how do I get modified brain machine code into the darn chip, I need to get it working ASAP

I don’t understand how to get the new code off the github page.  If someone can help me now, I am visiting the person I want to take this to, in the morning

We are happy you are here! You are more likely to get a useful response if you are explicit about what your project entails, giving a few more details might help someone give you a nudge in the right directions.