Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 48.15 >
edited by Xiaoling
on 2022/10/24 16:40
To version < 62.1 >
edited by Xiaoling
on 2022/11/18 09:29
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Summary

Details

Page properties
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 -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.
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 +)))
21 21  
22 -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.
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 +)))
23 23  
24 -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.
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 +)))
25 25  
26 -CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
37 +(((
38 +NDS03A is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
39 +)))
27 27  
28 -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.
29 -\\CPN01 supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
30 -\\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)
31 -\\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.
41 +(((
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.
43 +)))
32 32  
33 -​
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 +)))
34 34  
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 +)))
35 35  
53 +
54 +
36 36  == ​1.2  Features ==
37 37  
38 38  
... ... @@ -40,7 +40,7 @@
40 40  * Open/Close detect
41 41  * Open/Close statistics
42 42  * Monitor Battery Level
43 -* Uplink on periodically and open/close event
62 +* connect two door sensors
44 44  * Datalog feature
45 45  * Uplink periodically
46 46  * Downlink to change configure
... ... @@ -51,56 +51,52 @@
51 51  * Micro SIM card slot for NB-IoT SIM
52 52  * 8500mAh Battery for long-term use
53 53  
73 +== 1.3  Storage & Operation ==
54 54  
55 55  
56 -== 1.3  Specification ==
76 +Temperature -40°C to +85°C
57 57  
58 58  
59 -(% style="color:blue" %)**Common DC Characteristics:**
79 +== 1.4  Mechanical ==
60 60  
61 -* Supply Voltage: 2.1v ~~ 3.6v
62 -* Operating Temperature: -40 ~~ 85°C
63 63  
64 -(% style="color:blue" %)**NB-IoT Spec:**
82 +[[image:image-20221117114937-4.png]]
65 65  
66 -* - B1 @H-FDD: 2100MHz
67 -* - B3 @H-FDD: 1800MHz
68 -* - B8 @H-FDD: 900MHz
69 -* - B5 @H-FDD: 850MHz
70 -* - B20 @H-FDD: 800MHz
71 -* - B28 @H-FDD: 700MHz
72 72  
85 +[[image:image-20221117114949-5.png]]
73 73  
74 74  
75 -== 1.4  Installation ==
88 +[[image:image-20221117115010-6.png]]
76 76  
77 77  
78 -Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
79 79  
80 -[[image:image-20221021110329-1.png]]
81 -
82 -[[image:image-20221022234602-2.png||height="288" width="922"]]
83 -
84 -
85 -
86 86  == 1.5 ​ Applications ==
87 87  
88 88  
89 -* Open/Close Detection
90 -* Pulse meter application
91 -* Dry Contact Detection
95 +[[image:image-20221117114842-3.png]]
92 92  
93 93  
94 94  
95 -== 1.6  Mechanical ==
99 +== 1.6  Specification ==
96 96  
97 97  
98 -​[[image:image-20221021110415-3.png]]
102 +(% style="color:blue" %)**Common DC Characteristics:**
99 99  
104 +* Supply Voltage: 2.1v ~~ 3.6v
105 +* Operating Temperature: -40 ~~ 85°C
100 100  
107 +(% style="color:blue" %)**NB-IoT Spec:**
101 101  
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 +
102 102  == 1.7  Pin Definitions and Switch ==
103 103  
118 +
104 104  [[image:image-20221021110429-4.png]]
105 105  
106 106  
... ... @@ -107,7 +107,7 @@
107 107  === 1.7.1  Pin Definition ===
108 108  
109 109  
110 -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]]
111 111  
112 112  
113 113  
... ... @@ -145,35 +145,42 @@
145 145  
146 146  
147 147  
148 -= 2.  Use CPN01 to communicate with IoT Server =
163 +== 1.8  Magnet Distance ==
149 149  
150 150  
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 +
151 151  == 2.1  How it works ==
152 152  
153 153  
154 -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.
