USB-Stick Audio Player with digital output and WIFI, control via Android App
It can play 16Bit/24Bit .wav files with samplerates from 44.1kHz to 96kHz.
There is no Samplerate-Converter and no PLL,
to be able to guarantee the highest possible fidelity, also called High End Audio.
For OEM customer, there's no problem to extend the device by an analog output in broad quality ranges.
Additionaly, the product can be modified on customers reqest.
We would be pleased to send you a copy of the product sheet !

USB-Stick Update Programm for Cortex M3/M4 processors
composde out of 2 parts:
- command line programm (Linux + Win) to create the update file
- Programm for the Cortex-Controller

The command line programm is script controlled and can encrypt the firmware update file.
The firmware update file can also include binary images for additional processors, also Vendor-ID, Product-ID and firmware version are included.
The Cortex-M programm can read FAT32 volumes and can handle long filenames.
We would be pleased to send you a copy of the product sheet !