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Summary

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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
Content
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1 1  (% style="text-align:center" %)
2 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652856952171-363.png?rev=1.1||alt="1652856952171-363.png" height="578" width="588"]]
2 +[[image:LMDS200_10.jpg||height="572" width="572"]]
3 3  
4 4  
5 5  
6 +
7 +
8 +(% style="display:none" %) (%%)
9 +
10 +
11 +
12 +
13 +
6 6  **Table of Contents：**
7 7  
8 8  {{toc/}}
... ... @@ -11,36 +11,55 @@
11 11  
12 12  
13 13  
22 +
23 +
24 +
25 +
14 14  = 1.  Introduction =
15 15  
28 +== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
16 16  
17 -== 1.1 ​ What is CPN01 NB-IoT Pulse/Contact Sensor ==
18 18  
31 +(((
32 +The Dragino NMDS200 is a(% style="color:blue" %)** NB-IoT Microwave Radar distance sensor**(%%). It uses (% style="color:blue" %)**24Ghz Microwave**(%%) to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is (% style="color:blue" %)**more reliable for condensation / dusty environment**(%%). It can sense correct distance even there is water or thick dust on top of the sensor.
33 +)))
19 19  
20 -The Dragino CPN01 is an (% style="color:blue" %)**NB-IoT Dry Contact Sensor**(%%). It detects open/close status and uplinks the info to IoT server via NB-IoT network. User can see the (% style="color:blue" %)**dry contact status, open time, and open counts**(%%) in the IoT Server.
35 +(((
36 +The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
37 +)))
21 21  
22 -The CPN01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculates the last open duration. Users can also disable the uplink for each Open/Close event, instead, device can count each open event and uplink periodically.
39 +(((
40 +NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
41 +)))
23 23  
24 -CPN01 has** (% style="color:blue" %)Open-Alarm feature(%%)**, user can set this feature so CPN01 will send an alarm if the contact has been open exceeds a certain time.
43 +(((
44 +NMDS200 (% style="color:blue" %)**supports Alarm Feature**(%%), user can set the NMDS200 to uplink data in a short interval when the distance is out of configured range.
45 +)))
25 25  
26 -CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
47 +(((
48 +NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**standards-based low power wide area (LPWA) technology**(%%) developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
49 +)))
27 27  
28 -NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
29 -\\CPN01 supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
30 -\\CPN01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
31 -\\To use CPN01, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that CPN01 supports. If local operator support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from the operator and install into CPN01 to get NB-IoT network connection.
51 +(((
52 +NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
53 +)))
32 32  
33 -​
55 +(((
56 +NMDS200 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**,(%%) It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
57 +)))
34 34  
59 +(((
60 +To use NMDS200, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports. If local operator support it, user needs to get a** (% style="color:blue" %)NB-IoT SIM card(%%)** from the operator and install into NMDS200 to get NB-IoT network connection.
