MicroPython • MicroPython 1.25 released

https://github.com/micropython/micropython/releases/tag/v1.25.0

Full list of added features and changes at that link but the highlights with respect to RP2 seem to me to be -

• fix USB sleep on RP2350 MCUs
• WPA3 is now supported on the Pico W and Pico 2 W in both AP and STA modes
• migrate to the new mp_thread_recursive_mutex_t
• new Pico 2 W board definition
• implement UPDATE_SUBMODULES in CMake
• fix cyw43 mDNS by properly starting mDNS on netif
• support for PSRAM with auto-detection
• configure heap for PSRAM
• support flash writes from PSRAM
• configure optimal flash timings

Hopefully the 'mp_thread_recursive_mutex_t' will improve multicore '_thread' use but I haven't tested that.

The new "ROMFS" feature looks very useful but isn't enabled by default - see this link for details of enabling manually.

Statistics: Posted by hippy — Tue Apr 15, 2025 5:11 pm

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