There is a Linux port for Xtensa cores used in ESP32 modules, but only specific versions of the ESP32-S3 can run Linux. However, it's able to be flashed with Linux using Sudoflash. Linux on ESP32 is currently a novel process and in an early stage of development, so it's suggested only for advanced makers. In this video, Clemens Mayer of MayerMakes talks about the modules he has available.
Related links:
- MayerMakes
- What Makers Want
- The Maker Movement: Then and Now
- Maker Kits Focus on Up-and-Coming Electronic Engineers
- Hannover Maker Faire Expands the Design Community