which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

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rudi ;-)
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which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby rudi ;-) » Thu Dec 29, 2016 9:53 pm

hi guys

xmas was done :) hope you have celebrate a nice xmas party.
founds and question is hot, do you guys know about more of this ?new? esp :mrgreen: with 8 pin, produced 37 week 2016
modul spotted in the wild with ufl, 1.8 serial flash and the new 8 pin - ic with esp and espressif logo? 8-)

best wishes
rudi ;-)

btw:
other 8 pin ic is serial flash IS25WP032
Datasheet
IS25WP032-064-128.pdf
(1.64 MiB) Downloaded 307 times
Short: 1.8V SERIAL FLASH MEMORY WITH 133MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE
src
Attachments
new_modul.png
new_modul.png (303.93 KiB) Viewed 5912 times
Last edited by rudi ;-) on Fri Dec 30, 2016 3:58 am, edited 2 times in total.
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rudi ;-)
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby rudi ;-) » Fri Dec 30, 2016 2:57 am

hi guys,

the spotted new esp32 modul with external ram is noted in the shematic DevKitJ
ESP32_MODULE_2COL_.png
ESP32_MODULE_2COL_.png (337.18 KiB) Viewed 5879 times
ESP32-DevKitJ-v1_sch.pdf
(63.8 KiB) Downloaded 238 times
best wishes
rudi ;-)
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ESP_Angus
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby ESP_Angus » Fri Dec 30, 2016 3:24 am

This is correct, the module is ESP32-WROVER and has external PSRAM.

ESP-WROVER-KIT is the other name for DevKitJ, it's designed to make use of this module.

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rudi ;-)
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby rudi ;-) » Fri Dec 30, 2016 3:37 am

ESP_Angus wrote:This is correct, the module is ESP32-WROVER and has external PSRAM.

ESP-WROVER-KIT is the other name for DevKitJ, it's designed to make use of this module.
hi Angnus,
txs, do you can "whisper",
is this "PSRAM" an own ESPRESSIF IC cause looks like espressif logo and begin is with "ESP" :mrgreen:
and have you the detailed name ( ESP-????? ) on the hand

best wishes
rudi ;-)
Last edited by rudi ;-) on Fri Dec 30, 2016 4:32 am, edited 1 time in total.
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rudi ;-)
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby rudi ;-) » Fri Dec 30, 2016 3:56 am

got the identifers .. numb3rs

ESP-PSRAM32
372016

= produced 37 week in 2016

best wishes
rudi ;-)

INFO
Last edited by rudi ;-) on Fri Dec 30, 2016 4:32 am, edited 1 time in total.
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WiFive
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby WiFive » Fri Dec 30, 2016 3:58 am

The ESP32-WROVER module features all the functions of ESP-WROOM-32 and
integrates an external 32 MBit pSRAM for flexible extended storage and data
processing capabilities.
Wonder the price.

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rudi ;-)
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby rudi ;-) » Fri Dec 30, 2016 4:12 am

hi WiFive,

psram was thinked and read, txs,
new was the brand/rebranded with Espressif Logo and "ESP-...." ( ESP-PSRAM32)
price, what you think, its 4MB.

best wishes
rudi ;-)

btw:
used IS25WP032 1.8V SERIAL FLASH MEMORY
If an ESP32-WROVER is being
used, please note that the electrical level on the flash and SRAM is 1.8V
Last edited by rudi ;-) on Fri Dec 30, 2016 4:24 am, edited 2 times in total.
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WiFive
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby WiFive » Fri Dec 30, 2016 4:22 am

Not sure, but if cheap it could be another embedded game changer from espressif.

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rudi ;-)
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby rudi ;-) » Fri Dec 30, 2016 4:24 am

WiFive wrote:Not sure, but if cheap it could be another embedded game changer from espressif.
btw:
olimex announced it will begin shipping limited quantities of Espressif’s LCD-ready ESP-WROVER-KIT in January
not sure - perhabs the new ESP32 WROVER Module with external pSRAM too
olimex blog
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The_YongGrand
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Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Postby The_YongGrand » Sat Dec 31, 2016 9:23 am

Any way I can get a sample of that? The module is enough - I can build the breakout board. :)

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