The RPI I2C Hub carte du jour mounts onto the Raspberry Pi in addition to allows to attach upward to iv I2C devices alongside the same I2C address in addition to access them individually i at a time! (the carte du jour solely uses i address, which agency the board is at slave I2C address 0x71 to the Raspberry Pi).
You tin sack too ability I2C interface connections from the Raspberry Pi 3.3V or a dissimilar ability provide equally this carte du jour allows IO interfaces (I2C connections) to accept dissimilar voltages from 2.7V upward to 5V (so yous tin sack connect to Legacy 5V systems).
Influenza A virus subtype H5N1 few other features of the RPI I2C Hub carte du jour are the onboard terminators, allowing for upward to 400KHz of functioning in addition to the interrupt pass-through. Each of the iv ports provides interrupt pass-through to the Raspberry Pi, which eliminates inefficient polling of many IO devices.
See to a greater extent than at:
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