61 +)))
35 35  
63 +
36 36  == ​1.2  Features ==
37 37  
38 38  
39 39  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
40 -* Open/Close detect
41 -* Open/Close statistics
68 +* Short uplink interval for Distance Alarm
42 42  * Monitor Battery Level
43 -* Uplink on periodically and open/close event
70 +* Microwave Radar for distance detection
44 44  * Datalog feature
45 45  * Uplink periodically
46 46  * Downlink to change configure
... ... @@ -51,130 +51,109 @@
51 51  * Micro SIM card slot for NB-IoT SIM
52 52  * 8500mAh Battery for long-term use
53 53  
54 -== 1.3  Specification ==
55 55  
56 56  
57 -(% style="color:blue" %)**Common DC Characteristics:**
83 +== 1.3 Radar probe specification ==
58 58  
59 -* Supply Voltage: 2.1v ~~ 3.6v
60 -* Operating Temperature: -40 ~~ 85°C
61 61  
62 -(% style="color:blue" %)**NB-IoT Spec:**
86 +* Measuring Method: FMCW
87 +* Frequency: 24.000 ~~ 24.500 GHz
88 +* Measurement output power: 6dBm
89 +* Measure range: 0.5 ~~ 20m
90 +* Accuracy: ±0.1m
91 +* Resolution: 0.01m
92 +* Horizontal Angel: 78°
93 +* Vertical Angel: 23°
63 63  
64 -* - B1 @H-FDD: 2100MHz
65 -* - B3 @H-FDD: 1800MHz
66 -* - B8 @H-FDD: 900MHz
67 -* - B5 @H-FDD: 850MHz
68 -* - B20 @H-FDD: 800MHz
69 -* - B28 @H-FDD: 700MHz
70 70  
71 -== 1.4  Installation ==
72 72  
97 +== 1.4  Storage Temperature ==
73 73  
74 -Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
75 75  
76 -[[image:image-20221021110329-1.png]]
100 + -40°C to +85°C
77 77  
78 -[[image:image-20221022234602-2.png||height="288" width="922"]]
79 79  
80 -
81 -
82 82  == 1.5 ​ Applications ==
83 83  
84 84  
85 -* Open/Close Detection
86 -* Pulse meter application
87 -* Dry Contact Detection
106 +* Horizontal distance measurement
107 +* Liquid level measurement
108 +* Parking management system
109 +* Object proximity and presence detection
110 +* Intelligent trash can management system
111 +* Robot obstacle avoidance
112 +* Automatic control
113 +* Sewer
114 +* Bottom water level monitoring
88 88  
89 -== 1.6  Mechanical ==
90 90  
91 91  
92 -​[[image:image-20221021110415-3.png]]
118 +== 1.6  Specification ==
93 93  
94 94  
121 +(% style="color:blue" %)**Common DC Characteristics:**
95 95  
96 -== 1.7  Pin Definitions and Switch ==
123 +* Supply Voltage: 2.1v ~~ 3.6v
124 +* Operating Temperature: 0 ~~ 70°C
97 97  
98 -[[image:image-20221021110429-4.png]]
126 +(% style="color:blue" %)**NB-IoT Spec:**
99 99  
128 +* B1 @H-FDD: 2100MHz
129 +* B3 @H-FDD: 1800MHz
130 +* B8 @H-FDD: 900MHz
131 +* B5 @H-FDD: 850MHz
132 +* B20 @H-FDD: 800MHz
133 +* B28 @H-FDD: 700MHz
100 100  
101 -=== 1.7.1  Pin Definition ===
102 102  
103 103  
104 -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]]**.
137 +== 1.7  Installation ==
105 105  
106 106  
140 +Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
107 107  
108 -=== 1.7.2  Jumper JP2(Power ON/OFF) ===
109 109  
143 +[[image:image-20221207170748-1.png]]
110 110  
111 -Power on Device when putting this jumper.
112 112  
146 + [[image:image-20221207170748-2.png||height="345" width="634"]]
113 113  
114 114  
115 -=== 1.7.3  BOOT MODE / SW1 ===
149 +== 1.8  Pin Definitions and Switch ==
116 116  
117 117  
118 -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.
152 +[[image:1670404362039-351.png]]
119 119  
120 -2) Flash:  working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
121 121  
155 += 2.  Use NMDS200 to communicate with IoT Server =
122 122  
123 -
124 -=== 1.7.4  Reset Button ===
125 -
126 -
127 -Press to reboot the device.
