29 lines
912 B
Markdown
29 lines
912 B
Markdown
|
# A Simple SdFat Audio Player
|
||
|
|
|
||
|
|
The example demonstrates how to implement an __MP3 Player__: which provides the data from a SD drive and provides the audio via A2DP (e.g. to a Bluetooth Speaker): The __AudioSourceSdFat class__ builds on the [SdFat Library](https://github.com/greiman/SdFat) from Bill Greiman which provides FAT16/FAT32 and exFAT support.
|
||
|
|
|
||
|
|
## SD Card
|
||
|
|
|
||
|
|
Here is the information how to wire the SD card to the ESP32
|
||
|
|
|
||
|
|
| SD | ESP32
|
||
|
|
|-------|-----------------------
|
||
|
|
| CS | VSPI-CS0 (GPIO 05)
|
||
|
|
| SCK | VSPI-CLK (GPIO 18)
|
||
|
|
| MOSI | VSPI-MOSI (GPIO 23)
|
||
|
|
| MISO | VSPI-MISO (GPIO 19)
|
||
|
|
| VCC | VIN (5V)
|
||
|
|
| GND | GND
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
## Dependencies
|
||
|
|
|
||
|
|
- https://github.com/pschatzmann/arduino-audio-tools
|
||
|
|
- https://github.com/pschatzmann/codec-helix
|
||
|
|
- https://github.com/greiman/SdFat
|
||
|
|
- https://github.com/pschatzmann/ESP32-A2DP
|