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SDK • Re: Reduce cyw43 memory size

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elf.map is pretty explanatory

Code:

.rodata.w43439A0_7_95_49_00_combined      0x100084e4    0x36fd8
0x36fd8 = 225,240 Bytes, and that's just the firmware which needs to be uploaded to cyw43439 chip every time it is powered on.

BTW the original Pico 2 W comes with 4MB of flash.

Statistics: Posted by gmx — Thu Oct 16, 2025 12:51 am



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