Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 61.2 >
edited by Xiaoling
on 2022/11/17 15:08
To version < 54.1 >
edited by Xiaoling
on 2022/11/17 11:45
>
Change comment: Uploaded new attachment "image-20221117114459-2.png", version {1}

Summary

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Content
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15 15  
16 16  = 1.  Introduction =
17 17  
18 +
18 18  == 1.1 ​ What is NDS03A NB-IoT Open/Close Door Sensor ==
19 19  
20 20  
... ... @@ -51,7 +51,9 @@
51 51  )))
52 52  
53 53  
55 +​
54 54  
57 +
55 55  == ​1.2  Features ==
56 56  
57 57  
... ... @@ -59,7 +59,7 @@
59 59  * Open/Close detect
60 60  * Open/Close statistics
61 61  * Monitor Battery Level
62 -* connect two door sensors
65 +* Uplink on periodically and open/close event
63 63  * Datalog feature
64 64  * Uplink periodically
65 65  * Downlink to change configure
... ... @@ -70,23 +70,32 @@
70 70  * Micro SIM card slot for NB-IoT SIM
71 71  * 8500mAh Battery for long-term use
72 72  
76 +== 1.3  Specification ==
73 73  
74 -== 1.3  Storage & Operation ==
75 75  
79 +(% style="color:blue" %)**Common DC Characteristics:**
76 76  
77 -Temperature -40°C to +85°C
81 +* Supply Voltage: 2.1v ~~ 3.6v
82 +* Operating Temperature: -40 ~~ 85°C
78 78  
84 +(% style="color:blue" %)**NB-IoT Spec:**
79 79  
80 -== 1.4  Mechanical ==
86 +* - B1 @H-FDD: 2100MHz
87 +* - B3 @H-FDD: 1800MHz
88 +* - B8 @H-FDD: 900MHz
89 +* - B5 @H-FDD: 850MHz
90 +* - B20 @H-FDD: 800MHz
91 +* - B28 @H-FDD: 700MHz
81 81  
93 +== 1.4  Installation ==
82 82  
83 -[[image:image-20221117114937-4.png]]
84 84  
96 +Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
85 85  
86 -[[image:image-20221117114949-5.png]]
98 +[[image:image-20221021110329-1.png]]
87 87  
88 88  
89 -[[image:image-20221117115010-6.png]]
101 +[[image:image-20221022234602-2.png||height="288" width="922"]]
90 90  
91 91  
92 92  
... ... @@ -93,28 +93,17 @@
93 93  == 1.5 ​ Applications ==
94 94  
95 95  
96 -[[image:image-20221117114842-3.png]]
108 +* Open/Close Detection
109 +* Pulse meter application
110 +* Dry Contact Detection
97 97  
112 +== 1.6  Mechanical ==
98 98  
99 99  
100 -== 1.6  Specification ==
115 +​[[image:image-20221021110415-3.png]]
101 101  
102 102  
103 -(% style="color:blue" %)**Common DC Characteristics:**
104 104  
105 -* Supply Voltage: 2.1v ~~ 3.6v
106 -* Operating Temperature: -40 ~~ 85°C
107 -
108 -(% style="color:blue" %)**NB-IoT Spec:**
109 -
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
116 -
117 -
118 118  == 1.7  Pin Definitions and Switch ==
119 119  
120 120  
... ... @@ -124,7 +124,7 @@
124 124  === 1.7.1  Pin Definition ===
125 125  
126 126  
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]]
128 +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]]**.
128 128  
129 129  
130 130  
... ... @@ -162,42 +162,35 @@
162 162  
163 163  
164 164  
165 -== 1.8  Magnet Distance ==
166 -
167 -
168 -(% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm
169 -
170 -(% style="color:blue" %)**Iron Door:**(%%)**    **30 ~~ 45mm
171 -
172 -
173 -
174 174  = 2.  Use CPN01 to communicate with IoT Server =
175 175  
168 +
176 176  == 2.1  How it works ==
177 177  
178 178  
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.
172 +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.
