Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.3 >
edited by Xiaoling
on 2022/10/15 10:00
To version < 104.4 >
edited by Xiaoling
on 2022/09/09 11:53
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -71,8 +71,6 @@
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
74 -
75 -
76 76  == 1.3  Specification ==
77 77  
78 78  
... ... @@ -103,8 +103,6 @@
103 103  * STOP Mode: 10uA @ 3.3v
104 104  * Max transmit power: 350mA@3.3v
105 105  
106 -
107 -
108 108  == ​1.4  Applications ==
109 109  
110 110  
... ... @@ -120,6 +120,7 @@
120 120  
121 121  
122 122  
119 +
123 123  == 1.5  Pin Definitions ==
124 124  
125 125  
... ... @@ -204,13 +204,13 @@
204 204  [[image:image-20220709092052-2.png]]
205 205  
206 206  
207 -(% style="color:blue" %)**Connection:**
204 +**Connection:**
208 208  
209 - (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
206 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
210 210  
211 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
208 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
212 212  
213 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
210 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
214 214  
215 215  
216 216  In the PC, use below serial tool settings:
... ... @@ -248,10 +248,10 @@
248 248  (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
249 249  )))
250 250  * (((
251 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
248 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
252 252  )))
253 253  * (((
254 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
251 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
255 255  
256 256  
257 257  
... ... @@ -280,9 +280,9 @@
280 280  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
281 281  
282 282  
283 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
284 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
285 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
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
286 286  
287 287  [[image:1657330501006-241.png]]
288 288  
... ... @@ -294,13 +294,13 @@
294 294  === 2.2.6 Use MQTT protocol to uplink data ===
295 295  
296 296  
297 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
298 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
299 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
300 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
301 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
302 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
303 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
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
304 304  
305 305  [[image:1657249978444-674.png]]
306 306  
... ... @@ -317,8 +317,8 @@
317 317  === 2.2.7 Use TCP protocol to uplink data ===
318 318  
319 319  
320 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
321 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
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
322 322  
323 323  [[image:image-20220709093918-1.png]]
324 324  
... ... @@ -332,7 +332,7 @@
332 332  
333 333  User can use below command to change the (% style="color:green" %)**uplink interval**.
334 334  
335 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
332 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
336 336  
337 337  (((
338 338  
... ... @@ -340,9 +340,9 @@
340 340  
341 341  (% style="color:red" %)**NOTE:**
342 342  
343 -(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
340 +(% style="color:red" %)**1: By default, the device will send an uplink message every 1 hour.**
344 344  
345 -(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
342 +(% style="color:red" %)**2: When the firmware version is v1.3.2 and later firmware:**
346 346  )))
347 347  
348 348  (% 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).**
... ... @@ -352,7 +352,7 @@
352 352  == 2.3  Uplink Payload ==
353 353  
354 354  
355 -=== 2.3.1  Before Firmware v1.3.2 ===
352 +=== 2.3.1  Before Firmware 1.3.2 ===
356 356  
357 357  
358 358  In this mode, uplink payload includes in total 14 bytes
... ... @@ -371,27 +371,39 @@
371 371  [[image:1657331036973-987.png]]
372 372  
373 373  
374 -
371 +(((
375 375  The payload is **ASCII** string, representative same HEX:
373 +)))
376 376  
377 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
375 +(((
376 +0x72403155615900640c6c19029200 where:
377 +)))
378 378  
379 -**where :**
379 +* (((
380 +Device ID: 0x724031556159 = 724031556159
381 +)))
382 +* (((
383 +Version:  0x0064=100=1.0.0
384 +)))
380 380  
381 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
386 +* (((
387 +BAT:  0x0c6c = 3180 mV = 3.180V
388 +)))
389 +* (((
390 +Signal: 0x19 = 25
391 +)))
392 +* (((
393 +Distance: 0x0292= 658 mm
394 +)))
395 +* (((
396 +Interrupt: 0x00 = 0
382 382  
383 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
384 384  
385 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
386 386  
387 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
388 388  
389 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
401 +
402 +)))
390 390  
391 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
392 -
393 -
394 -
395 395  === **2.3.2  Since firmware v1.3.2** ===
396 396  
397 397  
... ... @@ -410,32 +410,23 @@
410 410  
411 411  The payload is ASCII string, representative same HEX:
412 412  
413 -**0x (% style="color:red" %)f867787050213317 (% style="color:blue" %)0084 (% style="color:green" %)0cf4 (% style="color:#00b0f0" %)1e (% style="color:#7030a0" %)01 (% style="color:#d60093" %)00(% style="color:#a14d07" %) 0039 (% style="color:#0020b0" %)6315537b (% style="color:#663300" %)00396319baf0 00396319ba3c 00396319b988 00396319b8d4 00396319b820 00396319b76c 00396319b6b8 00396319b604 (%%)**
422 +0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where:
414 414  
415 -**where:**
424 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
425 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
426 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
427 +* (% style="color:blue" %)Singal: 0x1e = 30
428 +* (% style="color:red" %)Mod: 0x01 = 1
429 +* Interrupt: 0x00= 0
430 +* Distance: 0x0039= 57 = 57
431 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
432 +* Distance,Time stamp : 00396319baf0
433 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
416 416  
417 -* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
418 418  
419 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
420 420  
421 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
422 422  
423 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
424 424  
425 -* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
426 -
427 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
428 -
429 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
430 -
431 -* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
432 -
433 -* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
434 -
435 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
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]])**.**
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]])**.**
576 576  )))
577 577  
578 578  
... ... @@ -699,27 +699,27 @@
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)
703 -* (% 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.
