LibrePCB VS AVRDUDESS

There's also https://librepcb.org/ Has anyone had time to try Horizon and/or LibrePCB and compare them to KiCad? - Source: Hacker News / 11 months ago

On the open source front, LibrePCB seems to be the only contender, never used it myself, but have heard good things and met some devs at a conference and they were nice. The level of support you get there may be a bit more personal. Otoh, if you've never designed PCBs before, it may be hard to even tell if something is a bug... Source: 11 months ago

I would throw LibrePCB into the mix. Coming from Eagle, it was easier for me to grasp than KiCad. Source: 12 months ago

Also LibrePCB at https://librepcb.org A bit "lighter" in size than KiCad. Source: about 2 years ago

I've been turning out some nice results from LibrePCB. It has a learning curve like anything else but its not an impossibly convoluted workflow like some of the more established FOSS programs out there. Source: over 2 years ago

By default it uses the command line version of avrdude for simple "read/write this image" operations, but there is a GUI for it as well. As well as an android app (zflasher AVR). Never used the avrdude GUI myself (I prefer command line interfaces to GUIs) though, so can't comment in detail on it. Source: 11 months ago

How are you uploading the firmware binaries to the printer? I use AVRDUDESS with a USBasp device connected to the printer's ICSP port. One day I'll try to install a boot-loader so I can update firmware using my octopi, but I don't update firmware very often anymore. Source: over 1 year ago

After doing this, download a tool called AVRDUDESSS from here. Source: over 2 years ago

I would suggest using AVRDUDES GUI. Being able to change fueses and verify code with a click is MUCH easier than messing around with Arduino or AVRdude command line. Source: over 2 years ago

AVRDUDE (GUI link) and any AVR programmer. Covers most 8 bit AVR. Source: about 3 years ago