Quectel 5GDM03-EV User Manual page 8

5G Module Series
Figure Index
Figure 1: Top View .................................................................................................................................... 9
Figure 2: Bottom View ............................................................................................................................. 10
Figure 3: Top View for Component Placement ........................................................................................ 11
Figure 4: Bottom View for Component Placement ................................................................................... 12
Figure 5: Block Diagram of EVB Power Supply ....................................................................................... 15
Figure 6: EVB Power Supply Interface .................................................................................................... 16
Figure 7: Power Plug Design ................................................................................................................... 16
Figure 8: Connection Between Module and USB Type-C Interface ........................................................ 17
Figure 9: USB Interface Connection ........................................................................................................ 18
Figure 10: Simplified Connector Schematic for (U)SIM Card Connector ................................................. 19
Figure 11: Pin Assignment of (U)SIM Card Connector J4201 ................................................................. 20
Figure 12: Status Indicators .................................................................................................................... 22
Figure 13: Module Interface on the EVB Board ....................................................................................... 23
Figure 14: Connection Between RJ45 and EVB ...................................................................................... 24
Figure 15: RJ11 ....................................................................................................................................... 25
Figure 16: Sub-6 and GNSS Antenna Interfaces..................................................................................... 26
Figure 17: Wi-Fi Antenna Interfaces ........................................................................................................ 27
Figure 18: WPS and Reset ...................................................................................................................... 28
Figure 19: Test Points of USB Boot and Power Key ............................................................................... 29
Figure 20: Test Points of USB and UART ............................................................................................... 30
Figure 21: Test Points of Debug UART ................................................................................................... 30
Figure 22: USB Ports .............................................................................................................................. 32
Figure 23: COM Port Setting Field on QCOM (USB AT Port Connection) .............................................. 33
Figure 24: USB UART and USB Port ...................................................................................................... 33
Figure 25: QCOM Configuration Under Main UART Port ........................................................................ 33
Figure 26: QCOM Configuration Under Debug UART Port ..................................................................... 34
Figure 27: USB Ports in PC Device Manager .......................................................................................... 34
Figure 28: Firmware Download ............................................................................................................... 35
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