Small ESP32 Modul ( all include in new ESP32-PICO )

playflash
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Joined: Sat Nov 18, 2017 9:16 am

Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Postby playflash » Thu Nov 23, 2017 8:38 am

ESP_igrr wrote:Please note that PICO and D2WD are not supported in combination with PSRAM yet:
https://github.com/espressif/esp-idf/bl ... #L480-L489

Thank you, then I am thinking to use ESP32-D0WD with PSRAM32 instead.

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rudi ;-)
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Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Postby rudi ;-) » Sun Dec 10, 2017 2:17 am

ESP_igrr wrote:Please note that PICO and D2WD are not supported in combination with PSRAM yet:
https://github.com/espressif/esp-idf/bl ... #L480-L489


hi ivan,
you mean in the combine with SIP / D2WD (Rev0) and heap allocation right?
cause malloc_psram works.

btw, is this a "typo" with the swapping

great job 3.0 RC1!!!

best wishes
rudi ;-)
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rudi ;-)
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Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Postby rudi ;-) » Sun Dec 10, 2017 2:46 pm

playflash wrote:
rudi ;-) wrote:thanks for updating

revised_v1.0_31.08.2017.png


ESP32-PICO-D4 datasheet V1.0 from 31. August 2017
esp32-pico-d4_datasheet_en_V1.0_vom_31.08.2017.pdf


src now online again

best wishes
rudi ;-)

Hi, rudi,
I must say you did a great job here.
So, an External PSRAM work with these two chips.
- D2WD
- PICO
Can you tell me what PSRAM you tested? And where to buy them if you know?
It is pity that espressif didn't put a PSRAM in PICO.
Thank you very much.


viewtopic.php?f=13&t=2031&hilit=about+psram&start=30#p10095

best wishes
rudi ;-)
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love it, change it or leave it.
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rudi ;-)
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Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Postby rudi ;-) » Tue Jan 02, 2018 10:37 pm

WiFive wrote:So PICO samples are rev0 but will all production PICO have rev1?


hi WiFive,
happy new year!

FYI: the hello world test app says:
Pico D4 ( 382017 ) on PICO KIT V4 is Rev1

best wishes
rudi ;-)
-------------------------------------
love it, change it or leave it.
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問候飛出去的朋友遍全球魯迪

WiFive
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Joined: Tue Dec 01, 2015 7:35 am

Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Postby WiFive » Wed Jan 03, 2018 12:05 am

rudi ;-) wrote:
WiFive wrote:So PICO samples are rev0 but will all production PICO have rev1?


hi WiFive,
happy new year!

FYI: the hello world test app says:
Pico D4 ( 382017 ) on PICO KIT V4 is Rev1

best wishes
rudi ;-)


Thanks for info. Happy New Year!

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