128 -
129 -
130 -
131 -=== 1.7.5  LED ===
132 -
133 -
134 -The LED will blink when :
135 -
136 -1.  Boot the device in flash mode
137 -
138 -2.  Send an uplink packet
139 -
140 -
141 -
142 -= 2.  Use CPN01 to communicate with IoT Server =
143 -
144 -
145 145  == 2.1  How it works ==
146 146  
147 147  
148 -The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get (% style="color:blue" %)**Open/Close Event or Count**(%%) from sensor and send the value to the NB-IoT network. The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
160 +The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
149 149  
150 -The diagram below shows the working flow in the default firmware of CPN01:
162 +The diagram below shows the working flow in the default firmware of NMDS200:
151 151  
152 -[[image:image-20221021110615-5.png]]
164 +[[image:image-20221021110615-5.png||height="996" width="492"]]
153 153  
154 154  
167 +== 2.2 ​ Configure NMDS200 ==
155 155  
156 -== 2.2 ​ Configure CPN01 ==
157 157  
170 +To use NMDS200 in your city, make sure to meet below requirements:
158 158  
159 -=== 2.2.1 Test Requirement ===
160 -
161 -
162 -To use CPN01 in your city, make sure to meet below requirements:
163 -
164 164  * Your local operator has already distributed an NB-IoT Network.
165 -* The local NB-IoT network used the band that CPN01 supports.
173 +* The local NB-IoT network used the band that NMDS200 supports.
166 166  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
167 167  
168 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
176 +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.
169 169  
170 -[[image:image-20221023000439-3.png]]
178 +[[image:image-20221209090938-1.png]]
171 171  
172 - ​
173 173  
181 +=== 2.2.1 Insert NB-IoT SIM card ===
174 174  
175 -=== 2.2.2 Insert NB-IoT SIM card ===
176 176  
177 -
178 178  Insert the NB-IoT Card get from your provider.
179 179  
180 180  User needs to take out the NB-IoT module and insert the SIM card like below:
... ... @@ -182,12 +182,11 @@
182 182  [[image:image-20221021110745-6.png]] ​
183 183  
184 184  
191 +=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
185 185  
186 -=== 2.2.3 Connect USB – TTL to CPN01 and configure it ===
187 187  
194 +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.
188 188  
189 -User need to configure CPN01 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. CPN01 support AT Commands, user can use a USB to TTL adapter to connect to CPN01 and use AT Commands to configure it, as below.
190 -
191 191  (% style="color:blue" %)**Connection:**
192 192  
193 193  (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
... ... @@ -209,172 +209,164 @@
209 209  
210 210  * Flow Control: (% style="color:red" %)**None**
211 211  
212 -Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
217 +Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
213 213  
214 214  ​[[image:image-20221021110817-7.png]]
215 215  
216 -CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
221 +NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
217 217  
218 218  
219 219  (% 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]]
220 220  
221 221  
227 +=== 2.2.3 Use CoAP protocol to uplink data ===
222 222  
223 -=== 2.2.4 Use CoAP protocol to uplink data ===
224 224  
225 -
226 226  (% style="color:red" %)**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
227 227  
228 228  
229 -(% style="color:blue" %)**Use below commands in CPN01:**
233 +(% style="color:blue" %)**Use below commands in NMDS200:**
230 230  
231 -(% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
235 +* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
232 232  
233 -(% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
237 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
234 234  
235 -(% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
239 +* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
236 236  
237 -
238 238  For parameter description, please refer to AT command set
239 239  
240 -[[image:image-20221021110948-8.png]]
243 +[[image:1670471530120-960.png||height="647" width="674"]]
241 241  
242 242  
243 -After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server.
246 +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.
244 244  
245 -[[image:image-20221021110956-9.png]] ​
248 +[[image:1670405841875-916.png]] ​
246 246  
247 247  
251 +=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
248 248  
249 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
250 250  
251 -
252 252  (% style="color:blue" %)**AT Commands:**
253 253  
254 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
256 +* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
255 255  
256 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ Set UDP server address and port
258 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
257 257  
258 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
260 +* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
259 259  
260 -​ [[image:image-20221021111025-10.png]]
262 +​ [[image:1670471559211-638.png]]
261 261  
264 +
262 262  [[image:image-20221021111033-11.png||height="241" width="576"]]
263 263  
264 264  ​
265 265  
269 +=== 2.2.5 Use MQTT protocol to uplink data ===
266 266  
267 -=== 2.2.6 Use MQTT protocol to uplink data ===
268 268  
269 -
270 270  (% style="color:blue" %)**AT Commands:**
271 271  
272 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
274 +* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
273 273  
274 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
276 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
275 275  
276 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/Set up the CLIENT of MQTT
278 +* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
277 277  
278 -* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/Set the username of MQTT
280 +* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
279 279  
280 -* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/Set the password of MQTT
282 +* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
281 281  
282 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/Set the sending topic of MQTT
284 +* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
283 283  
284 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/Set the subscription topic of MQTT
286 +* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
285 285  
286 -​ [[image:image-20221021111058-12.png]]
288 +​ [[image:1670471584490-640.png]]
287 287  
288 -[[image:image-20221021111201-16.png||height="472" width="653"]]
289 289  
291 +[[image:1670405928926-116.png]]
292 +
290 290  ​
291 291  
292 292  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.
