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From version < 83.3 >
edited by Xiaoling
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To version < 42.1 >
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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
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,44 +1,34 @@
1 1  (% style="text-align:center" %)
2 -[[image:LMDS200_10.jpg]]
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  
5 -**Table of Contents：**
6 += **1. Introduction** =
6 6  
8 +== **1.1 ​**What is CPN01 **NB-IoT** Pulse/Contact Sensor ==
7 7  
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.
8 8  
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  
11 -= 1.  Introduction =
16 +CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
12 12  
13 -== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
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.
14 14  
23 +​
15 15  
16 -(((
17 -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.
25 +== **​1.2 Features** ==
18 18  
19 -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.
20 -
21 -NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
22 -
23 -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.
24 -
25 -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.
26 -
27 -NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
28 -
29 -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)
30 -
31 -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.
32 -)))
33 -
34 -
35 -== ​1.2  Features ==
36 -
37 -
38 38  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
39 -* Short uplink interval for Distance Alarm
28 +* Open/Close detect
29 +* Open/Close statistics
40 40  * Monitor Battery Level
41 -* Microwave Radar for distance detection
31 +* Uplink on periodically and open/close event
42 42  * Datalog feature
43 43  * Uplink periodically
44 44  * Downlink to change configure
... ... @@ -49,99 +49,106 @@
49 49  * Micro SIM card slot for NB-IoT SIM
50 50  * 8500mAh Battery for long-term use
51 51  
52 -== 1.3 Radar probe specification ==
42 +== **1.3  Specification** ==
53 53  
44 +**Common DC Characteristics:**
54 54  
55 -* Measuring Method: FMCW
56 -* Frequency: 24.000 24.500 GHz
57 -* Measurement output power: 6dBm
58 -* Measure range: 0.5 20m
59 -* Accuracy: ±0.1m
60 -* Resolution: 0.01m
61 -* Horizontal Angel: 78°
62 -* Vertical Angel: 23°
46 +* Supply Voltage: 2.1v ~~ 3.6v
47 +* Operating Temperature: -40 ~~ 85°C
63 63  
64 -== 1.4  Storage Temperature ==
49 +**NB-IoT Spec:**
65 65  
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
66 66  
67 - -40°C to +85°C
58 +== **1.4 Installation** ==
68 68  
60 +Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
69 69  
70 -== 1.5 ​ Applications ==
62 +[[image:image-20221021110329-1.png]]
71 71  
64 +[[image:image-20221022234602-2.png||height="288" width="922"]]
72 72  
73 -* Horizontal distance measurement
74 -* Liquid level measurement
75 -* Parking management system
76 -* Object proximity and presence detection
77 -* Intelligent trash can management system
78 -* Robot obstacle avoidance
79 -* Automatic control
80 -* Sewer
81 -* Bottom water level monitoring
82 82  
83 -== 1.6  Specification ==
67 +== **1.5 ​Applications** ==
84 84  
69 +* Open/Close Detection
70 +* Pulse meter application
71 +* Dry Contact Detection
85 85  
86 -(% style="color:blue" %)**Common DC Characteristics:**
73 +== **1.6 Mechanical** ==
87 87  
88 -* Supply Voltage: 2.1v ~~ 3.6v
89 -* Operating Temperature: 0 ~~ 70°C
75 +​[[image:image-20221021110415-3.png]]
90 90  
91 -(% style="color:blue" %)**NB-IoT Spec:**
77 +== ** 1.7 Pin Definitions and Switch** ==
92 92  
93 -* B1 @H-FDD: 2100MHz
94 -* B3 @H-FDD: 1800MHz
95 -* B8 @H-FDD: 900MHz
96 -* B5 @H-FDD: 850MHz
97 -* B20 @H-FDD: 800MHz
98 -* B28 @H-FDD: 700MHz
79 +[[image:image-20221021110429-4.png]]
99 99  
100 -== 1.7  Installation ==
81 +=== **1.7.1 Pin Definition** ===
101 101  
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]]**.
102 102  
103 -Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
104 104  
86 +=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
105 105  
106 -[[image:image-20221207170748-1.png]] [[image:image-20221207170748-2.png||height="366" width="672"]]
88 +Power on Device when putting this jumper.
107 107  
108 108  
91 +=== **1.7.3 BOOT MODE / SW1** ===
109 109  
110 -== 1.8  Pin Definitions and Switch ==
111 111  
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.
