Cpu_Fan1, Sys_Fan1; Hd_P1; Jcom1 - Waveshare OPS-I5-1235U User Manual

3.4 CPU_FAN1, SYS_FAN1

FAN interface supports up to 0.3A. The pin definition is shown below:
PIN
1
3
Note: CPU_FAN supports 5V and SYS_FAN supports 12V. CPU_FAN supports automatic speed
adjustment. The maximum fan voltage is equal to the input power supply voltage. When the
input power supply voltage is high, pay attention to choose the appropriate fan. SYS_FAN does
not support automatic speed adjustment.

3.5 HD_P1

1x SATA device power port, adopts CJT company's A2501WV-2P device or other compatible
devices. The pin definition is shown below:
PIN
1

3.6 JCOM1

JCOM1 is 2x5Pin, using a 2x5 pin with a 2.0mm pitch. The pin definition is shown below:
Signal Name
GND
FANPWM
Signal Name
VCC 5V
PIN
2
4
PIN
2
9
13.3inch e-Paper (K)
User Manual
Signal Name
5VCC
FANTACH
Signal Name
GND