293 293  
294 294  
295 -=== 2.2.7 Use TCP protocol to uplink data ===
298 +=== 2.2.6 Use TCP protocol to uplink data ===
296 296  
297 297  
298 -(% style="color:blue" %)**AT Commands**
301 +(% style="color:blue" %)**AT Commands:**
299 299  
300 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
303 +* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
301 301  
302 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/ Set TCP server address and port
305 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
303 303  
304 -​ [[image:image-20221021111125-14.png]]
307 +​ [[image:1670471613823-833.png]]
305 305  
309 +
306 306  [[image:image-20221021111131-15.png]]
307 307  
308 308  ​
309 309  
310 -=== 2.2.8 Change Update Interval ===
314 +=== 2.2.7 Change Update Interval ===
311 311  
312 312  
313 313  User can use below command to change the (% style="color:blue" %)**uplink interval**.
314 314  
315 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hours)
319 +* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
316 316  
317 317  (% style="color:red" %)**NOTE:**
318 318  
319 -*
320 -**
321 -**1. By default, the device will send an uplink message every 1 hour.
323 +1.  By default, the device will send an uplink message every 4 hour.
322 322  
325 +
323 323  == 2.3  Uplink Payload ==
324 324  
325 325  
326 -The uplink payload includes 123 bytes in total by default.
329 +The uplink payload includes 23 bytes in total by default.
327 327  
328 -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.
331 +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.
329 329  
330 -|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**1**|**1**|**3**
331 -|**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
332 332  
333 -(% style="width:1201px" %)
334 -|**3**|**4**|**1**|**3**|**1**|**3**|4|**8 group**|(% style="width:1px" %)
335 -|The last open duration|Time stamp|Contact Status|Total pulse|Calculate Flag|The last open duration|Time stamp|...|(% style="width:1px" %)
334 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:450px" %)
335 +|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:30px" %)**2**|(% style="width:30px" %)**2**|(% style="width:75px" %)**1**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**
336 +|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0Distance"]] |(% style="width:93px" %) [[Distance 2>>||anchor="H2.4.5A0Distance"]]
336 336  
337 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
338 +(% border="1" style="background-color:#ffffcc; color:green; width:429px" %)
339 +|(% style="width:60px" %)**4**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**|(% style="width:60px" %)**4**|(% style="width:100px" %)(((
340 +**1-32 group**
341 +)))
342 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
338 338  
339 -[[image:image-20221021111201-16.png||height="572" width="792"]]
344 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
340 340  
341 -The payload is ASCII string, representative same HEX:
346 +[[image:1670406261143-723.png]]
342 342  
343 -**0x (% style="color:red" %)f867787050213317  (% style="color:blue" %)0064 (% style="color:green" %) 0c78(% style="color:#00b0f0" %) 17(% style="color:#7030a0" %) 01(% style="color:#0020b0" %) 00 (% style="color:#420042" %)00 (% style="color:#660066" %)00 (% style="color:#aaaa40" %)09(% style="color:#663300" %) 02 (% style="color:#d60093" %)6315537b (% style="color:#660066" %)__01 00000b 02 0000026 63510fed__ (%%)__0100000e0200000263510f39__ __010000000000000063510e85__ __010000000000000063510d2e__ __010000000000000063510c7a__ __010000000000000063510bc6__ __010000000000000063510954__ __010000000000000063510882 __**
344 344  
349 +The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
350 +
345 345  **where:**
346 346  
347 -(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
353 +* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
348 348  
349 -(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
355 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
350 350  
