Quectel SA800U-WF User manual

SA800U-WF EVB
User Guide
Smart Module Series
Version: 1.0
Date: 2022-06-23
Status: Released

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At Quectel, our aim is to provide timely and comprehensive services to our customers. If you
require any assistance, please contact our headquarters:
Quectel Wireless Solutions Co., Ltd.
Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai
200233, China
Tel: [phone]
Email: [e-mail]
Or our local offices. For more information, please visit:
http://www.quectel.com/support/sales.htm.
For technical support, or to report documentation errors, please visit:
http://www.quectel.com/support/technical.htm.
Or email us at: [email protected]om.
Legal Notices
We offer information as a service to you. The provided information is based on your requirements and we
make every effort to ensure its quality. You agree that you are responsible for using independent analysis
and evaluation in designing intended products, and we provide reference designs for illustrative purposes
only. Before using any hardware, software or service guided by this document, please read this notice
carefully. Even though we employ commercially reasonable efforts to provide the best possible
experience, you hereby acknowledge and agree that this document and related services hereunder are
provided to you on an “as available” basis. We may revise or restate this document from time to time at
our sole discretion without any prior notice to you.
Use and Disclosure Restrictions
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Our and third-party products hereunder may contain copyrighted material. Such copyrighted material shall
not be copied, reproduced, distributed, merged, published, translated, or modified without prior written
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ambiguities, purchasing in any form cannot be deemed as granting a license other than the normal
non-exclusive, royalty-free license to use the material. We reserve the right to take legal action for
noncompliance with abovementioned requirements, unauthorized use, or other illegal or malicious use of
the material.

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Trademarks
Except as otherwise set forth herein, nothing in this document shall be construed as conferring any rights
to use any trademark, trade name or name, abbreviation, or counterfeit product thereof owned by Quectel
or any third party in advertising, publicity, or other aspects.
Third-Party Rights
This document may refer to hardware, software and/or documentation owned by one or more third parties
(“third-party materials”). Use of such third-party materials shall be governed by all restrictions and
obligations applicable thereto.
We make no warranty or representation, either express or implied, regarding the third-party materials,
including but not limited to any implied or statutory, warranties of merchantability or fitness for a particular
purpose, quiet enjoyment, system integration, information accuracy, and non-infringement of any
third-party intellectual property rights with regard to the licensed technology or use thereof. Nothing herein
constitutes a representation or warranty by us to either develop, enhance, modify, distribute, market, sell,
offer for sale, or otherwise maintain production of any our products or any other hardware, software,
device, tool, information, or product. We moreover disclaim any and all warranties arising from the course
of dealing or usage of trade.
Privacy Policy
To implement module functionality, certain device data are uploaded to Quectel’s or third-party’s servers,
including carriers, chipset suppliers or customer-designated servers. Quectel, strictly abiding by the
relevant laws and regulations, shall retain, use, disclose or otherwise process relevant data for the
purpose of performing the service only or as permitted by applicable laws. Before data interaction with
third parties, please be informed of their privacy and data security policy.
Disclaimer
a) We acknowledge no liability for any injury or damage arising from the reliance upon the information.
b) We shall bear no liability resulting from any inaccuracies or omissions, or from the use of the
information contained herein.
c) While we have made every effort to ensure that the functions and features under development are
free from errors, it is possible that they could contain errors, inaccuracies, and omissions. Unless
otherwise provided by valid agreement, we make no warranties of any kind, either implied or express,
and exclude all liability for any loss or damage suffered in connection with the use of features and
functions under development, to the maximum extent permitted by law, regardless of whether such
loss or damage may have been foreseeable.
d) We are not responsible for the accessibility, safety, accuracy, availability, legality, or completeness of
information, advertising, commercial offers, products, services, and materials on third-party websites
and third-party resources.
Copyright © Quectel Wireless Solutions Co., Ltd. 2022. All rights reserved.

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Safety Information
The following safety precautions must be observed during all phases of operation, such as usage, service
or repair of any cellular terminal or mobile incorporating the module. Manufacturers of the cellular terminal
shall notify users and operating personnel of the following safety information by incorporating these
guidelines into all manuals of the product. Otherwise, Quectel assumes no liability for customers’ failure to
comply with these precautions.
Full attention must be given to driving at all times in order to reduce the risk of an
accident. Using a mobile while driving (even with a handsfree kit) causes
distraction and can lead to an accident. Please comply with laws and regulations
restricting the use of wireless devices while driving.
Switch off the cellular terminal or mobile before boarding an aircraft. The operation
of wireless appliances in an aircraft is forbidden to prevent interference with
communication systems. If there is an Airplane Mode, it shall be enabled prior to
boarding an aircraft. Please consult the airline staff for more restrictions on the use
of wireless devices on an aircraft.
Wireless devices may cause interference on sensitive medical equipment, so
please be aware of the restrictions on the use of wireless devices when in
hospitals, clinics or other healthcare facilities.
Cellular terminals or mobiles operating over radio signal and cellular network
cannot be guaranteed to connect in certain conditions, such as when the mobile bill
is unpaid or the (U)SIM card is invalid. When emergency help is needed in such
conditions, use emergency call if the device supports it. In order to make or receive
a call, the cellular terminal or mobile must be switched on in a service area with
adequate cellular signal strength. In an emergency, the device with emergency call
function cannot be used as the only contact method considering network
connection cannot be guaranteed under all circumstances.
The cellular terminal or mobile contains a transceiver. When it is ON, it receives
and transmits radio frequency signals. RF interference can occur if it is used close
to TV sets, radios, computers or other electric equipment.
In locations with explosive or potentially explosive atmospheres, obey all posted
signs and turn off wireless devices such as mobile phone or other cellular
terminals. Areas with explosive or potentially explosive atmospheres include
fuelling areas, below decks on boats, fuel or chemical transfer or storage facilities,
and areas where the air contains chemicals or particles such as grain, dust or
metal powders.

