3 votes

DSP on the ESP32 With Faust

3 comments

  1. [3]
    skybrian
    Link
    It’s unclear if the boards they describe are in stock, but there seem to be others? One thing you can say about Teensy is that they are easy to buy from and they keep selling their products for a...

    It’s unclear if the boards they describe are in stock, but there seem to be others?

    One thing you can say about Teensy is that they are easy to buy from and they keep selling their products for a long while. It would be nice to have audio on the same board, though.

    1 vote
    1. [2]
      pseudolobster
      Link Parent
      I was able to find the TTGO one on Aliexpress. There are currently 10 listings, and I'm not sure why they're all more expensive but the cheapest one happens to be the official seller. The ESP32...

      I was able to find the TTGO one on Aliexpress. There are currently 10 listings, and I'm not sure why they're all more expensive but the cheapest one happens to be the official seller.

      The ESP32 Audio Dev Kit is originally made by Seeed Studio but it appears to be out of stock and no longer manufactured. Since it's open source hardware, clones exist. Here's the first one I found on Aliexpress. I can't vouch for it in any way, but my previous experiences with these sorts of things say it's got at least a 90% chance of working. Shipping will probably be brutal though. Give it 3 weeks minimum. Since it's lunar new year, I'd add at least a week or two extra.

      1. skybrian
        Link Parent
        Yeah, I should probably get one and it would be better to be making stuff than not making. (Currently I'm not making anything other than sheet music.) But I dream of coming up with a popular...

        Yeah, I should probably get one and it would be better to be making stuff than not making. (Currently I'm not making anything other than sheet music.)

        But I dream of coming up with a popular recipe that others can follow to build the same thing I did. That means choosing parts that can easily be ordered from a reliable vendor or distributor.

        I see there are development boards in stock on Mouser, but there are variations and I haven't figured out which one to get.