Update README.md

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nopnop2002 2024-04-23 20:36:30 +09:00
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@ -40,7 +40,7 @@ If you press ButtonRST without pressing Button0, the USB device will disappear.
In other words, USB can be used for writing, but not for STDOUT.
On ESP32-S2, GPIO43/44 are U0TXD/U0RXD, but this GPIO is not present on the pin header.
My board has 4MB of FLASH and ___2MB of PSRAM___.
This board has 4MB of FLASH and ___2MB of PSRAM___.
It's strange that it is recognized as having an external flash.
There is no external flash anywhere on the board.