Once upon a time, you might have developed for the Commodore 64 using the very machine itself. You’d use the chunky old keyboard, a tape drive, or the 1541 disk drive if you wanted to work faster.
This time around it’s a Commodore 64, which he’s been attempting since ... revision and coupled that with an original keyboard. A 1541-III-DTV allows use of an SD card as a floppy device.
For more details on the hardware of the C128 and its development, we recommend this video by 8-Bit-Guy (with Bill Herd as a ...