NXP Semiconductors SLN-VIZN3D-IOT, User Manual

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Contents
Chapter 1 Introduction........................................................................................... 4
1.1 RT117F vision crossover processor overview...........................................................................4
1.2 Additional peripherals................................................................................................................4
Chapter 2 Recommendations................................................................................ 7
2.1 Recommended computer configuration.....................................................................................7
2.2 Recommended phone configuration..........................................................................................7
2.3 Usage condition.........................................................................................................................7
Chapter 3 Getting started with SLN-VIZN3D-IOT.................................................. 8
3.1 Box contents..............................................................................................................................8
3.2 Running the preconfigured smart-lock application.................................................................... 8
Chapter 4 Local face management......................................................................10
4.1 Registering a face....................................................................................................................10
4.2 Deregistering a face................................................................................................................ 12
4.3 Liveness detection...................................................................................................................14
Chapter 5 Remote face management..................................................................16
5.1 Installing the Smart Lock Android app manually..................................................................... 16
5.2 Managing kits.......................................................................................................................... 17
5.3 Managing users.......................................................................................................................19
5.3.1 Adding users............................................................................................................................. 19
5.3.2 Modifying users......................................................................................................................... 21
5.3.3 Deleting users........................................................................................................................... 22
Chapter 6 Additional features.............................................................................. 24
6.1 Low-power mode.....................................................................................................................24
6.1.1 Pushbuttons.............................................................................................................................. 24
6.1.2 PIR sensor................................................................................................................................ 25
6.1.3 Automatically enable low-power mode......................................................................................26
6.2 Serial command line interface................................................................................................. 28
6.2.1 Connect to the serial command line interface........................................................................... 28
6.2.2 List available commands...........................................................................................................29
6.3 Manage user database............................................................................................................30
6.3.1 List all registered users............................................................................................................. 30
6.3.2 Manually add users................................................................................................................... 31
6.3.3 Manually delete users............................................................................................................... 31
6.3.4 Rename users...........................................................................................................................32
6.3.5 Manually save users into flash.................................................................................................. 32
6.4 Display configuration............................................................................................................... 32
6.5 Camera configuration.............................................................................................................. 33
6.6 Audio configuration..................................................................................................................34
6.7 Configure LED brightness....................................................................................................... 35
6.7.1 IR LED.......................................................................................................................................35
6.7.2 White LED................................................................................................................................. 36
NXP Semiconductors
SLN-VIZN3D-IOT Kit User Guide, Rev. 0, 01 November 2021
User Guide 2 / 47