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From version < 52.5 >
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Summary

Details

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Title
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1 -CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
1 +NDS03A - Outdoor NB-IoT Open/Close Door Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652856952171-363.png?rev=1.1||alt="1652856952171-363.png" height="578" width="588"]]
2 +[[image:image-20221117105556-1.png]]
3 3  
4 4  
5 5  
6 -**Table of Contents：**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
10 +**Table of Contents：**
12 12  
13 13  
13 +
14 +
15 +
14 14  = 1.  Introduction =
15 15  
18 +== 1.1 ​ What is NDS03A NB-IoT Open/Close Door Sensor ==
16 16  
17 -== 1.1 ​ What is CPN01 NB-IoT Pulse/Contact Sensor ==
18 18  
21 +(((
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 +)))
19 19  
20 20  (((
21 -The Dragino CPN01 is an (% style="color:blue" %)**NB-IoT Dry Contact Sensor**(%%). It detects open/close status and uplinks the info to IoT server via NB-IoT network. User can see the (% style="color:blue" %)**dry contact status, open time, and open counts**(%%) in the IoT Server.
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.
22 22  )))
23 23  
24 24  (((
25 -The CPN01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculates the last open duration. Users can also disable the uplink for each Open/Close event, instead, device can count each open event and uplink periodically.
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.
26 26  )))
27 27  
28 28  (((
29 -CPN01 has** (% style="color:blue" %)Open-Alarm feature(%%)**, user can set this feature so CPN01 will send an alarm if the contact has been open exceeds a certain time.
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.
30 30  )))
31 31  
32 32  (((
33 -CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
38 +NDS03A is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
34 34  )))
35 35  
36 36  (((
37 -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.
38 -\\CPN01 supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
39 -\\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)
40 -\\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.
41 41  )))
42 42  
43 -​
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 +)))
44 44  
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 +)))
45 45  
53 +
54 +
46 46  == ​1.2  Features ==
47 47  
48 48  
... ... @@ -50,7 +50,7 @@
50 50  * Open/Close detect
51 51  * Open/Close statistics
52 52  * Monitor Battery Level
53 -* Uplink on periodically and open/close event
62 +* connect two door sensors
54 54  * Datalog feature
55 55  * Uplink periodically
56 56  * Downlink to change configure
... ... @@ -61,55 +61,49 @@
61 61  * Micro SIM card slot for NB-IoT SIM
62 62  * 8500mAh Battery for long-term use
63 63  
73 +== 1.3  Storage & Operation ==
64 64  
65 65  
66 -== 1.3  Specification ==
76 +Temperature -40°C to +85°C
67 67  
68 68  
69 -(% style="color:blue" %)**Common DC Characteristics:**
79 +== 1.4  Mechanical ==
70 70  
71 -* Supply Voltage: 2.1v ~~ 3.6v
72 -* Operating Temperature: -40 ~~ 85°C
73 73  
74 -(% style="color:blue" %)**NB-IoT Spec:**
82 +[[image:image-20221117114937-4.png]]
75 75  
76 -* - B1 @H-FDD: 2100MHz
77 -* - B3 @H-FDD: 1800MHz
78 -* - B8 @H-FDD: 900MHz
79 -* - B5 @H-FDD: 850MHz
80 -* - B20 @H-FDD: 800MHz
81 -* - B28 @H-FDD: 700MHz
82 82  
85 +[[image:image-20221117114949-5.png]]
83 83  
84 84  
85 -== 1.4  Installation ==
88 +[[image:image-20221117115010-6.png]]
86 86  
87 87  
88 -Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
89 89  
90 -[[image:image-20221021110329-1.png]]
91 -
92 -
93 -[[image:image-20221022234602-2.png||height="288" width="922"]]
94 -
95 -
96 -
97 97  == 1.5 ​ Applications ==
98 98  
99 99  
100 -* Open/Close Detection
101 -* Pulse meter application
102 -* Dry Contact Detection
95 +[[image:image-20221117114842-3.png]]
103 103  
104 104  
105 105  
106 -== 1.6  Mechanical ==
99 +== 1.6  Specification ==
107 107  
108 108  
109 -​[[image:image-20221021110415-3.png]]
102 +(% style="color:blue" %)**Common DC Characteristics:**
110 110  
104 +* Supply Voltage: 2.1v ~~ 3.6v
105 +* Operating Temperature: -40 ~~ 85°C
111 111  
107 +(% style="color:blue" %)**NB-IoT Spec:**
112 112  
109 +* - B1 @H-FDD: 2100MHz
110 +* - B3 @H-FDD: 1800MHz
111 +* - B8 @H-FDD: 900MHz
112 +* - B5 @H-FDD: 850MHz
113 +* - B20 @H-FDD: 800MHz
114 +* - B28 @H-FDD: 700MHz
115 +
113 113  == 1.7  Pin Definitions and Switch ==
114 114  
115 115  
... ... @@ -119,7 +119,7 @@
119 119  === 1.7.1  Pin Definition ===
120 120  
121 121  
122 -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]]**.
