Last modified by Mengting Qiu on 2024/04/02 17:03
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From version < 90.6 >
edited by Xiaoling
on 2023/04/04 14:50
To version < 35.1 >
edited by Edwin Chen
on 2022/10/22 23:43
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Title
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1 -NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
1 +CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 1  (% style="text-align:center" %)
2 -[[image:LMDS200_10.jpg||height="572" width="572"]]
2 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652856952171-363.png?rev=1.1||alt="1652856952171-363.png" height="578" width="588"]]
3 3  
4 -
5 -
6 -
7 -
8 -(% style="display:none" %) (%%)
9 -
10 -
11 -
12 -
13 -
14 -**Table of Contents：**
15 -
16 16  {{toc/}}
17 17  
6 += **1. Introduction** =
18 18  
8 +== **1.1 ​**What is CPN01 **NB-IoT** Pulse/Contact Sensor ==
19 19  
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.
20 20  
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.
21 21  
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.
22 22  
16 +CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
23 23  
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.
24 24  
23 +​
25 25  
26 -= 1.  Introduction =
25 +== **​1.2 Features** ==
27 27  
28 -== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
29 -
30 -
31 -(((
32 -The Dragino NMDS200 is a(% style="color:blue" %)** NB-IoT Microwave Radar distance sensor**(%%). It uses (% style="color:blue" %)**24Ghz Microwave**(%%) to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is (% style="color:blue" %)**more reliable for condensation / dusty environment**(%%). It can sense correct distance even there is water or thick dust on top of the sensor.
33 -)))
34 -
35 -(((
36 -The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
37 -)))
38 -
39 -(((
40 -NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
41 -)))
42 -
43 -(((
44 -NMDS200 (% style="color:blue" %)**supports Alarm Feature**(%%), user can set the NMDS200 to uplink data in a short interval when the distance is out of configured range.
45 -)))
46 -
47 -(((
48 -NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**standards-based low power wide area (LPWA) technology**(%%) developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
49 -)))
50 -
51 -(((
52 -NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
53 -)))
54 -
55 -(((
56 -NMDS200 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**,(%%) It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
57 -)))
58 -
59 -(((
60 -To use NMDS200, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports. If local operator support it, user needs to get a** (% style="color:blue" %)NB-IoT SIM card(%%)** from the operator and install into NMDS200 to get NB-IoT network connection.
61 -)))
62 -
63 -
64 -== ​1.2  Features ==
65 -
66 -
67 67  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
68 -* Short uplink interval for Distance Alarm
28 +* Open/Close detect
29 +* Open/Close statistics
69 69  * Monitor Battery Level
70 -* Microwave Radar for distance detection
31 +* Uplink on periodically and open/close event
71 71  * Datalog feature
72 72  * Uplink periodically
73 73  * Downlink to change configure
... ... @@ -78,477 +78,527 @@
78 78  * Micro SIM card slot for NB-IoT SIM
79 79  * 8500mAh Battery for long-term use
80 80  
42 +== **1.3  Specification** ==
81 81  
82 -== 1.3 Radar probe specification ==
44 +**Common DC Characteristics:**
83 83  
46 +* Supply Voltage: 2.1v ~~ 3.6v
47 +* Operating Temperature: -40 ~~ 85°C
84 84  
85 -* Measuring Method: FMCW
86 -* Frequency: 24.000 ~~ 24.500 GHz
87 -* Measurement output power: 6dBm
88 -* Measure range: 0.5 ~~ 20m
89 -* Accuracy: ±0.1m
90 -* Resolution: 0.01m
91 -* Horizontal Angel: 78°
92 -* Vertical Angel: 23°
49 +**NB-IoT Spec:**
93 93  
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
94 94  
95 -== 1.4  Storage Temperature ==
58 +== **1.4 Installation** ==
96 96  
60 +Connect CPL01 to an Open Close sensor like below. So it can detect the open/close event.