112 112  
113 -[[image:1670404362039-351.png]]
96 +2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
114 114  
115 115  
116 -= 2.  Use NMDS200 to communicate with IoT Server =
99 +=== **1.7.4 Reset Button** ===
117 117  
118 -== 2.1  How it works ==
119 119  
102 +Press to reboot the device.
120 120  
121 -The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
122 122  
123 -The diagram below shows the working flow in the default firmware of NMDS200:
105 +=== **1.7.5 LED** ===
124 124  
107 +
108 +The LED will blink when :
109 +
110 +1. Boot the device in flash mode
111 +1. Send an uplink packet
112 +
113 += **2.  Use CPN01 to communicate with IoT Server** =
114 +
115 +== **2.1  How it works** ==
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.
118 +
119 +The diagram below shows the working flow in the default firmware of CPN01:
120 +
125 125  [[image:image-20221021110615-5.png]]
126 126  
127 127  
128 -== 2.2 ​ Configure NMDS200 ==
124 +== **2.2 ​ Configure CPN01** ==
129 129  
126 +=== **2.2.1 Test Requirement** ===
130 130  
131 -To use NMDS200 in your city, make sure to meet below requirements:
128 +To use CPN01 in your city, make sure to meet below requirements:
132 132  
133 133  * Your local operator has already distributed an NB-IoT Network.
134 -* The local NB-IoT network used the band that NMDS200 supports.
131 +* The local NB-IoT network used the band that CPN01 supports.
135 135  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
136 136  
137 -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.
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.
138 138  
139 -[[image:image-20221208090742-1.png]]
136 +[[image:image-20221023000439-3.png]]
140 140  
138 + ​
141 141  
142 -=== 2.2.1 Insert NB-IoT SIM card ===
140 +=== **2.2.2 Insert NB-IoT SIM card** ===
143 143  
144 -
145 145  Insert the NB-IoT Card get from your provider.
146 146  
147 147  User needs to take out the NB-IoT module and insert the SIM card like below:
... ... @@ -149,364 +149,395 @@
149 149  [[image:image-20221021110745-6.png]] ​
150 150  
151 151  
152 -=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
149 +=== **2.2.3 Connect USB – TTL to CPN01 and configure it** ===
153 153  
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.
154 154  
155 -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.
153 +**Connection:**
156 156  
157 -(% style="color:blue" %)**Connection:**
155 + USB TTL GND <~-~-~-~-> GND
158 158  
159 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
157 + USB TTL TXD <~-~-~-~-> UART_RXD
160 160  
161 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
159 + USB TTL RXD <~-~-~-~-> UART_TXD
162 162  
163 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
164 -
165 -
166 166  In the PC, use below serial tool settings:
167 167  
168 -* Baud:  (% style="color:red" %)**9600**
163 +* Baud:  **9600**
164 +* Data bits:** 8**
165 +* Stop bits: **1**
166 +* Parity:  **None**
167 +* Flow Control: **None**
169 169  
170 -* Data bits:** (% style="color:red" %)8(%%)**
169 +Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
171 171  
172 -* Stop bits: (% style="color:red" %)**1**
173 -
174 -* Parity:  (% style="color:red" %)**None**
175 -
176 -* Flow Control: (% style="color:red" %)**None**
177 -
178 -Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
179 -
180 180  ​[[image:image-20221021110817-7.png]]
181 181  
182 -NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
173 +CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
183 183  
184 184  
185 -(% 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]]
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]]
186 186  
187 187  
179 +=== **2.2.4 Use CoAP protocol to uplink data** ===
188 188  
189 -=== 2.2.3 Use CoAP protocol to uplink data ===
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/]]
190 190  
191 191  
192 -(% 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/]]
184 +**Use below commands in CPN01:**
193 193  
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=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set CoAP resource path
194 194  
195 -(% style="color:blue" %)**Use below commands in NMDS200:**
190 +For parameter description, please refer to AT command set
196 196  
197 -* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
192 +[[image:image-20221021110948-8.png]]
198 198  
199 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
200 200  
201 -* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
195 +After configuring the server address and **reset CPN01** (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server.
202 202  
203 -For parameter description, please refer to AT command set
197 +[[image:image-20221021110956-9.png]] ​
204 204  
205 -[[image:image-20221021110948-8.png]]
206 206  
200 +=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
207 207  
208 -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.
