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From version < 53.2 >
edited by Xiaoling
on 2022/11/17 11:08
To version < 61.2 >
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15 15  
16 16  = 1.  Introduction =
17 17  
18 -
19 19  == 1.1 ​ What is NDS03A NB-IoT Open/Close Door Sensor ==
20 20  
21 21  
22 22  (((
23 -The Dragino NDS03A is an Open/Close NB-IoT Door Sensor. It detects door open/close status and uplinks to IoT server via NB-IoT network. NDS03A can connect two door sensors.user can see the door status, open duration, open counts in the IoT Server.
22 +The Dragino NDS03A is an (% style="color:blue" %)**Open/Close NB-IoT Door Sensor**(%%). It detects door (% style="color:blue" %)**open/close status**(%%) and (% style="color:blue" %)**uplinks**(%%) to IoT server via NB-IoT network. NDS03A can connect two door sensors. user can see the door status, open duration, open counts in the IoT Server.
23 +)))
24 24  
25 -The NDS03A will send periodically data every 4 hours as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, NDS03A can count each open event and uplink periodically.
25 +(((
26 +The NDS03A will send periodically data (% style="color:blue" %)**every 4 hours** (%%)as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, NDS03A can count each open event and uplink periodically.
27 +)))
26 26  
27 -NDS03A has a Datalog feature, it will record the open/close event and the user can retrieve the history from NB-IoT.
29 +(((
30 +NDS03A has a (% style="color:blue" %)**Datalog feature**(%%), it will record the open/close event and the user can retrieve the history from NB-IoT.
31 +)))
28 28  
29 -NDS03A has the open alarm feature, user can set this feature so the device will send an alarm if the door has been open for a certain time.
33 +(((
34 +NDS03A has the(% style="color:blue" %)**open alarm feature**(%%), user can set this feature so the device will send an alarm if the door has been open for a certain time.
35 +)))
30 30  
37 +(((
31 31  NDS03A is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
32 32  )))
33 33  
34 34  (((
35 -NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
36 -\\CPN01 supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
37 -\\CPN01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
38 -\\To use CPN01, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that CPN01 supports. If local operator support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from the operator and install into CPN01 to get NB-IoT network connection.
42 +NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**standards-based low power wide area (LPWA) technologyTCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
39 39  )))
40 40  
41 -​
45 +(((
46 +NDS03A is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
47 +)))
42 42  
49 +(((
50 +To use NDS03A, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NDS03A supports. If local operator support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from the operator and install into NDS03A to get NB-IoT network connection.
51 +)))
43 43  
53 +
54 +
44 44  == ​1.2  Features ==
45 45  
46 46  
... ... @@ -48,7 +48,7 @@
48 48  * Open/Close detect
49 49  * Open/Close statistics
50 50  * Monitor Battery Level
51 -* Uplink on periodically and open/close event
62 +* connect two door sensors
52 52  * Datalog feature
53 53  * Uplink periodically
54 54  * Downlink to change configure
... ... @@ -60,51 +60,50 @@
60 60  * 8500mAh Battery for long-term use
61 61  
62 62  
63 -== 1.3  Specification ==
74 +== 1.3  Storage & Operation ==
64 64  
65 65  
66 -(% style="color:blue" %)**Common DC Characteristics:**
77 +Temperature -40°C to +85°C
67 67  
68 -* Supply Voltage: 2.1v ~~ 3.6v
69 -* Operating Temperature: -40 ~~ 85°C
70 70  
71 -(% style="color:blue" %)**NB-IoT Spec:**
80 +== 1.4  Mechanical ==
72 72  
73 -* - B1 @H-FDD: 2100MHz
74 -* - B3 @H-FDD: 1800MHz
75 -* - B8 @H-FDD: 900MHz
76 -* - B5 @H-FDD: 850MHz
77 -* - B20 @H-FDD: 800MHz
78 -* - B28 @H-FDD: 700MHz
79 79  
83 +[[image:image-20221117114937-4.png]]
80 80  
81 -== 1.4  Installation ==
82 82  
86 +[[image:image-20221117114949-5.png]]
83 83  
84 -Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