97 97  
98 - -40°C to +85°C
62 +[[image:image-20221021110329-1.png]]
99 99  
64 +[[image:image-20221021110340-2.png]]
100 100  
101 -== 1.5 ​ Applications ==
66 +== **1.5 ​Applications** ==
102 102  
68 +* Open/Close Detection
69 +* Pulse meter application
70 +* Dry Contact Detection
103 103  
104 -* Horizontal distance measurement
105 -* Liquid level measurement
106 -* Parking management system
107 -* Object proximity and presence detection
108 -* Intelligent trash can management system
109 -* Robot obstacle avoidance
110 -* Automatic control
111 -* Sewer
112 -* Bottom water level monitoring
72 +== **1.6 Mechanical** ==
113 113  
74 +​[[image:image-20221021110415-3.png]]
114 114  
115 -== 1.6  Specification ==
76 +== ** 1.7 Pin Definitions and Switch** ==
116 116  
78 +[[image:image-20221021110429-4.png]]
117 117  
118 -(% style="color:blue" %)**Common DC Characteristics:**
80 +=== **1.7.1 Pin Definition** ===
119 119  
120 -* Supply Voltage: 2.1v ~~ 3.6v
121 -* Operating Temperature: 0 ~~ 70°C
82 +CPL01 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 user manual of LSN50v2 at: [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>url:https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
122 122  
123 -(% style="color:blue" %)**NB-IoT Spec:**
84 +=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
124 124  
125 -* B1 @H-FDD: 2100MHz
126 -* B3 @H-FDD: 1800MHz
127 -* B8 @H-FDD: 900MHz
128 -* B5 @H-FDD: 850MHz
129 -* B20 @H-FDD: 800MHz
130 -* B28 @H-FDD: 700MHz
131 131  
87 +Power on Device when putting this jumper.
132 132  
133 -== 1.7  Installation ==
134 134  
135 135  
136 -Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
91 +=== **1.7.3 BOOT MODE / SW1** ===
137 137  
138 138  
139 -[[image:image-20221207170748-1.png]]
94 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
140 140  
96 +2) Flash: work mode, the device starts to work and send out console output for further debug
141 141  
142 - [[image:image-20221207170748-2.png||height="345" width="634"]]
143 143  
144 144  
145 -== 1.8  Pin Definitions and Switch ==
100 +=== **1.7.4 Reset Button** ===
146 146  
147 147  
148 -[[image:1670404362039-351.png]]
103 +Press to reboot the device.
149 149  
105 +== ==
150 150  
151 -= 2.  Use NMDS200 to communicate with IoT Server =
107 +=== **1.7.5 LED** ===
152 152  
153 -== 2.1  How it works ==
154 154  
110 +It will flash:
155 155  
156 -The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
112 +1. Boot the device in flash mode
113 +1. Send an uplink packet
157 157  
158 -The diagram below shows the working flow in the default firmware of NMDS200:
115 += **2.  Use CPN01 to communicate with IoT Server** =
159 159  
160 -[[image:image-20221021110615-5.png||height="996" width="492"]]
117 +== **2.1  How it works** ==
161 161  
119 +The CPN01 is equipped with a NB-IoT module, the pre-loaded firmware in CPN01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
162 162  
163 -== 2.2 ​ Configure NMDS200 ==
121 +The diagram below shows the working flow in default firmware of CPN01:
164 164  
123 +[[image:image-20221021110615-5.png]]
165 165  
166 -To use NMDS200 in your city, make sure to meet below requirements:
125 +== **2.2 ​ Configure the CPN01** ==
167 167  
168 -* Your local operator has already distributed an NB-IoT Network.
169 -* The local NB-IoT network used the band that NMDS200 supports.
170 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
127 +=== **2.2.1 Test Requirement** ===
171 171  
172 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NMDS200 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
129 +To use CPN01 in your city, make sure meet below requirements:
173 173  
174 -[[image:image-20221209090938-1.png]]
131 +* Your local operator has already distributed a NB-IoT Network there.
132 +* The local NB-IoT network used the band that CPN01 supports.
133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
175 175  
135 +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
176 176  
177 -=== 2.2.1 Insert NB-IoT SIM card ===
137 + ​
178 178  
139 +=== **2.2.2 Insert SIM card** ===
179 179  
180 180  Insert the NB-IoT Card get from your provider.
181 181  
182 -User needs to take out the NB-IoT module and insert the SIM card like below:
143 +User need to take out the NB-IoT module and insert the SIM card like below:
183 183  
184 184  [[image:image-20221021110745-6.png]] ​
185 185  
147 +=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
186 186  
187 -=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
149 +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.
