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Chapter 1 General 1.1 Packing list Thank you for choosing our products. Please kindly confirm the integrity of the packaging of the motherboard you purchased. If there is any packaging damage or any shortage of accessories, please contact your dealer as soon as possible. ★ Machine X1 The specifications of the accompanying accessories above are provided for reference only, the actual specifications are subject to the actual product, and the Company reserves the right to modify.

Note: This image is for reference only, please prevail in kind. Please refer to the “Interface Function Description” section for the jumpers or sockets indicated in the above figure. 1.4 Interface Function Description (Please refer to the “Appearance Drawing” to browse this section): • DC_IN: DC power input interface. • RECOVER: Reset button. • POWER ON: Power button. • HDMI: HD multimedia display interface. • USB3.0: USB 3.0 connection port (compatible with USB 2.0 devices). • USB2.0: USB 2.0 connection port (compatible with USB 1.1 devices). • LINE OUT (audio output): Jack socket for connecting...

• LED: 1 DC power indicator light, red when powered on. 1 4G/5G indicator light, blinking green during operation. 1 WIFI indicator light, blinking red during operation. 1 Zigbee indicator light, blinking green during operation. • Antennas: 4G, WIFI, Zigbee, and 5G antennas. • GPIO: 3 GPI + 3 GPO (PHOENIX terminals). • COM: 1 RS232 + 1 RS485 (PHOENIX terminals). 1.5 Overall Dimension Drawing of Motherboard

(This image is for reference only, please prevail in kind)

JCOMl _SELl

(This image is for reference only, please prevail in kind)

Chapter 2 Installation and setup of jumpers & connectors 2.1 Setup description of each jumper 2-pin connector: Inserting the jumper cap into two pins will close (short) the connection. Removing the jumper cap or inserting it into other pins (reserved for future expansion) will open the connection. 3-pin connector: The jumper cap can be inserted into pins 1-2 or 2-3 to close (short) the connection. How to identify the first pin position of a jumper? 1. Please carefully examine the motherboard. Any pin marked with “1” or with white bold line is the first pin position. 2. Examine the solder pads...

Note: The rightmost pin on PHOENIX terminal of machine is PIN1. PHOENIX terminal of machine

2.12JCOM1 pin interface (external DB9 for back-end IO interface). Pin

According to the requirements of SJ/T113642014 Measures for the Control of Pollution from Electronic Information Products issued by the Ministry of Information Industry of the People’s Republic of China, the marking for the pollution control of this product and the marking for toxic and harmful substances or elements in this product are as follows: Marking for toxic and harmful substances or elements in this product: Name and content of toxic and harmful substances or elements in this product Part Name Toxic and harmful substances or elements Cd Cr (VI) PBB ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ PCB board Structural...