351 -(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
357 +* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
352 352  
353 -(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
359 +* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
354 354  
355 -(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
361 +* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
356 356  
357 -(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00=0
363 +* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
358 358  
359 -(% style="color:#037691" %) **Contact Status:**(%%) 0x00=0
365 +* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
360 360  
361 -(% style="color:#037691" %) **Alarm: **(%%)0x00 =0
367 +* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
362 362  
363 -(% style="color:#037691" %) **Total pulse: **(%%)0x09 =0
369 +* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
364 364  
365 -(% style="color:#037691" %) **The last open duration: **(%%)0x02 =2
366 366  
367 -(% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
368 368  
369 -(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
370 -
371 -(% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
372 -
373 -
374 -
375 375  == 2.4  Payload Explanation and Sensor Interface ==
376 376  
377 -
378 378  === 2.4.1  Device ID ===
379 379  
380 380  
... ... @@ -389,20 +389,18 @@
389 389  The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
390 390  
391 391  
392 -
393 393  === 2.4.2  Version Info ===
394 394  
395 395  
396 396  Specify the software version: 0x64=100, which means firmware version 1.00.
397 397  
398 -For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
394 +For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
399 399  
400 400  
401 -
402 402  === 2.4.3  Battery Info ===
403 403  
404 404  
405 -Check the battery voltage for CPN01.
400 +Check the battery voltage for NMDS200.
406 406  
407 407  Ex1: 0x0B45 = 2885mV
408 408  
... ... @@ -409,89 +409,54 @@
409 409  Ex2: 0x0B49 = 2889mV
410 410  
411 411  
412 -
413 413  === 2.4.4  Signal Strength ===
414 414  
415 415  
416 416  NB-IoT Network signal Strength.
417 417  
418 -**Ex1: 0x1d = 29**
412 +(% style="color:blue" %)**Ex1: 0x1d = 29**
419 419  
420 -**0**  -113dBm or less
414 +(% style="color:#037691" %)**0** (%%) -113dBm or less
421 421  
422 -**1**  -111dBm
416 +(% style="color:#037691" %)**1**  (%%) -111dBm
423 423  
424 -**2...30** -109dBm... -53dBm
418 +(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
425 425  
426 -**31**   -51dBm or greater
420 +(% style="color:#037691" %)**31** (%%) -51dBm or greater
427 427  
428 -**99**    Not known or not detectable
422 +(% style="color:#037691" %)**99** (%%) Not known or not detectable
429 429  
430 430  
425 +=== 2.4.5  Distance ===
431 431  
432 -=== 2.4.5  Calculate Flag ===
433 433  
428 +[[image:1670407401682-959.png]]
434 434  
435 -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.
436 436  
437 -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.
431 +(% style="color:blue" %)**Object1 Distance:**
438 438  
439 -Default value: 0. 
433 +Distance between sensor probe to the first object. (unit: cm)
440 440  
441 -Range (6 bits): (b)000000 ~~ (b) 111111
435 +For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
442 442  
437 +(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
443 443  
444 444  
445 -=== 2.4.6  Alarm ===
440 +(% style="color:blue" %)**Object2 Distance:**
446 446  
442 +Distance between sensor probe to the second object. (unit: cm)
447 447  
448 -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]]
449 449  
445 +=== 2.4.6  Timestamp ===
450 450  
451 451  
452 -=== 2.4.7  Contact Status ===
453 -
454 -
455 -0: Open
456 -
457 -1: Close
458 -
459 -
460 -
461 -=== 2.4.8  Total pulse ===
462 -
463 -
464 -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]]
465 -
466 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
467 -
468 -
469 -
470 -=== 2.4.9  The last open duration ===
471 -
472 -
473 -Dry Contact last open duration.
