Last modified by Mengting Qiu on 2024/04/02 17:03
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From version < 90.14 >
edited by Xiaoling
on 2023/05/26 10:16
To version < 41.1 >
edited by Edwin Chen
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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
... ... @@ -78,101 +78,106 @@
78 78  * Micro SIM card slot for NB-IoT SIM
79 79  * 8500mAh Battery for long-term use
80 80  
81 -== 1.3 Radar probe specification ==
42 +== **1.3  Specification** ==
82 82  
44 +**Common DC Characteristics:**
83 83  
84 -* Measuring Method: FMCW
85 -* Frequency: 24.000 ~~ 24.500 GHz
86 -* Measurement output power: 6dBm
87 -* Measure range: 0.5 ~~ 20m
88 -* Accuracy: ±0.1m
89 -* Resolution: 0.01m
90 -* Horizontal Angel: 78°
91 -* Vertical Angel: 23°
46 +* Supply Voltage: 2.1v ~~ 3.6v
47 +* Operating Temperature: -40 ~~ 85°C
92 92  
93 -== 1.4  Storage Temperature ==
49 +**NB-IoT Spec:**
94 94  
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
95 95  
96 - -40°C to +85°C
58 +== **1.4 Installation** ==
97 97  
60 +Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
98 98  
99 -== 1.5 ​ Applications ==
62 +[[image:image-20221021110329-1.png]]
100 100  
64 +[[image:image-20221022234602-2.png||height="288" width="922"]]
101 101  
102 -* Horizontal distance measurement
103 -* Liquid level measurement
104 -* Parking management system
105 -* Object proximity and presence detection
106 -* Intelligent trash can management system
107 -* Robot obstacle avoidance
108 -* Automatic control
109 -* Sewer
110 -* Bottom water level monitoring
111 111  
112 -== 1.6  Specification ==
67 +== **1.5 ​Applications** ==
113 113  
69 +* Open/Close Detection
70 +* Pulse meter application
71 +* Dry Contact Detection
114 114  
115 -(% style="color:blue" %)**Common DC Characteristics:**
73 +== **1.6 Mechanical** ==
116 116  
117 -* Supply Voltage: 2.1v ~~ 3.6v
118 -* Operating Temperature: 0 ~~ 70°C
75 +​[[image:image-20221021110415-3.png]]
119 119  
120 -(% style="color:blue" %)**NB-IoT Spec:**
77 +== ** 1.7 Pin Definitions and Switch** ==
121 121  
122 -* B1 @H-FDD: 2100MHz
123 -* B3 @H-FDD: 1800MHz
124 -* B8 @H-FDD: 900MHz
125 -* B5 @H-FDD: 850MHz
126 -* B20 @H-FDD: 800MHz
127 -* B28 @H-FDD: 700MHz
79 +[[image:image-20221021110429-4.png]]
128 128  
129 -== 1.7  Installation ==
81 +=== **1.7.1 Pin Definition** ===
130 130  
83 +CPN01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the **[[LSN50v2 User Manual>>doc:Main.User Manual for LoRaWAN End Nodes.LSN50 & LSN50-V2 - LoRaWAN Sensor Node User Manual.WebHome]]**.
131 131  
132 -Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
133 133  
86 +=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
134 134  
135 -[[image:image-20221207170748-1.png]]
88 +Power on Device when putting this jumper.
136 136  
137 137  
138 - [[image:image-20221207170748-2.png||height="345" width="634"]]
91 +=== **1.7.3 BOOT MODE / SW1** ===
139 139  
140 140  
141 -== 1.8  Pin Definitions and Switch ==
94 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. The firmware won't run.
142 142  
96 +2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
143 143  
144 -[[image:1670404362039-351.png]]
145 145  
99 +=== **1.7.4 Reset Button** ===
146 146  
147 -= 2.  Use NMDS200 to communicate with IoT Server =
148 148  
149 -== 2.1  How it works ==
102 +Press to reboot the device.
