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I have been thinking about doing something similar -- would love to hear more about this if possible!
by unforswearing 7y ago
I have been thinking about doing something similar -- would love to hear more about this if possible!
- thedjinn 7y agoIt's basically a Pi, a buck regulator, a tiny COB USB audio interface and an SSD1306-based 128x32 display. Removed all connectors and replaced them with soldered wires so it packs neatly into a tiny box. The software is all custom and written in C, using Jack for low latency audio and my own driver for the display (Adafruit makes a Python driver but it eats half of your CPU and is not optimized for i2c bandwidth or high framerates).