188 188  
151 +**Connection:**
189 189  
190 -User need to configure NMDS200 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NMDS200 support AT Commands, user can use a USB to TTL adapter to connect to NMDS200 and use AT Commands to configure it, as below.
153 + USB TTL GND <~-~-~-~-> GND
191 191  
192 -(% style="color:blue" %)**Connection:**
155 + USB TTL TXD <~-~-~-~-> UART_RXD
193 193  
194 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
157 + USB TTL RXD <~-~-~-~-> UART_TXD
195 195  
196 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
197 -
198 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
199 -
200 -
201 201  In the PC, use below serial tool settings:
202 202  
203 -* Baud:  (% style="color:red" %)**9600**
161 +* Baud:  **9600**
162 +* Data bits:** 8**
163 +* Stop bits: **1**
164 +* Parity:  **None**
165 +* Flow Control: **None**
204 204  
205 -* Data bits:** (% style="color:red" %)8(%%)**
167 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on CPN01. CPN01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
206 206  
207 -* Stop bits: (% style="color:red" %)**1**
169 +​[[image:image-20221021110817-7.png]]
208 208  
209 -* Parity:  (% style="color:red" %)**None**
171 +**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]]
210 210  
211 -* Flow Control: (% style="color:red" %)**None**
173 +=== **2.2.4 Use CoAP protocol to uplink data** ===
212 212  
213 -Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
175 +**Note: if you don't have CoAP server, you can refer this link to set up one: **[[**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/]]
214 214  
215 -​[[image:image-20221021110817-7.png]]
177 +**Use below commands:**
216 216  
217 -NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
179 +* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
180 +* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ to set CoAP server address and port
181 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path
218 218  
183 +For parameter description, please refer to AT command set
219 219  
220 -(% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
185 +[[image:image-20221021110948-8.png]]
221 221  
187 +After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
222 222  
223 -=== 2.2.3 Use CoAP protocol to uplink data ===
189 +[[image:image-20221021110956-9.png]] ​
224 224  
191 +=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
225 225  
226 -(% style="color:red" %)**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
193 +This feature is supported since firmware version v1.0.1
227 227  
195 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
196 +* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ to set UDP server address and port
197 +* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
228 228  
229 -(% style="color:blue" %)**Use below commands in NMDS200:**
199 +​ [[image:image-20221021111025-10.png]]
230 230  
231 -* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
201 +[[image:image-20221021111033-11.png||height="241" width="576"]]
232 232  
233 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
203 +​
234 234  
235 -* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
205 +=== **2.2.6 Use MQTT protocol to uplink data** ===
236 236  
237 -For parameter description, please refer to AT command set
207 +This feature is supported since firmware version v110
238 238  
239 -[[image:1670471530120-960.png||height="647" width="674"]]
209 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
210 +* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
211 +* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
212 +* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
213 +* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
214 +* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
215 +* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
240 240  
217 +​ [[image:image-20221021111058-12.png]]
241 241  
242 -After configuring the server address and (% style="color:green" %)**reset NMDS200**(%%) (via AT+ATZ ), NMDS200 will start to uplink sensor values to the CoAP server.
219 +[[image:image-20221021111108-13.png]]
243 243  
244 -[[image:1670405841875-916.png]] ​
221 +​
245 245  
223 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
246 246  
247 -=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
225 +=== **2.2.7 Use TCP protocol to uplink data** ===
248 248  
227 +This feature is supported since firmware version v110
249 249  
250 -(% style="color:blue" %)**AT Commands:**
229 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
230 +* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ to set TCP server address and port
251 251  
252 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
232 +​ [[image:image-20221021111125-14.png]]
253 253  
254 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
234 +[[image:image-20221021111131-15.png]]
255 255  
256 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
236 +​
257 257  
258 -​ [[image:1670471559211-638.png]]
238 +=== **2.2.8 Change Update Interval** ===
259 259  
240 +User can use below command to change the **uplink interval**.
