Bus Pirate v3 (assembled)
The BusPirate v3 is a universal bus interface that talks to electronics from a PC serial terminal, eliminating a ton of early prototyping effort when working with new or unknown chips.
Protocols: 1-Wire, I2C, SPI, JTAG, asynchronous serial (UART), MIDI, PC keyboard, HD44780 LCDs, and generic 2- and 3-wire libraries for custom protocols.
Features
USB interface, USB powered
0-5.5volt tolerant pins
0-6volt measurement probe
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
Macros for common operations
Bus traffic sniffers (SPI, I2C)
A bootloader for easy USB firmware updates
Transparent USB->serial bridge mode
10Hz-1MHz low-speed logic analyzer
Custom support in AVRDUDE, Flashrom
AVR STK500 v2 programmer clone
Scriptable from Perl, Python, etc.
Translations (currently Spanish and Italian)
Cautions
This open source hardware and software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you can't accept this risk, please do not buy this hardware.
Resources
Tech Support & Product Discussion
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