Related Manuals for USR IOT USR-K3
Summary of Contents for USR IOT USR-K3
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Page 1: Usr-K3 At Command Set
USR-K3 AT Command Set USR-K3 AT Command Set (Firmware 3014) File version: 1.0.3 Jinan USR IOT Technology Limited 1 / 21 h.usriot.com... -
Page 2: Table Of Contents
USR-K3 AT Command Set Content USR-K3 AT Command Set ............................1 1. What is the AT command............................4 2. How to use the AT command ..........................4 2.1. How to enter AT command mode ......................4 3. AT command set ................................ 4 4. - Page 3 USR-K3 AT Command Set 4.36. AT+REGUSER1 ............................17 4.37. AT+REGUSER1 ............................17 4.38. AT+REGCLOUD1 ............................17 4.39. AT+HEARTEN1 ............................18 4.40. AT+HEARTTP1 ............................18 4.41. AT+HEARTTM1 ............................18 4.42. AT+HEARTDT1 ............................19 4.43. AT+HEARTUSER1 ............................. 19 4.44. AT+HTPTP1 ..............................19 4.45.
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Page 4: What Is The At Command
USR-K3 AT Command Set 1. What is the AT command. AT command is used for controlling module. You can use AT command to configure and query the settings. 2. How to use the AT command For USR device is in transparent mode normally, you must enter AT command mode at first. Then you can send AT command to configure or query the settings. - Page 5 USR-K3 AT Command Set Set PING IP address and perform a PING action PING1 Query/Set Web Server username and password Web Server command Query/Set Web Server port number WEBU Query/Set default language of Web Server WEBPORT PLANG Query/Set serial port parameters...
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Page 6: At Command Details
USR-K3 AT Command Set Query/Set HTTP header in HTTPD Client mode Query/Set filtering HTTP header of response data enabled/disabled in HTTPD HTPHEAD1 Client mode HTPCHD1 4. AT command details Special Characters Character Note <CR> Carriage Return 0x0D <LF> Line Feed 0x0A 4.1.AT+ENTM... -
Page 7: At+Ver
USR-K3 AT Command Set Format Query AT+E<CR> Return <CR><LF>+OK=<Status><CR><LF> AT+E=<Status><CR> Return <CR><LF>+OK<CR><LF> 4.5.AT+VER Parameter Description <VER> Firmware version of the module Format Query AT+VER<CR> Return <CR><LF>+OK=<VER><CR><LF> 4.6.AT+MID Parameter Description Default Value Range <Name> Module name USR-K3 1~15 Bytes Format Query AT+MID<CR>... -
Page 8: At+Pdtime
USR-K3 AT Command Set Format AT+USERMAC=<MAC><CR> Return <CR><LF>+OK<CR><LF> 4.9.AT+PDTIME Parameter Description <Data> Production data of module. Format Query AT+PDTIME<CR> Return <CR><LF>+OK=<Data><CR><LF> 4.10. AT+WANN Parameter Description Default Value Range STATIC: Get the IP address manually Method of <Mode> STATIC getting IP DHCP: Get the IP address automatically <IP address>... -
Page 9: At+Search
USR-K3 AT Command Set 4.12. AT+SEARCH Parameter Description Default Value Range <Port> UDP port for searching 48899 1~65535 <Keyword> Searching keyword WWW.USR.CN 1~20 bytes Format Query AT+SEARCH<CR> Return <CR><LF>+OK=<Port>,<Keyword><CR><LF> AT+SEARCH=<Port>,<Keyword><CR> Return <CR><LF>+OK<CR><LF> 4.13. AT+RSTIM Parameter Description Default Value Range <Time>... -
Page 10: At+Webu
USR-K3 AT Command Set Format AT+PING1=<Address><CR> Return <CR><LF>+OK=SUCCESS<CR><LF> 4.16. AT+WEBU Parameter Description Default Value Range <Username> Web Server username admin 1~6 bytes <Password> Web Server password admin 1~6 bytes Format Query AT+WEBU<CR> Return <CR><LF>+OK=<Username>,<Password><CR><LF> AT+WEBU=<Username>,<Password><CR> Return <CR><LF>+OK<CR><LF> 4.17. AT+WEBPORT... -
Page 11: At+Uart1
USR-K3 AT Command Set 4.19. AT+UART1 Parameter Description Default Value Range <Baud rate> Baud rate 115200 600~1024000 <Data bits> Data bits 5,6,7,8 <Stop bits> Stop bits <Parity> Parity NONE NONE,EVEN,ODD,MASK,SPACE <Flow NFC: No flow control Flow control Control> FC: Hardware flow control(RTS/CTS) -
Page 12: At+Socklka1
