Search found 5 matches

by Andres_San
Fri Nov 05, 2021 2:36 am
Forum: General Discussion
Topic: How do i mix IO_MUX and GPIO_Matrix mapping on the same function?
Replies: 4
Views: 2511

Re: How do i mix IO_MUX and GPIO_Matrix mapping on the same function?

Thanks!

There no any sync issues? as i've read several times that IO_MUX connections are faster than GPIO_Matrix ( ... but if they are under the same CLK, i guess there's no problem?

Best!
by Andres_San
Thu Nov 04, 2021 8:43 pm
Forum: General Discussion
Topic: How do i mix IO_MUX and GPIO_Matrix mapping on the same function?
Replies: 4
Views: 2511

How do i mix IO_MUX and GPIO_Matrix mapping on the same function?

Hi There! Im running shorts of pins in my project on ESP32 WROOVER E, so i would like to start using the "Input only" GPIO's from the module (34, 35, 36 and 39). You can check https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf#58 the IO_MUX So... for instance i would ...
by Andres_San
Thu Nov 04, 2021 8:27 pm
Forum: General Discussion
Topic: How do i pinout 1 bit mode on SD? 3 different ways?
Replies: 2
Views: 4190

How do i pinout 1 bit mode on SD? 3 different ways?

Hi There We want to use in our project 1 bit mode for SD handling, however, i've encountered 3 different ways of doing it browsing on the inet. Asides connecting SDCLK, SDCLC: Some people only use Data0 --> https://www.instructables.com/Select-SD-Interface-for-ESP32/ Some people use Data0 and Data1 ...