Hi, I am stumped I am trying to program a 2560V on a custom PCB and getting errors from avrdude, I am not sure if it is a design error on my PCB or something wrong. So if someone could confirm everything is ok I would be very grateful. Schematic.pdf elvyn-249-8…

Bootloading ATMega2560V

mrjonny2 August 30, 2012, 1:36pm 3

It is actually a socket for a Wiz820io that I am using for programming as well.

Topic		Replies	Views
Problems on flashing bootloader on custom Mega2560 3rd Party Boards	8	10505	May 6, 2021
Can't upload to ATMEGA 2560V-8AU 3rd Party Boards	17	4578	May 6, 2021
Trying to load bootloader for 2560, nothing is working 3rd Party Boards	24	8026	May 6, 2021
problem flashing bootloader to 2560 IDE 1.x	2	2234	May 5, 2021
ATMEGA2560 problem 3rd Party Boards	4	945	May 6, 2021