The CANABLOX® Permanent Breadboard size ‘S’ CX-PBB-S (Set of 2) for your own module development. The I2C bus, including 3.3V power rail and GND, is accessible via base plate connection.
This is in the bag:
2 x CANABLOX® breadboard “S”
2 x male pin header 4-pin
The CANABLOX® ecosystem
CANABLOX® is a modular, clean, stackable ecosystem that replaces the chaos of traditional prototyping with I2C-connected building blocks.
CANABLOX® is not just a hobby tool; it’s a stepping stone from prototype to finished product. With over 60 modules envisioned, from environmental sensors to serial bridges and audio applications, CANABLOX® becomes a platform, not just a product.
Every CANABLOX® module connects directly to a sturdy baseplate or standardized cables, letting you build solid, real-world systems – without the clutter.
All modules use standardized CANABLOX® slot sizes and can be connected either through 4-pin JST-SH cables (compatible with Qwiic and Stemma QT) or by direct mounting onto the baseplate with headers. Every baseplate includes I2C headers (not assembled) and mounting hardware.
Baseplate sizes:

Layout examples:











