Bus Pirate v4 is a universal bus interface that talks to electronics from a computer serial terminal. Get to know a chip without writing code. Eliminates a ton of early prototyping effort with new or unknown chips. Seeed Studio is the official manufacturer and supporter of the Bus Pirate project. Version 4 is the next generation Bus Pirate hardware, but it’s not as stable asBus Pirate v3. If you’re just starting out with the Bus Pirate we still recommend v3 – it’s cheaper, more reliable, and has all the same major features. See aBus Pirate v4 vs v3 comparison.Protocols1-Wire, I2C, SPI, JTAG, asynchronous serial (UART), MIDI, PC keyboard, HD44780 LCDs, and generic 2- and 3-wire libraries for custom protocols.
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- USB interface, USB powered 5volt tolerant pins
- USB interface, USB powered 5volt tolerant pins
- 1Hz-40MHz frequency measurement 1kHz-4MHz pulse-width modulator, frequency generator
- On-board multi-voltage pull-up resistors
- On-board 3.3volt and 5volt power supplies with software reset
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