180 180  
181 -The diagram below shows the working flow in the default firmware of NDS03A:
174 +The diagram below shows the working flow in the default firmware of CPN01:
182 182  
183 183  [[image:image-20221021110615-5.png]]
184 184  
185 185  
186 186  
187 -== 2.2 ​ Configure NDS03A ==
180 +== 2.2 ​ Configure CPN01 ==
188 188  
182 +
189 189  === 2.2.1 Test Requirement ===
190 190  
191 191  
192 -To use NDS03A in your city, make sure to meet below requirements:
186 +To use CPN01 in your city, make sure to meet below requirements:
193 193  
194 194  * Your local operator has already distributed an NB-IoT Network.
195 -* The local NB-IoT network used the band that NDS03A supports.
189 +* The local NB-IoT network used the band that CPN01 supports.
196 196  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
197 197  
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.
192 +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.
199 199  
200 -[[image:image-20221117142300-1.png]]
194 +[[image:image-20221023000439-3.png]]
201 201  
202 202   ​
203 203  
... ... @@ -213,10 +213,10 @@
213 213  
214 214  
215 215  
216 -=== 2.2.3 Connect USB – TTL to NDS03A and configure it ===
210 +=== 2.2.3 Connect USB – TTL to CPN01 and configure it ===
217 217  
218 218  
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.
213 +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.
220 220  
221 221  (% style="color:blue" %)**Connection:**
222 222  
... ... @@ -239,11 +239,11 @@
239 239  
240 240  * Flow Control: (% style="color:red" %)**None**
241 241  
242 -Make sure the switch is in FLASH position, then power on NDS03A by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
236 +Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
243 243  
244 244  ​[[image:image-20221021110817-7.png]]
245 245  
246 -NDS03A will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
240 +CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
247 247  
248 248  
249 249  (% 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]]
... ... @@ -269,7 +269,7 @@
269 269  [[image:image-20221021110948-8.png]]
270 270  
271 271  
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.
266 +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.
273 273  
274 274  [[image:image-20221021110956-9.png]] ​
275 275  
... ... @@ -345,11 +345,11 @@
345 345  
346 346  User can use below command to change the (% style="color:blue" %)**uplink interval**.
347 347  
348 -* (% style="color:#037691" %)**AT+TDC=14400      ** (%%) ~/~/ Set Update Interval to 14400s (4 hours)
342 +* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hours)
349 349  
350 350  (% style="color:red" %)**NOTE:**
351 351  
352 -1.  By default, the device will send an uplink message every 4 hour.
346 +1.  By default, the device will send an uplink message every 1 hour.
353 353  
354 354  
355 355  
... ... @@ -369,17 +369,15 @@
369 369  |(% 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**
370 370  |(% 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" %)...
371 371  
372 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
366 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
373 373  
374 -[[image:image-20221117145932-2.png]]
368 +[[image:image-20221021111201-16.png||height="572" width="792"]]
375 375  
376 376  
377 377  The payload is ASCII string, representative same HEX:
378 378  
379 -**0x **f867787050213317  0064  0ccf 19 01 00 00 000016 000017 637590df
373 +**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 __**
380 380  
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 -
383 383  **where:**
384 384  
385 385  * (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050213317 = f867787050213317
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386 386  
387 387  * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
388 388  
389 -* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
381 +* (% style="color:#037691" %)**BAT :**(%%) 0x0c78 = 3192 mV = 3.192V
390 390  
391 -* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
383 +* (% style="color:#037691" %)**Singal: **(%%)0x17 = 23
392 392  
393 393  * (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1
394 394  
395 -* (% style="color:#037691" %)**Door Status:**(%%) 0x00=0
387 +* (% style="color:#037691" %)**Calculate Flag:**(%%) 0x00=0
396 396  
397 -* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
389 +* (% style="color:#037691" %)**Contact Status:**(%%) 0x00=0
398 398  
399 -* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
391 +* (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
400 400  
401 -* (% style="color:#037691" %)**last open time: **(%%)0x000017 =23
393 +* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9
402 402  
403 -* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
395 +* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2
404 404  
397 +* (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time)
405 405  
399 +* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01  00000b  000026  63510fed
406 406  
401 +* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,.......
402 +
407 407  == 2.4  Payload Explanation and Sensor Interface ==
408 408  
409 409  
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