Last modified by Mengting Qiu on 2024/04/02 17:03
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From version < 90.6 >
edited by Xiaoling
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To version < 47.1 >
edited by David Huang
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Title
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1 -NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
1 +CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.David
Content
... ... @@ -1,554 +1,589 @@
1 1  (% style="text-align:center" %)
2 -[[image:LMDS200_10.jpg||height="572" width="572"]]
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"]]
3 3  
4 +{{toc/}}
4 4  
6 += **1. Introduction** =
5 5  
8 +== **1.1 ​**What is CPN01 **NB-IoT** Pulse/Contact Sensor ==
6 6  
10 +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.
7 7  
8 -(% style="display:none" %) (%%)
12 +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.
9 9  
14 +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.
10 10  
16 +CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
11 11  
18 +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.
19 +\\CPN01 supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
20 +\\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)
21 +\\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.
12 12  
23 +​
13 13  
14 -**Table of Contents：**
25 +== **​1.2 Features** ==
15 15  
16 -{{toc/}}
27 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
28 +* Open/Close detect
29 +* Open/Close statistics
30 +* Monitor Battery Level
31 +* Uplink on periodically and open/close event
32 +* Datalog feature
33 +* Uplink periodically
34 +* Downlink to change configure
35 +* Wall Mountable
36 +* Outdoor Use
37 +* Ultra-Low Power consumption
38 +* AT Commands to change parameters
39 +* Micro SIM card slot for NB-IoT SIM
40 +* 8500mAh Battery for long-term use
17 17  
42 +== **1.3  Specification** ==
18 18  
44 +**Common DC Characteristics:**
19 19  
46 +* Supply Voltage: 2.1v ~~ 3.6v
47 +* Operating Temperature: -40 ~~ 85°C
20 20  
49 +**NB-IoT Spec:**
21 21  
51 +* - B1 @H-FDD: 2100MHz
52 +* - B3 @H-FDD: 1800MHz
53 +* - B8 @H-FDD: 900MHz
54 +* - B5 @H-FDD: 850MHz
55 +* - B20 @H-FDD: 800MHz
56 +* - B28 @H-FDD: 700MHz
22 22  
58 +== **1.4 Installation** ==
23 23  
60 +Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
24 24  
62 +[[image:image-20221021110329-1.png]]
25 25  
26 -= 1.  Introduction =
64 +[[image:image-20221022234602-2.png||height="288" width="922"]]
27 27  
28 -== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
29 29  
67 +== **1.5 ​Applications** ==
30 30  
31 -(((
32 -The Dragino NMDS200 is a(% style="color:blue" %)** NB-IoT Microwave Radar distance sensor**(%%). It uses (% style="color:blue" %)**24Ghz Microwave**(%%) to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is (% style="color:blue" %)**more reliable for condensation / dusty environment**(%%). It can sense correct distance even there is water or thick dust on top of the sensor.
33 -)))
69 +* Open/Close Detection
70 +* Pulse meter application
71 +* Dry Contact Detection
34 34  
35 -(((
36 -The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
37 -)))
73 +== **1.6 Mechanical** ==
38 38  
39 -(((
40 -NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
41 -)))
75 +​[[image:image-20221021110415-3.png]]
42 42  
43 -(((
44 -NMDS200 (% style="color:blue" %)**supports Alarm Feature**(%%), user can set the NMDS200 to uplink data in a short interval when the distance is out of configured range.
45 -)))
77 +== ** 1.7 Pin Definitions and Switch** ==
46 46  
47 -(((
48 -NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**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.
49 -)))
79 +[[image:image-20221021110429-4.png]]
50 50  
51 -(((
52 -NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
53 -)))
81 +=== **1.7.1 Pin Definition** ===
54 54  
55 -(((
56 -NMDS200 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)
57 -)))
83 +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]]**.
58 58  
59 -(((
60 -To use NMDS200, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports. If local operator support it, user needs to get a** (% style="color:blue" %)NB-IoT SIM card(%%)** from the operator and install into NMDS200 to get NB-IoT network connection.
61 -)))
62 62  
86 +=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
63 63  
64 -== ​1.2  Features ==
88 +Power on Device when putting this jumper.