125 +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]]
123 123  
124 124  
125 125  
... ... @@ -157,35 +157,42 @@
157 157  
158 158  
159 159  
160 -= 2.  Use CPN01 to communicate with IoT Server =
163 +== 1.8  Magnet Distance ==
161 161  
162 162  
166 +(% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm
167 +
168 +(% style="color:blue" %)**Iron Door:**(%%)**    **30 ~~ 45mm
169 +
170 +
171 +
172 += 2.  Use CPN01 to communicate with IoT Server =
173 +
163 163  == 2.1  How it works ==
164 164  
165 165  
166 -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.
177 +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.
167 167  
168 -The diagram below shows the working flow in the default firmware of CPN01:
179 +The diagram below shows the working flow in the default firmware of NDS03A:
169 169  
170 170  [[image:image-20221021110615-5.png]]
171 171  
172 172  
173 173  
174 -== 2.2 ​ Configure CPN01 ==
185 +== 2.2 ​ Configure NDS03A ==
175 175  
176 -
177 177  === 2.2.1 Test Requirement ===
178 178  
179 179  
180 -To use CPN01 in your city, make sure to meet below requirements:
190 +To use NDS03A in your city, make sure to meet below requirements:
181 181  
182 182  * Your local operator has already distributed an NB-IoT Network.
183 -* The local NB-IoT network used the band that CPN01 supports.
193 +* The local NB-IoT network used the band that NDS03A supports.
184 184  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
185 185  
186 -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.
196 +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.
187 187  
188 -[[image:image-20221023000439-3.png]]
198 +[[image:image-20221117142300-1.png]]
189 189  
190 190   ​
191 191  
... ... @@ -201,10 +201,10 @@
201 201  
202 202  
203 203  
204 -=== 2.2.3 Connect USB – TTL to CPN01 and configure it ===
214 +=== 2.2.3 Connect USB – TTL to NDS03A and configure it ===
205 205  
206 206  
207 -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.
217 +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.
208 208  
209 209  (% style="color:blue" %)**Connection:**
210 210  
... ... @@ -227,11 +227,11 @@
227 227  
228 228  * Flow Control: (% style="color:red" %)**None**
229 229  
230 -Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
240 +Make sure the switch is in FLASH position, then power on NDS03A by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
231 231  
232 232  ​[[image:image-20221021110817-7.png]]
233 233  
234 -CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
244 +NDS03A will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
235 235  
236 236  
237 237  (% 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]]
... ... @@ -257,7 +257,7 @@
257 257  [[image:image-20221021110948-8.png]]
258 258  
259 259  
260 -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.
270 +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.
261 261  
262 262  [[image:image-20221021110956-9.png]] ​
263 263  
... ... @@ -333,11 +333,11 @@
333 333  
334 334  User can use below command to change the (% style="color:blue" %)**uplink interval**.
335 335  
336 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hours)
346 +* (% style="color:#037691" %)**AT+TDC=14400      ** (%%) ~/~/ Set Update Interval to 14400s (4 hours)
337 337  
338 338  (% style="color:red" %)**NOTE:**
339 339  
340 -1.  By default, the device will send an uplink message every 1 hour.
350 +1.  By default, the device will send an uplink message every 4 hour.
341 341  
342 342  
343 343  
... ... @@ -344,27 +344,47 @@
344 344  == 2.3  Uplink Payload ==
345 345  
346 346  
347 -The uplink payload includes 123 bytes in total by default.
357 +The uplink payload includes 26 bytes in total by default.
