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J-Reality Kit
Quick Guide
Document Revision 0.3
2018/01/16
1

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Summary of Contents for Jorjin J-Reality Kit

  • Page 1 J-Reality Kit Quick Guide Document Revision 0.3 2018/01/16...
  • Page 2  The Kit-1 for Developer - SD820 SOM Module - Carrier Board - 18650 Battery...
  • Page 3  The Kit-2 for Developer It can be used for camera developing - SD820 SOM Module - Carrier Board - 18650 Battery - Signal Cable x 2 - Power Cable x 1 - Sensing Board - Camera Modules x 3: the main camera is IMX378...
  • Page 4 The Accessory List 1. USB QC3.0 Adapter 2. Type C Cable Connector 1: USB Type-C Male Connector 2: USB 2.0 Type A Male 3. Micro USB OTG Adapter 4. Mouse Connector 1: Micro USB B 5Pin Male Connector 2: USB 2.0 A Female 5.
  • Page 5 Carrier Board- Top ① Power Key ⑨ Audio Earphone Jack ② Brightness Up Key ⑩ Fan Connector ⑪ Micro HDMI ③ Brightness Down Key ⑫ Volume Down Key ④ USB Type C ⑬ Volume Up Key ⑤ VBAT+/- Connector Pin ⑭...
  • Page 6 Carrier Board- Bottom ① QFIL Download Switch ② UART Debug Port ③ VPH_PWR to sensor board ④ System Data Cable 2 to Sensor Board ⑤ System Data Cable 1 to Sensor Board ⑥ WLAN Module/QC6174...
  • Page 7 The Connection of PCBA -1...
  • Page 8 The Connection of PCBA -2...
  • Page 9 The Connection of PCBA -2 To Connect and disconnect the battery from top side of connecter...
  • Page 10 The Connection of PCBA -3 The connection of Signal Cable1 and Signal Cable2 are Fixed. Please follow the picture below to assembly and do not change. (1) The label side (show Cable1 and Cable 2) are connected to sensing board (2) The place of Cable 1 and 2 cannot be exchanged...
  • Page 13 The Connection of PCBA -4...
  • Page 14 1. Power on (1) Connect the battery on the 5 pin connector (2) Press the power key for 3 seconds. (3) The LED indicator will light green after 20 seconds.
  • Page 15 (4) If there is no green light after 20 seconds. It may be caused by the low capacity battery. Please measure the capacity by multi-meter or try to charge the battery.
  • Page 16: Power Off

    2. Power off (1) Press the power key for 3 seconds. (2) The system will automatically shut down We don’t recommend to disconnect the battery directly because it will increase the risk to damage the connector.
  • Page 17 3. Charger (1) Prepare the QC 3.0 adapter and Type C cable. Make sure the battery is connected to carrier board. (3) Plug in Type C cable to Type C connector. Warning: Can’t plug the charger without battery - Make sure the power adapter has the logo of Qualcomm quick charge 3.0: - Type C Cable Connector 1: USB Type-C Male...
  • Page 18: Hdmi Connection

    4. HDMI Connection (1) Prepare a Micro HDMI to HDMI cable - Connector 1: Micro HDMI - Connector 2: HDMI (2) Use the cable to connect the Micro HDMI receptacle connector on carrier board & monitor...
  • Page 19 (3) If turning on the system successfully, you can see the boot up image as below.
  • Page 20 (4) Finally the system will enter Android screen.
  • Page 21: System Control

    5. System Control (1) Prepare a Micro USB OTG Adapter Cable - Connector 1: Micro USB B 5-Pin Male - Connector 2: USB 2.0 A Female (2) Prepare a mouse and plug in OTG Adapter (3) Connect to the micro USB connector on board (4) Use the mouse to control the system...
  • Page 22 6. Turn on Camera (1) Click menu icon (2) Tap camera icon to open camera function...