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Unable to upload sketches to Sparkfun Redboard

 by andyjohnson ¦  Sun Dec 31, 2017 6:30 am ¦  Forum: Arduino ¦  Topic: Unable to upload sketches to Sparkfun Redboard ¦  Replies: 0 ¦  Views: 480

I have two sparkfun redboards. Neither board will allow a sketch to be uploaded from the Arduino IDE. I plug in a board and it powers on. In the Arduino software I select Tools->Port->COM4 (the only option) and Tools->Board->Arduino/Genuino Uno. Then compile and upload the Blink example. I get the f...