Adafruit SPIDriver by Excamera Labs

SPIDriver offers a seamless experience for controlling SPI devices, compatible with Windows, Mac, and Linux operating systems.

The built-in color screen provides a live logic-analyzer display, revealing SPI bus activities in real-time. Harnessing the standard FTDI USB serial chip, installation is hassle-free as no special drivers are required. It's akin to a Bus Pirate but enhanced with a display and robust Python support. If you've ever wondered about the ongoing processes of your SPI devices like LCD panels, flash memory, or sensors, SPIDriver delivers clarity by displaying current bus states.

Designed for intuitive hardware communication, it's equally valuable for debugging seasoned hardware or introducing SPI to newcomers. The device supports voltage and current monitoring, safeguarding against electrical mishaps, while color-coded wires simplify connections without the need for pinout diagrams.

Equipped with both 3.3V and 5V supplies, along with a high-side current meter, SPIDriver ensures comprehensive support for your devices. It includes free software, allowing control via GUI, command-line, and languages like C/C++ and Python. Delivered with an assembled board and jumper cables, it is the ideal choice for efficient SPI communication and debugging.