the docu / code merge is wrong.
not sure why no response comes to the post. do you have no Kit V4 for the test before?
i bought my from electrodragon for this test/check.

best wishes
rudi

Hi rudi ,

Happy new year!

This is a good catch.
Thank you for pointing it out with detailed documentation and persistence!
I will submit an update to the merge request you mentioned.
Sorry for not fixing it in the first place.

krzychb wrote:

rudi ;-) wrote: happy new year!

now i got today from DHL my ordered bought "3 Week Parcel" ( hoped for get it before christmas but get it today )
but now i have V4 in the hand and yes - the your docu merge is wrong - .

Pico D4 V3 & V2 has
IO11 for Flash_SD2
IO06 for Flash_CLK

and
Pico D4 V4 has
IO11 for Flash_SD2
IO06 for Flash_CLK

and not
IO06 for Flash_SD2
IO11 for Flash_CLK

i think - the docu / code merge is wrong.
not sure why no response comes to the post. do you have no Kit V4 for the test before?
i bought my from electrodragon for this test/check.

best wishes
rudi

Hi rudi ,

Happy new year!

This is a good catch.
Thank you for pointing it out with detailed documentation and persistence!
I will submit an update to the merge request you mentioned.
Sorry for not fixing it in the first place.

feliz año nuevo! sin agitación

hope we get not a swapping in the code again
but will keep my eyes time from time above it
pSRAM work's



best wishes
rudi