i am writing a c++ code for windows to interact with arduino on com7. i have the code for arduino to take data from com 7. but having difficulty for finding command of c++ for transmitting data on com7. help plz
i am writing a c++ code for windows to interact with arduino on com7. i have the code for arduino to take data from com 7. but having difficulty for finding command of c++ for transmitting data on com7. help plz