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About the Document
Revision History
Version
Date
Author
Description
-
2022-05-16
Mary SHEN
Creation of the document
1.0
2022-06-23
Mary SHEN
First official release

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Contents
Safety Information.......................................................................................................................................3
About the Document...................................................................................................................................4
Contents.......................................................................................................................................................5
Table Index...................................................................................................................................................7
Figure Index.................................................................................................................................................8
1Introduction........................................................................................................................................10
1.1. Special Mark..............................................................................................................................10
2Product Overview ..............................................................................................................................11
2.1. Top and Bottom Views ..............................................................................................................11
2.2. Component Placement .............................................................................................................13
3Kit Accessories................................................................................................................................. 18
3.1. Accessories Assembly..............................................................................................................18
3.2. Accessories List........................................................................................................................19
4Application Interfaces ...................................................................................................................... 21
4.1. Power Supply............................................................................................................................22
4.1.1. Adapter Interface............................................................................................................23
4.1.2. Battery Interface.............................................................................................................24
4.2. B2B and FPC Connectors.........................................................................................................25
4.3. LCM Interface............................................................................................................................26
4.4. Touch Panel Interface...............................................................................................................28
4.5. Camera Interfaces.....................................................................................................................29
4.6. HDMI Interfaces........................................................................................................................33
4.7. USB Interfaces..........................................................................................................................35
4.7.1. USB Type-C Interface....................................................................................................36
4.7.2. USB Type-A Interfaces...................................................................................................37
4.8. Audio Interfaces........................................................................................................................38
4.8.1. Loudspeaker Interface...................................................................................................39
4.8.2. Headset Interface...........................................................................................................40
4.8.3. Earphone Interface.........................................................................................................40
4.8.4. Microphone Interfaces....................................................................................................41
4.9. (U)SIM Interfaces......................................................................................................................42
4.10. UART Interfaces........................................................................................................................44
4.11. CAN Interface............................................................................................................................45
4.12. Ethernet Interface......................................................................................................................46
4.13. M.2 Interface.............................................................................................................................47
4.14. SD Card Interface .....................................................................................................................48
4.15. Flashlights.................................................................................................................................49
4.16. Sensors.....................................................................................................................................50
4.17. Emergency Download Interface................................................................................................50

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4.18. Vibrator......................................................................................................................................51
4.19. Buttons and Switches ...............................................................................................................52
4.20. Status Indicators........................................................................................................................53
4.21. Test Points.................................................................................................................................54
5Operation Procedures...................................................................................................................... 56
5.1. Turn On the Module..................................................................................................................56
5.2. Turn Off the Module..................................................................................................................57
5.3. Communication via USB...........................................................................................................58
5.4. Communication via UART Interface..........................................................................................59
5.5. Firmware Upgrade....................................................................................................................60
6Appendix References....................................................................................................................... 62

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Table Index
Table 1: Special Mark................................................................................................................................. 10
Table 2: Components & Functions.............................................................................................................14
Table 3:Accessories List............................................................................................................................19
Table 4: Description of Power Supply........................................................................................................ 22
Table 5: B2B and FPC Connectors............................................................................................................25
Table 6: LCM Interface...............................................................................................................................26
Table 7: Touch Panel Interface...................................................................................................................28
Table 8: Camera Interfaces........................................................................................................................29
Table 9: HDMI Interfaces............................................................................................................................ 33
Table 10: USB Interfaces ...........................................................................................................................35
Table 11: Pin Descriptions in USB Type-C and DisplayPort Mode............................................................37
Table 12:Audio Interfaces.......................................................................................................................... 38
Table 13: (U)SIM Card Interfaces ..............................................................................................................42
Table 14: UART Interface........................................................................................................................... 44
Table 15: CAN Interface............................................................................................................................. 45
Table 16: Ethernet Interface.......................................................................................................................46
Table 17: M.2 Interface............................................................................................................................... 47
Table 18: SD Card Interface.......................................................................................................................48
Table 19: Flashlights................................................................................................................................... 49
Table 20: Sensors.......................................................................................................................................50
Table 21: Vibrator....................................................................................................................................... 51
Table 22: Buttons........................................................................................................................................52
Table 23: Switches ..................................................................................................................................... 52
Table 24: Status Indicators.........................................................................................................................53
Table 25: Pin Definition .............................................................................................................................. 54
Table 26: Related Documents....................................................................................................................62
Table 27: Terms and Abbreviations............................................................................................................62

