Today is the second half of the Bus Blaster v4 workshop video. We solder the board, including two big TQFP chips and a bunch of 0603 passives.
The Bus Blaster is our inexpensive, open source JTAG debugger based on the FTDI FT2232H USB->serial chip.
Bus Blaster v4 adds a support for a new type of ARM debugging protocol (the SVO feature of SWD). There is absolutely no estimated date of production for the new boards. v2.5 will probably be the only Bus Blaster available for the next year.
The new video editing craplication has max 10x speed up, so the time-lapse ran really long. We cut it down a bit because this is a pretty big board.