Any power consumption numbers? similar to ESP32 or are we going to be surprised?

There is a curious branch in official linux-xtensa repo, called xtensa-5.6-esp32 with the following description:
Configured with FLASH and PSRAM it is capable of running noMMU Linux

it's here: https://github.com/jcmvbkbc/linux-xtens ... af8a5d20aa

have you tried with without www?

16MB WROOM: https://www.gridconnect.com/products/es ... oth-module
16MB WROVER: https://www.gridconnect.com/products/es ... -fi-module

I'm also interested, for now the closest I found was https://github.com/chrta/sip_call but it would be interesting if it could be used with ESP32 ADF

Hi Angus, Thanks for your post, now it's more clear for me: the intend of sound-open-firmware is to be a firmware that communicates with ALSA and not ALSA itself, so the DSP needs something with Linux connected to work Before read your post I tried a bit more, probably no one will use this, but just...

make[2]: Leaving directory '/home/copercini/sof.git/src/lib' Making all in arch make[2]: Entering directory '/home/copercini/sof.git/src/arch' Making all in xtensa make[3]: Entering directory '/home/copercini/sof.git/src/arch/xtensa' cat ../../platform/cannonlake/cannonlake.x.in | xtensa-esp32-elf-...

I was looking some Intel boards with xtensa DSP and found that Advanced Linux Sound Architecture (ALSA) and PortAudio http://www.portaudio.com/ works on these boards, here is the main page with more informations about ALSA for xtensa: https://www.alsa-project.org/main/index.php/Firmware I tried to c...

Is your flash frequency at 80 or 40Mhz?

I'm also looking for it