ESP32C3 SPI mode can't read the IDCODE

[sczh01]

CLK<10Mhz, the Last version can work normally by elaphureLink.

CLK=10Mhz, can't read the IDCODE in the configration page.

I check the SPI clock is 40Mhz as expected, I doubt the speed should be to fast, then decrease into 10Mhz. Still can't read the ID.

[windowsair]

If you select the 10MHz clock in the configration page, then you are actually using a 40MHz SPI clock.

The ESP32C3 should be available and I have tested it. So in this situation I would suggest to check your line connection.

[windowsair]

I tested again the ESP32C3 related functions and was unable to reproduce the error you mentioned. I will close this issue, but feel free to reopen it at any time.