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PicoStepSeq: MIDI Step Sequencer w/ Raspberry Pi Pico
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8-step MIDI sequencer using a Raspberry Pi Pico, an I2C SSD1306 OLED display, a rotary encoder, & 8 "Step Swtiches"
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Updated at source:
Model information
- Source
- Printables
- Category
- Music
- License
- GNU General Public License v3.0
PicoStepSeq is an 8-step MIDI sequencer using a Raspberry Pi Pico, an I2C SSD1306 OLED display, a rotary encoder, and 8 LED "Step Switches".
The enclosure design references the music gear of the late '80s.
Printing:
- Top part: In the slicer, flip it over, and print upside-down with supports. (use support enforcers to reduce print time). If you want two-color printing of the top bosses, put a layer change at layer 4 & 7.
- Bottom part: just print
- OLED spacer: print with nubs up. It goes under the display to support it
- 0.2mm layer for all pieces is fine.
Parts needed ,in brief:
- Raspberry Pi Pico
- I2C SSD1306 0.96" OLED display (amazon affil)
- 8 “step switches with LED”
- 1 rotary encoder
Full parts list and design files available at https://github.com/todbot/picostepseq
Demo video: