ESP-WROVER-KIT SCH-3: IO2 pulled up and down for SD card

[jcsbanks]

https://dl.espressif.com/dl/schematics/ ... _SCH-3.pdf

IO2 has 5K to ground and 10K to 3V3 near the SD card.

I thought that IO2 is to be pulled up for SD card operation whereas this would sit at about 1.1V.

IO2 uses a third transistor in the auto program circuit. Is this so that IO0 and IO2 can be used individually after boot rather than connecting them together and losing an IO pin?

[WiFive]

You will notice the 5k is listed as NC which means not placed.

[jcsbanks]

Thanks!