260 260  
261 -[[image:image-20221021111033-11.png||height="241" width="576"]]
242 +* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
262 262  
263 -​
244 +**NOTE:**
264 264  
265 -=== 2.2.5 Use MQTT protocol to uplink data ===
246 +**~1. By default, the device will send an uplink message every 1 hour.**
266 266  
248 +== **2.3  Uplink Payload** ==
267 267  
268 -(% style="color:blue" %)**AT Commands:**
250 +In this mode, uplink payload includes 87 bytes in total by default.
269 269  
270 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
252 +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.
271 271  
272 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
254 +|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
255 +|**Value**|[[Device ID>>path:#H2.4.1A0A0DeviceID]]|[[Ver>>path:#H2.4.2A0VersionInfo]]|[[BAT>>path:#H2.4.3A0BatteryInfo]]|[[Signal Strength>>path:#H2.4.4A0SignalStrength]]|MOD|[[Interrupt>>path:#H2.4.8A0DigitalInterrupt]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|Time stamp
273 273  
274 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
257 +|2|2|4|8 group
258 +|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
275 275  
276 -* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
260 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
277 277  
278 -* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
262 +[[image:image-20221021111201-16.png||height="572" width="792"]]
279 279  
280 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
264 +The payload is ASCII string, representative same HEX:
281 281  
282 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
266 +**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 //(%%)**
283 283  
284 -​ [[image:1670471584490-640.png]]
268 +where:
269 +*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
285 285  
271 +*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
286 286  
287 -[[image:1670405928926-116.png]]
273 +*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
288 288  
289 -​
275 +*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
290 290  
291 -MQTT protocol has a much higher power consumption compare with UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
277 +*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
292 292  
279 +*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00= 0
293 293  
294 -=== 2.2.6 Use TCP protocol to uplink data ===
281 +*(% style="color:#037691" %) **Contact Status:**(%%) 0x00= 0
295 295  
283 +*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
296 296  
297 -(% style="color:blue" %)**AT Commands:**
285 +*(% style="color:#037691" %) **Total pulse:0x09 =0**
298 298  
299 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
287 +*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
300 300  
301 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
289 +*(% style="color:#037691" %)**Time stamp :**(%%) 0x6315537b =1662342011
302 302  
303 -​ [[image:1670471613823-833.png]]
291 +*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000b0200002663510fed
304 304  
293 +*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
305 305  
306 -[[image:image-20221021111131-15.png]]
295 +== **2.4  Payload Explanation and Sensor Interface** ==
307 307  
308 -​
297 +=== **2.4.1  Device ID** ===
309 309  
310 -=== 2.2.7 Change Update Interval ===
299 +By default, the Device ID equal to the last 15 bits of IMEI.
311 311  
301 +User can use **AT+DEUI** to set Device ID
312 312  
313 -User can use below command to change the (% style="color:blue" %)**uplink interval**.
303 +**Example:**
314 314  
315 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
305 +AT+DEUI=868411056754138
316 316  
317 -(% style="color:red" %)**NOTE:**
307 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
318 318  
319 -1.  By default, the device will send an uplink message every 4 hour.
309 +=== **2.4.2  Version Info** ===
320 320  
311 +Specify the software version: 0x64=100, means firmware version 1.00.
321 321  
322 -== 2.3  Uplink Payload ==
313 +For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
323 323  
315 +=== **2.4.3  Battery Info** ===
324 324  
325 -The uplink payload includes 23 bytes in total by default.
317 +Check the battery voltage for CPN01.
326 326  
327 -Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
319 +Ex1: 0x0B45 = 2885mV
328 328  
321 +Ex2: 0x0B49 = 2889mV
329 329  
330 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:450px" %)
331 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:30px" %)**2**|(% style="width:30px" %)**2**|(% style="width:75px" %)**1**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**
332 -|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0Distance"]] |(% style="width:93px" %) [[Distance 2>>||anchor="H2.4.5A0Distance"]]
323 +=== **2.4.4  Signal Strength** ===
333 333  
334 -(% border="1" style="background-color:#ffffcc; color:green; width:429px" %)
335 -|(% style="width:60px" %)**4**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**|(% style="width:60px" %)**4**|(% style="width:100px" %)(((
336 -**1-32 group**
337 -)))
338 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
325 +NB-IoT Network signal Strength.