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Figure Index
Figure 1: Top View.......................................................................................................................................11
Figure 2: Bottom View................................................................................................................................ 12
Figure 3: Top View for Component Placement.......................................................................................... 13
Figure 4: Bottom View for Component Placement.....................................................................................14
Figure 5: SA800U-WF EVB and Accessories Equipment.......................................................................... 18
Figure 6: SA800U-WF EVB Kit Accessories..............................................................................................19
Figure 7: Simplified Power Supply Block Diagram of SA800U-WF EVB ..................................................22
Figure 8: DC Power Supply Interface ........................................................................................................23
Figure 9: Power Plug Design ..................................................................................................................... 23
Figure 10: Reference Design for Battery Interface....................................................................................24
Figure 11: Pin Assignment of Battery Interface.......................................................................................... 24
Figure 12: B2B and FPC Connectors ........................................................................................................25
Figure 13: Diagram after assembly of SA800U-WF (Top View)................................................................ 26
Figure 14: Reference Design for LCM Interface........................................................................................27
Figure 15: Pin Assignments of LCM Interface ...........................................................................................27
Figure 16: Reference Design for Touch Panel Interface............................................................................28
Figure 17: Touch Panel Interface............................................................................................................... 28
Figure 18: Reference Design for Camera Interface J0501........................................................................ 30
Figure 19: Reference Design for Camera Interface J0502........................................................................ 31
Figure 20: Reference Design for TOF Camera Interface...........................................................................32
Figure 21: Camera Interfaces with Cameras Assembled.......................................................................... 32
Figure 22: Simplified Interface Schematic for HDMI IN............................................................................. 33
Figure 23: HDMI IN Interface..................................................................................................................... 34
Figure 24: Simplified Interface Schematic for HDMI OUT.........................................................................34
Figure 25: HDMI OUT Interface.................................................................................................................35
Figure 26: Reference Design for USB Type-C Interface............................................................................36
Figure 27: Type-C Interface .......................................................................................................................37
Figure 28: Type-A Interface Block Diagram (USB2 for Host Mode)..........................................................38
Figure 29: Type-A Interfaces......................................................................................................................38
Figure 30: Reference Design for Loudspeaker Interface........................................................................... 39
Figure 31: SPK...........................................................................................................................................39
Figure 32: Reference Design for Headset Interface.................................................................................. 40
Figure 33: PinAssignment of Headset Interface ....................................................................................... 40
Figure 34: Reference Design for Earphone Interface................................................................................41
Figure 35: Earphone................................................................................................................................... 41
Figure 36: Reference Design for Microphone Interfaces........................................................................... 41
Figure 37: MEMS-Type Microphones ........................................................................................................42
Figure 38: Simplified Interface Schematic for (U)SIM Card Connector J0801.......................................... 43
Figure 39: (U)SIM Card Connectors.......................................................................................................... 43
Figure 40: Simplified UART interface Block Diagram................................................................................44
Figure 41: Pin Assignment of Debug UART............................................................................................... 44

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Figure 42: Simplified Interface Schematic for SPI to CAN Interface......................................................... 45
Figure 43: CAN Connector.........................................................................................................................45
Figure 44: Simplified Interface Schematic for Ethernet Interface.............................................................. 46
Figure 45: RJ45 Connector........................................................................................................................ 46
Figure 46: Simplified Interface Schematic for M.2 Interface......................................................................47
Figure 47: M.2 interface............................................................................................................................. 47
Figure 48: Reference Design for SD Card Interface.................................................................................. 48
Figure 49: PinAssignment of SD Card Interface....................................................................................... 48
Figure 50: Reference Circuit Design for Flashlight Interfaces...................................................................49
Figure 51: Flashlights................................................................................................................................. 49
Figure 52: Sensors.....................................................................................................................................50
Figure 53: Reference Design for Emergency Download Interface............................................................ 50
Figure 54: Reference Design for Vibrator..................................................................................................51
Figure 55: ERM-Type Vibrator ...................................................................................................................51
Figure 56: Buttons......................................................................................................................................52
Figure 57: Switches.................................................................................................................................... 53
Figure 58: Status Indicators ....................................................................................................................... 54
Figure 59: LCD Display Indicating Module’s Power-on............................................................................. 56
Figure 60: LCD Menu Display for Powering Off the Module...................................................................... 57
Figure 61: USB COM Ports........................................................................................................................58
Figure 62: “adb shell” Command ...............................................................................................................58
Figure 63: USB Serial Port.........................................................................................................................59
Figure 64: QCOM Configuration When Connecting USB Serial Port........................................................60
Figure 65: Firmware Upgrade Steps..........................................................................................................61