| AutoAnalogAudio | Automated analog reads and analog output (streaming) using Arduino DAC(or PWM), ADC, DMA and Timers |
| microDecoder | Modified Arduino library for mp3 decoding |
| nrf_to_nrf | OSI Layer 2 - NRF52x to NRF24L01+ ESB communication |
| TMRpcm | PCM/WAV Audio playback |