I have gone through the datasheet and technical reference manual, but i am not able to find what happens when esp32 d0 or d2 goes to Download Boot mode, no flowchart is available in detail. Can anyone provide me the completed flow of what esp32 does when it is sent to Download Boot mode when downloa...

Extremely thanks for the reply, I have a doubt that if i use external flash and PSRAM which are working on +3.3V and pull MTDI pin to low, for setting VDD_SDIO to +3.3V, will it work for ESPD2?, i am not seeing in the datasheet that if we pull MTDI line to low VDD_SDIO is set to +3.3V but i don't kn...

We are using ESP32D2WD chip and i have flashed my boards with arduino ide and later i found out that the pins used by arduino for external flash and psram are not matching with the pins of our schematic. So we want to change our pins as per our schematic. I have gone through some links and found out...