Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 44.1 >
edited by David Huang
on 2022/10/24 09:08
To version < 83.4 >
edited by Xiaoling
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Title
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1 -CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
1 +NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.David
1 +XWiki.Xiaoling
Content
... ... @@ -1,34 +1,44 @@
1 1  (% style="text-align:center" %)
2 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652856952171-363.png?rev=1.1||alt="1652856952171-363.png" height="578" width="588"]]
2 +[[image:LMDS200_10.jpg]]
3 3  
4 -{{toc/}}
5 5  
6 -= **1. Introduction** =
5 +**Table of Contents：**
7 7  
8 -== **1.1 ​**What is CPN01 **NB-IoT** Pulse/Contact Sensor ==
9 9  
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.
11 11  
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.
13 13  
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.
15 15  
16 -CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
11 += 1.  Introduction =
17 17  
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.
13 +== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
22 22  
23 -​
24 24  
25 -== **​1.2 Features** ==
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.
26 26  
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 +
27 27  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
28 -* Open/Close detect
29 -* Open/Close statistics
39 +* Short uplink interval for Distance Alarm
30 30  * Monitor Battery Level
31 -* Uplink on periodically and open/close event
41 +* Microwave Radar for distance detection
32 32  * Datalog feature
33 33  * Uplink periodically
34 34  * Downlink to change configure
... ... @@ -39,106 +39,99 @@
39 39  * Micro SIM card slot for NB-IoT SIM
40 40  * 8500mAh Battery for long-term use
41 41  
42 -== **1.3  Specification** ==
52 +== 1.3 Radar probe specification ==
43 43  
44 -**Common DC Characteristics:**
45 45  
46 -* Supply Voltage: 2.1v ~~ 3.6v
47 -* Operating Temperature: -40 ~~ 85°C
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°
48 48  
49 -**NB-IoT Spec:**
64 +== 1.4  Storage Temperature ==
50 50  
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
57 57  
58 -== **1.4 Installation** ==
67 + -40°C to +85°C
59 59  
60 -Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
61 61  
62 -[[image:image-20221021110329-1.png]]
70 +== 1.5 ​ Applications ==
63 63  
64 -[[image:image-20221022234602-2.png||height="288" width="922"]]
65 65  
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
66 66  
67 -== **1.5 ​Applications** ==
83 +== 1.6  Specification ==
68 68  
69 -* Open/Close Detection
70 -* Pulse meter application
71 -* Dry Contact Detection
72 72  
73 -== **1.6 Mechanical** ==
86 +(% style="color:blue" %)**Common DC Characteristics:**
74 74  
75 -​[[image:image-20221021110415-3.png]]
88 +* Supply Voltage: 2.1v ~~ 3.6v
89 +* Operating Temperature: 0 ~~ 70°C
76 76  
77 -== ** 1.7 Pin Definitions and Switch** ==
91 +(% style="color:blue" %)**NB-IoT Spec:**
78 78  
79 -[[image:image-20221021110429-4.png]]
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
80 80  
81 -=== **1.7.1 Pin Definition** ===
100 +== 1.7  Installation ==
82 82  
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]]**.
84 84  
103 +Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
85 85  
86 -=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
87 87  
88 -Power on Device when putting this jumper.
106 +[[image:image-20221207170748-1.png]] [[image:image-20221207170748-2.png||height="366" width="672"]]
89 89  
90 90  
91 -=== **1.7.3 BOOT MODE / SW1** ===
92 92  
110 +== 1.8  Pin Definitions and Switch ==
93 93  
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.
95 95  
96 -2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
113 +[[image:1670404362039-351.png]]
97 97  
98 98  
99 -=== **1.7.4 Reset Button** ===
116 += 2.  Use NMDS200 to communicate with IoT Server =
100 100  
118 +== 2.1  How it works ==
101 101  
102 -Press to reboot the device.
