• User Defines
• Speaker2/Complimentary Mode
• Multi Mode
• Stereo and 16-Bit Playback
• SDFAT Usage
• Metadata (ID3v2.3 and LIST tags)
• TIMER2 Usage
• PWM and rampMega option
• Simple Digital WAV File generation
• Recording Audio
• Audio Speed Control
• Audio streaming over NRF24L01+ radio link