I am running platformio extension on VS Code.
I have specified upload port
upload_port = COM in the platformio.ini file. The port number is valid and works with other serial utilities. While trying to upload the program the following error occurs.
Error: Please specify
upload_port for environment or use global
However when port is changed to single digit
upload_port = COM and changing port in windows using device manager. The code is uploaded without any error. Do we have double digit serial port support available with platformio?