65 65  
66 66  
67 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
68 -* Short uplink interval for Distance Alarm
69 -* Monitor Battery Level
70 -* Microwave Radar for distance detection
71 -* Datalog feature
72 -* Uplink periodically
73 -* Downlink to change configure
74 -* Wall Mountable
75 -* Outdoor Use
76 -* Ultra-Low Power consumption
77 -* AT Commands to change parameters
78 -* Micro SIM card slot for NB-IoT SIM
79 -* 8500mAh Battery for long-term use
91 +=== **1.7.3 BOOT MODE / SW1** ===
80 80  
81 81  
82 -== 1.3 Radar probe specification ==
94 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. The firmware won't run.
83 83  
96 +2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
84 84  
85 -* Measuring Method: FMCW
86 -* Frequency: 24.000 ~~ 24.500 GHz
87 -* Measurement output power: 6dBm
88 -* Measure range: 0.5 ~~ 20m
89 -* Accuracy: ±0.1m
90 -* Resolution: 0.01m
91 -* Horizontal Angel: 78°
92 -* Vertical Angel: 23°
93 93  
99 +=== **1.7.4 Reset Button** ===
94 94  
95 -== 1.4  Storage Temperature ==
96 96  
102 +Press to reboot the device.
97 97  
98 - -40°C to +85°C
99 99  
105 +=== **1.7.5 LED** ===
100 100  
101 -== 1.5 ​ Applications ==
102 102  
108 +The LED will blink when :
103 103  
104 -* Horizontal distance measurement
105 -* Liquid level measurement
106 -* Parking management system
107 -* Object proximity and presence detection
108 -* Intelligent trash can management system
109 -* Robot obstacle avoidance
110 -* Automatic control
111 -* Sewer
112 -* Bottom water level monitoring
110 +1. Boot the device in flash mode
111 +1. Send an uplink packet
113 113  
113 += **2.  Use CPN01 to communicate with IoT Server** =
114 114  
115 -== 1.6  Specification ==
115 +== **2.1  How it works** ==
116 116  
117 +The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get **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.
117 117  
118 -(% style="color:blue" %)**Common DC Characteristics:**
119 +The diagram below shows the working flow in the default firmware of CPN01:
119 119  
120 -* Supply Voltage: 2.1v ~~ 3.6v
121 -* Operating Temperature: 0 ~~ 70°C
121 +[[image:image-20221021110615-5.png]]
122 122  
123 -(% style="color:blue" %)**NB-IoT Spec:**
124 124  
125 -* B1 @H-FDD: 2100MHz
126 -* B3 @H-FDD: 1800MHz
127 -* B8 @H-FDD: 900MHz
128 -* B5 @H-FDD: 850MHz
129 -* B20 @H-FDD: 800MHz
130 -* B28 @H-FDD: 700MHz
124 +== **2.2 ​ Configure CPN01** ==
131 131  
126 +=== **2.2.1 Test Requirement** ===
132 132  
133 -== 1.7  Installation ==
128 +To use CPN01 in your city, make sure to meet below requirements:
134 134  
130 +* Your local operator has already distributed an NB-IoT Network.
131 +* The local NB-IoT network used the band that CPN01 supports.
132 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
135 135  
136 -Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
134 +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 CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server.
137 137  
136 +[[image:image-20221023000439-3.png]]
138 138  
139 -[[image:image-20221207170748-1.png]]
138 + ​
140 140  
140 +=== **2.2.2 Insert NB-IoT SIM card** ===
141 141  
142 - [[image:image-20221207170748-2.png||height="345" width="634"]]
142 +Insert the NB-IoT Card get from your provider.
143 143  
144 +User needs to take out the NB-IoT module and insert the SIM card like below:
144 144  
145 -== 1.8  Pin Definitions and Switch ==
146 +[[image:image-20221021110745-6.png]] ​
146 146  
147 147  
148 -[[image:1670404362039-351.png]]
149 +=== **2.2.3 Connect USB – TTL to CPN01 and configure it** ===
149 149  
151 +User need to configure CPN01 via serial port to set the **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.
150 150  
151 -= 2.  Use NMDS200 to communicate with IoT Server =
153 +**Connection:**
152 152  
153 -== 2.1  How it works ==
155 + USB TTL GND <~-~-~-~-> GND
154 154  
157 + USB TTL TXD <~-~-~-~-> UART_RXD
155 155  
156 -The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
159 + USB TTL RXD <~-~-~-~-> UART_TXD
157 157  
158 -The diagram below shows the working flow in the default firmware of NMDS200:
161 +In the PC, use below serial tool settings:
159 159  
160 -[[image:image-20221021110615-5.png||height="996" width="492"]]
163 +* Baud:  **9600**
164 +* Data bits:** 8**
165 +* Stop bits: **1**
166 +* Parity:  **None**
167 +* Flow Control: **None**
161 161  
169 +Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
162 162  
163 -== 2.2 ​ Configure NMDS200 ==
171 +​[[image:image-20221021110817-7.png]]
164 164  
173 +CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
165 165  
166 -To use NMDS200 in your city, make sure to meet below requirements:
167 167  
168 -* Your local operator has already distributed an NB-IoT Network.
