USR IOT USR-N510 - Default Chapter; Table of Contents

USR-N510 User Manual Technical Support: h.usriot.com
Jinan USR IOT Technology Limited 2
Contents
USR-N510 User Manual...................................................................................................................................................1
Features .....................................................................................................................................................................3
1. Get Start .................................................................................................................................................................4
1.1. Application Diagram ................................................................................................................................4
1.2. Hardware Design ......................................................................................................................................5
1.2.1. Hardware Dimensions .................................................................................................................5
1.2.2. LED Indicator .................................................................................................................................6
1.2.3. DB9 Pin definition .........................................................................................................................6
1.2.4. DB9 Pinboard ................................................................................................................................6
2. Product Functions ...............................................................................................................................................8
2.1. Basic Functions .........................................................................................................................................8
2.1.1. Static IP/DHCP ...............................................................................................................................8
2.1.2. Hardware Restore default settings ............................................................................................9
2.1.3. Upgrade Firmware Version .........................................................................................................9
2.2. Socket functions .....................................................................................................................................10
2.2.1. TCP Client .....................................................................................................................................10
2.2.2. TCP Server .................................................................................................................................... 11
2.2.3. UDP Client ....................................................................................................................................12
2.2.4. UDP Server ...................................................................................................................................13
2.2.5. HTTPD Client ...............................................................................................................................14
2.2.6. WebSocket ....................................................................................................................................15
2.3. Serial port ................................................................................................................................................16
2.3.1. VCOM Application .......................................................................................................................16
2.3.2. Flow Control .................................................................................................................................16
2.3.3. Serial Package Methods .............................................................................................................17
2.3.4. Baud Rate Synchronization .......................................................................................................18
2.4. Features ....................................................................................................................................................19
2.4.1. Identity Packet Function ............................................................................................................19
2.4.2. Heartbeat Packet Function .......................................................................................................20
2.4.3. Impersistent Connection ...........................................................................................................20
2.4.4. Modbus Gateway .........................................................................................................................21
2.4.5. Network Printing ........................................................................................................................22
2.4.6. Editable Web server ....................................................................................................................23
3. Parameter Setting..............................................................................................................................................24
3.1. Setup software Configuration ...............................................................................................................24
3.2. Web Server Configuration ....................................................................................................................24
3.3. AT Command ...........................................................................................................................................25
3.3.1. Serial AT Command ....................................................................................................................25
3.3.2. Network AT Command ...............................................................................................................25
4. Contact Us ............................................................................................................................................................27
5. Disclaimer ...........................................................................................................................................................27
6. Update History ...................................................................................................................................................27