Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 104.7 >
edited by Xiaoling
on 2022/09/15 15:02
To version < 104.6 >
edited by Xiaoling
on 2022/09/09 13:35
>
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... ... @@ -73,6 +73,8 @@
73 73  
74 74  
75 75  
76 +
77 +
76 76  == 1.3  Specification ==
77 77  
78 78  
... ... @@ -105,6 +105,8 @@
105 105  
106 106  
107 107  
110 +
111 +
108 108  == ​1.4  Applications ==
109 109  
110 110  
... ... @@ -205,13 +205,13 @@
205 205  [[image:image-20220709092052-2.png]]
206 206  
207 207  
208 -(% style="color:blue" %)**Connection:**
212 +**Connection:**
209 209  
210 - (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
214 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
211 211  
212 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
216 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
213 213  
214 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
218 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
215 215  
216 216  
217 217  In the PC, use below serial tool settings:
... ... @@ -249,10 +249,10 @@
249 249  (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
250 250  )))
251 251  * (((
252 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
256 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
253 253  )))
254 254  * (((
255 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
259 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
256 256  
257 257  
258 258  
... ... @@ -281,12 +281,10 @@
281 281  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
282 282  
283 283  
284 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
285 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
286 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
288 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
289 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
290 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
287 287  
288 -
289 -
290 290  [[image:1657330501006-241.png]]
291 291  
292 292  
... ... @@ -297,13 +297,13 @@
297 297  === 2.2.6 Use MQTT protocol to uplink data ===
298 298  
299 299  
300 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
301 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
302 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
303 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
304 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
305 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
306 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
302 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
303 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
304 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
305 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
306 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
307 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
308 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
307 307  
308 308  [[image:1657249978444-674.png]]
309 309  
... ... @@ -320,8 +320,8 @@
320 320  === 2.2.7 Use TCP protocol to uplink data ===
321 321  
322 322  
323 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
324 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
325 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
326 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
325 325  
326 326  [[image:image-20220709093918-1.png]]
327 327  
... ... @@ -335,7 +335,7 @@
335 335  
336 336  User can use below command to change the (% style="color:green" %)**uplink interval**.
337 337  
338 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
340 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
339 339  
340 340  (((
341 341  
... ... @@ -355,7 +355,7 @@
355 355  == 2.3  Uplink Payload ==
356 356  
357 357  
358 -=== 2.3.1  Before Firmware v1.3.2 ===
360 +=== 2.3.1  Before Firmware 1.3.2 ===
359 359  
360 360  
361 361  In this mode, uplink payload includes in total 14 bytes
... ... @@ -440,6 +440,8 @@
440 440  
441 441  
442 442  
445 +
446 +
443 443  == 2.4  Payload Explanation and Sensor Interface ==
444 444  
445 445  
... ... @@ -576,7 +576,7 @@
576 576  )))
577 577  
578 578  (((
579 -(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/  (more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
583 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
580 580  )))
581 581  
582 582  
... ... @@ -703,8 +703,8 @@
703 703  
704 704  (% style="color:blue" %)** ➢ AT Command:**
705 705  
706 -* (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
707 -* (% style="color:#037691" %)** AT+NOUD=8**  (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
710 +* (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
