Version two of TinySound, a miniature audio module with a 3W class-D audio amplifier.
Instead of an SD card slot as version one, this module features a micro-USB port and presents itself as a mass storage device. Sound files and config data can easily be uploaded from any computer that supports FAT12 file systems.
- RaspberryPi RP2040 microcontroller
- MAX98360 class-D audio amp with I2S interface
- 16 MB of onboard flash