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Update Pico-PIO-USB submodule add CIRCUITPY_USB_HOST_ISO_BUFFER_SIZE config - #11458
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dhalbert merged 2 commits intoSep 24, 2026
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… config. Enable USB Iso on Fruit Jam
dhalbert
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Sep 24, 2026
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Pico-PIO-USB is updated to it's latest commit which supports runtime creation of the isochronous ring buffer at a specified size instead of hardcoded in a build arg like it was before. This also added support for bulk in transfers which will be used by host SDR devices.
Enabled USB Host ISO on Fruit Jam
All of my testing was on Fruit Jam using the USB host camera code from my next guide.