169 -* The local NB-IoT network used the band that NMDS200 supports.
170 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
176 +**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]]
171 171  
172 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NMDS200 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.
173 173  
174 -[[image:image-20221209090938-1.png]]
179 +=== **2.2.4 Use CoAP protocol to uplink data** ===
175 175  
181 +**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
176 176  
177 -=== 2.2.1 Insert NB-IoT SIM card ===
178 178  
184 +**Use below commands in CPN01:**
179 179  
180 -Insert the NB-IoT Card get from your provider.
186 +* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
187 +* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ Set CoAP server address and port
188 +* **AT+URI=0,0,11,2,"mqtt" ** ~/~/Set CoAP resource path
181 181  
182 -User needs to take out the NB-IoT module and insert the SIM card like below:
190 +For parameter description, please refer to AT command set
183 183  
184 -[[image:image-20221021110745-6.png]] ​
192 +[[image:image-20221021110948-8.png]]
185 185  
186 186  
187 -=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
195 +After configuring the server address and **reset CPN01** (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server.
188 188  
197 +[[image:image-20221021110956-9.png]] ​
189 189  
190 -User need to configure NMDS200 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NMDS200 support AT Commands, user can use a USB to TTL adapter to connect to NMDS200 and use AT Commands to configure it, as below.
191 191  
192 -(% style="color:blue" %)**Connection:**
200 +=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
193 193  
194 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
195 195  
196 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
203 +**AT Commands:**
197 197  
198 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
205 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
206 +* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ Set UDP server address and port
207 +* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
199 199  
209 +​ [[image:image-20221021111025-10.png]]
200 200  
201 -In the PC, use below serial tool settings:
211 +[[image:image-20221021111033-11.png||height="241" width="576"]]
202 202  
203 -* Baud:  (% style="color:red" %)**9600**
213 +​
204 204  
205 -* Data bits:** (% style="color:red" %)8(%%)**
215 +=== **2.2.6 Use MQTT protocol to uplink data** ===
206 206  
207 -* Stop bits: (% style="color:red" %)**1**
208 208  
209 -* Parity:  (% style="color:red" %)**None**
218 +**AT Commands:**
210 210  
211 -* Flow Control: (% style="color:red" %)**None**
220 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
221 +* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
222 +* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
223 +* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
224 +* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
225 +* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
226 +* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
212 212  
213 -Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
228 +​ [[image:image-20221021111058-12.png]]
214 214  
215 -​[[image:image-20221021110817-7.png]]
230 +[[image:image-20221021111201-16.png||height="472" width="653"]]
216 216  
217 -NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
232 +​
218 218  
234 +MQTT protocol has a much higher power consumption compare with UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
219 219  
220 -(% 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]]
221 221  
237 +=== **2.2.7 Use TCP protocol to uplink data** ===
222 222  
223 -=== 2.2.3 Use CoAP protocol to uplink data ===
239 +**AT Commands**
224 224  
241 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
242 +* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ Set TCP server address and port
225 225  
226 -(% style="color:red" %)**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
244 +​ [[image:image-20221021111125-14.png]]
227 227  
246 +[[image:image-20221021111131-15.png]]
228 228  
229 -(% style="color:blue" %)**Use below commands in NMDS200:**
248 +​
230 230  
231 -* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
250 +=== **2.2.8 Change Update Interval** ===
232 232  
233 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
252 +User can use below command to change the **uplink interval**.
234 234  
235 -* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
254 +* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hours)
236 236  
237 -For parameter description, please refer to AT command set
256 +**NOTE:**
238 238  
239 -[[image:1670471530120-960.png||height="647" width="674"]]
258 +**~1. By default, the device will send an uplink message every 1 hour.**
240 240  
241 241  
242 -After configuring the server address and (% style="color:green" %)**reset NMDS200**(%%) (via AT+ATZ ), NMDS200 will start to uplink sensor values to the CoAP server.
