I am using HSPI pins 12,13 and 14 to connect with Sensor and I see the problem flashing code into PICO-D4.
How to isolate IO12 till boot is finished? I am not sure If I have any free pin available to control any transistor or something.
Search found 3 matches
- Fri Apr 21, 2023 8:16 pm
- Forum: Hardware
- Topic: ESP32 Pico D4 trouble flashing
- Replies: 2
- Views: 1652
- Tue Jun 16, 2020 4:55 am
- Forum: General Discussion
- Topic: ESP32 interface with SDCard Fastest way
- Replies: 2
- Views: 2854
Re: ESP32 interface with SDCard Fastest way
Well IDF: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/sdio_slave.html So it is possible. Not sure about Arduino. Why - 'I am looking forward for interface other than SPI'? Be good to understand your thinking. I would say that you're main throughput problem ...
- Mon Jun 15, 2020 12:13 pm
- Forum: General Discussion
- Topic: ESP32 interface with SDCard Fastest way
- Replies: 2
- Views: 2854
ESP32 interface with SDCard Fastest way
Hi, I am looking forward to connect SDCard to log data. I am looking forward for interface other than SPI. Can we do SDIO or any other interface for the same? Any library available for the same? I have used sdfat-beta in other application but not sure if the same is going to work with ESP32 or not. ...