150 150  
151 151  
152 -The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
105 +=== **1.7.5 LED** ===
153 153  
154 -The diagram below shows the working flow in the default firmware of NMDS200:
155 155  
156 -[[image:image-20221021110615-5.png||height="996" width="492"]]
108 +The LED will blink when :
157 157  
110 +1. Boot the device in flash mode
111 +1. Send an uplink packet
158 158  
159 -== 2.2 ​ Configure NMDS200 ==
113 += **2.  Use CPN01 to communicate with IoT Server** =
160 160  
115 +== **2.1  How it works** ==
161 161  
162 -To use NMDS200 in your city, make sure to meet below requirements:
117 +The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get **Open/Close Event or Count** from sensor and send the value to the NB-IoT network. The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
163 163  
119 +The diagram below shows the working flow in the default firmware of CPN01:
120 +
121 +[[image:image-20221021110615-5.png]]
122 +
123 +
124 +== **2.2 ​ Configure CPN01** ==
125 +
126 +=== **2.2.1 Test Requirement** ===
127 +
128 +To use CPN01 in your city, make sure to meet below requirements:
129 +
164 164  * Your local operator has already distributed an NB-IoT Network.
165 -* The local NB-IoT network used the band that NMDS200 supports.
131 +* The local NB-IoT network used the band that CPN01 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 NMDS200 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
134 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server.
169 169  
170 -[[image:image-20221209090938-1.png]]
136 +[[image:image-20221023000439-3.png]]
171 171  
138 + ​
172 172  
173 -=== 2.2.1 Insert NB-IoT SIM card ===
140 +=== **2.2.2 Insert SIM card** ===
174 174  
175 -
176 176  Insert the NB-IoT Card get from your provider.
177 177  
178 178  User needs to take out the NB-IoT module and insert the SIM card like below:
... ... @@ -180,375 +180,425 @@
180 180  [[image:image-20221021110745-6.png]] ​
181 181  
182 182  
183 -=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
149 +=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
184 184  
151 +User need to configure CPN01 via serial port to set the **Server Address** / **Uplink Topic** to define where and how-to uplink packets. CPN01 support AT Commands, user can use a USB to TTL adapter to connect to CPN01 and use AT Commands to configure it, as below.
185 185  
186 -User need to configure NMDS200 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NMDS200 support AT Commands, user can use a USB to TTL adapter to connect to NMDS200 and use AT Commands to configure it, as below.
153 +**Connection:**
187 187  
188 -(% style="color:blue" %)**Connection:**
155 + USB TTL GND <~-~-~-~-> GND
189 189  
190 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
157 + USB TTL TXD <~-~-~-~-> UART_RXD
191 191  
192 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
159 + USB TTL RXD <~-~-~-~-> UART_TXD
193 193  
194 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
195 -
196 -
197 197  In the PC, use below serial tool settings:
198 198  
199 -* Baud:  (% style="color:red" %)**9600**
163 +* Baud:  **9600**
164 +* Data bits:** 8**
165 +* Stop bits: **1**
166 +* Parity:  **None**
167 +* Flow Control: **None**
200 200  
201 -* Data bits:** (% style="color:red" %)8(%%)**
169 +Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
202 202  
203 -* Stop bits: (% style="color:red" %)**1**
171 +​[[image:image-20221021110817-7.png]]
204 204  
205 -* Parity:  (% style="color:red" %)**None**
173 +CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
206 206  
207 -* Flow Control: (% style="color:red" %)**None**
208 208  
209 -Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
176 +**Note: the valid AT Commands can be found at:  **[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
210 210  
211 -​[[image:image-20221021110817-7.png]]
178 +=== **2.2.4 Use CoAP protocol to uplink data** ===
212 212  
213 -NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
180 +**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  
182 +**Use below commands:**
215 215  
216 -(% 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]]
184 +* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
185 +* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ to set CoAP server address and port
186 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path
217 217  
188 +For parameter description, please refer to AT command set
218 218  
219 -=== 2.2.3 Use CoAP protocol to uplink data ===
190 +[[image:image-20221021110948-8.png]]
220 220  
192 +After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
221 221  
222 -(% 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/]]
194 +[[image:image-20221021110956-9.png]] ​
223 223  
196 +=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
224 224  
225 -(% style="color:blue" %)**Use below commands in NMDS200:**
198 +This feature is supported since firmware version v1.0.1
226 226  
227 -* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
200 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
201 +* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ to set UDP server address and port
202 +* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
228 228  
229 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
204 +​ [[image:image-20221021111025-10.png]]
230 230  
231 -* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
206 +[[image:image-20221021111033-11.png||height="241" width="576"]]
232 232  
233 -For parameter description, please refer to AT command set
208 +​
234 234  
235 -[[image:1670471530120-960.png||height="647" width="674"]]
210 +=== **2.2.6 Use MQTT protocol to uplink data** ===
236 236  
212 +This feature is supported since firmware version v110
237 237  
238 -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.