261 +== **2.3  Uplink Payload** ==
243 243  
244 -[[image:1670405841875-916.png]] ​
263 +The uplink payload includes 123 bytes in total by default.
245 245  
265 +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.
246 246  
247 -=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
267 +|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**1**|**1**|**3**
268 +|**Value**|[[Device ID>>path:#H2.4.1A0A0DeviceID]]|[[Ver>>path:#H2.4.2A0VersionInfo]]|[[BAT>>path:#H2.4.3A0BatteryInfo]]|[[Signal Strength>>path:#H2.4.4A0SignalStrength]]|MOD|[[ Calculate Flag>>path:#H2.4.8A0DigitalInterrupt]]|Contact Status|Alarm|Total pulse
248 248  
270 +(% style="width:1201px" %)
271 +|**3**|**4**|**1**|**3**|**1**|**3**|4|**8 group**|(% style="width:1px" %)
272 +|The last open duration|Time stamp|Contact Status|Total pulse|Calculate Flag|The last open duration|Time stamp|...|(% style="width:1px" %)
249 249  
250 -(% style="color:blue" %)**AT Commands:**
274 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
251 251  
252 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
276 +[[image:image-20221021111201-16.png||height="572" width="792"]]
253 253  
254 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
278 +The payload is ASCII string, representative same HEX:
255 255  
256 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
280 +**0x (% style="color:red" %)__0xf867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %)_0c78__  __(% style="color:#00b0f0" %)17__  __(% style="color:#7030a0" %)01__  __(% style="color:#d60093" %)00__  __(% style="color:#a14d07" %)01 __ __(% style="color:#0020b0" %)__ __00__  __(% style="color:#420042" %)000009__  __(% style="color:#663300" %) 000002__  __(% style="color:#d60093" %)6315537bb__  __(% style="color:#663300" %)// 0100000b02000002663510fed__  __0100000e0200000263510f39 010000000000000063510e85 010000000000000063510d2e 010000000000000063510c7a 010000000000000063510bc6 010000000000000063510954 010000000000000063510882 //(%%)**
257 257  
258 -​ [[image:1670471559211-638.png]]
282 +where:
283 +*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
259 259  
285 +*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
260 260  
261 -[[image:image-20221021111033-11.png||height="241" width="576"]]
287 +*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
262 262  
263 -​
289 +*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
264 264  
265 -=== 2.2.5 Use MQTT protocol to uplink data ===
291 +*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
266 266  
293 +*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00=0
267 267  
268 -(% style="color:blue" %)**AT Commands:**
295 +*(% style="color:#037691" %) **Contact Status:**(%%) 0x00=0
269 269  
270 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
297 +*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
271 271  
272 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
299 +*(% style="color:#037691" %) **Total pulse:0x09 =0**
273 273  
274 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
301 +*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
275 275  
276 -* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
303 +*(% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
277 277  
278 -* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
305 +*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
279 279  
280 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
307 +*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
281 281  
282 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
283 283  
284 -​ [[image:1670471584490-640.png]]
310 +== **2.4  Payload Explanation and Sensor Interface** ==
285 285  
312 +=== **2.4.1  Device ID** ===
286 286  
287 -[[image:1670405928926-116.png]]
314 +By default, the Device ID is equal to the last 15 bits of IMEI.
288 288  
289 -​
316 +User can use **AT+DEUI** to set Device ID
290 290  
291 -MQTT protocol has a much higher power consumption compare with UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
318 +**Example:**
292 292  
320 +AT+DEUI=868411056754138
293 293  
294 -=== 2.2.6 Use TCP protocol to uplink data ===
322 +The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
295 295  
296 296  
297 -(% style="color:blue" %)**AT Commands:**
325 +=== **2.4.2  Version Info** ===
298 298  
299 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
327 +Specify the software version: 0x64=100, which means firmware version 1.00.
300 300  
301 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
329 +For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
302 302  
303 -​ [[image:1670471613823-833.png]]
304 304  
332 +=== **2.4.3  Battery Info** ===
305 305  
306 -[[image:image-20221021111131-15.png]]
334 +Check the battery voltage for CPN01.
307 307  
308 -​
336 +Ex1: 0x0B45 = 2885mV
309 309  
310 -=== 2.2.7 Change Update Interval ===
338 +Ex2: 0x0B49 = 2889mV
311 311  
312 312  
313 -User can use below command to change the (% style="color:blue" %)**uplink interval**.