103 103  
121 +The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
104 104  
105 -=== **1.7.5 LED** ===
123 +The diagram below shows the working flow in the default firmware of NMDS200:
106 106  
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 -
121 121  [[image:image-20221021110615-5.png]]
122 122  
123 123  
124 -== **2.2 ​ Configure CPN01** ==
128 +== 2.2 ​ Configure NMDS200 ==
125 125  
126 -=== **2.2.1 Test Requirement** ===
127 127  
128 -To use CPN01 in your city, make sure to meet below requirements:
131 +To use NMDS200 in your city, make sure to meet below requirements:
129 129  
130 130  * Your local operator has already distributed an NB-IoT Network.
131 -* The local NB-IoT network used the band that CPN01 supports.
134 +* The local NB-IoT network used the band that NMDS200 supports.
132 132  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
133 133  
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 +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.
135 135  
136 -[[image:image-20221023000439-3.png]]
139 +[[image:image-20221208090742-1.png]]
137 137  
138 - ​
139 139  
140 -=== **2.2.2 Insert NB-IoT SIM card** ===
142 +=== 2.2.1 Insert NB-IoT SIM card ===
141 141  
144 +
142 142  Insert the NB-IoT Card get from your provider.
143 143  
144 144  User needs to take out the NB-IoT module and insert the SIM card like below:
... ... @@ -146,445 +146,426 @@
146 146  [[image:image-20221021110745-6.png]] ​
147 147  
148 148  
149 -=== **2.2.3 Connect USB – TTL to CPN01 and configure it** ===
152 +=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
150 150  
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.
152 152  
153 -**Connection:**
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.
154 154  
155 - USB TTL GND <~-~-~-~-> GND
157 +(% style="color:blue" %)**Connection:**
156 156  
157 - USB TTL TXD <~-~-~-~-> UART_RXD
159 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
158 158  
159 - USB TTL RXD <~-~-~-~-> UART_TXD
161 +(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
160 160  
163 +(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
164 +
165 +
161 161  In the PC, use below serial tool settings:
162 162  
163 -* Baud:  **9600**
164 -* Data bits:** 8**
165 -* Stop bits: **1**
166 -* Parity:  **None**
167 -* Flow Control: **None**
168 +* Baud:  (% style="color:red" %)**9600**
168 168  
169 -Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
170 +* Data bits:** (% style="color:red" %)8(%%)**
170 170  
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 +
171 171  ​[[image:image-20221021110817-7.png]]
172 172  
173 -CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
182 +NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
174 174  
175 175  
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]]
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]]
177 177  
178 178  
179 -=== **2.2.4 Use CoAP protocol to uplink data** ===
180 180  
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/]]
189 +=== 2.2.3 Use CoAP protocol to uplink data ===
182 182  
183 183  
184 -**Use below commands in CPN01:**
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/]]
185 185  
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
189 189  
190 -For parameter description, please refer to AT command set
195 +(% style="color:blue" %)**Use below commands in NMDS200:**
191 191  
192 -[[image:image-20221021110948-8.png]]
197 +* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
193 193  
199 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
194 194  
195 -After configuring the server address and **reset CPN01** (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server.
201 +* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
196 196  
197 -[[image:image-20221021110956-9.png]] ​
203 +For parameter description, please refer to AT command set
198 198  
205 +[[image:image-20221021110948-8.png]]
199 199  
200 -=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
201 201  
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.
202 202  
203 -**AT Commands:**
210 +[[image:1670405841875-916.png]] ​
204 204  
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
208 208  
209 -​ [[image:image-20221021111025-10.png]]
213 +=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
210 210  
211 -[[image:image-20221021111033-11.png||height="241" width="576"]]
212 212  
213 -​
216 +(% style="color:blue" %)**AT Commands:**
214 214  
215 -=== **2.2.6 Use MQTT protocol to uplink data** ===
218 +* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
216 216  
220 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
217 217  
218 -**AT Commands:**
222 +* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
219 219  
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
224 +​ [[image:image-20221021111025-10.png]]
227 227  
228 -​ [[image:image-20221021111058-12.png]]
229 229  
230 -[[image:image-20221021111108-13.png]]
227 +[[image:image-20221021111033-11.png||height="241" width="576"]]
231 231  
232 232  ​
233 233  
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.