214 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
215 +* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
216 +* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
217 +* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
218 +* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
219 +* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
220 +* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
239 239  
240 -[[image:1670405841875-916.png]] ​
222 +​ [[image:image-20221021111058-12.png]]
241 241  
224 +[[image:image-20221021111108-13.png]]
242 242  
243 -=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
226 +​
244 244  
228 +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.
245 245  
246 -(% style="color:blue" %)**AT Commands:**
230 +=== **2.2.7 Use TCP protocol to uplink data** ===
247 247  
248 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
232 +This feature is supported since firmware version v110
249 249  
250 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
234 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
235 +* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ to set TCP server address and port
251 251  
252 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
237 +​ [[image:image-20221021111125-14.png]]
253 253  
254 -​ [[image:1670471559211-638.png]]
239 +[[image:image-20221021111131-15.png]]
255 255  
241 +​
256 256  
257 -[[image:image-20221021111033-11.png||height="241" width="576"]]
243 +=== **2.2.8 Change Update Interval** ===
258 258  
259 -​
245 +User can use below command to change the **uplink interval**.
260 260  
261 -=== 2.2.5 Use MQTT protocol to uplink data ===
247 +* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
262 262  
249 +**NOTE:**
263 263  
264 -(% style="color:blue" %)**AT Commands:**
251 +**~1. By default, the device will send an uplink message every 1 hour.**
265 265  
266 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
253 +== **2.3  Uplink Payload** ==
267 267  
268 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
255 +In this mode, uplink payload includes 87 bytes in total by default.
269 269  
270 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
257 +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+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
259 +|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
260 +|**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+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
262 +|2|2|4|8 group
263 +|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
275 275  
276 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
265 +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+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
267 +[[image:image-20221021111201-16.png||height="572" width="792"]]
279 279  
280 -​ [[image:1670471584490-640.png]]
269 +The payload is ASCII string, representative same HEX:
281 281  
271 +**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 //(%%)**
282 282  
283 -[[image:1670405928926-116.png]]
273 +where:
274 +*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
284 284  
285 -​
276 +*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
286 286  
287 -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.
278 +*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
288 288  
280 +*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
289 289  
290 -=== 2.2.6 Use TCP protocol to uplink data ===
282 +*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
291 291  
284 +*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00= 0
292 292  
293 -(% style="color:blue" %)**AT Commands:**
286 +*(% style="color:#037691" %) **Contact Status:**(%%) 0x00= 0
294 294  
295 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
288 +*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
296 296  
297 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
290 +*(% style="color:#037691" %) **Total pulse:0x09 =0**
298 298  
299 -​ [[image:1670471613823-833.png]]
292 +*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
300 300  
294 +*(% style="color:#037691" %)**Time stamp :**(%%) 0x6315537b =1662342011
301 301  
302 -[[image:image-20221021111131-15.png]]
296 +*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000b0200002663510fed
303 303  
304 -​
298 +*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
305 305  
306 -=== 2.2.7 Change Update Interval ===
300 +== **2.4  Payload Explanation and Sensor Interface** ==
307 307  
302 +=== **2.4.1  Device ID** ===
308 308  
309 -User can use below command to change the (% style="color:blue" %)**uplink interval**.
304 +By default, the Device ID equal to the last 15 bits of IMEI.
310 310  
311 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
306 +User can use **AT+DEUI** to set Device ID
312 312  
313 -(% style="color:red" %)**NOTE:**
308 +**Example:**
314 314  
315 -1.  By default, the device will send an uplink message every 4 hour.
