ZERO + MIDI + Wired footswitches

[mchbrk]

Is it possible to wire things up like that with the expansion board for the switches? How to make that possible, any idea? 🫣😅😇

[Builty]

Hi. On the Zero, you can certainly add Midi, plus up to four footswitches wired directly to the PCB, plus up to 16 footswitches wired via the SX1509 IO exander.

[mchbrk]

So is that OK to connect GND and 3V3 to both Midi Feather and SX1509 as far as I understand? 🫣😅 Sorry if my question was too noobish 😇😁😉 That's great then, I will create another design and case for such usage 🤩 Zero+MIDI+9VDC case almost finished, polishing and optimizing it 😇 But I used some non-standard stepdown converter, its offering is no longer available 🫣 Got 3 of them, and they are awesome 😁 But as they are not available I can't sent any link to them 😅 My case for this setup will be published for 3d printing in day or two 😁🤓 sob., 24 maj 2025, 02:30 użytkownik Builty ***@***.***> napisał:

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Hi. On the Zero, you can certainly add Midi, plus up to four footswitches wired directly to the PCB, plus up to 16 footswitches wired via the SX1509 IO exander. — Reply to this email directly, view it on GitHub <#204 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AC5ORIT7FIUNB24HAZHYJYT2764TTAVCNFSM6AAAAAB5ZGGD3KVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGMRVGI4DMOI> . You are receiving this because you authored the thread.Message ID: ***@***.*** com>

[mchbrk]

Thanks for this project, that made me so inspired for 3d printing, electronics, coding and creating music - all I love to do! 🤩❤️