SenseCAP A1101 Input image size configuration?

Hello, I have been trying to use my SEEED SenseCap A1101 to create my own digital reading. However, when i follow the " Train and Deploy Your Own AI Model Into SenseCAP A1101" guide and create my model using the collabrotary, I get a 96x96 input and output. This is insufficent, and my model is unable to read the digits in such a low dimension. My question is, is it possible to increase the input size to 640x480?