85 85  
86 -[[image:image-20221021110329-1.png]]
89 +[[image:image-20221117115010-6.png]]
87 87  
88 88  
89 -[[image:image-20221022234602-2.png||height="288" width="922"]]
90 90  
93 +== 1.5 ​ Applications ==
91 91  
92 92  
93 -== 1.5 ​ Applications ==
96 +[[image:image-20221117114842-3.png]]
94 94  
95 95  
96 -* Open/Close Detection
97 -* Pulse meter application
98 -* Dry Contact Detection
99 99  
100 +== 1.6  Specification ==
100 100  
101 -== 1.6  Mechanical ==
102 102  
103 +(% style="color:blue" %)**Common DC Characteristics:**
103 103  
104 -​[[image:image-20221021110415-3.png]]
105 +* Supply Voltage: 2.1v ~~ 3.6v
106 +* Operating Temperature: -40 ~~ 85°C
105 105  
108 +(% style="color:blue" %)**NB-IoT Spec:**
106 106  
110 +* - B1 @H-FDD: 2100MHz
111 +* - B3 @H-FDD: 1800MHz
112 +* - B8 @H-FDD: 900MHz
113 +* - B5 @H-FDD: 850MHz
114 +* - B20 @H-FDD: 800MHz
115 +* - B28 @H-FDD: 700MHz
107 107  
117 +
108 108  == 1.7  Pin Definitions and Switch ==
109 109  
110 110  
... ... @@ -114,7 +114,7 @@
114 114  === 1.7.1  Pin Definition ===
115 115  
116 116  
117 -CPN01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the **[[LSN50v2 User Manual>>doc:Main.User Manual for LoRaWAN End Nodes.LSN50 & LSN50-V2 - LoRaWAN Sensor Node User Manual.WebHome]]**.
127 +The device is pre-configured to connect to a door sensor. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at:  [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
118 118  
119 119  
120 120  
... ... @@ -152,35 +152,42 @@
152 152  
153 153  
154 154  
155 -= 2.  Use CPN01 to communicate with IoT Server =
165 +== 1.8  Magnet Distance ==
156 156  
157 157  
168 +(% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm
169 +
170 +(% style="color:blue" %)**Iron Door:**(%%)**    **30 ~~ 45mm
171 +
172 +
173 +
174 += 2.  Use CPN01 to communicate with IoT Server =
175 +
158 158  == 2.1  How it works ==
159 159  
160 160  
161 -The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get (% style="color:blue" %)**Open/Close Event or Count**(%%) from sensor and send the value to the NB-IoT network. The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
179 +In this user case, the NDS03A is installed on the door edge to detect the open/close event and send the status to the NB-IoT server. The NB-IoT network will forward this value to IoT server via the protocol defined by NDS03A.
162 162  
163 -The diagram below shows the working flow in the default firmware of CPN01:
181 +The diagram below shows the working flow in the default firmware of NDS03A:
164 164  
165 165  [[image:image-20221021110615-5.png]]
166 166  
167 167  
168 168  
169 -== 2.2 ​ Configure CPN01 ==
187 +== 2.2 ​ Configure NDS03A ==
170 170  
171 -
172 172  === 2.2.1 Test Requirement ===
173 173  
174 174  
175 -To use CPN01 in your city, make sure to meet below requirements:
192 +To use NDS03A in your city, make sure to meet below requirements:
176 176  
177 177  * Your local operator has already distributed an NB-IoT Network.
178 -* The local NB-IoT network used the band that CPN01 supports.
195 +* The local NB-IoT network used the band that NDS03A supports.
179 179  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
180 180  
181 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
198 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDS03A will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
182 182  
183 -[[image:image-20221023000439-3.png]]
200 +[[image:image-20221117142300-1.png]]
184 184  
185 185   ​
186 186  
... ... @@ -196,10 +196,10 @@
196 196  
197 197  
198 198  
199 -=== 2.2.3 Connect USB – TTL to CPN01 and configure it ===
216 +=== 2.2.3 Connect USB – TTL to NDS03A and configure it ===
200 200  
201 201  
202 -User need to configure CPN01 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. CPN01 support AT Commands, user can use a USB to TTL adapter to connect to CPN01 and use AT Commands to configure it, as below.
219 +User need to configure NDS03A via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NDS03A support AT Commands, user can use a USB to TTL adapter to connect to NDS03A and use AT Commands to configure it, as below.