339 339  
340 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
327 +**Ex1: 0x1d = 29**
341 341  
342 -[[image:1670406261143-723.png]]
329 +**0**  -113dBm or less
343 343  
331 +**1**  -111dBm
344 344  
345 -The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
333 +**2...30** -109dBm... -53dBm
346 346  
347 -**where:**
335 +**31**   -51dBm or greater
348 348  
349 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
337 +**99**    Not known or not detectable
350 350  
351 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
339 +=== **2.4.5 Calculate Flag** ===
352 352  
353 -* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
341 +The calculate flag is a user define field, IoT server can use this filed to handle different meter with different pulse factor. For example, if there are 100 water meters, meter 1 ~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
354 354  
355 -* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
343 +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.
356 356  
357 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
345 +Default value: 0. 
358 358  
359 -* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
347 +Range (6 bits): (b)000000 ~~ (b) 111111
360 360  
361 -* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
349 +=== **2.4.6  Alarm** ===
362 362  
363 -* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
351 +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]]
364 364  
365 -* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
353 +=== **2.4.7 Contact Status** ===
366 366  
367 -== 2.4  Payload Explanation and Sensor Interface ==
355 +0: Open
368 368  
369 -=== 2.4.1  Device ID ===
357 +1: Close
370 370  
359 +=== **2.4.8 Total pulse** ===
371 371  
372 -By default, the Device ID is equal to the last 15 bits of IMEI.
361 +Total pulse/counting base on dry [[contact trigger event>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.2SensorConfiguration2CFPORT3D4]]
373 373  
374 -User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
363 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
375 375  
376 -**Example:**
365 +=== **2.4.9 The last open duration** ===
377 377  
378 -AT+DEUI=868411056754138
367 +Dry Contact last open duration.
379 379  
380 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
369 +Unit: min.
381 381  
371 +[[image:image-20221021111346-17.png||height="146" width="770"]]
382 382  
383 -=== 2.4.2  Version Info ===
384 384  
374 +=== **2.4.10  Timestamp** ===
385 385  
386 -Specify the software version: 0x64=100, which means firmware version 1.00.
376 +Time stamp : 0x6315537b =1662342011
387 387  
388 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
378 +Convert Unix timestamp to time 2022-9-5 9:40:11.
389 389  
380 +**~ **
390 390  
391 -=== 2.4.3  Battery Info ===
382 +== **2.5  Downlink Payload** ==
392 392  
384 +By default, CPN01 prints the downlink payload to console port.
393 393  
394 -Check the battery voltage for NMDS200.
386 +[[image:image-20221021111414-18.png]] ​
395 395  
396 -Ex1: 0x0B45 = 2885mV
388 +**Examples:**
397 397  
398 -Ex2: 0x0B49 = 2889mV
390 +* **Set TDC**
399 399  
392 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
400 400  
401 -=== 2.4.4  Signal Strength ===
394 +Payload:    01 00 00 1E    TDC=30S
402 402  
396 +Payload:    01 00 00 3C    TDC=60S
403 403  
404 -NB-IoT Network signal Strength.
398 +* **Reset**
405 405  
406 -(% style="color:blue" %)**Ex1: 0x1d = 29**
400 +If payload = 0x04FF, it will reset the NSE01
407 407  
408 -(% style="color:#037691" %)**0** (%%) -113dBm or less
402 +* **INTMOD**
409 409  
410 -(% style="color:#037691" %)**1**  (%%) -111dBm
404 +Downlink Payload: 06000003, Set AT+INTMOD=3
411 411  
412 -(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
406 +== **2.6  ​LED Indicator** ==
413 413  
414 -(% style="color:#037691" %)**31** (%%) -51dBm or greater
408 +The CPN01 has an internal LED which is to show the status of different state.
415 415  
416 -(% style="color:#037691" %)**99** (%%) Not known or not detectable
410 +* 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)
411 +* Then the LED will be on for 1 second means device is boot normally.
412 +* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
413 +* For each uplink probe, LED will be on for 500ms.
