Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 104.4 >
edited by Xiaoling
on 2022/09/09 11:53
To version < 104.7 >
edited by Xiaoling
on 2022/09/15 15:02
>
Change comment: There is no comment for this version

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Content
... ... @@ -71,6 +71,8 @@
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
74 +
75 +
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -101,6 +101,8 @@
101 101  * STOP Mode: 10uA @ 3.3v
102 102  * Max transmit power: 350mA@3.3v
103 103  
106 +
107 +
104 104  == ​1.4  Applications ==
105 105  
106 106  
... ... @@ -201,13 +201,13 @@
201 201  [[image:image-20220709092052-2.png]]
202 202  
203 203  
204 -**Connection:**
208 +(% style="color:blue" %)**Connection:**
205 205  
206 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
210 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
207 207  
208 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
212 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
209 209  
210 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
214 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
211 211  
212 212  
213 213  In the PC, use below serial tool settings:
... ... @@ -245,10 +245,10 @@
245 245  (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
246 246  )))
247 247  * (((
248 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
252 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
249 249  )))
250 250  * (((
251 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
255 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
252 252  
253 253  
254 254  
... ... @@ -277,10 +277,12 @@
277 277  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
278 278  
279 279  
280 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
281 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
282 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
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
283 283  
288 +
289 +
284 284  [[image:1657330501006-241.png]]
285 285  
286 286  
... ... @@ -291,13 +291,13 @@
291 291  === 2.2.6 Use MQTT protocol to uplink data ===
292 292  
293 293  
294 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
295 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
296 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
297 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
298 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
299 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
300 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
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
301 301  
302 302  [[image:1657249978444-674.png]]
303 303  
... ... @@ -314,8 +314,8 @@
314 314  === 2.2.7 Use TCP protocol to uplink data ===
315 315  
316 316  
317 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
318 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
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
319 319  
320 320  [[image:image-20220709093918-1.png]]
321 321  
... ... @@ -329,7 +329,7 @@
329 329  
330 330  User can use below command to change the (% style="color:green" %)**uplink interval**.
331 331  
332 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
338 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
333 333  
334 334  (((
335 335  
... ... @@ -337,9 +337,9 @@
337 337  
338 338  (% style="color:red" %)**NOTE:**
339 339  
340 -(% style="color:red" %)**1: By default, the device will send an uplink message every 1 hour.**
346 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
341 341  
342 -(% style="color:red" %)**2: When the firmware version is v1.3.2 and later firmware:**
348 +(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
343 343  )))
344 344  
345 345  (% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
... ... @@ -349,7 +349,7 @@
349 349  == 2.3  Uplink Payload ==
350 350  
351 351  
352 -=== 2.3.1  Before Firmware 1.3.2 ===
358 +=== 2.3.1  Before Firmware v1.3.2 ===
353 353  
354 354  
355 355  In this mode, uplink payload includes in total 14 bytes
... ... @@ -434,8 +434,6 @@
434 434  
435 435  
436 436  
437 -
438 -
439 439  == 2.4  Payload Explanation and Sensor Interface ==
440 440  
441 441  
... ... @@ -572,7 +572,7 @@
572 572  )))
573 573  
574 574  (((
575 -(% 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]])**.**
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]])**.**
576 576  )))
577 577  
578 578  
... ... @@ -699,9 +699,9 @@
699 699  
700 700  (% style="color:blue" %)** ➢ AT Command:**
701 701  
702 -(% 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)
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.
703 703  
704 -(% 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.
