Update README.md

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nopnop2002 2022-11-06 10:25:51 +09:00
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@ -18,7 +18,7 @@ idf.py menuconfig
idf.py flash
```
__Note for ESP32C2__
__Note for ESP32C3__
For some reason, there are development boards that cannot use GPIO06, GPIO08, GPIO09, GPIO19 for SPI clock pins.
According to the ESP32C3 specifications, these pins can also be used as SPI clocks.
I used a raw ESP-C3-13 to verify that these pins could be used as SPI clocks.