209 209  
210 -[[image:1670405841875-916.png]] ​
203 +**AT Commands:**
211 211  
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
212 212  
213 -=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
209 +​ [[image:image-20221021111025-10.png]]
214 214  
211 +[[image:image-20221021111033-11.png||height="241" width="576"]]
215 215  
216 -(% style="color:blue" %)**AT Commands:**
213 +​
217 217  
218 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
215 +=== **2.2.6 Use MQTT protocol to uplink data** ===
219 219  
220 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
221 221  
222 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
218 +**AT Commands:**
223 223  
224 -​ [[image:image-20221021111025-10.png]]
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
225 225  
228 +​ [[image:image-20221021111058-12.png]]
226 226  
227 -[[image:image-20221021111033-11.png||height="241" width="576"]]
230 +[[image:image-20221021111108-13.png]]
228 228  
229 229  ​
230 230  
231 -=== 2.2.5 Use MQTT protocol to uplink data ===
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.
232 232  
233 233  
234 -(% style="color:blue" %)**AT Commands:**
237 +=== **2.2.7 Use TCP protocol to uplink data** ===
235 235  
236 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
239 +**AT Commands**
237 237  
238 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
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
239 239  
240 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
244 +​ [[image:image-20221021111125-14.png]]
241 241  
242 -* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
246 +[[image:image-20221021111131-15.png]]
243 243  
244 -* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
248 +​
245 245  
246 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
250 +=== **2.2.8 Change Update Interval** ===
247 247  
248 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
252 +User can use below command to change the **uplink interval**.
249 249  
250 -​ [[image:image-20221118103445-7.png]]
254 +* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hours)
251 251  
256 +**NOTE:**
252 252  
253 -[[image:1670405928926-116.png]]
258 +**~1. By default, the device will send an uplink message every 1 hour.**
254 254  
255 -​
256 256  
257 -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.
261 +== **2.3  Uplink Payload** ==
258 258  
263 +The uplink payload includes 87 bytes in total by default.
259 259  
260 -=== 2.2.6 Use TCP protocol to uplink data ===
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.
261 261  
267 +|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
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|[[Interrupt>>path:#H2.4.8A0DigitalInterrupt]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|Time stamp
262 262  
263 -(% style="color:blue" %)**AT Commands:**
270 +|2|2|4|8 group
271 +|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
264 264  
265 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
273 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
266 266  
267 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
275 +[[image:image-20221021111201-16.png||height="572" width="792"]]
268 268  
269 -​ [[image:1670406036256-101.png||height="676" width="713"]]
277 +The payload is ASCII string, representative same HEX:
270 270  
279 +**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 //(%%)**
271 271  
272 -[[image:image-20221021111131-15.png]]
281 +where:
282 +*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
273 273  
274 -​
284 +*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
275 275  
276 -=== 2.2.7 Change Update Interval ===
286 +*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
277 277  
288 +*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
278 278  
279 -User can use below command to change the (% style="color:blue" %)**uplink interval**.
290 +*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
280 280  
281 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
292 +*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00=0
282 282  
283 -(% style="color:red" %)**NOTE:**
294 +*(% style="color:#037691" %) **Contact Status:**(%%) 0x00=0
284 284  
285 -1.  By default, the device will send an uplink message every 4 hour.
296 +*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
286 286  
298 +*(% style="color:#037691" %) **Total pulse:0x09 =0**
287 287  
288 -== 2.3  Uplink Payload ==
300 +*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
289 289  
302 +*(% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
290 290  
291 -The uplink payload includes 23 bytes in total by default.
304 +*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000b0200002663510fed
292 292  
293 -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.
306 +*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
294 294  
295 295  
296 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
297 -|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:90px" %)**2**|(% style="width:100px" %)**2**
298 -|=(% 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="H2.4.5A0A0Distance"]] |(% style="width:93px" %) [[Distance  2>>||anchor="H2.4.5A0A0Distance"]]
309 +== **2.4  Payload Explanation and Sensor Interface** ==
299 299  
300 -(% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
301 -|(% style="width:50px" %)**4**|(% style="width:90px" %)**2**|(% style="width:90px" %)**2**|(% style="width:60px" %)**4**|(% style="width:50px" %)(((
302 -**1-32 group**
303 -)))
304 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
311 +=== **2.4.1  Device ID** ===
305 305  
306 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
313 +By default, the Device ID is equal to the last 15 bits of IMEI.
307 307  
308 -[[image:1670406261143-723.png]]
315 +User can use **AT+DEUI** to set Device ID
309 309  
317 +**Example:**
310 310  
311 -The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
319 +AT+DEUI=868411056754138
312 312  
313 -**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__(%%)**
321 +The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
314 314  
315 -**where:**
316 316  
317 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
324 +=== **2.4.2  Version Info** ===
318 318  
319 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
326 +Specify the software version: 0x64=100, which means firmware version 1.00.
320 320  
321 -* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
328 +For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
322 322  
323 -* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
324 324  
325 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
331 +=== **2.4.3  Battery Info** ===
326 326  
327 -* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
333 +Check the battery voltage for CPN01.
328 328  
329 -* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
335 +Ex1: 0x0B45 = 2885mV
330 330  
331 -* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
337 +Ex2: 0x0B49 = 2889mV
332 332  
333 -* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
334 334  
340 +=== **2.4.4  Signal Strength** ===
335 335  
342 +NB-IoT Network signal Strength.
336 336  
344 +**Ex1: 0x1d = 29**
337 337  
338 -== 2.4  Payload Explanation and Sensor Interface ==
346 +**0**  -113dBm or less
339 339  
340 -=== 2.4.1  Device ID ===
348 +**1**  -111dBm
341 341  
350 +**2...30** -109dBm... -53dBm
342 342  
343 -By default, the Device ID is equal to the last 15 bits of IMEI.
352 +**31**   -51dBm or greater
344 344  
345 -User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
354 +**99**    Not known or not detectable
346 346  
347 -**Example:**
348 348  
349 -AT+DEUI=868411056754138
357 +=== **2.4.5 Calculate Flag** ===
350 350  
351 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
359 +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.
352 352  
361 +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.
353 353  
354 -=== 2.4.2  Version Info ===
363 +Default value: 0. 
355 355  
365 +Range (6 bits): (b)000000 ~~ (b) 111111
356 356  
357 -Specify the software version: 0x64=100, which means firmware version 1.00.
358 358  
359 -For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
368 +=== **2.4.6  Alarm** ===
360 360  
370 +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]]
361 361  
362 -=== 2.4.3  Battery Info ===
363 363  
373 +=== **2.4.7 Contact Status** ===
364 364  
365 -Check the battery voltage for NMDS200.
375 +0: Open
366 366  
367 -Ex1: 0x0B45 = 2885mV
377 +1: Close
368 368  
369 -Ex2: 0x0B49 = 2889mV
370 370  
380 +=== **2.4.8 Total pulse** ===
371 371  
372 -=== 2.4.4  Signal Strength ===
382 +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]]
373 373  
384 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
374 374  
375 -NB-IoT Network signal Strength.
376 376  
377 -**(% style="color:blue" %)Ex1: 0x1d = 29**
387 +=== **2.4.9 The last open duration** ===
378 378  
379 -**(% style="color:#037691" %)0** (%%) -113dBm or less
389 +Dry Contact last open duration.
380 380  
381 -**(% style="color:#037691" %)1**  (%%) -111dBm
391 +Unit: min.
382 382  
383 -**(% style="color:#037691" %)2...30** (%%) -109dBm... -53dBm
393 +[[image:image-20221021111346-17.png||height="146" width="770"]]
384 384  
385 -**(% style="color:#037691" %)31** (%%)  -51dBm or greater
386 386  
387 -**(% style="color:#037691" %)99** (%%)   Not known or not detectable
396 +=== **2.4.10  Timestamp** ===
388 388  
398 +Timestamp : 0x6315537b =1662342011
389 389  
390 -=== 2.4.5  Distance ===
400 +Convert Unix timestamp to time 2022-9-5 9:40:11.
391 391  
402 +**~ **
392 392  
393 -[[image:1670407401682-959.png]]
404 +== **2.5  Downlink Payload** ==
394 394  
406 +By default, CPN01 prints the downlink payload to console port.
