4D Systems SOMO-II, Audio Processor, Processor Type: Audio Module, Dimensions: 21 x 20.5 x 11.3mm, Length: 21mm, Maximum Operating Temperature: +70 °C, Width: 20.5mm
4D Systems, 0.96in Arduino Compatible Display, Display Resolution: 96 x 64pixel, Viewing Area Dimensions: 20.1 x 13.4mm, Dimensions: 32.7 x 26.7 x 13.2mm, MPN: uOLED-96G2-AR
4D Systems, 1.5in Arduino Compatible Display, Display Resolution: 128 x 128pixel, Viewing Area Dimensions: 27 x 27mm, Dimensions: 45.5 x 36.0 x 13.7mm, MPN: uOLED-128G2-AR