I2C

MODERN ROBOTICS

NATIONAL CONTROL DEVICES

SPARKFUN ELECTRONICS

BlueRobotics

I2C Level Converter

Devantech

Bi-Directional I2C Level Converter USB to I2C Interface Module USB-I2C

Modern Robotics

AUA3030 Core Device Interface Module

National Control Devices

I2C Cable Joiner PR33-17 USB to I2C Converter

Sparkfun Electronics

BOB-14589 BOB-14685 BOB-16784 BOB-18012 COM-16988 COM-18000 SparkFun Differential I2C Breakout Board - PCA9615 (Qwiic)SparkFun Qwiic Adapter SparkFun Qwiic Mux Breakout Board - 8 Channel (TCA9548A)SparkFun Qwiic Shield for Photon