711 +* (% style="color:#037691" %)** AT+NOUD=8** (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
708 708  
709 709  
710 710  
... ... @@ -714,9 +714,11 @@
714 714  
715 715  (% style="color:blue" %)** ➢ AT Command:**
716 716  
717 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
718 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
721 +* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data
722 +* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
719 719  
724 +
725 +
720 720  [[image:image-20220908175333-2.png]]
721 721  
722 722  
... ... @@ -866,90 +866,90 @@
866 866  See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
867 867  
868 868  
869 -AT+<CMD>?  :  Help on <CMD>
875 +AT+<CMD>?  : Help on <CMD>
870 870  
871 -AT+<CMD>         :  Run <CMD>
877 +AT+<CMD>         : Run <CMD>
872 872  
873 -AT+<CMD>=<value> :  Set the value
879 +AT+<CMD>=<value> : Set the value
874 874  
875 -AT+<CMD>=?  :  Get the value
881 +AT+<CMD>=?  : Get the value
876 876  
877 877  
878 878  (% style="color:#037691" %)**General Commands**(%%)      
879 879  
880 -AT  :  Attention       
886 +AT  : Attention       
881 881  
882 -AT?  :  Short Help     
888 +AT?  : Short Help     
883 883  
884 -ATZ  :  MCU Reset    
890 +ATZ  : MCU Reset    
885 885  
886 -AT+TDC  :  Application Data Transmission Interval
892 +AT+TDC  : Application Data Transmission Interval
887 887  
888 -AT+CFG  :  Print all configurations
894 +AT+CFG  : Print all configurations
889 889  
890 -AT+CFGMOD           :  Working mode selection
896 +AT+CFGMOD           : Working mode selection
891 891  
892 -AT+INTMOD            :  Set the trigger interrupt mode
898 +AT+INTMOD            : Set the trigger interrupt mode
893 893  
894 -AT+5VT  :  Set extend the time of 5V power  
900 +AT+5VT  : Set extend the time of 5V power  
895 895  
896 -AT+PRO  :  Choose agreement
902 +AT+PRO  : Choose agreement
897 897  
898 -AT+WEIGRE  :  Get weight or set weight to 0
904 +AT+WEIGRE  : Get weight or set weight to 0
899 899  
900 -AT+WEIGAP  :  Get or Set the GapValue of weight
906 +AT+WEIGAP  : Get or Set the GapValue of weight
901 901  
902 -AT+RXDL  :  Extend the sending and receiving time
908 +AT+RXDL  : Extend the sending and receiving time
903 903  
904 -AT+CNTFAC  :  Get or set counting parameters
910 +AT+CNTFAC  : Get or set counting parameters
905 905  
906 -AT+SERVADDR  :  Server Address
912 +AT+SERVADDR  : Server Address
907 907  
908 -AT+TR  :  Get or Set record time"
914 +AT+TR      : Get or Set record time"
909 909  
910 -AT+APN     :  Get or set the APN
916 +AT+APN     : Get or set the APN
911 911  
912 -AT+FBAND  :  Get or Set whether to automatically modify the frequency band
918 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
913 913  
914 -AT+DNSCFG  : Get or Set DNS Server
920 +AT+DNSCFG  : Get or Set DNS Server
915 915  
916 -AT+GETSENSORVALUE   :  Returns the current sensor measurement
922 +AT+GETSENSORVALUE   : Returns the current sensor measurement
917 917  
918 -AT+NOUD  :  Get or Set the number of data to be uploaded
924 +AT+NOUD      : Get or Set the number of data to be uploaded
919 919  
920 -AT+CDP     :  Read or Clear cached data
926 +AT+CDP     : Read or Clear cached data
921 921  
922 -AT+LDDSALARM :  Get or Set alarm of distance
928 +AT+LDDSALARM : Get or Set alarm of distance
923 923  
924 924  
925 925  (% style="color:#037691" %)**COAP Management**      
926 926  
927 -AT+URI            :  Resource parameters
933 +AT+URI            : Resource parameters
928 928  
929 929  
930 930  (% style="color:#037691" %)**UDP Management**
931 931  
932 -AT+CFM          :  Upload confirmation mode (only valid for UDP)
938 +AT+CFM          : Upload confirmation mode (only valid for UDP)
933 933  
934 934  
935 935  (% style="color:#037691" %)**MQTT Management**
936 936  
937 -AT+CLIENT  :  Get or Set MQTT client
943 +AT+CLIENT               : Get or Set MQTT client
938 938  
939 -AT+UNAME  :  Get or Set MQTT Username
945 +AT+UNAME  : Get or Set MQTT Username
940 940  
941 -AT+PWD  :  Get or Set MQTT password
947 +AT+PWD                  : Get or Set MQTT password
942 942  
943 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
949 +AT+PUBTOPIC  : Get or Set MQTT publish topic
944 944  
945 -AT+SUBTOPIC  :  Get or Set MQTT subscription topic
951 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
946 946  
947 947  
948 948  (% style="color:#037691" %)**Information**          
949 949  
950 -AT+FDR  :  Factory Data Reset
956 +AT+FDR  : Factory Data Reset
951 951  
952 -AT+PWORD  :  Serial Access Password
958 +AT+PWORD  : Serial Access Password
953 953  
954 954  
955 955  

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