Hello,
I've soldered a ESP32 wrover module to a pcb in such a way that the ground pad in the bottom side of the module does not touch at all its connection to the pcb, it's not just that i didn't solder the pad to the pcb, it doesn't make any contact because i put a piece of cardboard between the ...

Hello,
I wa reading some code for a esp32-wrover module and i found a couple of calls that i was not able to find any information about what they are:
PIN_FUNC_SELECT
GPIO_PIN_MUX_REG
Can someone point me to the documentation where they are described or tell what they do?
thanks

WiFi would certainly be the fastest way to do that. As an alternative to that, SDIO is also pretty fast, but a lot harder to implement with a PC, so I'd go for WiFi.

Hi thanks for reply. Can i use http or tcp for file transfer while having the esp32 as an AP?

Hello,
I'm new to esp32. I'm trying to make a driver board for a eink display: ED097TC2 . I need to send 1 bit depth 1200x825 images as fast as possible to from the pc to the esp32. Each frame would be about 125kb but I can compress the images with RLE and they become 25kb each. What can i use to ...