How to filter openmv output

Can you anyone help me for how to filter openmv outputs.
Example i have 4 QR code, i that only one is correct one remains 3 are wrong QR code. When the right QR code was scanned pin1 have to get on and the QR code value i want to move to excel sheet or notepad can you help me for this.

There’s quite a lot of examples that come with the OpenMV Cam and forum comments about how to go about what you are trying to do. Have you tried to run the QR code detection example and pin control examples yet?