Search found 2 matches

by Cyclocyclone
Mon Nov 14, 2022 9:16 pm
Forum: Hardware
Topic: ESP32-C3 putting device into download boot
Replies: 2
Views: 1720

Re: ESP32-C3 putting device into download boot

Thanks, can you please provide me with special schematics for auto boot?

Also would you put programming header in case bootloader fails?
by Cyclocyclone
Wed Oct 26, 2022 9:20 pm
Forum: Hardware
Topic: ESP32-C3 putting device into download boot
Replies: 2
Views: 1720

ESP32-C3 putting device into download boot

So I am designing a dev board based on ESP32-C3 (ESP32-C3FN4) and I am not sure if I am correct with connections for download boot.

Is it enough to put tactile switched on GPIO2 and GPIO8 towards VCC and pull-down on GPIO9.

Also should I include connector in case the device needs to be flashed?