Questions tagged [sketch-size]

The size of the compiled executable of your project.

Filter by
Sorted by
Tagged with
27
votes
4answers
71k views

What can I do if I run out of Flash memory or SRAM?

According to the Arduino documentation, the ATmega328 has 32KB of Flash memory for the bootloader + uploaded sketch, and only 2KB SRAM for runtime data. The ATmega2560 has quite a bit more, totalling ...
0
votes
3answers
2k views

Feasability of flashing Arduino UNO r3 with teensy firmware for HID (keyboard) emulation purposes

I've been working on a DIY keyboard project I have all the hardware designed and now its time for the code. For the microcontroller, I'm sort of locked into an Arduino UNO r3 as I already have it ...