341 +=== **2.4.4  Signal Strength** ===
314 314  
315 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
343 +NB-IoT Network signal Strength.
316 316  
317 -(% style="color:red" %)**NOTE:**
345 +**Ex1: 0x1d = 29**
318 318  
319 -1.  By default, the device will send an uplink message every 4 hour.
347 +**0**  -113dBm or less
320 320  
349 +**1**  -111dBm
321 321  
322 -== 2.3  Uplink Payload ==
351 +**2...30** -109dBm... -53dBm
323 323  
353 +**31**   -51dBm or greater
324 324  
325 -The uplink payload includes 23 bytes in total by default.
355 +**99**    Not known or not detectable
326 326  
327 -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.
328 328  
358 +=== **2.4.5 Calculate Flag** ===
329 329  
330 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:450px" %)
331 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:30px" %)**2**|(% style="width:30px" %)**2**|(% style="width:75px" %)**1**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**
332 -|=(% 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" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0Distance"]] |(% style="width:93px" %) [[Distance 2>>||anchor="H2.4.5A0Distance"]]
360 +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.
333 333  
334 -(% border="1" style="background-color:#ffffcc; color:green; width:429px" %)
335 -|(% style="width:60px" %)**4**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**|(% style="width:60px" %)**4**|(% style="width:100px" %)(((
336 -**1-32 group**
337 -)))
338 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
362 +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.
339 339  
340 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
364 +Default value: 0. 
341 341  
342 -[[image:1670406261143-723.png]]
366 +Range (6 bits): (b)000000 ~~ (b) 111111
343 343  
344 344  
345 -The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
369 +=== **2.4.6  Alarm** ===
346 346  
347 -**where:**
371 +See [[Alarm Base on Timeout>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H3.5AlarmBaseonTimeout]]
348 348  
349 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
350 350  
351 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
374 +=== **2.4.7 Contact Status** ===
352 352  
353 -* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
376 +0: Open
354 354  
355 -* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
378 +1: Close
356 356  
357 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
358 358  
359 -* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
381 +=== **2.4.8 Total pulse** ===
360 360  
361 -* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
383 +Total pulse/counting based on dry [[contact trigger event>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.2SensorConfiguration2CFPORT3D4]]
362 362  
363 -* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
385 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
364 364  
365 -* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
366 366  
367 -== 2.4  Payload Explanation and Sensor Interface ==
388 +=== **2.4.9 The last open duration** ===
368 368  
369 -=== 2.4.1  Device ID ===
390 +Dry Contact last open duration.
370 370  
392 +Unit: min.
371 371  
372 -By default, the Device ID is equal to the last 15 bits of IMEI.
394 +[[image:image-20221021111346-17.png||height="146" width="770"]]
373 373  
374 -User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
375 375  
376 -**Example:**
397 +=== **2.4.10  Timestamp** ===
377 377  
378 -AT+DEUI=868411056754138
399 +Timestamp : 0x6315537b =1662342011
379 379  
380 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
401 +Convert Unix timestamp to time 2022-9-5 9:40:11.
381 381  
403 +**~ **
382 382  
383 -=== 2.4.2  Version Info ===
405 +== **2.5  Downlink Payload** ==
384 384  
407 +By default, CPN01 prints the downlink payload to console port.
385 385  
386 -Specify the software version: 0x64=100, which means firmware version 1.00.
409 +[[image:image-20221021111414-18.png]] ​
387 387  
388 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
411 +**Examples:**
389 389  
413 +* **Set TDC**
390 390  
391 -=== 2.4.3  Battery Info ===
415 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
392 392  
417 +Payload:    01 00 00 1E    TDC=30S
393 393  
394 -Check the battery voltage for NMDS200.
419 +Payload:    01 00 00 3C    TDC=60S
395 395  
396 -Ex1: 0x0B45 = 2885mV
421 +* **Reset**
397 397  
398 -Ex2: 0x0B49 = 2889mV
423 +If payload = 0x04FF, it will reset the NSE01
399 399  
425 +* **INTMOD**
400 400  
401 -=== 2.4.4  Signal Strength ===
427 +Downlink Payload: 06000003, Set AT+INTMOD=3
402 402  
429 +== **2.6  ​LED Indicator** ==
403 403  
404 -NB-IoT Network signal Strength.
431 +The CPN01 has an internal LED which is to show the status of different states.
405 405  
406 -(% style="color:blue" %)**Ex1: 0x1d = 29**
433 +* When the device starts normally, the LED will light up for 1 second.
