ESP-32-C3-MINI-1 default pins

[vednus]

Does anyone know if the new C3-MINI has default pins for SPI and I2C? I can't seem to find it in the datasheet. From what I can gather, spiq and spid correspond to miso and mosi, so from the datasheet, I see that the following corresponds:

MISO = fspiq = io2
MOSI = fspid = io7
SCLK = fspiclk = io6

and a friend told me i2c are io4 and io5. Could someone confirm that? I can't find anything definitive.

Thanks!

[ESP_Sprite]

Those pins sound right for the IOMUX pins of SPI. ESP chips never had IOMUX or default pins for I2C. Do you mean the pins that Arduino uses as default?

[MrFreddy]

I can confirm, that these pins are working on my C3-MINI-1, as you wrote: I2C(4, 5) and SPI(2,7,6)