310 +AT+DEUI=868411056754138
316 316  
312 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
317 317  
318 -== 2.3  Uplink Payload ==
314 +=== **2.4.2  Version Info** ===
319 319  
316 +Specify the software version: 0x64=100, means firmware version 1.00.
320 320  
321 -The uplink payload includes 23 bytes in total by default.
318 +For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
322 322  
323 -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.
320 +=== **2.4.3  Battery Info** ===
324 324  
322 +Check the battery voltage for CPN01.
325 325  
326 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:450px" %)
327 -|=(% scope="row" style="width: 60px;background-color:#4F81BD;color:white" %)**Size(bytes)**|(% style="width:50px;background-color:#4F81BD;color:white" %)**8**|(% style="width:30px;background-color:#4F81BD;color:white" %)**2**|(% style="width:30px;background-color:#4F81BD;color:white" %)**2**|(% style="width:75px;background-color:#4F81BD;color:white" %)**1**|(% style="width:30px;background-color:#4F81BD;color:white" %)**1**|(% style="width:50px;background-color:#4F81BD;color:white" %)**1**|(% style="width:60px;background-color:#4F81BD;color:white" %)**2**|(% style="width:60px;background-color:#4F81BD;color:white" %)**2**
328 -|=(% 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"]]
324 +Ex1: 0x0B45 = 2885mV
329 329  
330 -(% border="1" style="background-color:#f2f2f2; width:429px" %)
331 -|(% style="width:60px;background-color:#4F81BD;color:white" %)**4**|(% style="width:60px;background-color:#4F81BD;color:white" %)**2**|(% style="width:60px;background-color:#4F81BD;color:white" %)**2**|(% style="width:60px;background-color:#4F81BD;color:white" %)**4**|(% style="width:100px;background-color:#4F81BD;color:white" %)(((
332 -**1-32 group**
333 -)))
334 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
326 +Ex2: 0x0B49 = 2889mV
335 335  
336 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
328 +=== **2.4.4  Signal Strength** ===
337 337  
338 -[[image:1670406261143-723.png]]
330 +NB-IoT Network signal Strength.
339 339  
332 +**Ex1: 0x1d = 29**
340 340  
341 -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__(%%)**
334 +**0**  -113dBm or less
342 342  
343 -**where:**
336 +**1**  -111dBm
344 344  
345 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
338 +**2...30** -109dBm... -53dBm
346 346  
347 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
340 +**31**   -51dBm or greater
348 348  
349 -* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
342 +**99**    Not known or not detectable
350 350  
351 -* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
344 +=== **2.4.5 Calculate Flag** ===
352 352  
353 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
346 +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" %)**Exit flag: **(%%)0x00 =0
348 +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" %)**Distance 1: **(%%)0x00ef=239
350 +Default value: 0. 
358 358  
359 -* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
352 +Range (6 bits): (b)000000 ~~ (b) 111111
360 360  
361 -* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
354 +=== **2.4.6  Alarm** ===
362 362  
363 -== 2.4  Payload Explanation and Sensor Interface ==
356 +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 -=== 2.4.1  Device ID ===
358 +=== **2.4.7 Contact Status** ===
366 366  
360 +0: Open
367 367  
368 -By default, the Device ID is equal to the last 15 bits of IMEI.
362 +1: Close
369 369  
370 -User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
364 +=== **2.4.8 Total pulse** ===
371 371  
372 -**Example:**
366 +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 -AT+DEUI=868411056754138
368 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
375 375  
376 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
370 +=== **2.4.9 The last open duration** ===
377 377  
372 +Dry Contact last open duration.
378 378  
379 -=== 2.4.2  Version Info ===
374 +Unit: min.
380 380  
376 +[[image:image-20221021111346-17.png||height="146" width="770"]]
381 381  
382 -Specify the software version: 0x64=100, which means firmware version 1.00.
383 383  
384 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
379 +=== **2.4.10  Timestamp** ===
385 385  
381 +Time stamp : 0x6315537b =1662342011
386 386  
387 -=== 2.4.3  Battery Info ===
383 +Convert Unix timestamp to time 2022-9-5 9:40:11.