231 +=== 2.2.5 Use MQTT protocol to uplink data ===
235 235  
236 236  
237 -=== **2.2.7 Use TCP protocol to uplink data** ===
234 +(% style="color:blue" %)**AT Commands:**
238 238  
239 -**AT Commands**
236 +* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
240 240  
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
238 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
243 243  
244 -​ [[image:image-20221021111125-14.png]]
240 +* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
245 245  
246 -[[image:image-20221021111131-15.png]]
242 +* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
247 247  
248 -​
244 +* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
249 249  
250 -=== **2.2.8 Change Update Interval** ===
246 +* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
251 251  
252 -User can use below command to change the **uplink interval**.
248 +* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
253 253  
254 -* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hours)
250 +​ [[image:image-20221118103445-7.png]]
255 255  
256 -**NOTE:**
257 257  
258 -**~1. By default, the device will send an uplink message every 1 hour.**
253 +[[image:1670405928926-116.png]]
259 259  
255 +​
260 260  
261 -== **2.3  Uplink Payload** ==
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.
262 262  
263 -The uplink payload includes 123 bytes in total by default.
264 264  
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.
260 +=== 2.2.6 Use TCP protocol to uplink data ===
266 266  
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
269 269  
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" %)
263 +(% style="color:blue" %)**AT Commands:**
273 273  
274 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
265 +* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
275 275  
276 -[[image:image-20221021111201-16.png||height="572" width="792"]]
267 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
277 277  
278 -The payload is ASCII string, representative same HEX:
269 +​ [[image:1670406036256-101.png||height="676" width="713"]]
279 279  
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 //(%%)**
281 281  
282 -where:
283 -*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
272 +[[image:image-20221021111131-15.png]]
284 284  
285 -*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
274 +​
286 286  
287 -*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
276 +=== 2.2.7 Change Update Interval ===
288 288  
289 -*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
290 290  
291 -*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
279 +User can use below command to change the (% style="color:blue" %)**uplink interval**.
292 292  
293 -*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00=0
281 +* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
294 294  
295 -*(% style="color:#037691" %) **Contact Status:**(%%) 0x00=0
283 +(% style="color:red" %)**NOTE:**
296 296  
297 -*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
285 +1.  By default, the device will send an uplink message every 4 hour.
298 298  
299 -*(% style="color:#037691" %) **Total pulse:0x09 =0**
300 300  
301 -*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
288 +== 2.3  Uplink Payload ==
302 302  
303 -*(% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
304 304  
305 -*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
291 +The uplink payload includes 23 bytes in total by default.
306 306  
307 -*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
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.
308 308  
309 309  
310 -== **2.4  Payload Explanation and Sensor Interface** ==
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"]]
311 311  
312 -=== **2.4.1  Device ID** ===
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" %)...
313 313  
314 -By default, the Device ID is equal to the last 15 bits of IMEI.
306 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
315 315  
316 -User can use **AT+DEUI** to set Device ID
308 +[[image:1670406261143-723.png]]
317 317  
318 -**Example:**
319 319  
320 -AT+DEUI=868411056754138
311 +The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
321 321  
322 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
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__(%%)**
323 323  
315 +**where:**
324 324  
325 -=== **2.4.2  Version Info** ===
317 +* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
326 326  
327 -Specify the software version: 0x64=100, which means firmware version 1.00.
319 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
328 328  
329 -For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
321 +* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
330 330  
323 +* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
331 331  
332 -=== **2.4.3  Battery Info** ===
325 +* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
333 333  
334 -Check the battery voltage for CPN01.
327 +* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
335 335  
336 -Ex1: 0x0B45 = 2885mV
329 +* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
337 337  
338 -Ex2: 0x0B49 = 2889mV
331 +* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
339 339  
333 +* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
340 340  
341 -=== **2.4.4  Signal Strength** ===
342 342  
343 -NB-IoT Network signal Strength.
