User Guide

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About Power
1. You can power the device via DC JACK of X825 V2.0 or TYPE C of Raspberry pi 4 if you don
’
t use the
X735.
2. Remove the 4-Pin external switch connector in V2.0, please use the X735 to get the safe software
shutdown & PWM fan control function(only X735 V2.5), and removes the on-board button switch also.
3. X825 V2.0 use a shorter USB 3 connector, thereby reducing the overall height, so only compatible with
X825-C8 case. X825-C8 compatible with Pi 4 & X825 V2.0& X735. The X825-C6 or X825-C7 case only
support X825 V1.5.
4.
USB 3.0 high-speed transmission will interfere with the Raspberry Pi's 2.4G WIFI signal,if you find the
2.4G signal is unstable, please try to use Ethernet or WIFI 5G AP. (Please refer to:
https://wiki.geekworm.com/X825#Document)
Power Supply Requirement
Power supply: 5Vdc +/-5% , 4A; DC jack - 5.5x2.5mm
1. When use the X825 V2.0 with X735/X708 and Raspberry Pi 4, you power via DC jack or Type-C or
Micro USB of X735 board.
2. When use the X825 V2.0 with Raspberry Pi 4 only, you can power ①Via DC Jack of X825 V2.0②Via
Type-C port of Raspberry Pi 4.
Note: Please use high quality power supply.