waveshare RP2040 zero - micropython firmware - re-show RPI-RP2 usb drive on windows

 https://www.waveshare.com/wiki/RP2040-Zero#Firmware

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Press RESET first, then press BOOT; release RESET first, then release BOOT enter programming mode.
You can drag and drop or copy the firmware into this mode for flashing.

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short word: Press RESET press BOOT release RESET release BOOT

on RESET pressed press BOOT  -> RESET,BOOT pressed -> release RESET release BOOT

windows device detection beeps and show RPI-RP2 drive.