Flashing through USB, do I need reset and boot buttons?
Posted: Sat Sep 21, 2024 11:22 pm
I am trying to eliminate the UART interface on my PCB by connecting the USB port to the USB data pins on the ESP32 (C6 in this case, in case it matters).
When I try this with a dev board I notice that I do not have to press the boot or reset pins to flash a new firmware. I would like to get some clarification on when those are actually needed and when the ESP can handle things by itself.
If I route the USB data pins to the ESP32C6, are there any situations in which I would need the boot and reset buttons to be able to flash it?
When I try this with a dev board I notice that I do not have to press the boot or reset pins to flash a new firmware. I would like to get some clarification on when those are actually needed and when the ESP can handle things by itself.
If I route the USB data pins to the ESP32C6, are there any situations in which I would need the boot and reset buttons to be able to flash it?