155 155  
156 -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:
157 157  
158 158  [[image:image-20221021110615-5.png]]
159 159  
160 160  
161 161  
162 -== 2.2 ​ Configure CPN01 ==
185 +== 2.2 ​ Configure NDS03A ==
163 163  
164 -
165 165  === 2.2.1 Test Requirement ===
166 166  
167 167  
168 -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:
169 169  
170 170  * Your local operator has already distributed an NB-IoT Network.
171 -* The local NB-IoT network used the band that CPN01 supports.
193 +* The local NB-IoT network used the band that NDS03A supports.
172 172  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
173 173  
174 -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.
175 175  
176 -[[image:image-20221023000439-3.png]]
198 +[[image:image-20221117142300-1.png]]
177 177  
178 178   ​
179 179  
... ... @@ -189,10 +189,10 @@
189 189  
190 190  
191 191  
192 -=== 2.2.3 Connect USB – TTL to CPN01 and configure it ===
214 +=== 2.2.3 Connect USB – TTL to NDS03A and configure it ===
193 193  
194 194  
195 -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.
196 196  
197 197  (% style="color:blue" %)**Connection:**
198 198  
... ... @@ -215,11 +215,11 @@
215 215  
216 216  * Flow Control: (% style="color:red" %)**None**
217 217  
218 -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**(%%).
219 219  
220 220  ​[[image:image-20221021110817-7.png]]
221 221  
222 -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.
223 223  
224 224  
225 225  (% 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]]
... ... @@ -245,7 +245,7 @@
245 245  [[image:image-20221021110948-8.png]]
246 246  
247 247  
248 -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.
249 249  
250 250  [[image:image-20221021110956-9.png]] ​
251 251  
... ... @@ -321,11 +321,11 @@
321 321  
322 322  User can use below command to change the (% style="color:blue" %)**uplink interval**.
323 323  
324 -* (% 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)
325 325  
326 326  (% style="color:red" %)**NOTE:**
327 327  
328 -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.
329 329  
330 330  
331 331  
... ... @@ -332,27 +332,47 @@
332 332  == 2.3  Uplink Payload ==
333 333  
334 334  
335 -The uplink payload includes 123 bytes in total by default.
357 +The uplink payload includes 26 bytes in total by default.
336 336  
337 -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.
338 338  
361 +(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
339 339  
340 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:510px" %)
341 -|=(% scope="row" style="width: 96px;" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:40px" %)**2**|(% style="width:44px" %)**2**|(% style="width:121px" %)**1**|(% style="width:52px" %)**1**|(% style="width:84px" %)**1**|(% style="width:116px" %)**1**|(% style="width:57px" %)**1**|(% style="width:91px" %)**3**
342 -|=(% 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)
343 343  
344 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:510px" %)
345 -|(% style="width:176px" %)**3**|(% style="width:98px" %)**4**|(% style="width:115px" %)**1**|(% style="width:92px" %)**3**|(% style="width:110px" %)**1**|(% style="width:169px" %)**3**|(% style="width:97px" %)4|(% style="width:74px" %)**8 group**
346 -|(% 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:110px" %)Calculate Flag|(% style="width:169px" %)The last open duration|(% style="width:97px" %)Time stamp|(% style="width:74px" %)...
367 +(% border="1.5" style="background-color:#ffffcc; color:green; width:490px" %)
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" %)...
347 347  
348 -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:**
349 349  
350 -[[image:image-20221021111201-16.png||height="572" width="792"]]
351 351  
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)
352 352  
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 +
353 353  The payload is ASCII string, representative same HEX:
354 354  
355 -**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" %)__09__(% style="color:#663300" %) __02__ (% 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__(%%)**
356 356  
357 357  **where:**
358 358  
... ... @@ -360,30 +360,22 @@
360 360  
361 361  * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
362 362  
363 -* (% style="color:#037691" %)**BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
405 +* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
364 364  
365 -* (% style="color:#037691" %)**Singal: **(%%)0x17 = 23
407 +* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
366 366  
367 367  * (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1
368 368  
369 -* (% style="color:#037691" %)**Calculate Flag:**(%%) 0x00=0
411 +* (% style="color:#037691" %)**Door Status:**(%%) 0x00=0
370 370  
371 -* (% style="color:#037691" %)**Contact Status:**(%%) 0x00=0
413 +* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
372 372  
373 -* (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
415 +* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
374 374  
375 -* (% style="color:#037691" %)**Total pulse: **(%%)0x09 =0
417 +* (% style="color:#037691" %)**last open time: **(%%)0x000017 =23
376 376  
377 -* (% style="color:#037691" %)**The last open duration: **(%%)0x02 =2
419 +* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
378 378  
379 -* (% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
380 -
381 -* (% style="color:#037691" %)**Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
382 -
383 -* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
384 -
385 -
386 -
387 387  == 2.4  Payload Explanation and Sensor Interface ==
388 388  
389 389  
... ... @@ -401,20 +401,18 @@
401 401  The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
402 402  
403 403  
404 -
405 405  === 2.4.2  Version Info ===
406 406  
407 407  
408 408  Specify the software version: 0x64=100, which means firmware version 1.00.