USR-K3 AT Command Set Remote server IP <IP address> 192.168.0.7 0.0.0.0~255.255.255.255 address (in client mode) 1~65535 <Port> Port number Local port in Server mode Remote port in Client mode Format Query AT+SOCKA1<CR> Return <CR><LF>+OK=<Protocol>,<IP address>,<Port><CR><LF> AT+SOCKA1=<Protocol>,<IP address>,<Port><CR> Return <CR><LF>+OK<CR><LF>... -
Page 13: At+Websockport1
USR-K3 AT Command Set 4.23. AT+WEBSOCKPORT1 Parameter Description Default Value Range <Port> Port of websocket 6432 1~65535 Format Query AT+WEBSOCKPORT1<CR> Return <CR><LF>+OK=<Port><CR><LF> AT+WEBSOCKPORT1=<Port><CR> Return <CR><LF>+OK<CR><LF> 4.24. AT+RFCEN1 Parameter Description Default Value Range <Status> Status of baud rate synchronization function... -
Page 14: At+Sockton1
USR-K3 AT Command Set Format Query AT+SHORTO1<CR> Return <CR><LF>+OK=<Time><CR><LF> AT+SHORTO1=<Time><CR> Return <CR><LF>+OK<CR><LF> 4.27. AT+SOCKTON1 Parameter Description Default Value Range <Time> Timeout reconnecting time 86400s 1-99999s Format Query AT+SOCKTON1<CR> Return <CR><LF>+OK=<Time><CR><LF> AT+SOCKTON1=<Time><CR> Return <CR><LF>+OK<CR><LF> 4.28. AT+NETPR1 Parameter Description Default Value Range <Status>... -
Page 15: At+Uartclbuf
USR-K3 AT Command Set 4.30. AT+UARTCLBUF Parameter Description Default Value Range Status of clearing serial port cache before <Status> ON/OFF module establishing connection function Format Query AT+UARTCLBUF<CR> Return <CR><LF>+OK=<Status><CR><LF> AT+UARTCLBUF=<Status><CR> Return <CR><LF>+OK<CR><LF> 4.31. AT+MODTCP1 Parameter Description Default Value Range Status of Modbus RTU<->Modbus TCP... -
Page 16: At+Regen1
USR-K3 AT Command Set Format Query AT+MODTO1<CR> Return <CR><LF>+OK=<Time><CR><LF> AT+MODTO1=<Time><CR> Return <CR><LF>+OK<CR><LF> 4.34. AT+REGEN1 Parameter Description Default Value Range OFF: Disabling the identity packet MAC: Using MAC address as identity Status of packet <Status> identity CLOUD: Using USR Cloud ID as Identity... -
Page 17: At+Reguser1
USR-K3 AT Command Set 4.36. AT+REGUSR1 Parameter Description Default Value Range User editable identity <Data> www.usr.cn Length: 1~40 bytes packet data Format Query AT+REGUSR1<CR> Return <CR><LF>+OK=<Data><CR><LF> AT+REGUSR1=<Data><CR> Return <CR><LF>+OK<CR><LF> 4.37. AT+REGUSER1 Parameter Description Default Value Range ASCII: Less than 40 bytes User editable identity <Data>... -
Page 18: At+Hearten1
USR-K3 AT Command Set 4.39. AT+HEARTEN1 Parameter Description Default Value Range <Status> Status of heartbeat packet ON/OFF Format Query AT+HEARTEN1<CR> Return <CR><LF>+OK=<Status><CR><LF> AT+HEARTEN1=<Status><CR> Return <CR><LF>+OK<CR><LF> 4.40. AT+HEARTTP1 Parameter Description Default Value Range NONE: Disabling the heartbeat packet Type of NET: Sending heartbeat packet to <Type>... -
Page 19: At+Heartdt1
USR-K3 AT Command Set 4.42. AT+HEARTDT1 Parameter Description Default Value Range <Data> Heartbeat packet data www.usr.cn Length: 1~40 bytes Format Query AT+HEARTDT1<CR> Return <CR><LF>+OK=<Data><CR><LF> AT+HEARTDT1=<Data><CR> Return <CR><LF>+OK<CR><LF> 4.43. AT+HEARTUSER1 Parameter Description Default Value Range ASCII: Less than 40 bytes User editable <Data>... -
Page 20: At+Htpurl1
USR-K3 AT Command Set 4.45. AT+HTPURL1 Parameter Description Default Value Range HTTP URL in HTTPD Client <URL> /1.php? Length: 1~100 bytes mode Format Query AT+HTPURL1<CR> Return <CR><LF>+OK=<URL><CR><LF> AT+HTPURL1=<URL><CR> Return <CR><LF>+OK<CR><LF> 4.46. AT+HTPHEAD1 Parameter Description Default Value Range Length: 0~180 bytes,... -
Page 21: Contact
6. Disclaimer This document provide the information of USR-K3 products, it hasn’t been granted any intellectual property license by forbidding speak or other ways either explicitly or implicitly. Except the duty declared in sales terms and conditions, we don’t take any other responsibilities. We don’t warrant the products sales and use explicitly or implicitly, including particular purpose merchant-ability and marketability, the tort liability of any other patent right, copyright, intellectual property right.
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