ESP32-S3

[denysvitali]

Add support for ESP32-S3.

This SOC might require a similar port as with the ESP32-S2 (#3073).

[aokhrimenko]

any news? I wanted to try Tinygo with my ESP32-S3, and looks like there is still no support for it :(

[denysvitali]

I've implemented partial support now. Unfortunately I didn't get it to print anything to UART or blink any LED / trigger any GPIO.

The resulting binary doesn't crash, which is a good start I guess.

[officer47p]

Hey, just found this thing when I wanted to program my xiao-esp32s3.
I see that it's been a while since the last activity on this issue. I was interested in implementing this feature but I'm lost.
So far, found this branch https://github.com/denysvitali/tinygo/tree/feature/add-esp32s3 and plan to spend some time understanding it in the weekend.

Is there anything that either @deadprogram or @denysvitali knows that can be shared here to continue this work?

[denysvitali]

I gave a presentation about this topic a while back. Hopefully it helps:

https://docs.google.com/presentation/d/18jWccV-F2FguZiB5gXLkQFAhUFK_yl7FwkgtldwstxI/edit?usp=drivesdk

[eerison]

no success to make this work :(

[denysvitali]

@eerison Where are you stuck?