Hello, It's my first topic in this forum , i hope you will help me to find a solution at my problem. My problem : I've made a project based on a ATmega328 , but today i need more memory and i've decided to use a ATmega2561. I've made all the cores and the pin configuration file. I can compiling …

Arduino IDE compatibility with ATmega2561

CrossRoads April 18, 2014, 2:14pm 4

Ok, thanks. That cryptic, uncommented C code always gets me.

Any progress on the PE5/6 problem?

Topic		Replies	Views
Pin mapping a ATmega2561 3rd Party Boards	35	13457	May 6, 2021
Atmega2561 3rd Party Boards	49	13604	May 6, 2021
SOLVED: Getting Error:- 'INPUT_PULLUP' was not declared in this scope Programming	35	33505	May 5, 2021
External Interrupt Pin putting out 5V? Interfacing	22	8871	May 6, 2021
Arduino Mega 2560 pin staying HIGH [solved] IDE 1.x	6	6211	May 5, 2021