395 395  
396 -(% style="color:blue" %)**Object1 Distance:**
408 +[[image:image-20221021111414-18.png]] ​
397 397  
398 -Distance between sensor probe to the first object. (unit: cm)
410 +**Examples:**
399 399  
400 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
412 +* **Set TDC**
401 401  
402 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
414 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
403 403  
416 +Payload:    01 00 00 1E    TDC=30S
404 404  
405 -(% style="color:blue" %)**Object2 Distance:**
418 +Payload:    01 00 00 3C    TDC=60S
406 406  
407 -Distance between sensor probe to the second object. (unit: cm)
420 +* **Reset**
408 408  
422 +If payload = 0x04FF, it will reset the NSE01
409 409  
410 -=== 2.4.6  Timestamp ===
424 +* **INTMOD**
411 411  
426 +Downlink Payload: 06000003, Set AT+INTMOD=3
412 412  
413 -Timestamp : 0x6315537b =1662342011
428 +== **2.6  ​LED Indicator** ==
414 414  
430 +The CPN01 has an internal LED which is to show the status of different states.
415 415  
416 -== 2.5  Downlink Payload ==
432 +* When power on, CPN01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
433 +* Then the LED will be on for 1 second means device is boot normally.
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.
417 417  
418 418  
419 -By default, NMDS200 prints the downlink payload to console port.
438 +== **2.7  Alarm Base on Timeout** ==
420 420  
421 -[[image:image-20221021111414-18.png]] ​
440 +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:
422 422  
423 423  
424 -**Examples:**
443 +**~1. Keep Status: Status to be monitor**
425 425  
426 -* (% style="color:#037691" %)**Set TDC**
445 +Keep Status = 1: Monitor Close to Open event
427 427  
428 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
447 +Keep Status = 0: Monitor Open to Close event
429 429  
430 -Payload:    01 00 00 1E    TDC=30S
431 431  
432 -Payload:    01 00 00 3C    TDC=60S
450 +**2. Keep Time: Timeout to send an Alarm**
433 433  
434 -* (% style="color:#037691" %)**Reset**
452 +Range 0 ~~ 65535(0xFFFF) seconds.
435 435  
436 -If payload = 0x04FF, it will reset the NMDS200
454 +If keep time = 0, Disable Alarm Base on Timeout feature.
437 437  
438 -* (% style="color:#037691" %)**INTMOD**
456 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
439 439  
440 -Downlink Payload: 06000003, Set AT+INTMOD=3
441 441  
459 +**AT Command** to configure:
442 442  
443 -== 2.6  ​LED Indicator ==
461 +**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.
444 444  
463 +**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
445 445  
446 -The NMDS200 has an internal LED which is to show the status of different states.
447 447  
448 -* When the device starts normally, the LED will light up for 1 second.
449 -* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
450 -* For each uplink probe, LED will be on for 500ms.
466 +== **2.8 Set debug mode** ==
451 451  
468 +Feature: Enable or Disable debug mode
452 452  
453 453  
471 +**AT Command: AT+DEBUG**
454 454  
455 -== 2.7  Distance alarm function ==
473 +[[image:image-20221021111629-21.png]]
456 456  
475 +== **2.9 Clear Flash Record** ==
457 457  
458 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
477 +Feature: Clear flash storage for data log feature.
459 459  
460 -**(% style="color:blue" %)Example 1:**
479 +**AT Command: AT+CLRDTA**
461 461  
462 -AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
481 +[[image:image-20221021111527-19.png]]
463 463  
464 -AT+ ALARM2 =min,max
483 +== ** 2.10 Set trigger mode** ==
465 465  
485 +➢ AT Command: **AT+TTRMOD**
466 466  
467 -**(% style="color:blue" %)Example 2:**
487 +Feature: Set the trigger interrupt mode.
468 468  
469 -AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
489 +[[image:image-20221021111552-20.png]]
470 470  
491 +== **2.11 Set the calculate flag** ==
471 471  
493 +Feature: Set the calculate flag
472 472  
495 +**AT Command: AT+CALCFLAG**
473 473  
474 -== 2.8  Set the number of data to be uploaded and the recording time ==
497 +[[image:image-20221021111711-22.png]]
475 475  
499 +== **2.12 Set count number** ==
476 476  
477 -(% style="color:blue" %)**AT Command:**
501 +Feature: Manually set the count number
478 478  
479 -(% 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)
503 +**AT Command: AT+SETCNT**
480 480  
481 -(% 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.
