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ValdikSS • today at 2:21 AM • 2 replies • view on HN

In case anyone interested, you can run (nommu) Linux on ESP32 Xtensa boards

https://github.com/jcmvbkbc/esp32-linux-build

ESP32-S3 N16R8 is <$5 on aliexpress:

    - Dual-core Xtensa 240 MHz
    - 16 MB NOR flash (eXecute-in-place supported)
    - 8 MB (PS)RAM
    - Wi-Fi 2.4 GHz 802.11n, Bluetooth
As well as Zephyr, NuttX RTOSes, MicroPython.

Replies

no_time • today at 11:08 AM

>eXecute-in-place supported

Losing this when you load ELFs is kind of a bummer. Probably a dumb question but I wonder if it'd be possible to only swap in the parts of the binary that are needed at any given time.

➕ show 1 reply
artemonster • today at 6:24 AM

What is your username?