== PI4IOE5V6416 I2C GPIO Expander ==
*I2C Address: 0x20 (32)
*Part Number: [[PI4IOE5V6416ZDEX https://www.diodes.com/datasheet/download/PI4IOE5V6416.pdfPI4IOE5V6416ZDEX]] (TQFN)
*Size: 4mm x 4mm
*Pins: 24
| 24 || RESET || Active LOW reset input, connect to Vdd via pull-up resistor
|}
== LEDs ==