After uploading my codes to ArduinoUNO (Example→Blynk→Boards_USB_Serial→Arduino_Serial_USB, filled with my personal token) and open the script in IDE or cmd, it appeared an unknow error like this below. The answer can’t fix my problem, So how can I get rid of this?
Here are some answers u had asked before:
- Yes, its a .bat file.
- I’ve tried both .bat+cd and script in IDE but they both appear same.
- I’ve read the doc u gave but it can’t help.
- Also I changed my COM number, reinstalled them and run as an administer, but still the same.
emm, Should I atProviders? @Gunner