348 348  
349 -Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
359 +Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
350 350  
361 +(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
351 351  
352 -(% border="1.5" style="background-color:#ffffcc; color:green; width:510px" %)
353 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:80px" %)**1**|(% style="width:40px" %)**1**|(% style="width:80px" %)**1**|(% style="width:80px" %)**1**|(% style="width:40px" %)**1**|(% style="width:60px" %)**3**
354 -|=(% style="width: 96px;" %)**Value**|(% style="width:84px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:44px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:121px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:52px" %)MOD|(% style="width:84px" %)[[ Calculate Flag>>||anchor="H2.4.5A0CalculateFlag"]]|(% style="width:116px" %)[[Contact Status>>||anchor="H2.4.7A0ContactStatus"]]|(% style="width:57px" %)[[Alarm>>||anchor="H2.4.6A0Alarm"]]|(% style="width:91px" %)[[Total pulse>>||anchor="H2.4.8A0Totalpulse"]]
363 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:693px" %)
364 +|=(% scope="row" style="width: 93px;" %)**Size(bytes)**|(% style="width:67px" %)**8**|(% style="width:40px" %)**2**|(% style="width:45px" %)**2**|(% style="width:75px" %)**1**|(% style="width:54px" %)**1**|(% style="width:62px" %)**1**|(% style="width:60px" %)**1**|(% style="width:94px" %)**3**|(% style="width:93px" %)**3**
365 +|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Door Status|(% style="width:60px" %)[[Alarm Status>>||anchor="H2.4.6A0Alarm"]]|(% style="width:94px" %)door open num(pb14) |(% style="width:93px" %)last open time(pb14)
355 355  
356 356  (% border="1.5" style="background-color:#ffffcc; color:green; width:490px" %)
357 -|(% style="width:120px" %)**3**|(% style="width:50px" %)**4**|(% style="width:80px" %)**1**|(% style="width:50px" %)**3**|(% style="width:120px" %)**3**|(% style="width:80px" %)4|(% style="width:50px" %)**8 group**
358 -|(% 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" %)...
368 +|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:99px" %)**3**|(% style="width:67px" %)4|(% style="width:50px" %)(((
369 +**1-32 group**
370 +)))
371 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% style="width:115px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)|(% style="width:99px" %)last open time(pb14)|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
359 359  
360 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
373 +(% style="color:blue" %)**When AT+TTRCHANNEL=2:**
361 361  
362 -[[image:image-20221021111201-16.png||height="572" width="792"]]
363 363  
376 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
377 +|=(% scope="row" style="width: 96px;" %)**Size(bytes)**|(% style="width:66px" %)**8**|(% style="width:40px" %)**2**|(% style="width:46px" %)**2**|(% style="width:70px" %)**1**|(% style="width:54px" %)**1**|(% style="width:55px" %)**1**|(% style="width:57px" %)**1**|(% style="width:86px" %)**3**|(% style="width:82px" %)**3**
378 +|=(% style="width: 96px;" %)**Value**|(% style="width:66px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:70px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:55px" %)Door Status|(% style="width:57px" %)[[Alarm Status>>||anchor="H2.4.6A0Alarm"]]|(% style="width:86px" %)door open num(pb14) |(% style="width:82px" %)last open time(pb14)
364 364  
380 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
381 +|(% style="width:59px" %)**1**|(% style="width:67px" %)**1**|(% style="width:88px" %)**3**|(% style="width:81px" %)**3**|(% style="width:50px" %)**4**|(% style="width:66px" %)**1**|(% style="width:92px" %)**3**
382 +|(% style="width:59px" %)Door Status(pb15)|(% style="width:67px" %)[[Alarm Status>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPN01-%20NB-IoT%20Outdoor%20OpenClose%20Dry%20Contact%20Sensor%C2%A0User%20Manual/#H2.4.7A0ContactStatus]](pb15)|(% style="width:88px" %)door open num(pb15)|(% style="width:81px" %)last open time(pb15)|(% style="width:50px" %)Time stamp|(% style="width:66px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)
383 +
384 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
385 +|(% style="width:102px" %)**3**|(% style="width:93px" %)**1**|(% style="width:91px" %)**3**|(% style="width:88px" %)**3**|(% style="width:63px" %)**4**|(% style="width:87px" %)(((
386 +**1-32 group**
387 +)))
388 +|(% style="width:102px" %)last open time (pb14)|(% style="width:93px" %)Door Status(pb15)|(% style="width:91px" %)door open num(pb15)|(% style="width:88px" %)last open time(pb15)|(% style="width:63px" %)Time stamp|(% style="width:87px" %)...
389 +
390 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
391 +
392 +[[image:image-20221117145932-2.png]]
393 +
394 +
365 365  The payload is ASCII string, representative same HEX:
366 366  
367 -**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 __**
397 +**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__(%%)**
368 368  
369 369  **where:**
370 370  
... ... @@ -372,30 +372,22 @@
372 372  
373 373  * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
374 374  
375 -* (% style="color:#037691" %)**BAT :**(%%) 0x0c78 = 3192 mV = 3.192V
405 +* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
376 376  
377 -* (% style="color:#037691" %)**Singal: **(%%)0x17 = 23
407 +* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
378 378  
379 379  * (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1
380 380  
381 -* (% style="color:#037691" %)**Calculate Flag:**(%%) 0x00=0
411 +* (% style="color:#037691" %)**Door Status:**(%%) 0x00=0
382 382  
383 -* (% style="color:#037691" %)**Contact Status:**(%%) 0x00=0
413 +* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
384 384  
385 -* (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
415 +* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
386 386  
387 -* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9
417 +* (% style="color:#037691" %)**last open time: **(%%)0x000017 =23
388 388  
389 -* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2
419 +* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
390 390  
391 -* (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time)
392 -
393 -* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01  00000b  000026  63510fed
394 -
395 -* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,.......
