Are you allowed to use Raspberry PI I/O expansion board? If yes, you can use MCP23017 I2C GPIO Expander.
https://learn.adafruit.com/adafruit-mcp ... r/overview
https://learn.adafruit.com/adafruit-mcp ... r/overview
Statistics: Posted by ahsrabrifat — Wed Jan 29, 2025 5:24 pm