Search found 5 matches
- Tue Feb 13, 2024 3:50 pm
- Forum: Hardware
- Topic: ESP32-S3 + Adafruit TinyUSB Arduino
- Replies: 1
- Views: 946
ESP32-S3 + Adafruit TinyUSB Arduino
Hi, I'm planning the design of a midi controller based on ESP32-S3 and Arduino core. I need MIDI over USB so I have to use this library http://github.com/adafruit/Adafruit_TinyUSB_Arduino I did not find anything else compatible with esp32 for usb midi transport. The problem is, if I want to upload a...
- Thu Apr 20, 2023 5:40 pm
- Forum: General Discussion
- Topic: ESP32 Vs Micro SD issue
- Replies: 9
- Views: 11634
Re: ESP32 Vs Micro SD issue
SD_VDD is connected to 3V3, there is a ferrite bead (FB2) between the 3V3 regulator and SD_VDD pin. The regulator is a SY8089AAAC.
- Thu Apr 20, 2023 7:06 am
- Forum: General Discussion
- Topic: ESP32 Vs Micro SD issue
- Replies: 9
- Views: 11634
Re: ESP32 Vs Micro SD issue
Here is my circuit. The only difference are the pull-up resistors. Maybe you could try with pull-up and a filtering capacitor between VDD and GND.
- Thu Apr 20, 2023 6:56 am
- Forum: General Discussion
- Topic: ESP32 Vs Micro SD issue
- Replies: 9
- Views: 11634
Re: ESP32 Vs Micro SD issue
Now it works. I think I put an incompatible microSD card. It does not work with a 32GB SanDisck Ultra, but when I put a 32GB SanDisk Extreme it works without any problem. But I don't know why.
- Wed Apr 19, 2023 8:45 am
- Forum: General Discussion
- Topic: ESP32 Vs Micro SD issue
- Replies: 9
- Views: 11634
Re: ESP32 Vs Micro SD issue
Did you resolve the problem ? I've just made a custom board with a Wrover IE module, everything is working except the SD card. My pinout is the same as yours, I don't see any errors after multiple checks. I have 3V3, no shorts, and continuity check for SPI data lines and clock between the SD socket ...