344 344  
345 -**Ex1: 0x1d = 29**
337 +== 2.4  Payload Explanation and Sensor Interface ==
346 346  
347 -**0**  -113dBm or less
339 +=== 2.4.1  Device ID ===
348 348  
349 -**1**  -111dBm
350 350  
351 -**2...30** -109dBm... -53dBm
342 +By default, the Device ID is equal to the last 15 bits of IMEI.
352 352  
353 -**31**   -51dBm or greater
344 +User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
354 354  
355 -**99**    Not known or not detectable
346 +**Example:**
356 356  
348 +AT+DEUI=868411056754138
357 357  
358 -=== **2.4.5 Calculate Flag** ===
350 +The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
359 359  
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.
361 361  
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.
353 +=== 2.4.2  Version Info ===
363 363  
364 -Default value: 0. 
365 365  
366 -Range (6 bits): (b)000000 ~~ (b) 111111
356 +Specify the software version: 0x64=100, which means firmware version 1.00.
367 367  
358 +For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
368 368  
369 -=== **2.4.6  Alarm** ===
370 370  
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]]
361 +=== 2.4.3  Battery Info ===
372 372  
373 373  
374 -=== **2.4.7 Contact Status** ===
364 +Check the battery voltage for NMDS200.
375 375  
376 -0: Open
366 +Ex1: 0x0B45 = 2885mV
377 377  
378 -1: Close
368 +Ex2: 0x0B49 = 2889mV
379 379  
380 380  
381 -=== **2.4.8 Total pulse** ===
371 +=== 2.4.4  Signal Strength ===
382 382  
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]]
384 384  
385 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
374 +NB-IoT Network signal Strength.
386 386  
376 +(% style="color:blue" %)**Ex1: 0x1d = 29**
387 387  
388 -=== **2.4.9 The last open duration** ===
378 +(% style="color:#037691" %)**0** (%%) -113dBm or less
389 389  
390 -Dry Contact last open duration.
380 +(% style="color:#037691" %)**1**  (%%) -111dBm
391 391  
392 -Unit: min.
382 +(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
393 393  
394 -[[image:image-20221021111346-17.png||height="146" width="770"]]
384 +(% style="color:#037691" %)**31** (%%) -51dBm or greater
395 395  
386 +(% style="color:#037691" %)**99** (%%) Not known or not detectable
396 396  
397 -=== **2.4.10  Timestamp** ===
398 398  
399 -Timestamp : 0x6315537b =1662342011
389 +=== 2.4.5  Distance ===
400 400  
401 -Convert Unix timestamp to time 2022-9-5 9:40:11.
402 402  
403 -**~ **
392 +[[image:1670407401682-959.png]]
404 404  
405 -== **2.5  Downlink Payload** ==
406 406  
407 -By default, CPN01 prints the downlink payload to console port.
395 +(% style="color:blue" %)**Object1 Distance:**
408 408  
409 -[[image:image-20221021111414-18.png]] ​
397 +Distance between sensor probe to the first object. (unit: cm)
410 410  
411 -**Examples:**
399 +For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
412 412  
413 -* **Set TDC**
401 +(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
414 414  
415 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
416 416  
417 -Payload:    01 00 00 1E    TDC=30S
404 +(% style="color:blue" %)**Object2 Distance:**
418 418  
419 -Payload:    01 00 00 3C    TDC=60S
406 +Distance between sensor probe to the second object. (unit: cm)
420 420  
421 -* **Reset**
422 422  
423 -If payload = 0x04FF, it will reset the NSE01
409 +=== 2.4.6  Timestamp ===
424 424  
425 -* **INTMOD**
426 426  
427 -Downlink Payload: 06000003, Set AT+INTMOD=3
412 +Timestamp : 0x6315537b =1662342011
428 428  
429 -== **2.6  ​LED Indicator** ==
430 430  
431 -The CPN01 has an internal LED which is to show the status of different states.