417 417  
415 +== **2.7  Alarm Base on Timeout** ==
418 418  
419 -=== 2.4.5  Distance ===
417 +CPL01 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:
420 420  
421 421  
422 -[[image:1670407401682-959.png]]
420 +**~1. Keep Status: Status to be monitor**
423 423  
422 +Keep Status = 1: Monitor Close to Open event
424 424  
425 -(% style="color:blue" %)**Object1 Distance:**
424 +Keep Status = 0: Monitor Open to Close event
426 426  
427 -Distance between sensor probe to the first object. (unit: cm)
428 428  
429 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
427 +**2. Keep Time: Timeout to send an Alarm**
430 430  
431 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
429 +Range 0 ~~ 65535(0xFFFF) seconds.
432 432  
431 +If keep time = 0, Disable Alarm Base on Timeout feature.
433 433  
434 -(% style="color:blue" %)**Object2 Distance:**
433 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
435 435  
436 -Distance between sensor probe to the second object. (unit: cm)
437 437  
436 +**AT Command** to configure:
438 438  
439 -=== 2.4.6  Timestamp ===
438 +**AT+TTRIG=1,30**  ~-~-> When the **Keep Status** change from connect to disconnect, and device remains in disconnect status for more than 30 seconds. CPL01 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.
440 440  
440 +**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
441 441  
442 -Timestamp : 0x6315537b =1662342011
442 +== **2.8 Set debug mode** ==
443 443  
444 +Feature: Enable or Disable debug mode
444 444  
445 -== 2.5  Downlink Payload ==
446 446  
447 +**AT Command: AT+DEBUG**
447 447  
448 -By default, NMDS200 prints the downlink payload to console port.
449 +[[image:image-20221021111629-21.png]]
449 449  
450 -[[image:image-20221021111414-18.png]] ​
451 +== **2.9 Clear Flash Record** ==
451 451  
453 +Feature: Clear flash storage for data log feature.
452 452  
453 -**Examples:**
455 +**AT Command: AT+CLRDTA**
454 454  
455 -* (% style="color:#037691" %)**Set TDC**
457 +[[image:image-20221021111527-19.png]]
456 456  
457 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
459 +== ** 2.10 Set trigger mode** ==
458 458  
459 -Payload:    01 00 00 1E    TDC=30S
461 +➢ AT Command: **AT+TTRMOD**
460 460  
461 -Payload:    01 00 00 3C    TDC=60S
463 +Feature: Set the trigger interrupt mode.
462 462  
463 -* (% style="color:#037691" %)**Reset**
465 +[[image:image-20221021111552-20.png]]
464 464  
465 -If payload = 0x04FF, it will reset the NMDS200
467 +== **2.11 Set the calculate flag** ==
466 466  
467 -* (% style="color:#037691" %)**INTMOD**
469 +Feature: Set the calculate flag
468 468  
469 -Downlink Payload: 06000003, Set AT+INTMOD=3
471 +**AT Command: AT+CALCFLAG**
470 470  
473 +[[image:image-20221021111711-22.png]]
471 471  
472 -== 2.6  ​LED Indicator ==
475 +== **2.12 Set count number** ==
473 473  
477 +Feature: Manually set the count number
474 474  
475 -The NMDS200 has an internal LED which is to show the status of different states.
479 +**AT Command: AT+SETCNT**
476 476  
477 -* When the device starts normally, the LED will light up for 1 second.
478 -* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
479 -* For each uplink probe, LED will be on for 500ms.
481 +[[image:image-20221021111748-24.png]]
480 480  
483 +== **2.13 Set the number of data to be uploaded and the recording time** ==
481 481  
482 -== 2.7  Distance alarm function ==
485 +➢ AT Command:
483 483  
487 +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)
484 484  
485 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
486 486  
487 -(% style="color:#037691" %)**Example 1:**
490 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
488 488  
489 -AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
492 +== **2.14 Read or Clear cached data** ==
490 490  
491 -AT+ ALARM2 =min,max
494 +➢ AT Command:
492 492  
496 +AT+CDP    ~/~/ Read cached data
493 493  
494 -(% style="color:#037691" %)**Example 2:**
498 +[[image:image-20221021111810-25.png||height="364" width="797"]]
495 495  
496 -AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
497 497  
501 +AT+CDP=0    ~/~/ Clear cached data ​
498 498  
499 -== 2.8  Set the number of data to be uploaded and the recording time ==
503 +== **2.15  ​Firmware Change Log** ==
500 500  
505 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
501 501  
502 -(% style="color:blue" %)**AT Command:**
507 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
503 503  
504 -(% style="color:#037691" %)**AT+TR=900**(%%)  ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
509 +== **2.16  ​Battery Analysis** ==
505 505  
506 -(% style="color:#037691" %)**AT+NOUD=8**(%%)** ** ~/~/  The device uploads 0 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
511 +=== **2.16.1  ​Battery Type** ===
507 507  
513 +The CPN01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-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.