203 203  
204 204  (% style="color:blue" %)**Connection:**
205 205  
... ... @@ -222,11 +222,11 @@
222 222  
223 223  * Flow Control: (% style="color:red" %)**None**
224 224  
225 -Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
242 +Make sure the switch is in FLASH position, then power on NDS03A by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
226 226  
227 227  ​[[image:image-20221021110817-7.png]]
228 228  
229 -CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
246 +NDS03A will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
230 230  
231 231  
232 232  (% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
... ... @@ -252,7 +252,7 @@
252 252  [[image:image-20221021110948-8.png]]
253 253  
254 254  
255 -After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server.
272 +After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), NDS03A will start to uplink sensor values to the CoAP server.
256 256  
257 257  [[image:image-20221021110956-9.png]] ​
258 258  
... ... @@ -328,11 +328,11 @@
328 328  
329 329  User can use below command to change the (% style="color:blue" %)**uplink interval**.
330 330  
331 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hours)
348 +* (% style="color:#037691" %)**AT+TDC=14400      ** (%%) ~/~/ Set Update Interval to 14400s (4 hours)
332 332  
333 333  (% style="color:red" %)**NOTE:**
334 334  
335 -1.  By default, the device will send an uplink message every 1 hour.
352 +1.  By default, the device will send an uplink message every 4 hour.
336 336  
337 337  
338 338  
... ... @@ -352,15 +352,17 @@
352 352  |(% style="width:100px" %)**3**|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:100px" %)**3**|(% style="width:80px" %)4|(% style="width:50px" %)**8 group**
353 353  |(% style="width:176px" %)[[The last open duration>>||anchor="H2.4.9A0Thelastopenduration"]]|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% style="width:115px" %)Contact Status|(% style="width:92px" %)Total pulse|(% style="width:169px" %)The last open duration|(% style="width:97px" %)Time stamp|(% style="width:74px" %)...
354 354  
355 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
372 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
356 356  
357 -[[image:image-20221021111201-16.png||height="572" width="792"]]
374 +[[image:image-20221117145932-2.png]]
358 358  
359 359  
360 360  The payload is ASCII string, representative same HEX:
361 361  
362 -**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0c78__(% style="color:#00b0f0" %) __17__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__ (% style="color:#660066" %)__00__ (% style="color:#aaaa40" %)__000009__(% style="color:#663300" %) __000002__ (% style="color:#d60093" %)__6315537b__ (% style="color:#660066" %)__01 00000b 02 0000026 63510fed__ (%%)__0100000e0200000263510f39__ __010000000000000063510e85__ __010000000000000063510d2e__ __010000000000000063510c7a__ __010000000000000063510bc6__ __010000000000000063510954__ __010000000000000063510882 __**
379 +**0x **f867787050213317  0064  0ccf 19 01 00 00 000016 000017 637590df
363 363  
381 +**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0ccf__(% style="color:#00b0f0" %) __19__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__(% style="color:#660066" %) (% style="color:#aaaa40" %)__000016__(% style="color:#663300" %) __000017__ (% style="color:#d60093" %)__637590df__(%%)**
382 +
364 364  **where:**
365 365  
366 366  * (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050213317 = f867787050213317
... ... @@ -367,28 +367,24 @@
367 367  
368 368  * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
369 369  
370 -* (% style="color:#037691" %)**BAT :**(%%) 0x0c78 = 3192 mV = 3.192V
389 +* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
371 371  
372 -* (% style="color:#037691" %)**Singal: **(%%)0x17 = 23
391 +* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
373 373  
374 374  * (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1
375 375  
376 -* (% style="color:#037691" %)**Calculate Flag:**(%%) 0x00=0
395 +* (% style="color:#037691" %)**Door Status:**(%%) 0x00=0
377 377  
378 -* (% style="color:#037691" %)**Contact Status:**(%%) 0x00=0
397 +* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
379 379  
380 -* (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
399 +* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
381 381  
382 -* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9
401 +* (% style="color:#037691" %)**last open time: **(%%)0x000017 =23
383 383  
384 -* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2
403 +* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
385 385  
386 -* (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time)
387 387  
388 -* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01  00000b  000026  63510fed
389 389  
390 -* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,.......
391 -
392 392  == 2.4  Payload Explanation and Sensor Interface ==
393 393  
394 394  
... ... @@ -870,7 +870,6 @@
870 870  * Size: 195 x 125 x 55 mm
871 871  * Weight:   420g
872 872  
873 -
874 874  = 9.  Support =
875 875  
876 876  
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