Here We Go: Release 1st Sept.

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rudi ;-)
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Re: Here We Go: Release 1st Sept.

Postby rudi ;-) » Sun Aug 21, 2016 8:37 am

johnlee wrote:about the supply voltage range. the main issue is not with ESP32, but with the flash chips which usually runs off 3.3V, with the exception of some vendors which went as low as 2.2V. with ESP32, we decided to try using 1.8V flash; hence we can now go to 2.0V.
ah, thanks john.
can you say about i2c too. is this a mistake ( 3x i2c ) - have we 2xi2c like datasheet?

how are you? hope you are fine.
you make yourself scarce here. I know you prefer to twitter.
this is also a lot easier. :mrgreen:

you know, if you can create RSS FEED here on a forum thread?
Then the news on twitter are currently here in a thread.
it is possible
how to

would be nice if we had a eMbedded timeline on top of the forum.
so we are on timeline here too :mrgreen:

best wishes
rudi ;-)
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ESP_Sprite
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Re: Here We Go: Release 1st Sept.

Postby ESP_Sprite » Sun Aug 21, 2016 2:58 pm

Rudi: Just checked the techdocs: the ESP32 has 2xI2C.

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rudi ;-)
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Re: Here We Go: Release 1st Sept.

Postby rudi ;-) » Sun Aug 21, 2016 3:07 pm

ESP_Sprite wrote:Rudi: Just checked the techdocs: the ESP32 has 2xI2C.
txs!
puzzled
i2c_question.png
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because there was "right" changes in the tweet too ( john confirmed )
and 3x i2c was written, but we have in technical 2xi2c.
ok, txs many time for your effort jeroen!

best wishes
rudi ;-)
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WiFive
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Re: Here We Go: Release 1st Sept.

Postby WiFive » Sun Aug 21, 2016 8:27 pm

rudi ;-) wrote: :idea:
None of that is really practical or affordable for RAM. SD card is most reasonable for storage.

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rudi ;-)
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Re: Here We Go: Release 1st Sept.

Postby rudi ;-) » Mon Aug 22, 2016 6:16 pm

WiFive wrote:
rudi ;-) wrote: :idea:
None of that is really practical or affordable for RAM. SD card is most reasonable for storage.
None?.. the mc was fine..

mhm.. ok.. only 1mbit: what is with this 1.8v ( 1.7 to 2.2 )
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rudi ;-)
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Re: Here We Go: Release 1st Sept.

Postby rudi ;-) » Mon Aug 22, 2016 6:26 pm

mhm try this :)
you can change the filter too
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captain_morgan
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Re: Here We Go: Release 1st Sept.

Postby captain_morgan » Mon Aug 22, 2016 7:14 pm

Congratulations to Espressif and everyone involved!

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rudi ;-)
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Re: Here We Go: Release 1st Sept.

Postby rudi ;-) » Mon Aug 22, 2016 7:56 pm

is the preregister list is going to lose?

have we a chance to preregister again?
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https://mobile.twitter.com/EspressifSys ... 1620501504

~sniff~
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WiFive
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Re: Here We Go: Release 1st Sept.

Postby WiFive » Mon Aug 22, 2016 9:21 pm

rudi ;-) wrote:mhm try this :)
you can change the filter too
Yes the 1mbit spi SRAM is OK but still not good value. I'd rather put an extra esp32. :lol:

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rudi ;-)
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Re: Here We Go: Release 1st Sept.

Postby rudi ;-) » Tue Aug 23, 2016 8:44 am

WiFive wrote:
rudi ;-) wrote:mhm try this :)
you can change the filter too
Yes the 1mbit spi SRAM is OK but still not good value. I'd rather put an extra esp32. :lol:
why only one?
have you test ( with esp8266 ) a "expect distributed" with 4/8 Units as "ESP Cluster Computing" -> "ESPcc"
we get then 4x160 = 640 MHz .... 8x160 = 1280 MHz.

with esp32 we go on with 4pcs (x240) to ~1 GHz

:?: :arrow: :o

:mrgreen:

do you have know ( seen ) the eMbedded 7.68 GHz 'ESPcc' or the ESPccWI or the ESPccBLE or the ESPccWIBLE board ?
or the "ESPccEnigma"

"be surprised" ..asap..
:mrgreen: :mrgreen: :mrgreen:

best wishes
rudi ;-)
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