So this is my first log, I've been busy with work, and spending time with my SO. I've been able to get my prototypes I'm going to work on built, the main thing now is software. I'm going to start slow, just sending (hopefully it works) one whole file over serial port, with hardcoded names in the code. But I would be very pleased if I could, say, push a button, my code scans the SD card for all the file names (saves those as strings, uses those strings to open files for reading and then transferring those strings, with headers or markers that it's a file name, and opening a file on receiver and being able to close after copying over; this is my vision right now).

Today I had a couple of hours to work (and I wasn't exhausted from coding/designing/tracking bugs down all day) and was able to copy a file back to the same SD card, worked like a charm. I'm thinking it would be wise to make a copy of files, then ready that for transfer, just in case something happens, the original file shouldn't be touched otherwise.

I'm trying to learn Eagle to make my first board, it's going to be a really simple board but I've never made my own board, it always gets done for me and I program them or suggest design changes. If I could get that done for a small price, would be great, but another side of me says to learn the CAD program and make a board. I don't like how Eagle needs to be online though, may switch to KiCAD because of that.

Anyway, enough blabbing, that's a small status update right now, main thing is I'm happy I can copy files to SD card by dicing up the file into buffers of 64 bytes, this gives me a little more confidence my idea will work how I thought it would.