474 -
475 -Unit: min.
476 -
477 -[[image:image-20221021111346-17.png||height="146" width="770"]]
478 -
479 -
480 -
481 -=== 2.4.10  Timestamp ===
482 -
483 -
484 484  Timestamp : 0x6315537b =1662342011
485 485  
486 -Convert Unix timestamp to time 2022-9-5 9:40:11.
487 487  
488 -**~ **
489 -
490 -
491 491  == 2.5  Downlink Payload ==
492 492  
493 493  
494 -By default, CPN01 prints the downlink payload to console port.
454 +By default, NMDS200 prints the downlink payload to console port.
495 495  
496 496  [[image:image-20221021111414-18.png]] ​
497 497  
... ... @@ -508,7 +508,7 @@
508 508  
509 509  * (% style="color:#037691" %)**Reset**
510 510  
511 -If payload = 0x04FF, it will reset the NSE01
471 +If payload = 0x04FF, it will reset the NMDS200
512 512  
513 513  * (% style="color:#037691" %)**INTMOD**
514 514  
... ... @@ -515,115 +515,47 @@
515 515  Downlink Payload: 06000003, Set AT+INTMOD=3
516 516  
517 517  
518 -
519 519  == 2.6  ​LED Indicator ==
520 520  
521 521  
522 -The CPN01 has an internal LED which is to show the status of different states.
481 +The NMDS200 has an internal LED which is to show the status of different states.
523 523  
524 524  * When the device starts normally, the LED will light up for 1 second.
525 -* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
484 +* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
526 526  * For each uplink probe, LED will be on for 500ms.
527 527  
528 -== 2.7  Alarm Base on Timeout ==
529 529  
530 530  
531 -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:
489 +== 2.7  Distance alarm function ==
532 532  
533 533  
534 -(% style="color:blue" %)**1. Keep Status: Status to be monitor**
492 +(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
535 535  
536 -Keep Status = 1: Monitor Close to Open event
494 +(% style="color:#037691" %)**Example 1:**
537 537  
538 -Keep Status = 0: Monitor Open to Close event
496 +AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
539 539  
498 +AT+ ALARM2 =min,max
540 540  
541 -(% style="color:blue" %)**2. Keep Time: Timeout to send an Alarm**
542 542  
543 -Range 0 ~~ 65535(0xFFFF) seconds.
501 +(% style="color:#037691" %)**Example 2:**
544 544  
545 -If keep time = 0, Disable Alarm Base on Timeout feature.
503 +AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
546 546  
547 -If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
548 548  
506 +== 2.8  Set the number of data to be uploaded and the recording time ==
549 549  
550 -(% style="color:blue" %)**AT Command to configure:**
551 551  
552 -(% style="color:#037691" %)**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.
553 -
554 -(% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
555 -
556 -
557 -
558 -== 2.8  Set debug mode ==
559 -
560 -
561 -Feature: Enable or Disable debug mode
562 -
563 -(% style="color:blue" %)**AT Command: AT+DEBUG**
564 -
565 -[[image:image-20221021111629-21.png]]
566 -
567 -
568 -
569 -== 2.9  Clear Flash Record ==
570 -
571 -
572 -Feature: Clear flash storage for data log feature.
573 -
574 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
575 -
576 -[[image:image-20221021111527-19.png]]
577 -
578 -
579 -
580 -== 2.10  Set trigger mode ==
581 -
582 -
583 -(% style="color:blue" %)**AT Command: AT+TTRMOD**
584 -
585 -Feature: Set the trigger interrupt mode.