409 409  
410 -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.
411 411  
412 412  
413 -
414 414  === 2.4.3  Battery Info ===
415 415  
416 416  
417 -Check the battery voltage for CPN01.
449 +Check the battery voltage for NDS03A.
418 418  
419 419  Ex1: 0x0B45 = 2885mV
420 420  
... ... @@ -421,7 +421,6 @@
421 421  Ex2: 0x0B49 = 2889mV
422 422  
423 423  
424 -
425 425  === 2.4.4  Signal Strength ===
426 426  
427 427  
... ... @@ -440,70 +440,39 @@
440 440  **99**    Not known or not detectable
441 441  
442 442  
474 +=== 2.4.5  Disalarm: (default: 0) ===
443 443  
444 -=== 2.4.5  Calculate Flag ===
445 445  
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.
446 446  
447 -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.
448 448  
449 -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.
450 450  
451 -Default value: 0. 
452 452  
453 -Range (6 bits): (b)000000 ~~ (b) 111111
484 +=== 2.4.6  Keep Status & Keep Time ===
454 454  
455 455  
487 +Shows the configure value of Alarm Base on Timeout Feature
456 456  
457 -=== 2.4.6  Alarm ===
458 458  
490 +=== 2.4.7  Timestamp ===
459 459  
460 -See [[Alarm Base on Timeout>>||anchor="H2.7A0AlarmBaseonTimeout"]]
461 461  
493 +Timestamp : 0x6315537b =1662342011
462 462  
463 463  
464 -=== 2.4.7  Contact Status ===
465 465  
497 +=== 2.4.8  Switch Dual Channel Mode ===
466 466  
467 -0: Open
468 468  
469 -1: Close
500 +NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
470 470  
471 471  
472 -
473 -=== 2.4.8  Total pulse ===
474 -
475 -
476 -Total pulse/counting based on dry [[contact trigger event>>||anchor="H2.12Setcountnumber"]]
477 -
478 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
479 -
480 -
481 -
482 -=== 2.4.9  The last open duration ===
483 -
484 -
485 -Dry Contact last open duration.
486 -
487 -Unit: min.
488 -
489 -[[image:image-20221021111346-17.png||height="146" width="770"]]
490 -
491 -
492 -
493 -=== 2.4.10  Timestamp ===
494 -
495 -
496 -Timestamp : 0x6315537b =1662342011
497 -
498 -Convert Unix timestamp to time 2022-9-5 9:40:11.
499 -
500 -**~ **
501 -
502 -
503 503  == 2.5  Downlink Payload ==
504 504  
505 505  
506 -By default, CPN01 prints the downlink payload to console port.
506 +By default, NDS03A prints the downlink payload to console port.
507 507  
508 508  [[image:image-20221021111414-18.png]] ​
509 509  
... ... @@ -537,8 +537,6 @@
537 537  * After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
538 538  * For each uplink probe, LED will be on for 500ms.
539 539  
540 -
541 -
542 542  == 2.7  Alarm Base on Timeout ==
543 543  
544 544  
... ... @@ -867,8 +867,6 @@
867 867  * Size: 195 x 125 x 55 mm
868 868  * Weight:   420g
869 869  
870 -
871 -
872 872  = 9.  Support =
873 873  
874 874  
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