ESP32-PICO-D4 external flash, no antenna

jwktje
Posts: 12
Joined: Wed Nov 21, 2018 11:54 am

ESP32-PICO-D4 external flash, no antenna

Postby jwktje » Mon Jun 22, 2020 3:25 pm

Hello Espressif!

I'm working on a prototype that utilizes a WROOM module but I want to make it smaller using a PICO.
My setup is based on Arduino. It needs large Flash storage but it doesn't need Wifi.

So what I'm wondering is;

1. Can I exclude an antenna with the PICO and simply not use Wifi/Bluetooth without issue?
2. Would I connect External Flash (like shown at this link) and would that work with the Arduino Core? ; viewtopic.php?t=6054
3. Would that external Flash work with SPIFFS like is used here? ; https://randomnerdtutorials.com/install ... duino-ide/

Thanks in advance for reading my questions. I hope you can clarify

gnunesm
Posts: 1
Joined: Wed Mar 24, 2021 7:56 pm

Re: ESP32-PICO-D4 external flash, no antenna

Postby gnunesm » Wed Mar 24, 2021 7:59 pm

Hi. I see it's been a long time since you posted, but any chance you found some answers to those topics? I'm looking for the exactly same thing as your first doubt.

Who is online

Users browsing this forum: No registered users and 148 guests