* Sucessfully run at 80MHz with this simple code test, without any changes to the normal clock setups. * ... using Wake-From-Interrupt to remove unneeded loop() spinning. * Take care about maximum ...

There was an error while loading. Please reload this page. Arduino UNO R4 RA4M1 HOCO to External-Clock on EXTAL pin change setup code. With 10.00MHz external input ...

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...