434 +* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
435 +* For each uplink probe, LED will be on for 500ms.
407 407  
408 -(% style="color:#037691" %)**0** (%%) -113dBm or less
437 +== **2.7  Alarm Base on Timeout** ==
409 409  
410 -(% style="color:#037691" %)**1**  (%%) -111dBm
439 +CPN01 can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
411 411  
412 -(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
413 413  
414 -(% style="color:#037691" %)**31** (%%) -51dBm or greater
442 +**~1. Keep Status: Status to be monitor**
415 415  
416 -(% style="color:#037691" %)**99** (%%) Not known or not detectable
444 +Keep Status = 1: Monitor Close to Open event
417 417  
446 +Keep Status = 0: Monitor Open to Close event
418 418  
419 -=== 2.4.5  Distance ===
420 420  
449 +**2. Keep Time: Timeout to send an Alarm**
421 421  
422 -[[image:1670407401682-959.png]]
451 +Range 0 ~~ 65535(0xFFFF) seconds.
423 423  
453 +If keep time = 0, Disable Alarm Base on Timeout feature.
424 424  
425 -(% style="color:blue" %)**Object1 Distance:**
455 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
426 426  
427 -Distance between sensor probe to the first object. (unit: cm)
428 428  
429 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
458 +**AT Command** to configure:
430 430  
431 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
460 +**AT+TTRIG=1,30**  ~-~-> When the **Keep Status** change from connected to disconnect, and device remains in disconnect status for more than 30 seconds. CPN01 will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
432 432  
462 +**AT+TTRIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
433 433  
434 -(% style="color:blue" %)**Object2 Distance:**
435 435  
436 -Distance between sensor probe to the second object. (unit: cm)
465 +== **2.8 Set debug mode** ==
437 437  
467 +Feature: Enable or Disable debug mode
438 438  
439 -=== 2.4.6  Timestamp ===
440 440  
470 +**AT Command: AT+DEBUG**
441 441  
442 -Timestamp : 0x6315537b =1662342011
472 +[[image:image-20221021111629-21.png]]
443 443  
474 +== **2.9 Clear Flash Record** ==
444 444  
445 -== 2.5  Downlink Payload ==
476 +Feature: Clear flash storage for data log feature.
446 446  
478 +**AT Command: AT+CLRDTA**
447 447  
448 -By default, NMDS200 prints the downlink payload to console port.
480 +[[image:image-20221021111527-19.png]]
449 449  
450 -[[image:image-20221021111414-18.png]] ​
482 +== ** 2.10 Set trigger mode** ==
451 451  
484 +➢ AT Command: **AT+TTRMOD**
452 452  
453 -**Examples:**
486 +Feature: Set the trigger interrupt mode.
454 454  
455 -* (% style="color:#037691" %)**Set TDC**
488 +[[image:image-20221021111552-20.png]]
456 456  
457 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
490 +== **2.11 Set the calculate flag** ==
458 458  
459 -Payload:    01 00 00 1E    TDC=30S
492 +Feature: Set the calculate flag
460 460  
461 -Payload:    01 00 00 3C    TDC=60S
494 +**AT Command: AT+CALCFLAG**
462 462  
463 -* (% style="color:#037691" %)**Reset**
496 +[[image:image-20221021111711-22.png]]
464 464  
465 -If payload = 0x04FF, it will reset the NMDS200
498 +== **2.12 Set count number** ==
466 466  
467 -* (% style="color:#037691" %)**INTMOD**
500 +Feature: Manually set the count number
468 468  
469 -Downlink Payload: 06000003, Set AT+INTMOD=3
502 +**AT Command: AT+SETCNT**
470 470  
504 +[[image:image-20221021111748-24.png]]
471 471  
472 -== 2.6  ​LED Indicator ==
506 +== **2.13 Set the number of data to be uploaded and the recording time** ==
473 473  
508 +➢ AT Command:
474 474  
475 -The NMDS200 has an internal LED which is to show the status of different states.
510 +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)
476 476  
477 -* When the device starts normally, the LED will light up for 1 second.
478 -* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
479 -* For each uplink probe, LED will be on for 500ms.
