24 thoughts on “ Upgrading RAM In An Arduino Mega ” ... Figure 9-7 in the ATmega1280 datasheet gives the right idea but has the wrong address ranges; the surrounding text is correct.

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

Meanwhile, the Arduino Mega is getting the same USB chip along with an ATMega2560 processor with twice the memory. Right now only 128K is available, but that's a software limitation and they're ...

Features of the Arduino HeroCore board include : – It works with Arduino IDE (shows up as Mega) – It is compatible with ALL the sensors and breakout boards for UNO and Mega ...