508 508  
509 -== 2.9  Read or Clear cached data ==
515 +The battery is designed to last for several years depends on the actually use environment and update interval. 
510 510  
517 +The battery related documents as below:
511 511  
512 -(% style="color:blue" %)**AT Command:**
519 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
520 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
521 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
513 513  
514 -(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
523 +[[image:image-20221021111911-26.png]] ​
515 515  
516 -(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
525 +=== **2.16.2  Power consumption Analyze** ===
517 517  
518 -[[image:1670408172929-569.png]]
527 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
519 519  
529 +Instruction to use as below:
520 520  
521 -== 2.10  ​Firmware Change Log ==
531 +**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/]]
522 522  
533 +**Step 2: ** Open it and choose
523 523  
524 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
535 +* Product Model
536 +* Uplink Interval
537 +* Working Mode
525 525  
526 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
539 +And the Life expectation in difference case will be shown on the right.
527 527  
541 +[[image:image-20221021111923-27.png||height="253" width="783"]] ​
528 528  
529 -== 2.11 Battery & Power Consumption ==
543 +=== **2.16.3  ​Battery Note** ===
530 530  
545 +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.
531 531  
532 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
547 +=== **2.16.4  Replace the battery** ===
533 533  
534 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
549 +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).
535 535  
536 -= 3. ​ Access NB-IoT Module =
551 += **3. ​ Access NB-IoT Module** =
537 537  
538 -
539 539  Users can directly access the AT command set of the NB-IoT module.
540 540  
541 541  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
542 542  
557 +[[image:image-20221021112006-28.png]] ​
543 543  
544 -[[image:image-20221118094449-6.png]] ​
559 += **4.  Using the AT Commands** =
545 545  
561 +== **4.1  Access AT Commands** ==
546 546  
547 -= 4.  Using the AT Commands =
548 -
549 -== 4.1  Access AT Commands ==
550 -
551 -
552 552  See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
553 553  
554 554  AT+<CMD>?  : Help on <CMD>
... ... @@ -559,9 +559,8 @@
559 559  
560 560  AT+<CMD>=?  : Get the value
561 561  
573 +**General Commands**      
562 562  
563 -(% style="color:blue" %)**General Commands**      
564 -
565 565  AT  : Attention       
566 566  
567 567  AT?  : Short Help     
... ... @@ -576,106 +576,133 @@
576 576  
577 577  AT+INTMOD            : Set the trigger interrupt mode
578 578  
579 -AT+5VT  : Set extend the time of 5V power  
589 +AT+5VT  : Set extend the time of 5V power  
580 580  
581 -AT+PRO  : Choose agreement
591 +AT+PRO  : Choose agreement
582 582  
583 -AT+RXDL  : Extend the sending and receiving time
593 +AT+RXDL  : Extend the sending and receiving time
584 584  
585 -AT+SERVADDR  : Server Address
595 +AT+SERVADDR  : Server Address
586 586  
587 -AT+TR      :  Get or Set record time
597 +AT+TR      : Get or Set record time"
588 588  
589 -AT+NOUD :  Get or Set the number of data to be uploaded
590 590  
591 -AT+CDP     :  Read or Clear cached data
600 +AT+NOUD      : Get or Set the number of data to be uploaded
592 592  
593 -AT+DEBUG:  Enable or Disable debug mode
594 594  
595 -AT+ALARM1:  Get or Set alarm of distance1
603 +AT+CDP     : Read or Clear cached data
596 596  
597 -AT+ALARM2:  Get or Set alarm of distance2
598 598  
599 -AT+GETSENSORVALUE :  Returns the current sensor measurement
606 +AT+ DEBUG   : Enable or Disable debug mode
600 600  
601 -AT+POWERIC :  Get or set the Power IC flag
608 +AT+ TTRIG   : Get or Set Alarm Base on Timeout
602 602  
610 +AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
603 603  
604 -(% style="color:blue" %)**COAP Management**      
612 +AT+ CALCFLAG   : Get or Set the calculate flag
605 605  
