mysterium VS USBaspLoader

All the files and instructions are in the designer's Github repositories, see https://github.com/coseyfannitutti/mysterium and https://github.com/coseyfannitutti/discipline

Started with the mysterium TKL case and reduced it to the footprint of the h88 (basic F13 TKL). Had the plate layer cut in 304 stainless steel by sendcutsend and the rest in acrylic by ponoko. Built with H1 switches. The top color layer (mysterium should have a clear layer then solid) is ivory to match most keycaps.

Put the multimeter on continuity mode, which is where it beeps as you put the two probes together. Then go from pad to pad. The ones that should beep, are the ones connected together because they are duplicated on the USB C, but they are never next to each other. Double check the wiring schematics, Mysterium is available on GitHub.

I followed the instructions here and tried typing the make, make flash and make fuse commands. I edited the code to make sure that the programmer in the .inc file is USBasp as per cftkb's instructions here.

I’m wanting to buy a Mysterium but I’m only able to get my hands on the v1. Will the case that u/coseyfannitutti released (https://github.com/coseyfannitutti/mysterium/tree/master/case) work with the v1?

The github files have the instructions on how to get it made at ponoko. cost me about $90 for the kit with pom plate. https://github.com/coseyfannitutti/mysterium/tree/master/case

I'm following coseyfannitutti's instructions on building the bootloader (https://github.com/coseyfannitutti/USBaspLoader/tree/atmega328p) but I'm lost on what values do I need to change as I will be using an Arduino Uno as the ISP.

You will need to program the ATmega chips with a boot loader. I bought a cheap USB programmer and followed the instruction in the "USBaspLoader" repostitory https://github.com/coseyfannitutti/USBaspLoader . Once you have burnt the boot loader to the chip you can upload QMK via USB via the instructions in the "doc" folder.

Is there a guide out there that simply explains how to flash a bootloader to the chip? The instructions on Github (https://github.com/coseyfannitutti/USBaspLoader/tree/atmega32a) are very confusing.

I am currently building a discipline V2 for which i sourced all of the parts myself and so the microcontroller has come without the bootloader. I can't figure out how to load the bootloader onto the microcontroller. I have a usbasp avr programmer and there's the guide for how to flash the bootloader however i cannot figure out what to do https://github.com/coseyfannitutti/USBaspLoader/tree/atmega32a

To flash the loader you have to download the repository from CFTKBs Github page: https://github.com/coseyfannitutti/USBaspLoader/tree/atmega32a