The Odroid-xu4 povides one 12-pin dual row expansion header “CON11”. The location and pinout of these connectors is illustrated blew. All signals on expansion headers are 1.8V.
CON11 - 2×6 pins
| Pin Number | Net Name | GPIO & Export No | Pin Number | Net Name | GPIO & Export No |
|---|---|---|---|---|---|
| 1 | P5V0 | 2 | GND | ||
| 3 | VDD_IO(1.8V) | 4 | I2C_5.SDA | GPA2.2 (#187) | |
| 5 | XE.INT26 | GPX3.2 (#34) | 6 | I2C_5.SCL | GPA2.3 (#188) |
| 7 | I2S_0.SCLK | GPZ.0 (#225) | 8 | GND | |
| 9 | I2S_0.CDCLK | GPZ.1 (#226) | 10 | I2S_0.SDO | GPZ.4 (#229) |
| 11 | I2S_0.LRCK | GPZ.2 (#227) | 12 | I2S_0.SDI | GPZ.3 (#228) |