Input/Output Sensor Cheat Sheet

Posted on Saturday April 21, 2018 by Eric Potvin

I/O I2C Port Interface

I/O I2C Port Interface

  • Support cascading
  • Use at most 8 modules to extend 64 I/O at the same time
  • Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27