loading

blink program. cannot alter delay times ?

program says led not mentioned Iam having trouble with what i am supposed to type into the sketch


bekathwia2 months ago

Sounds like you may have not copied the entire sketch into your Arduino program-- you need to establish the output in the Setup, then use it in the Loop. Try opening the blink sketch from your examples folder, where it is sure to be complete. If your error persists, paste it here or try the official troubleshooting page for more tips: https://www.arduino.cc/en/Guide/Troubleshooting