upload-code.md

Uploading the Code

Have you completed the Prerequisites?

• No? Find them in the README

Flashing your microcontroller

1. Connect your Pi Pico
2. Open the osww.ino file in the Arduino IDE
3. Ensure the project compiles first; click on Sketch > Verify/Compile
   • If you see the following, all is OK:

     Sketch uses 90822 bytes (4%) of program storage space. Maximum is 2097152 bytes.
     Global variables use 42888 bytes (15%) of dynamic memory, leaving 227448 bytes for local variables. Maximum is 270336 bytes.
     

4. Upload the code; Sketch > Upload
   • If you see the following, all is OK:

     Sketch uses 90822 bytes (4%) of program storage space. Maximum is 2097152 bytes.
     Global variables use 42888 bytes (15%) of dynamic memory, leaving 227448 bytes for local variables. Maximum is 270336 bytes.
     .
     

5. All done!