==User Manual==
Please refer to [[X-C1 Software]]
X-C1 V1.3 GPIO Use
{| class="wikitable"
! Rpi GPIO !! Description !! Note
|-
| 4 || Power management || 3.3V
|-
| 17 || Power management || 3.3V
|-
| 27 || Power management || 3.3V
|-
| 18 || for PWM fan || 3.3V
|}[[File:X-C1-V1.3-GPIO.png]]
==FAQ==