In the Arduino IDE, compiling for different boards is little more than selecting the desired board and selecting the compile icon. I've had everything from a single 1x20 display to a 480x320 color TFT touch screen display running on various Arduinos. I don't do much with the Uno any more because of its relatively large size. It's still used a lot, however, because there are lots of "shields" from thumbprint readers to GPS modules that plug directly into it. There are lots of options that use the Arduino IDE (Arduino's, Teensy's, STM32F's, etc.) and the "correct" one depends upon what you're trying to do.
Jack, W8TEE
On Monday, March 18, 2019, 12:10:19 PM EDT, Mike Short <ai4ns.mike.spam@...> wrote:
Showing my ignorance here. What would be involved with compiling the nano over to the UNO? it would expose more pins, etc. ?and the possibility of a different display.?
