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


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

Postby rudi ;-) » Mon Aug 05, 2019 1:38 am

@loboris nice, txs, will try to get :)


btw, the engineering samples was from 2017
2017_ESP32_Zero_V2_#1.jpg
2017_ESP32_Zero_V2_#1.jpg (205.34 KiB) Viewed 2527 times
and i did combine with the "Beetle"
2017_ESP32_Zero_V2_#2.jpg
2017_ESP32_Zero_V2_#2.jpg (175.69 KiB) Viewed 2527 times

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rudi ;-)
2017_ESP32_Zero_V2_#3.jpg
2017_ESP32_Zero_V2_#3.jpg (168.3 KiB) Viewed 2527 times
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loboris
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Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Postby loboris » Mon Aug 05, 2019 7:47 am

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TTGO-Micro-32_without_shield.jpg
TTGO-Micro-32_without_shield.jpg (93.36 KiB) Viewed 2514 times

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

Postby WiFive » Mon Aug 05, 2019 8:15 am

M5stickC also has pico inside

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

Postby samsam » Tue Aug 06, 2019 3:52 am

TTGO Micro-32 Unfortunately doesn't have any certifications, so is good only for hobby brewery,

Plus looks bigger in size than Espressif's Engineering sample with the 3D antenna ;)

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

Postby loboris » Tue Aug 06, 2019 7:09 am

Even if you are using an RF certified module, your system (the final device) still will require testing. You will save money though, because it will require less testing than a full FCC / IC / CE certification of the underlying transmitter.

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

Postby rudi ;-) » Tue Aug 06, 2019 11:19 pm

hi

Jarrett build the uMesh Esp32
has inside ESP32-Pico-D4 too
Image

projectinfo

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

Postby rudi ;-) » Sat Aug 15, 2020 10:09 am

playflash wrote:
Wed Nov 22, 2017 4:27 pm
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.

update Aug 15 / 2020

Hi

know this psram on pico thread is 3 years old - but there are news:
FYI: ESP32-Pico-V3-02 is with PSRAM

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

Postby rudi ;-) » Mon Aug 24, 2020 1:04 pm

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