SD card with ESP32-PICO-V3-02

reza_neam
Posts: 12
Joined: Thu Dec 31, 2020 9:19 pm

SD card with ESP32-PICO-V3-02

Postby reza_neam » Fri Apr 01, 2022 8:36 pm

Hi all,
I am considering moving from ESP32-PICO-D4 to ESP32-PICO-v3-02
So, I am testing peripherals using ESP32-PICO-MINI-02 (ESP32-PICO-DevKitM-2).

I can't communicate with the SD card because VSPI is not available (MISO & CLK pins are missing)
and when I use HSPI, ESP32 doesn't boot (GPIO12 is MISO)

I also tried to remap the MISO to GPIO19 instead (as follows) but it didn't help.

Code: Select all

	SPIClass SPISD(HSPI);
	SPISD.begin(14, 19, 13);
	SD.begin(5, SPISD)
Does anyone have experience with communicating SD cards with ESP32-PICO-v3-02?

rpiloverbd
Posts: 101
Joined: Tue Mar 22, 2022 5:23 am

Re: SD card with ESP32-PICO-V3-02

Postby rpiloverbd » Sun Apr 03, 2022 4:57 pm

This issue had been discussed in the following threads. You may get some clues:
https://stackoverflow.com/questions/691 ... pico-v3-02
https://github.com/espressif/arduino-esp32/issues/5666

Who is online

Users browsing this forum: No registered users and 85 guests