SparkFun Breakout Board for VS1000 (BOB-08849)
Further infos: SparkFun Breakout Board for VS1000DSoftware:
How to flash the Firmware:
- Remove all connections from the Breakout Board.
- Set CS1 to low: Add a wire from GND to R5 (100k):

- Connect the Board to the PC via USB and press the Power button on the Board.
- Check the new drive. There should be only one file: NO_FLASH.

- Run VS1000D-Tool (vs1000d.exe)
- Make the following settings and press USB Search:
Nominal Size: 256 MByte Block Size: 128 kByte Page Size: 2 kByte
- Select VS1000D -> Upload USB boot file and choose VS1000_B.RUN

- Copy the file boot.img to the new drive with the Windows Explorer.
- Select VS1000D -> USB Boot

- Remove the USB connection from the Board.
- Remove the short-circuit between CS1 and GND
- Now you can control the Board via Rx/Tx (UART).
Baud rate: 115200 Data: 8 Stop: 1 Parity: None Voltage: 3.3V - The commands can be found in uartcontrol.txt.