Ideas for Areas to Explore

The boards based on the Cortex M0 processor (SAMD21) like the CPX have 32kB of memory. The M4 (SAMD51) boards with 192kB like the NeoTrellis M4 are likely to be a better choice for larger, more sophisticated programs using the adafruit_midi library. The NeoTrellis M4 also includes stereo 12bit DACs with 3.5mm audio output.

Related Projects

There are many projects using the NeoTrellis M4, the ones below are just a small selection.

MIDI

Non-MIDI

Further Reading and Listening

Selected Music

Hands pressing buttons on lit up NeoTrellis M4
So you've got a cool/witty name for your band, a Soundcloud account, a 3D-printed Daft Punk...
Out of Stock
Top down shot of a Adafruit Grand Central M4 Express featuring the SAMD51.
Are you ready? Really ready? Cause here comes the Adafruit Grand Central featuring the Microchip ATSAMD51. This dev board is so big, it's not...
$39.95
In Stock
Hand drawing black ink on paper with brush
Bare Conductive Paint is a multipurpose electrically conductive material perfect for all of your DIY projects! Bare Paint is water based, nontoxic and dries at room temperature.
$34.95
In Stock
Large roll of quarter-inch wide copper tape.
Copper tape can be an interesting addition to your toolbox. The tape itself is made of thin pure copper so its extremely flexible and can take on nearly any shape. You can easily...
$5.95
In Stock
Large roll of inch-wide copper tape.
Copper tape can be an interesting addition to your toolbox. The tape itself is made of thin pure copper so its extremely flexible and can take on nearly any shape. You can easily...
$19.95
In Stock

This guide was first published on May 14, 2019. It was last updated on Jul 22, 2024.

This page (Going Further) was last updated on Mar 08, 2024.

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