USR-C216 User Manual Technical Support: h.usriot.com
Jinan USR IOT Technology Limited 2
Contents
USR-C216 User Manual..........................................................................................................................................1
1. Get Start...............................................................................................................................................................5
1.1. Hardware Connection........................................................................................................................ 5
1.2. Net Connection.................................................................................................................................... 5
1.3. Data Transmission Test.......................................................................................................................6
2. Product Overview................................................................................................................................................7
2.1. Product Introduction.......................................................................................................................... 7
2.2. Electrical Parameters......................................................................................................................... 8
2.3. Power Supply and Power Consumption........................................................................................... 9
2.4. Appearance Size.................................................................................................................................. 9
3. Product Function...............................................................................................................................................12
3.1. Wireless Distribution Network........................................................................................................ 12
3.1.1. Work as AP................................................................................................................................ 12
3.1.2. Work as STA..............................................................................................................................13
3.1.3. Work as AP+STA...................................................................................................................... 13
3.1.4. Encryption Mode...................................................................................................................... 14
3.2. Work Mode........................................................................................................................................ 14
3.2.1. Transparent Transmission Mode.............................................................................................14
3.2.2. AT Commands Mode................................................................................................................16
3.2.3. HTTPD Client Mode................................................................................................................ 16
3.3. UART Parameters.............................................................................................................................18
3.3.1. UART Parameters Intro...........................................................................................................18
3.3.2. Similar RFC2217.......................................................................................................................18
3.4. Extra Function.................................................................................................................................. 19
3.4.1. Search in LAN........................................................................................................................... 19
3.4.2. TCP/UDP Client Register Function........................................................................................ 21
3.4.3. USR-Link................................................................................................................................... 21
3.4.4. Heartbeat Package....................................................................................................................22
3.4.5. Customize Webpage..................................................................................................................23
3.4.6. Wi-Fi Connection Exception Handling...................................................................................23
4. Setting Method.................................................................................................................................................. 23
4.1. Webpage Setting................................................................................................................................23
4.1.1. Open The Webpage...................................................................................................................24
4.1.2. Wi-Fi Setting..............................................................................................................................25
4.1.3. Transmission Setting.................................................................................................................26
4.1.4. Extra Function.......................................................................................................................... 27
4.1.5. Firmware Upgrade....................................................................................................................28
4.1.6. Standby Upgrade Page............................................................................................................. 28
4.2. AT Command Setting....................................................................................................................... 29
4.2.1. Error Table................................................................................................................................ 30
4.3. AT Commands...................................................................................................................................30
6.Contact Us.............................................................................................................................................................. 32