415 +== 2.5  Downlink Payload ==
432 432  
433 -* 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)
434 -* Then the LED will be on for 1 second means device is boot normally.
435 -* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
436 -* For each uplink probe, LED will be on for 500ms.
437 437  
438 -== **2.7  Alarm Base on Timeout** ==
418 +By default, NMDS200 prints the downlink payload to console port.
439 439  
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:
420 +[[image:image-20221021111414-18.png]] ​
441 441  
442 442  
443 -**~1. Keep Status: Status to be monitor**
423 +**Examples:**
444 444  
445 -Keep Status = 1: Monitor Close to Open event
425 +* (% style="color:#037691" %)**Set TDC**
446 446  
447 -Keep Status = 0: Monitor Open to Close event
427 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
448 448  
429 +Payload:    01 00 00 1E    TDC=30S
449 449  
450 -**2. Keep Time: Timeout to send an Alarm**
431 +Payload:    01 00 00 3C    TDC=60S
451 451  
452 -Range 0 ~~ 65535(0xFFFF) seconds.
433 +* (% style="color:#037691" %)**Reset**
453 453  
454 -If keep time = 0, Disable Alarm Base on Timeout feature.
435 +If payload = 0x04FF, it will reset the NMDS200
455 455  
456 -If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
437 +* (% style="color:#037691" %)**INTMOD**
457 457  
439 +Downlink Payload: 06000003, Set AT+INTMOD=3
458 458  
459 -**AT Command** to configure:
460 460  
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.
442 +== 2.6  ​LED Indicator ==
462 462  
463 -**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
464 464  
445 +The NMDS200 has an internal LED which is to show the status of different states.
465 465  
466 -== **2.8 Set debug mode** ==
447 +* When the device starts normally, the LED will light up for 1 second.
448 +* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
449 +* For each uplink probe, LED will be on for 500ms.
467 467  
468 -Feature: Enable or Disable debug mode
469 469  
470 470  
471 -**AT Command: AT+DEBUG**
453 +== 2.7  Distance alarm function ==
472 472  
473 -[[image:image-20221021111629-21.png]]
474 474  
475 -== **2.9 Clear Flash Record** ==
456 +(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
476 476  
477 -Feature: Clear flash storage for data log feature.
458 +(% style="color:#037691" %)**Example 1:**
478 478  
479 -**AT Command: AT+CLRDTA**
460 +AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
480 480  
481 -[[image:image-20221021111527-19.png]]
462 +AT+ ALARM2 =min,max
482 482  
483 -== ** 2.10 Set trigger mode** ==
484 484  
485 -➢ AT Command: **AT+TTRMOD**
465 +(% style="color:#037691" %)**Example 2:**
486 486  
487 -Feature: Set the trigger interrupt mode.
467 +AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
488 488  
489 -[[image:image-20221021111552-20.png]]
490 490  
491 -== **2.11 Set the calculate flag** ==
492 492  
493 -Feature: Set the calculate flag
494 494  
495 -**AT Command: AT+CALCFLAG**
472 +== 2.8  Set the number of data to be uploaded and the recording time ==
496 496  
497 -[[image:image-20221021111711-22.png]]
498 498  
499 -== **2.12 Set count number** ==
475 +(% style="color:blue" %)**AT Command:**
500 500  
501 -Feature: Manually set the count number
477 +(% 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)
502 502  
503 -**AT Command: AT+SETCNT**
479 +(% 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.
