If you’ve been involved with electronics and hardware hacking for awhile, there’s an excellent chance you’ve heard of the Bus Pirate. First introduced on the pages of Hackaday back in 2008 by creator Ian Lesnet, the open hardware multi-tool was designed not only as away to easily tap into a wide array of communication protocols, but to provide various functions that would be useful during hardware development or reverse engineering. The Bus Pirate could talk to your I2C and SPI devices, while also being able to measure frequencies, check voltages, program chips, and even function as a logic analyzer or oscilloscope.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/02/12/hands-on-bus-pirate-5/