586 -
587 -[[image:image-20221021111552-20.png]]
588 -
589 -
590 -
591 -== 2.11  Set the calculate flag ==
592 -
593 -
594 -Feature: Set the calculate flag
595 -
596 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
597 -
598 -[[image:image-20221021111711-22.png]]
599 -
600 -
601 -
602 -== 2.12 Set count number ==
603 -
604 -
605 -Feature: Manually set the count number
606 -
607 -(% style="color:blue" %)**AT Command: AT+SETCNT**
608 -
609 -[[image:image-20221021111748-24.png]]
610 -
611 -
612 -
613 -== 2.13  Set the number of data to be uploaded and the recording time ==
614 -
615 -
616 616  (% style="color:blue" %)**AT Command:**
617 617  
618 -(% 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)
511 +(% 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)
619 619  
620 -(% style="color:#037691" %)**AT+NOUD=8 ** (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
513 +(% 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.
621 621  
622 622  
516 +== 2.9  Read or Clear cached data ==
623 623  
624 -== 2.14  Read or Clear cached data ==
625 625  
626 -
627 627  (% style="color:blue" %)**AT Command:**
628 628  
629 629  (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
... ... @@ -630,27 +630,24 @@
630 630  
631 631  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
632 632  
633 -[[image:image-20221021111810-25.png||height="364" width="797"]]
525 +[[image:1670408172929-569.png]]
634 634  
635 635  
528 +== 2.10  ​Firmware Change Log ==
636 636  
637 -== 2.15  ​Firmware Change Log ==
638 638  
531 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
639 639  
640 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
533 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
641 641  
642 -Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
643 643  
536 +== 2.11  ​Battery Analysis ==
644 644  
538 +=== 2.11.1  ​Battery Type ===
645 645  
646 -== 2.16  ​Battery Analysis ==
647 647  
541 +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.
648 648  
649 -=== 2.16.1  ​Battery Type ===
650 -
651 -
652 -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.
653 -
654 654  The battery is designed to last for several years depends on the actual use environment and update interval. 
655 655  
656 656  The battery-related documents as below:
... ... @@ -664,10 +664,9 @@
664 664  [[image:image-20221021111911-26.png]] ​
665 665  
666 666  
556 +=== 2.11.2  Power consumption Analyze ===
667 667  
668 -=== 2.16.2  Power consumption Analyze ===
669 669  
670 -
671 671  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.
672 672  
673 673  Instruction to use as below:
... ... @@ -687,21 +687,18 @@
687 687  [[image:1666596205057-567.png]] ​
688 688  
689 689  
578 +=== 2.11.3  ​Battery Note ===
690 690  
691 -=== 2.16.3  ​Battery Note ===
692 692  
693 -
694 694  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.
695 695  
696 696  
584 +=== 2.11.4  Replace the battery ===
697 697  
698 -=== 2.16.4  Replace the battery ===
699 699  
587 +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).
700 700  
701 -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).
702 702  
703 -
704 -
705 705  = 3. ​ Access NB-IoT Module =
706 706  
707 707  
... ... @@ -709,13 +709,12 @@
709 709  
710 710  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/]] 
711 711  
712 -[[image:image-20221021112006-28.png]] ​
713 713  
598 +[[image:image-20221118094449-6.png]] ​
714 714  
715 715  
716 716  = 4.  Using the AT Commands =
717 717  
718 -
719 719  == 4.1  Access AT Commands ==
720 720  
721 721  
... ... @@ -746,65 +746,63 @@
746 746  
747 747  AT+INTMOD            : Set the trigger interrupt mode
748 748  
749 -AT+5VT  : Set extend the time of 5V power  
633 +AT+5VT  : Set extend the time of 5V power  
750 750  
751 -AT+PRO  : Choose agreement
635 +AT+PRO  : Choose agreement