705 705  
706 706  
707 707  
... ... @@ -710,16 +710,13 @@
710 710  
711 711  (% style="color:blue" %)** ➢ AT Command:**
712 712  
713 -(% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data
717 +* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
718 +* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
714 714  
715 -
716 716  [[image:image-20220908175333-2.png]]
717 717  
718 718  
719 -(% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/ Clear cached data
720 720  
721 -
722 -
723 723  == 2.9  ​LED Indicator ==
724 724  
725 725  
... ... @@ -865,90 +865,90 @@
865 865  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]]
866 866  
867 867  
868 -AT+<CMD>?  : Help on <CMD>
869 +AT+<CMD>?  :  Help on <CMD>
869 869  
870 -AT+<CMD>         : Run <CMD>
871 +AT+<CMD>         :  Run <CMD>
871 871  
872 -AT+<CMD>=<value> : Set the value
873 +AT+<CMD>=<value> :  Set the value
873 873  
874 -AT+<CMD>=?  : Get the value
875 +AT+<CMD>=?  :  Get the value
875 875  
876 876  
877 877  (% style="color:#037691" %)**General Commands**(%%)      
878 878  
879 -AT  : Attention       
880 +AT  :  Attention       
880 880  
881 -AT?  : Short Help     
882 +AT?  :  Short Help     
882 882  
883 -ATZ  : MCU Reset    
884 +ATZ  :  MCU Reset    
884 884  
885 -AT+TDC  : Application Data Transmission Interval
886 +AT+TDC  :  Application Data Transmission Interval
886 886  
887 -AT+CFG  : Print all configurations
888 +AT+CFG  :  Print all configurations
888 888  
889 -AT+CFGMOD           : Working mode selection
890 +AT+CFGMOD           :  Working mode selection
890 890  
891 -AT+INTMOD            : Set the trigger interrupt mode
892 +AT+INTMOD            :  Set the trigger interrupt mode
892 892  
893 -AT+5VT  : Set extend the time of 5V power  
894 +AT+5VT  :  Set extend the time of 5V power  
894 894  
895 -AT+PRO  : Choose agreement
896 +AT+PRO  :  Choose agreement
896 896  
897 -AT+WEIGRE  : Get weight or set weight to 0
898 +AT+WEIGRE  :  Get weight or set weight to 0
898 898  
899 -AT+WEIGAP  : Get or Set the GapValue of weight
900 +AT+WEIGAP  :  Get or Set the GapValue of weight
900 900  
901 -AT+RXDL  : Extend the sending and receiving time
902 +AT+RXDL  :  Extend the sending and receiving time
902 902  
903 -AT+CNTFAC  : Get or set counting parameters
904 +AT+CNTFAC  :  Get or set counting parameters
904 904  
905 -AT+SERVADDR  : Server Address
906 +AT+SERVADDR  :  Server Address
906 906  
907 -AT+TR      : Get or Set record time"
908 +AT+TR  :  Get or Set record time"
908 908  
909 -AT+APN     : Get or set the APN
910 +AT+APN     :  Get or set the APN
910 910  
911 -AT+FBAND   : Get or Set whether to automatically modify the frequency band
912 +AT+FBAND  :  Get or Set whether to automatically modify the frequency band
912 912  
913 -AT+DNSCFG  : Get or Set DNS Server
914 +AT+DNSCFG  : Get or Set DNS Server
914 914  
915 -AT+GETSENSORVALUE   : Returns the current sensor measurement
916 +AT+GETSENSORVALUE   :  Returns the current sensor measurement
916 916  
917 -AT+NOUD      : Get or Set the number of data to be uploaded
918 +AT+NOUD  :  Get or Set the number of data to be uploaded
918 918  
919 -AT+CDP     : Read or Clear cached data
920 +AT+CDP     :  Read or Clear cached data
920 920  
921 -AT+LDDSALARM : Get or Set alarm of distance
922 +AT+LDDSALARM :  Get or Set alarm of distance
922 922  
923 923  
924 924  (% style="color:#037691" %)**COAP Management**      
925 925  
926 -AT+URI            : Resource parameters
927 +AT+URI            :  Resource parameters
927 927  
928 928  
929 929  (% style="color:#037691" %)**UDP Management**
930 930  
931 -AT+CFM          : Upload confirmation mode (only valid for UDP)
932 +AT+CFM          :  Upload confirmation mode (only valid for UDP)
932 932  
933 933  
934 934  (% style="color:#037691" %)**MQTT Management**
935 935  
936 -AT+CLIENT               : Get or Set MQTT client
937 +AT+CLIENT  :  Get or Set MQTT client
937 937  
938 -AT+UNAME  : Get or Set MQTT Username
939 +AT+UNAME  :  Get or Set MQTT Username
939 939  
940 -AT+PWD                  : Get or Set MQTT password
941 +AT+PWD  :  Get or Set MQTT password
941 941  
942 -AT+PUBTOPIC  : Get or Set MQTT publish topic
943 +AT+PUBTOPIC  :  Get or Set MQTT publish topic
943 943  
944 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
945 +AT+SUBTOPIC  :  Get or Set MQTT subscription topic
945 945  
946 946  
947 947  (% style="color:#037691" %)**Information**          
948 948  
949 -AT+FDR  : Factory Data Reset
950 +AT+FDR  :  Factory Data Reset
950 950  
951 -AT+PWORD  : Serial Access Password
952 +AT+PWORD  :  Serial Access Password
952 952  
953 953  
954 954  

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