Package include – Stereo Boom Bonnet board – 2 x 2Watt / 4 ohm mini speakers (28mm diameter, 11.5mm thickness) – 3 x 5mm PCB spacers – 3 x 5mm screws

and select one GPIO cable for your ODROID – 7 pin GPIO ribbon cable(200mm) for C4 or – 12 pin GPIO ribbon cable(200mm) for XU4

Make a stereo quality sound system with ODROID-VU7 – I2S 2Watt Stereo Boom Bonnet Kit – 7 pin GPIO ribbon cable – ODROID-C2 – ODROID-VU7 – MicroSD Card – 5V/2A PSU

This uses I2S as digital sound standard for audio output. It is super easy.  You’ll be rockin’ out in 15 minutes. step1. Plug 2 x 2 Watt 4 ohm stereo speakers to the connector on the Boom Bonnet board and attach them with sticky glue. step2. Connect the GPIO ribbon cable one side to the boom bonnet board and the other side to ODROID board. step3. Update the OS to the latest version.

with ODROID-XU4 Make a game station turbo system with ODROID-VU7 – I2S 2Watt Stereo Boom Bonnet Kit – 12 pin GPIO ribbon cable – ODROID-XU4Q – ODROID-VU7 – 8GB MicroSD Card installed Game Station Turbo – 5V/4A PSU