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Rockbox mail archiveSubject: Re: Rockbox on an ESP32?Re: Rockbox on an ESP32?
From: Tuxic via rockbox <rockbox_at_lists.haxx.se>
Date: Fri, 07 Apr 2023 06:27:44 +0000 Hi, to answer my own question: https://midiamsterdam.nl/electrosmith-daisy-seed.html https://schneidersladen.de/de/electrosmith-daisy-seed Cheers, mcc Am 06.04.2023 19:31 schrieb Solomon Peachy via rockbox: > On Sat, Apr 01, 2023 at 08:17:51AM -0400, David Mehler wrote: >> Solomon, from what your saying it definitely sounds like a lot of >> effort for a gasping player if the ESP32 was chosen, which is well >> over-my-head now, and I wouldn't want something gasping. > > This is a really cool board I found: > > https://www.electro-smith.com/daisy/daisy > > It's intended for use in musical instruments / effects processors, and > is a completely open design, with full schematics and all source code > available on github. > > It has an STM32H7 (single core Cortex-M7 _at_ 480MHz), 64MB off-chip DRAM, > 8MB off-chip QSPI flash, and an WM8731 audio codec (24bit _at_ 96KHz) with > line in & out brought to a header. > > It lacks a SD card slot, display, audio jacks, buttons, and any sort of > battery/power management (It can run on 4-17V though). The codec > includes a headphone amp but those pins aren't connected. > > There's plenty of available I/O left for buttons and hooking up a > display. > > As well as the off-chip ram & flash, the processor likely has >512K of > fast onboard SRAM and >1MB flash. So this thing has plenty of oomph > and > is easily capable of running fully-featured, no-compromise Rockbox, and > at $30 in single-unit quantities is pretty cheap for what it is. > > Anyone interested in a cool HW project? :D > > - Solomon > -- > Unsubscribe: http://lists.haxx.se/cgi-bin/mailman/listinfo/rockbox > FAQ: http://www.rockbox.org/twiki/bin/view/Main/GeneralFAQ > Etiquette: http://www.rockbox.org/mail/etiquette.html -- Unsubscribe: http://lists.haxx.se/cgi-bin/mailman/listinfo/rockbox FAQ: http://www.rockbox.org/twiki/bin/view/Main/GeneralFAQ Etiquette: http://www.rockbox.org/mail/etiquette.htmlReceived on 2023-04-07 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |