Hello, i have following problem: I have 2 tasks running on two different cores on the ESP32. Task1 initializes the SD Card, writes some data to the SD Card successfully and then is doing nothing but vTaskDelay for testing. Task2 (Wifi task) initializes wifi in access point mode, accepts a client and...

Thank you!
I switched to using writing/reading sectors instead of the FATFS library. Now I reached about 9 MB/s for reading 50KB (block size 512 Bytes). I also created my own simple file system that is specific for my application.

Hello, i'm working with the SD card interface and I need to acheive a data rate of minimum 2 MByte/s for reading. At the moment I measured only 0.9 MByte/s and I can't get faster. :? I'm using an Intenso 8 GB Class 10 card in default speed mode with external pullups in Slot 1 and 4 Bit mode. I creat...

Thanks for your reply. I used my USB port to power it.
Now I built an external 3.3 power supply and it works without problems.

Thank you!

Hello, I'm having serious issues getting the Wifi working. I want to create an access point and figured out that the esp_wifi_start() always leaded to a reboot of the ESP32. So I tried the esp-idf-template with the wifi-station-mode and commented the esp_wifi_connect()-line. But still an error occur...