752 752  
753 -AT+RXDL  : Extend the sending and receiving time
637 +AT+RXDL  : Extend the sending and receiving time
754 754  
755 -AT+SERVADDR  : Server Address
639 +AT+SERVADDR  : Server Address
756 756  
757 -AT+TR      :  Get or Set record time
641 +AT+TR      :  Get or Set record time
758 758  
759 -AT+NOUD      : Get or Set the number of data to be uploaded
643 +AT+NOUD :  Get or Set the number of data to be uploaded
760 760  
761 761  AT+CDP     :  Read or Clear cached data
762 762  
763 -AT+ DEBUG   : Enable or Disable debug mode
647 +AT+DEBUG:  Enable or Disable debug mode
764 764  
765 -AT+ TTRIG   : Get or Set Alarm Base on Timeout
649 +AT+ALARM1:  Get or Set alarm of distance1
766 766  
767 -AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
651 +AT+ALARM2:  Get or Set alarm of distance2
768 768  
769 -AT+ CALCFLAG   : Get or Set the calculate flag
653 +AT+GETSENSORVALUE :  Returns the current sensor measurement
770 770  
771 -AT+ CLRC   : Clear current door open count
655 +AT+POWERIC :  Get or set the Power IC flag
772 772  
773 773  
774 774  (% style="color:blue" %)**COAP Management**      
775 775  
776 -AT+URI            : Resource parameters
660 +AT+URI :  Resource parameters
777 777  
778 778  
779 779  (% style="color:blue" %)**UDP Management**
780 780  
781 -AT+CFM          : Upload confirmation mode (only valid for UDP)
665 +AT+CFM :  Upload confirmation mode (only valid for UDP)
782 782  
783 783  
784 784  (% style="color:blue" %)**MQTT Management**
785 785  
786 -AT+CLIENT               : Get or Set MQTT client
670 +AT+CLIENT  : Get or Set MQTT client
787 787  
788 -AT+UNAME  : Get or Set MQTT Username
672 +AT+UNAME : Get or Set MQTT Username
789 789  
790 -AT+PWD                  : Get or Set MQTT password
674 +AT+PWD  :  Get or Set MQTT password
791 791  
792 -AT+PUBTOPIC  : Get or Set MQTT publish topic
676 +AT+PUBTOPIC :  Get or Set MQTT publish topic
793 793  
794 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
678 +AT+SUBTOPIC :  Get or Set MQTT subscription topic
795 795  
796 796  
797 797  (% style="color:blue" %)**Information**          
798 798  
799 -AT+FDR  : Factory Data Reset
683 +AT+FDR :  Factory Data Reset
800 800  
801 -AT+PWORD  : Serial Access Password
685 +AT+PWORD :  Serial Access Password
802 802  
803 803  
804 -
805 805  = ​5.  FAQ =
806 806  
807 -
808 808  == 5.1 ​ How to Upgrade Firmware ==
809 809  
810 810  
... ... @@ -812,13 +812,11 @@
812 812  
813 813  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]]
814 814  
815 -(% style="color:red" %)**Notice: **(% style="color:blue" %)**CPN01** (%%)**and (% style="color:blue" %)CPL01(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
697 +(% 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.**
816 816  
817 817  
818 -
819 819  = 6.  Trouble Shooting =
820 820  
821 -
822 822  == 6.1  ​Connection problem when uploading firmware ==
823 823  
824 824  
... ... @@ -825,7 +825,6 @@
825 825  (% 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]]
826 826  
827 827  
828 -
829 829  == 6.2  AT Command input doesn't work ==
830 830  
831 831  
... ... @@ -832,26 +832,20 @@
832 832  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.
833 833  
834 834  
835 -
836 836  = 7. ​ Order Info =
837 837  
838 838  
839 -Part Number**:** CPN01
717 +Part Number:(% style="color:blue" %)** NMDS200**
840 840  
841 841  
842 -
843 843  = 8.  Packing Info =
844 844  
845 845  
846 846  (% style="color:blue" %)**Package Includes**:
847 847  
848 -* CPN01 Open/Close Sensor x 1
849 -* External antenna x 1
725 +* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
850 850  
851 -(% style="color:blue" %)**Dimension and weight**:
852 852  
853 -* Size: 195 x 125 x 55 mm
854 -* Weight:   420g
855 855  
856 856  = 9.  Support =
857 857  
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