How to Send New Firmware Binary to Photon & Electron via Y-Modem - TeraTerm!

I know how to do that part :slight_smile:

I’m assuming this means I type x and hit return/enter on the keyboard?

Is “sz” the command that sends the binary to the Photon?

Where and when do I specify where the Binary is located on my computer hard drive?

I’m only asking because I have no idea where to find documentation or instructions on how to do this properly.