480 480  
513 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
481 481  
482 -== 2.7  Distance alarm function ==
515 +== **2.14 Read or Clear cached data** ==
483 483  
517 +➢ AT Command:
484 484  
485 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
519 +AT+CDP    ~/~/ Read cached data
486 486  
487 -(% style="color:#037691" %)**Example 1:**
521 +[[image:image-20221021111810-25.png||height="364" width="797"]]
488 488  
489 -AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
490 490  
491 -AT+ ALARM2 =min,max
524 +AT+CDP=0    ~/~/ Clear cached data ​
492 492  
526 +== **2.15  ​Firmware Change Log** ==
493 493  
494 -(% style="color:#037691" %)**Example 2:**
528 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
495 495  
496 -AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
530 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
497 497  
532 +== **2.16  ​Battery Analysis** ==
498 498  
499 -== 2.8  Set the number of data to be uploaded and the recording time ==
534 +=== **2.16.1  ​Battery Type** ===
500 500  
536 +The CPN01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
501 501  
502 -(% style="color:blue" %)**AT Command:**
538 +The battery is designed to last for several years depends on the actual use environment and update interval. 
503 503  
504 -(% 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)
540 +The battery-related documents as below:
505 505  
506 -(% style="color:#037691" %)**AT+NOUD=8**(%%)** ** ~/~/  The device uploads 0 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
542 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
543 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
544 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
507 507  
546 +[[image:image-20221021111911-26.png]] ​
508 508  
509 -== 2.9  Read or Clear cached data ==
548 +=== **2.16.2  Power consumption Analyze** ===
510 510  
550 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
511 511  
512 -(% style="color:blue" %)**AT Command:**
552 +Instruction to use as below:
513 513  
514 -(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
554 +**Step 1:  **Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
515 515  
516 -(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
556 +**Step 2: ** Open it and choose
517 517  
518 -[[image:1670408172929-569.png]]
558 +* Product Model
559 +* Uplink Interval
560 +* Working Mode
519 519  
562 +And the Life expectation in difference case will be shown on the right.
520 520  
521 -== 2.10  ​Firmware Change Log ==
564 +[[image:image-20221021111923-27.png||height="253" width="783"]] ​
522 522  
566 +=== **2.16.3  ​Battery Note** ===
523 523  
524 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
568 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
525 525  
526 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
570 +=== **2.16.4  Replace the battery** ===
527 527  
572 +The default battery pack of CPN01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
528 528  
529 -== 2.11 Battery & Power Consumption ==
530 530  
575 += **3. ​ Access NB-IoT Module** =
531 531  
532 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
533 -
534 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
535 -
536 -= 3. ​ Access NB-IoT Module =
537 -
538 -
539 539  Users can directly access the AT command set of the NB-IoT module.
540 540  
541 541  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
542 542  
581 +[[image:image-20221021112006-28.png]] ​
543 543  
544 -[[image:image-20221118094449-6.png]] ​
583 += **4.  Using the AT Commands** =
545 545  
585 +== **4.1  Access AT Commands** ==
546 546  
547 -= 4.  Using the AT Commands =
548 -
549 -== 4.1  Access AT Commands ==
550 -
551 -
552 552  See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
553 553  
554 554  AT+<CMD>?  : Help on <CMD>
... ... @@ -559,9 +559,8 @@
559 559  
560 560  AT+<CMD>=?  : Get the value
561 561  
597 +**General Commands**      
562 562  
563 -(% style="color:blue" %)**General Commands**      
564 -
565 565  AT  : Attention       
566 566  
567 567  AT?  : Short Help     
... ... @@ -576,106 +576,133 @@
576 576  
577 577  AT+INTMOD            : Set the trigger interrupt mode
578 578  
579 -AT+5VT  : Set extend the time of 5V power  
613 +AT+5VT  : Set extend the time of 5V power  
580 580  
581 -AT+PRO  : Choose agreement
615 +AT+PRO  : Choose agreement
582 582  
583 -AT+RXDL  : Extend the sending and receiving time
617 +AT+RXDL  : Extend the sending and receiving time
584 584  
585 -AT+SERVADDR  : Server Address
619 +AT+SERVADDR  : Server Address
586 586  
587 -AT+TR      :  Get or Set record time
621 +AT+TR      : Get or Set record time"
588 588  
589 -AT+NOUD :  Get or Set the number of data to be uploaded