505 +[[image:image-20221021111748-24.png]]
482 482  
507 +== **2.13 Set the number of data to be uploaded and the recording time** ==
483 483  
484 -== 2.9  Read or Clear cached data ==
509 +➢ AT Command:
485 485  
511 +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)
486 486  
487 -(% style="color:blue" %)**AT Command:**
488 488  
489 -(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
514 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
490 490  
491 -(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
516 +== **2.14 Read or Clear cached data** ==
492 492  
493 -[[image:1670408172929-569.png]]
518 +➢ AT Command:
494 494  
520 +AT+CDP    ~/~/ Read cached data
495 495  
496 -== 2.10  ​Firmware Change Log ==
522 +[[image:image-20221021111810-25.png||height="364" width="797"]]
497 497  
498 498  
499 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
525 +AT+CDP=0    ~/~/ Clear cached data ​
500 500  
501 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
527 +== **2.15  ​Firmware Change Log** ==
502 502  
529 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
503 503  
504 -== 2.11  ​Battery Analysis ==
531 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
505 505  
506 -=== 2.11.1  ​Battery Type ===
533 +== **2.16  ​Battery Analysis** ==
507 507  
535 +=== **2.16.1  ​Battery Type** ===
508 508  
509 -The NMDS200 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.
537 +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.
510 510  
511 511  The battery is designed to last for several years depends on the actual use environment and update interval. 
512 512  
... ... @@ -513,64 +513,50 @@
513 513  The battery-related documents as below:
514 514  
515 515  * [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
516 -
517 517  * [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
518 -
519 519  * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
520 520  
521 521  [[image:image-20221021111911-26.png]] ​
522 522  
549 +=== **2.16.2  Power consumption Analyze** ===
523 523  
524 -=== 2.11.2  Power consumption Analyze ===
525 -
526 -
527 527  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.
528 528  
529 529  Instruction to use as below:
530 530  
531 -(% style="color:blue" %)**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/]]
555 +**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/]]
532 532  
533 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
557 +**Step 2: ** Open it and choose
534 534  
535 535  * Product Model
536 -
537 537  * Uplink Interval
538 -
539 539  * Working Mode
540 540  
541 541  And the Life expectation in difference case will be shown on the right.
542 542  
543 -[[image:1666596205057-567.png]] ​
565 +[[image:image-20221021111923-27.png||height="253" width="783"]] ​
544 544  
567 +=== **2.16.3  ​Battery Note** ===
545 545  
546 -=== 2.11.3  ​Battery Note ===
547 -
548 -
549 549  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.
550 550  
571 +=== **2.16.4  Replace the battery** ===
551 551  
552 -=== 2.11.4  Replace the battery ===
573 +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).
553 553  
554 554  
555 -The default battery pack of NMDS200 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).
576 += **3. ​ Access NB-IoT Module** =
556 556  
557 -
558 -= 3. ​ Access NB-IoT Module =
559 -
560 -
561 561  Users can directly access the AT command set of the NB-IoT module.
562 562  
563 563  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/]] 
564 564  
582 +[[image:image-20221021112006-28.png]] ​
565 565  
566 -[[image:image-20221118094449-6.png]] ​
584 += **4.  Using the AT Commands** =
567 567  
586 +== **4.1  Access AT Commands** ==
568 568  
569 -= 4.  Using the AT Commands =
570 -
571 -== 4.1  Access AT Commands ==
572 -
573 -
574 574  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]]
575 575  
576 576  AT+<CMD>?  : Help on <CMD>
... ... @@ -581,9 +581,8 @@
581 581  
582 582  AT+<CMD>=?  : Get the value
583 583  
598 +**General Commands**      
584 584  
585 -(% style="color:blue" %)**General Commands**      
586 -
587 587  AT  : Attention       
588 588  
589 589  AT?  : Short Help     
... ... @@ -606,97 +606,126 @@
606 606  
607 607  AT+SERVADDR  : Server Address
608 608  
609 -AT+TR      :  Get or Set record time
622 +AT+TR      : Get or Set record time"
610 610  
611 -AT+NOUD :  Get or Set the number of data to be uploaded
612 612  