606 -AT+URI :  Resource parameters
614 +AT+ CLRC   : Clear current door open count
607 607  
616 +**COAP Management**      
608 608  
609 -(% style="color:blue" %)**UDP Management**
618 +AT+URI            : Resource parameters
610 610  
611 -AT+CFM :  Upload confirmation mode (only valid for UDP)
620 +**UDP Management**
612 612  
622 +AT+CFM          : Upload confirmation mode (only valid for UDP)
613 613  
614 -(% style="color:blue" %)**MQTT Management**
624 +**MQTT Management**
615 615  
616 -AT+CLIENT  : Get or Set MQTT client
626 +AT+CLIENT               : Get or Set MQTT client
617 617  
618 -AT+UNAME : Get or Set MQTT Username
628 +AT+UNAME  : Get or Set MQTT Username
619 619  
620 -AT+PWD  :  Get or Set MQTT password
630 +AT+PWD                  : Get or Set MQTT password
621 621  
622 -AT+PUBTOPIC :  Get or Set MQTT publish topic
632 +AT+PUBTOPIC  : Get or Set MQTT publish topic
623 623  
624 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
634 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
625 625  
636 +**Information**          
626 626  
627 -(% style="color:blue" %)**Information**          
638 +AT+FDR  : Factory Data Reset
628 628  
629 -AT+FDR :  Factory Data Reset
640 +AT+PWORD  : Serial Access Password
630 630  
631 -AT+PWORD :  Serial Access Password
642 += **​5.  FAQ** =
632 632  
644 +== **5.1 ​ How to Upgrade Firmware** ==
633 633  
634 -= ​5.  FAQ =
646 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
635 635  
636 -== 5.1 ​ How to Upgrade Firmware ==
648 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
637 637  
650 +**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
638 638  
639 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
652 +== **5.2  Can I calibrate CPN01 to different soil types?** ==
640 640  
641 -Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
654 +CPN01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
642 642  
643 -(% style="color:red" %)**Notice: **(% style="color:blue" %)**NMDS200** (%%)**and (% style="color:blue" %)LMDS200(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
656 += **6.  Trouble Shooting** =
644 644  
658 +== **6.1  ​Connection problem when uploading firmware** ==
645 645  
646 -= 6.  Trouble Shooting =
660 +**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]]
647 647  
648 -== 6.1  ​Connection problem when uploading firmware ==
662 +== **6.2  AT Command input doesn't work** ==
649 649  
664 +In the case if user can see the console output but can't type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn't send **ENTER** while press the send key, user need to add ENTER in their string.
650 650  
651 -(% style="color:blue" %)**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
666 += **7. ​ Order Info** =
652 652  
668 +Part Number**:** CPN01
653 653  
654 -== 6.2  AT Command input doesn't work ==
670 += **8.  Packing Info** =
655 655  
672 +**Package Includes**:
656 656  
657 -In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER** (%%)while press the send key, user need to add ENTER in their string.
674 +* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
675 +* External antenna x 1
658 658  
677 +**Dimension and weight**:
659 659  
660 -= 7. ​ Order Info =
679 +* Size: 195 x 125 x 55 mm
680 +* Weight:   420g
661 661  
682 += **9.  Support** =
662 662  
663 -Part Number:(% style="color:blue" %)** NMDS200**
684 +* 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.
685 +* 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]]
664 664  
687 +​
665 665  
666 -= 8.  Packing Info =
667 667  
668 668  
669 -(% style="color:blue" %)**Package Includes**:
670 670  
671 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
672 672  
673 673  
674 -= 9.  Support =
675 675  
676 676  
677 -* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
678 678  
679 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
680 680  
681 -​
698 +
699 +
700 +
701 +
702 +
703 +
704 +
705 +
706 +
707 +
708 +
709 +
710 +
711 +
712 +
713 +
714 +
715 +
716 +
717 +
718 +
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