NuttX runs on the ESP32[1] which provides a rather featureful shell[2] as well as a file system. [1] https://nuttx.apache.org/docs/latest/platforms/xtensa/esp3

NuttX runs on the ESP32[1] which provides a rather featureful shell[2] as well as a file system. [1] https://nuttx.apache.org/docs/latest/platforms/xtensa/esp32/index.html https://nuttx.apache.org/docs/latest/platforms/xtensa/esp32/... [2] https://nuttx.apache.org/docs/latest/applications/nsh/index.html https://nuttx.apache.org/docs/latest/applications/nsh/index....