613 -AT+CDP     :  Read or Clear cached data
625 +AT+NOUD      : Get or Set the number of data to be uploaded
614 614  
615 -AT+DEBUG:  Enable or Disable debug mode
616 616  
617 -AT+ALARM1:  Get or Set alarm of distance1
628 +AT+CDP     : Read or Clear cached data
618 618  
619 -AT+ALARM2:  Get or Set alarm of distance2
620 620  
621 -AT+GETSENSORVALUE :  Returns the current sensor measurement
631 +AT+ DEBUG   : Enable or Disable debug mode
622 622  
623 -AT+POWERIC :  Get or set the Power IC flag
633 +AT+ TTRIG   : Get or Set Alarm Base on Timeout
624 624  
635 +AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
625 625  
626 -(% style="color:blue" %)**COAP Management**      
637 +AT+ CALCFLAG   : Get or Set the calculate flag
627 627  
628 -AT+URI :  Resource parameters
639 +AT+ CLRC   : Clear current door open count
629 629  
641 +**COAP Management**      
630 630  
631 -(% style="color:blue" %)**UDP Management**
643 +AT+URI            : Resource parameters
632 632  
633 -AT+CFM :  Upload confirmation mode (only valid for UDP)
645 +**UDP Management**
634 634  
647 +AT+CFM          : Upload confirmation mode (only valid for UDP)
635 635  
636 -(% style="color:blue" %)**MQTT Management**
649 +**MQTT Management**
637 637  
638 -AT+CLIENT  : Get or Set MQTT client
651 +AT+CLIENT               : Get or Set MQTT client
639 639  
640 -AT+UNAME : Get or Set MQTT Username
653 +AT+UNAME  : Get or Set MQTT Username
641 641  
642 -AT+PWD  :  Get or Set MQTT password
655 +AT+PWD                  : Get or Set MQTT password
643 643  
644 -AT+PUBTOPIC :  Get or Set MQTT publish topic
657 +AT+PUBTOPIC  : Get or Set MQTT publish topic
645 645  
646 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
659 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
647 647  
661 +**Information**          
648 648  
649 -(% style="color:blue" %)**Information**          
663 +AT+FDR  : Factory Data Reset
650 650  
651 -AT+FDR :  Factory Data Reset
665 +AT+PWORD  : Serial Access Password
652 652  
653 -AT+PWORD :  Serial Access Password
667 += **​5.  FAQ** =
654 654  
669 +== **5.1 ​ How to Upgrade Firmware** ==
655 655  
656 -= ​5.  FAQ =
671 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
657 657  
658 -== 5.1 ​ How to Upgrade Firmware ==
673 +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]]
659 659  
675 +**Notice, **CPN01 **and **CPL01 **share the same mother board. They use the same connection and method to update.**
660 660  
661 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
677 +
662 662  
663 -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]]
679 += **6.  Trouble Shooting** =
664 664  
665 -(% 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.**
681 +== **6.1  ​Connection problem when uploading firmware** ==
666 666  
683 +**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]]
667 667  
668 -= 6.  Trouble Shooting =
669 669  
670 -== 6.1  ​Connection problem when uploading firmware ==
686 +== **6.2  AT Command input doesn't work** ==
671 671  
688 +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.
672 672  
673 -(% 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]]
674 674  
691 += **7. ​ Order Info** =
675 675  
676 -== 6.2  AT Command input doesn't work ==
693 +Part Number**:** CPN01
677 677  
678 678  
679 -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.
696 += **8.  Packing Info** =
680 680  
698 +**Package Includes**:
681 681  
682 -= 7. ​ Order Info =
700 +* CPN01 Open/Close Sensor x 1
701 +* External antenna x 1
683 683  
703 +**Dimension and weight**:
684 684  
685 -Part Number:**(% style="color:blue" %) NMDS200**
705 +* Size: 195 x 125 x 55 mm
706 +* Weight:   420g
686 686  
708 += **9.  Support** =
687 687  
688 -= 8.  Packing Info =
710 +* 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.
711 +* 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]]
689 689  
713 +​
690 690  
691 -(% style="color:blue" %)**Package Includes**:
692 692  
693 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
694 694  
695 -= 9.  Support =
696 696  
697 697  
698 -* 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.
699 699  
700 -* 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]]
701 701  
702 -​
721 +
722 +
723 +
724 +
725 +
726 +
727 +
728 +
729 +
730 +
731 +
732 +
733 +
734 +
735 +
736 +
737 +
738 +
739 +
740 +
741 +
742 +
743 +
744 +
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