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In our view, the only thing the Raspberry Pi truly lacks is an I2C port. (Of course you may have guessed by looking at our product offering, we are admittedly a little biased. No worries.)
The INPI is a non-invasive I2C adapter complete with level shifter providing you with our standard +5V I2C port. The I2C port points inward toward the middle of the Raspberry Pi board, making it an ideal expansion with zero outward protrusions. The INPI does NOT consume the 26-pin expansion port, as it is equipped with a pass-through connector, freeing the 26-pin connector for other purposes, making it a truly non-invasive design.
This is a nodeLynk Master adapter. nodeLynk Master adapters speak to a chain of nodeLynk devices using I2C communications.
Chain expansion devices using nodeLynk. Connect a wide variety of accessories to expand the capabilities of a nodeLynk compatible controller. Use nodeLynk to add Relay Controllers, Sensors, PWM Drivers, Displays, and a wide variety of 4-20mA, 0-10V ADCs and DACs, as well as a wide array of TTL & Isolated GPIO devices. All nodeLynk devices use I2C communications to chain devices together. nodeLynk is an easy way to expand functionality without soldering. nodeLynk allows expansion in seconds so you can focus on your software and firmware development.
This adapter provides a general-purpose I2C port, compatible with our complete line of I2C devices. Control relays, monitor current, read just about any kind of sensor you can imagine.
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