504 504  
505 -[[image:image-20221021111748-24.png]]
506 506  
507 -== **2.13 Set the number of data to be uploaded and the recording time** ==
482 +== 2.9  Read or Clear cached data ==
508 508  
509 -➢ AT Command:
510 510  
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)
485 +(% style="color:blue" %)**AT Command:**
512 512  
487 +(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
513 513  
514 -AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
489 +(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
515 515  
516 -== **2.14 Read or Clear cached data** ==
491 +[[image:1670408172929-569.png]]
517 517  
518 -➢ AT Command:
519 519  
520 -AT+CDP    ~/~/ Read cached data
494 +== 2.10  ​Firmware Change Log ==
521 521  
522 -[[image:image-20221021111810-25.png||height="364" width="797"]]
523 523  
497 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
524 524  
525 -AT+CDP=0    ~/~/ Clear cached data ​
499 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
526 526  
527 -== **2.15  ​Firmware Change Log** ==
528 528  
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]]
502 +== 2.11  ​Battery Analysis ==
530 530  
531 -Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
504 +=== 2.11.1  ​Battery Type ===
532 532  
533 -== **2.16  ​Battery Analysis** ==
534 534  
535 -=== **2.16.1  ​Battery Type** ===
507 +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.
536 536  
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.
538 -
539 539  The battery is designed to last for several years depends on the actual use environment and update interval. 
540 540  
541 541  The battery-related documents as below:
542 542  
543 543  * [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
514 +
544 544  * [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
516 +
545 545  * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
546 546  
547 547  [[image:image-20221021111911-26.png]] ​
548 548  
549 -=== **2.16.2  Power consumption Analyze** ===
550 550  
522 +=== 2.11.2  Power consumption Analyze ===
523 +
524 +
551 551  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.
552 552  
553 553  Instruction to use as below:
554 554  
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/]]
529 +(% 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/]]
556 556  
557 -**Step 2: ** Open it and choose
531 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
558 558  
559 559  * Product Model
534 +
560 560  * Uplink Interval
536 +
561 561  * Working Mode
562 562  
563 563  And the Life expectation in difference case will be shown on the right.
564 564  
565 -[[image:image-20221021111923-27.png||height="253" width="783"]] ​
541 +[[image:1666596205057-567.png]] ​
566 566  
567 -=== **2.16.3  ​Battery Note** ===
568 568  
544 +=== 2.11.3  ​Battery Note ===
545 +
546 +
569 569  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.
570 570  
571 -=== **2.16.4  Replace the battery** ===
572 572  
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).
550 +=== 2.11.4  Replace the battery ===
574 574  
575 575  
576 -= **3. ​ Access NB-IoT Module** =
553 +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).
577 577  
555 +
556 += 3. ​ Access NB-IoT Module =
557 +
558 +
578 578  Users can directly access the AT command set of the NB-IoT module.
579 579  
580 580  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/]] 
581 581  
582 -[[image:image-20221021112006-28.png]] ​
583 583  
584 -= **4.  Using the AT Commands** =
564 +[[image:image-20221118094449-6.png]] ​
585 585  
586 -== **4.1  Access AT Commands** ==
587 587  
567 += 4.  Using the AT Commands =
568 +
569 +== 4.1  Access AT Commands ==
570 +
571 +
588 588  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]]
589 589  
590 590  AT+<CMD>?  : Help on <CMD>
... ... @@ -595,8 +595,9 @@
595 595  
596 596  AT+<CMD>=?  : Get the value
597 597  
598 -**General Commands**      
599 599  
583 +(% style="color:blue" %)**General Commands**      
584 +
600 600  AT  : Attention       
601 601  
602 602  AT?  : Short Help     
... ... @@ -619,125 +619,97 @@
619 619  
620 620  AT+SERVADDR  : Server Address
621 621  
622 -AT+TR      : Get or Set record time"
607 +AT+TR      :  Get or Set record time
623 623  
609 +AT+NOUD :  Get or Set the number of data to be uploaded
624 624  
625 -AT+NOUD      : Get or Set the number of data to be uploaded
