Review on Comimark MCP23017 Bidirectional Expander Interface by Justino Pratama
Used as I2C GPIO Extender
To be used with Arduino Pro Mini to reduce the wires coming from Arduino. This board has the extra resistors and capacitors needed to run the MCP23017 and works very well. I needed 32 GPIOs so that helped.
- Electronics
- Long Lead Time
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