Re: AVR flashing issue

[Sasha Tim II]

Thanks for your reply!

I tried that. Looks like it still does not want to flash.

After I set the fuses, it continued to operate/program just fine. It was only a few days later that it broke down.

--Sasha

On Mon, Jul 8, 2024 at 5:57 PM David VanHorn <microbrix@gmail.com> wrote:

Possibly your fuses got set for external clock.  Give it a clock on the clockin pin, and see what happens.

On Mon, Jul 8, 2024 at 3:50 PM Sasha Tim II <ve3svf@gmail.com> wrote:

Hey everyone!

I need some help with programming this Atmega328p. It was doing fine until it stopped programming properly one day. 

I’ve checked the solder connections, replaced the chip and all of the wires for programming, but to no avail. The issue is that the device signature shows up as 0x0000

Any thoughts on how to fix this are very much appreciated! Normally, that would indicate an issue with power/connections, but it worked before, so I'm not sure what the issue would be. The input voltage is 3.3v.

--Sasha