611 +AT+CDP     :  Read or Clear cached data
626 626  
613 +AT+DEBUG:  Enable or Disable debug mode
627 627  
628 -AT+CDP     : Read or Clear cached data
615 +AT+ALARM1:  Get or Set alarm of distance1
629 629  
617 +AT+ALARM2:  Get or Set alarm of distance2
630 630  
631 -AT+ DEBUG   : Enable or Disable debug mode
619 +AT+GETSENSORVALUE :  Returns the current sensor measurement
632 632  
633 -AT+ TTRIG   : Get or Set Alarm Base on Timeout
621 +AT+POWERIC :  Get or set the Power IC flag
634 634  
635 -AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
636 636  
637 -AT+ CALCFLAG   : Get or Set the calculate flag
624 +(% style="color:blue" %)**COAP Management**      
638 638  
639 -AT+ CLRC   : Clear current door open count
626 +AT+URI :  Resource parameters
640 640  
641 -**COAP Management**      
642 642  
643 -AT+URI            : Resource parameters
629 +(% style="color:blue" %)**UDP Management**
644 644  
645 -**UDP Management**
631 +AT+CFM :  Upload confirmation mode (only valid for UDP)
646 646  
647 -AT+CFM          : Upload confirmation mode (only valid for UDP)
648 648  
649 -**MQTT Management**
634 +(% style="color:blue" %)**MQTT Management**
650 650  
651 -AT+CLIENT               : Get or Set MQTT client
636 +AT+CLIENT  : Get or Set MQTT client
652 652  
653 -AT+UNAME  : Get or Set MQTT Username
638 +AT+UNAME : Get or Set MQTT Username
654 654  
655 -AT+PWD                  : Get or Set MQTT password
640 +AT+PWD  :  Get or Set MQTT password
656 656  
657 -AT+PUBTOPIC  : Get or Set MQTT publish topic
642 +AT+PUBTOPIC :  Get or Set MQTT publish topic
658 658  
659 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
644 +AT+SUBTOPIC :  Get or Set MQTT subscription topic
660 660  
661 -**Information**          
662 662  
663 -AT+FDR  : Factory Data Reset
647 +(% style="color:blue" %)**Information**          
664 664  
665 -AT+PWORD  : Serial Access Password
649 +AT+FDR :  Factory Data Reset
666 666  
667 -= **​5.  FAQ** =
651 +AT+PWORD :  Serial Access Password
668 668  
669 -== **5.1 ​ How to Upgrade Firmware** ==
670 670  
671 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
654 += ​5.  FAQ =
672 672  
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]]
656 +== 5.1 ​ How to Upgrade Firmware ==
674 674  
675 -**Notice, **CPN01 **and **CPL01 **share the same mother board. They use the same connection and method to update.**
676 676  
659 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
677 677  
678 -= **6.  Trouble Shooting** =
661 +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]]
679 679  
680 -== **6.1  ​Connection problem when uploading firmware** ==
663 +(% 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.**
681 681  
682 -**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]]
683 683  
666 += 6.  Trouble Shooting =
684 684  
685 -== **6.2  AT Command input doesn't work** ==
668 +== 6.1  ​Connection problem when uploading firmware ==
686 686  
687 -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.
688 688  
671 +(% 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]]
689 689  
690 -= **7. ​ Order Info** =
691 691  
692 -Part Number**:** CPN01
674 +== 6.2  AT Command input doesn't work ==
693 693  
694 694  
695 -= **8.  Packing Info** =
677 +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.
696 696  
697 -**Package Includes**:
698 698  
699 -* CPN01 Open/Close Sensor x 1
700 -* External antenna x 1
680 += 7. ​ Order Info =
701 701  
702 -**Dimension and weight**:
703 703  
704 -* Size: 195 x 125 x 55 mm
705 -* Weight:   420g
683 +Part Number:(% style="color:blue" %)** NMDS200**
706 706  
707 -= **9.  Support** =
708 708  
709 -* 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.
710 -* 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]]
686 += 8.  Packing Info =
711 711  
712 -​
713 713  
689 +(% style="color:blue" %)**Package Includes**:
714 714  
691 +* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
715 715  
693 += 9.  Support =
716 716  
717 717  
696 +* 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.
718 718  
698 +* 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]]
719 719  
720 -
721 -
722 -
723 -
724 -
725 -
726 -
727 -
728 -
729 -
730 -
731 -
732 -
733 -
734 -
735 -
736 -
737 -
738 -
739 -
740 -
741 -
742 -
743 -
700 +​
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