I2C switch and IO Pi Plus stacked up on a single Raspberry Pi
The IO Pi Plus is a 32 channel MCP23017 GPIO expander for the Raspberry Pi
08/12/2020
Posted by:
mhammer3
Dear support team
Is it save to stack up one IO Pi board and one I2C Switch board on a single Raspberry Pi? I am asking because (if not mistaken) the pull-up resistor on the RspberryPi side would be reduced from 10k to 5k.
Thanks
Regards
Marko
Is it save to stack up one IO Pi board and one I2C Switch board on a single Raspberry Pi? I am asking because (if not mistaken) the pull-up resistor on the RspberryPi side would be reduced from 10k to 5k.
Thanks
Regards
Marko
08/12/2020
Posted by:
andrew
Hello Marko
It is safe to stack the IO Pi and I2C Switch on a single Raspberry Pi.
It is safe to stack the IO Pi and I2C Switch on a single Raspberry Pi.
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