396 -
397 -
398 -
399 399  == 2.4  Payload Explanation and Sensor Interface ==
400 400  
401 401  
... ... @@ -413,20 +413,18 @@
413 413  The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
414 414  
415 415  
416 -
417 417  === 2.4.2  Version Info ===
418 418  
419 419  
420 420  Specify the software version: 0x64=100, which means firmware version 1.00.
421 421  
422 -For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
443 +For example 0x00 64 : This device is NDS03A 1 with firmware version 1.0.0.
423 423  
424 424  
425 -
426 426  === 2.4.3  Battery Info ===
427 427  
428 428  
429 -Check the battery voltage for CPN01.
449 +Check the battery voltage for NDS03A.
430 430  
431 431  Ex1: 0x0B45 = 2885mV
432 432  
... ... @@ -433,7 +433,6 @@
433 433  Ex2: 0x0B49 = 2889mV
434 434  
435 435  
436 -
437 437  === 2.4.4  Signal Strength ===
438 438  
439 439  
... ... @@ -452,70 +452,39 @@
452 452  **99**    Not known or not detectable
453 453  
454 454  
474 +=== 2.4.5  Disalarm: (default: 0) ===
455 455  
456 -=== 2.4.5  Calculate Flag ===
457 457  
477 +(% style="color:blue" %)**If Disalarm = 1**(%%), NDS03A will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
458 458  
459 -The calculate flag is a user defined field, IoT server can use this filed to handle different meters with different pulse factors. For example, if there are 100 water meters, meter 1~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
479 +(% style="color:blue" %)**If Disalarm = 0**(%%), NDS03A will send uplink at every TDC periodically and send data on each open/close event. This is useful for the application user need to monitor the open/close event in real-time.
460 460  
461 -User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
481 + (% style="color:red" %)**Note:**(%%) When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
462 462  
463 -Default value: 0. 
464 464  
465 -Range (6 bits): (b)000000 ~~ (b) 111111
484 +=== 2.4.6  Keep Status & Keep Time ===
466 466  
467 467  
487 +Shows the configure value of Alarm Base on Timeout Feature
468 468  
469 -=== 2.4.6  Alarm ===
470 470  
490 +=== 2.4.7  Timestamp ===
471 471  
472 -See [[Alarm Base on Timeout>>||anchor="H2.7A0AlarmBaseonTimeout"]]
473 473  
493 +Timestamp : 0x6315537b =1662342011
474 474  
475 475  
476 -=== 2.4.7  Contact Status ===
477 477  
497 +=== 2.4.8  Switch Dual Channel Mode ===
478 478  
479 -0: Open
480 480  
481 -1: Close
500 +NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
482 482  
483 483  
484 -
485 -=== 2.4.8  Total pulse ===
486 -
487 -
488 -Total pulse/counting based on dry [[contact trigger event>>||anchor="H2.12Setcountnumber"]]
489 -
490 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
491 -
492 -
493 -
494 -=== 2.4.9  The last open duration ===
495 -
496 -
497 -Dry Contact last open duration.
498 -
499 -Unit: min.
500 -
501 -[[image:image-20221021111346-17.png||height="146" width="770"]]
502 -
503 -
504 -
505 -=== 2.4.10  Timestamp ===
506 -
507 -
508 -Timestamp : 0x6315537b =1662342011
509 -
510 -Convert Unix timestamp to time 2022-9-5 9:40:11.
511 -
512 -**~ **
513 -
514 -
515 515  == 2.5  Downlink Payload ==
516 516  
517 517  
518 -By default, CPN01 prints the downlink payload to console port.
506 +By default, NDS03A prints the downlink payload to console port.
519 519  
520 520  [[image:image-20221021111414-18.png]] ​
521 521  
... ... @@ -549,8 +549,6 @@
549 549  * After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
550 550  * For each uplink probe, LED will be on for 500ms.
551 551  
552 -
553 -
554 554  == 2.7  Alarm Base on Timeout ==
555 555  
556 556  
... ... @@ -879,8 +879,6 @@
879 879  * Size: 195 x 125 x 55 mm
880 880  * Weight:   420g
881 881  
882 -
883 -
884 884  = 9.  Support =
885 885  
886 886  
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