590 590  
591 -AT+CDP     :  Read or Clear cached data
624 +AT+NOUD      : Get or Set the number of data to be uploaded
592 592  
593 -AT+DEBUG:  Enable or Disable debug mode
594 594  
595 -AT+ALARM1:  Get or Set alarm of distance1
627 +AT+CDP     : Read or Clear cached data
596 596  
597 -AT+ALARM2:  Get or Set alarm of distance2
598 598  
599 -AT+GETSENSORVALUE :  Returns the current sensor measurement
630 +AT+ DEBUG   : Enable or Disable debug mode
600 600  
601 -AT+POWERIC :  Get or set the Power IC flag
632 +AT+ TTRIG   : Get or Set Alarm Base on Timeout
602 602  
634 +AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
603 603  
604 -(% style="color:blue" %)**COAP Management**      
636 +AT+ CALCFLAG   : Get or Set the calculate flag
605 605  
606 -AT+URI :  Resource parameters
638 +AT+ CLRC   : Clear current door open count
607 607  
640 +**COAP Management**      
608 608  
609 -(% style="color:blue" %)**UDP Management**
642 +AT+URI            : Resource parameters
610 610  
611 -AT+CFM :  Upload confirmation mode (only valid for UDP)
644 +**UDP Management**
612 612  
646 +AT+CFM          : Upload confirmation mode (only valid for UDP)
613 613  
614 -(% style="color:blue" %)**MQTT Management**
648 +**MQTT Management**
615 615  
616 -AT+CLIENT  : Get or Set MQTT client
650 +AT+CLIENT               : Get or Set MQTT client
617 617  
618 -AT+UNAME : Get or Set MQTT Username
652 +AT+UNAME  : Get or Set MQTT Username
619 619  
620 -AT+PWD  :  Get or Set MQTT password
654 +AT+PWD                  : Get or Set MQTT password
621 621  
622 -AT+PUBTOPIC :  Get or Set MQTT publish topic
656 +AT+PUBTOPIC  : Get or Set MQTT publish topic
623 623  
624 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
658 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
625 625  
660 +**Information**          
626 626  
627 -(% style="color:blue" %)**Information**          
662 +AT+FDR  : Factory Data Reset
628 628  
629 -AT+FDR :  Factory Data Reset
664 +AT+PWORD  : Serial Access Password
630 630  
631 -AT+PWORD :  Serial Access Password
666 += **​5.  FAQ** =
632 632  
668 +== **5.1 ​ How to Upgrade Firmware** ==
633 633  
634 -= ​5.  FAQ =
670 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
635 635  
636 -== 5.1 ​ How to Upgrade Firmware ==
672 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
637 637  
674 +**Notice, **CPN01 **and **CPL01 **share the same mother board. They use the same connection and method to update.**
638 638  
639 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
640 640  
641 -Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
677 += **6.  Trouble Shooting** =
642 642  
643 -(% style="color:red" %)**Notice: **(% style="color:blue" %)**NMDS200** (%%)**and (% style="color:blue" %)LMDS200(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
679 +== **6.1  ​Connection problem when uploading firmware** ==
644 644  
681 +**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
645 645  
646 -= 6.  Trouble Shooting =
647 647  
648 -== 6.1  ​Connection problem when uploading firmware ==
684 +== **6.2  AT Command input doesn't work** ==
649 649  
686 +In the case if user can see the console output but can't type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn't send **ENTER** while press the send key, user need to add ENTER in their string.
650 650  
651 -(% style="color:blue" %)**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
652 652  
689 += **7. ​ Order Info** =
653 653  
654 -== 6.2  AT Command input doesn't work ==
691 +Part Number**:** CPN01
655 655  
656 656  
657 -In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER** (%%)while press the send key, user need to add ENTER in their string.
694 += **8.  Packing Info** =
658 658  
696 +**Package Includes**:
659 659  
660 -= 7. ​ Order Info =
698 +* CPN01 Open/Close Sensor x 1
699 +* External antenna x 1
661 661  
701 +**Dimension and weight**:
662 662  
663 -Part Number:(% style="color:blue" %)** NMDS200**
703 +* Size: 195 x 125 x 55 mm
704 +* Weight:   420g
664 664  
706 += **9.  Support** =
665 665  
666 -= 8.  Packing Info =
708 +* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
709 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
667 667  
711 +​
668 668  
669 -(% style="color:blue" %)**Package Includes**:
670 670  
671 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
672 672  
673 673  
674 -= 9.  Support =
675 675  
676 676  
677 -* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
678 678  
679 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
680 680  
681 -​
720 +
721 +
722 +
723 +
724 +
725 +
726 +
727 +
728 +
729 +
730 +
731 +
732 +
733 +
734 +
735 +
736 +
737 +
738 +
739 +
740 +
741 +
742 +
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