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)
704 704  
705 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
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.
706 706  
707 -[[image:image-20221009001114-1.png||height="687" width="955"]]
708 708  
709 709  
710 -
711 711  == 2.8  Read or Clear cached data ==
712 712  
713 713  
714 714  (% style="color:blue" %)** ➢ AT Command:**
715 715  
716 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
717 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
713 +(% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data
718 718  
715 +
719 719  [[image:image-20220908175333-2.png]]
720 720  
721 721  
719 +(% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/ Clear cached data
722 722  
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>
868 +AT+<CMD>?  : Help on <CMD>
869 869  
870 -AT+<CMD>         :  Run <CMD>
870 +AT+<CMD>         : Run <CMD>
871 871  
872 -AT+<CMD>=<value> :  Set the value
872 +AT+<CMD>=<value> : Set the value
873 873  
874 -AT+<CMD>=?  :  Get the value
874 +AT+<CMD>=?  : Get the value
875 875  
876 876  
877 877  (% style="color:#037691" %)**General Commands**(%%)      
878 878  
879 -AT  :  Attention       
879 +AT  : Attention       
880 880  
881 -AT?  :  Short Help     
881 +AT?  : Short Help     
882 882  
883 -ATZ  :  MCU Reset    
883 +ATZ  : MCU Reset    
884 884  
885 -AT+TDC  :  Application Data Transmission Interval
885 +AT+TDC  : Application Data Transmission Interval
886 886  
887 -AT+CFG  :  Print all configurations
887 +AT+CFG  : Print all configurations
888 888  
889 -AT+CFGMOD           :  Working mode selection
889 +AT+CFGMOD           : Working mode selection
890 890  
891 -AT+INTMOD            :  Set the trigger interrupt mode
891 +AT+INTMOD            : Set the trigger interrupt mode
892 892  
893 -AT+5VT  :  Set extend the time of 5V power  
893 +AT+5VT  : Set extend the time of 5V power  
894 894  
895 -AT+PRO  :  Choose agreement
895 +AT+PRO  : Choose agreement
896 896  
897 -AT+WEIGRE  :  Get weight or set weight to 0
897 +AT+WEIGRE  : Get weight or set weight to 0
898 898  
899 -AT+WEIGAP  :  Get or Set the GapValue of weight
899 +AT+WEIGAP  : Get or Set the GapValue of weight
900 900  
901 -AT+RXDL  :  Extend the sending and receiving time
901 +AT+RXDL  : Extend the sending and receiving time
902 902  
903 -AT+CNTFAC  :  Get or set counting parameters
903 +AT+CNTFAC  : Get or set counting parameters
904 904  
905 -AT+SERVADDR  :  Server Address
905 +AT+SERVADDR  : Server Address
906 906  
907 -AT+TR  :  Get or Set record time"
907 +AT+TR      : Get or Set record time"
908 908  
909 -AT+APN     :  Get or set the APN
909 +AT+APN     : Get or set the APN
910 910  
911 -AT+FBAND  :  Get or Set whether to automatically modify the frequency band
911 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
912 912  
913 -AT+DNSCFG  : Get or Set DNS Server
913 +AT+DNSCFG  : Get or Set DNS Server
914 914  
915 -AT+GETSENSORVALUE   :  Returns the current sensor measurement
915 +AT+GETSENSORVALUE   : Returns the current sensor measurement
916 916  
917 -AT+NOUD  :  Get or Set the number of data to be uploaded
917 +AT+NOUD      : Get or Set the number of data to be uploaded
918 918  
919 -AT+CDP     :  Read or Clear cached data
919 +AT+CDP     : Read or Clear cached data
920 920  
921 -AT+LDDSALARM :  Get or Set alarm of distance
921 +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
926 +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)
931 +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
936 +AT+CLIENT               : Get or Set MQTT client
937 937  
938 -AT+UNAME  :  Get or Set MQTT Username
938 +AT+UNAME  : Get or Set MQTT Username
939 939  
940 -AT+PWD  :  Get or Set MQTT password
940 +AT+PWD                  : Get or Set MQTT password
941 941  
942 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
942 +AT+PUBTOPIC  : Get or Set MQTT publish topic
943 943  
944 -AT+SUBTOPIC  :  Get or Set MQTT subscription topic
944 +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
949 +AT+FDR  : Factory Data Reset
950 950  
951 -AT+PWORD  :  Serial Access Password
951 +AT+PWORD  : Serial Access Password
952 952  
953 953  
954 954  
image-20221009001114-1.png
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