Sketch uses 6446 bytes (19%) of program storage space. Maximum is 32256 bytes.
Global variables use 627 bytes (30%) of dynamic memory, leaving 1421 bytes for local variables. Maximum is 2048 bytes.
avrdude: ser_open(): can't set com-state for "\\.\COM3"
Failed uploading: uploading error: exit status 1 มันขึ้นแบบนี้ตอนกดอัปโหลดค่ะ
Upload error: Failed uploading: uploading error exit status 1 แก้ยังไงได้บ้างคะ
Global variables use 627 bytes (30%) of dynamic memory, leaving 1421 bytes for local variables. Maximum is 2048 bytes.
avrdude: ser_open(): can't set com-state for "\\.\COM3"
Failed uploading: uploading error: exit status 1 มันขึ้นแบบนี้ตอนกดอัปโหลดค่ะ