Search found 8 matches

by MickJagger
Tue Jan 03, 2017 12:54 am
Forum: General Discussion
Topic: SDIO Interface
Replies: 27
Views: 18331

SDIO Interface

@i_grr has posted a photo with esp module and SD Cards. Any information SD Card handling (non spi mode)?
by MickJagger
Thu Dec 08, 2016 9:47 pm
Forum: General Discussion
Topic: Redirect specific address to us
Replies: 0
Views: 1067

Redirect specific address to us

Esp would be in soft access point mode (WIFI_MODE_AP): Is it possible to redirect specific address (eg. abc.com) to the listener on the device, like the dns server would do it?
by MickJagger
Thu Dec 08, 2016 9:09 pm
Forum: General Discussion
Topic: Store static file in flash
Replies: 24
Views: 21319

Store static file in flash

I 'd like to pass some static file to the spi memory when flashing the chip, so as to send it after client's request.
How can I add something to the project, that is not part of a code, to be able to open it with fopen?
by MickJagger
Sun Dec 04, 2016 12:48 pm
Forum: General Discussion
Topic: ESP32 price
Replies: 7
Views: 4759

Re: ESP32 price

ESP32 is still the cheapest chip that you could imagine with BT / WIFI integrated
by MickJagger
Sat Dec 03, 2016 3:35 pm
Forum: General Discussion
Topic: esp32 industrial use
Replies: 5
Views: 3977

esp32 industrial use

What about certification and industrial usage of espressif chip?
by MickJagger
Fri Nov 25, 2016 4:01 pm
Forum: General Discussion
Topic: UART on any GPIO or not
Replies: 3
Views: 4492

UART on any GPIO or not

Datasheet describes that U(S)ART is able to work on any GPIO, but there are some pins labeled as UnRXD and UnTXD (n is a number).
What are they for? Programming on U0RXD and U0TXD only?
by MickJagger
Mon Nov 21, 2016 2:04 am
Forum: General Discussion
Topic: 32k crystal pin
Replies: 1
Views: 1567

32k crystal pin

esp, except XTAL_P and XTAL_N, has 32K_XP and 32K_XN pins for an external 32.768 kHz crystal oscillator. For what is it, when should I consider adding it?
by MickJagger
Sat Nov 19, 2016 12:27 am
Forum: General Discussion
Topic: SD Card reference guide
Replies: 4
Views: 2884

SD Card reference guide

Looking for an example of usage IO0/2/4/12/13/14/15 for SD Card and fat32 support

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