388 388  
385 +**~ **
389 389  
390 -Check the battery voltage for NMDS200.
387 +== **2.5  Downlink Payload** ==
391 391  
392 -Ex1: 0x0B45 = 2885mV
389 +By default, CPN01 prints the downlink payload to console port.
393 393  
394 -Ex2: 0x0B49 = 2889mV
391 +[[image:image-20221021111414-18.png]] ​
395 395  
393 +**Examples:**
396 396  
397 -=== 2.4.4  Signal Strength ===
395 +* **Set TDC**
398 398  
397 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
399 399  
400 -NB-IoT Network signal Strength.
399 +Payload:    01 00 00 1E    TDC=30S
401 401  
402 -(% style="color:blue" %)**Ex1: 0x1d = 29**
401 +Payload:    01 00 00 3C    TDC=60S
403 403  
404 -(% style="color:#037691" %)**0** (%%) -113dBm or less
403 +* **Reset**
405 405  
406 -(% style="color:#037691" %)**1**  (%%) -111dBm
405 +If payload = 0x04FF, it will reset the NSE01
407 407  
408 -(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
407 +* **INTMOD**
409 409  
410 -(% style="color:#037691" %)**31** (%%) -51dBm or greater
409 +Downlink Payload: 06000003, Set AT+INTMOD=3
411 411  
412 -(% style="color:#037691" %)**99** (%%) Not known or not detectable
411 +== **2.6  ​LED Indicator** ==
413 413  
413 +The CPN01 has an internal LED which is to show the status of different state.
414 414  
415 -=== 2.4.5  Distance ===
415 +* 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)
416 +* Then the LED will be on for 1 second means device is boot normally.
417 +* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
418 +* For each uplink probe, LED will be on for 500ms.
416 416  
420 +== **2.7  Alarm Base on Timeout** ==
417 417  
418 -[[image:1670407401682-959.png]]
422 +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:
419 419  
420 420  
421 -(% style="color:blue" %)**Object1 Distance:**
425 +**~1. Keep Status: Status to be monitor**
422 422  
423 -Distance between sensor probe to the first object. (unit: cm)
427 +Keep Status = 1: Monitor Close to Open event
424 424  
425 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
429 +Keep Status = 0: Monitor Open to Close event
426 426  
427 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
428 428  
432 +**2. Keep Time: Timeout to send an Alarm**
429 429  
430 -(% style="color:blue" %)**Object2 Distance:**
434 +Range 0 ~~ 65535(0xFFFF) seconds.
431 431  
432 -Distance between sensor probe to the second object. (unit: cm)
436 +If keep time = 0, Disable Alarm Base on Timeout feature.
433 433  
438 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
434 434  
435 -=== 2.4.6  Timestamp ===
436 436  
441 +**AT Command** to configure:
437 437  
438 -Timestamp : 0x6315537b =1662342011
443 +**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.
439 439  
445 +**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
440 440  
441 -== 2.5  Downlink Payload ==
447 +== **2.8 Set debug mode** ==
442 442  
449 +Feature: Enable or Disable debug mode
443 443  
444 -By default, NMDS200 prints the downlink payload to console port.
445 445  
446 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
447 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:97px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:183px" %)**Downlink payload size(bytes)**
448 -|TDC (Transmit Time Interval)|Any|(% style="width:97px" %)01|(% style="width:183px" %)4
449 -|RESET|Any|(% style="width:97px" %)04|(% style="width:183px" %)2
450 -|INTMOD|Any|(% style="width:97px" %)06|(% style="width:183px" %)4
452 +**AT Command: AT+DEBUG**
451 451  
454 +[[image:image-20221021111629-21.png]]
452 452  
453 -**Examples:**
456 +== **2.9 Clear Flash Record** ==
454 454  
455 -* (% style="color:#037691" %)**Set TDC**
458 +Feature: Clear flash storage for data log feature.
456 456  
457 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
460 +**AT Command: AT+CLRDTA**
458 458  
459 -Payload:    01 00 00 1E    TDC=30S
462 +[[image:image-20221021111527-19.png]]
460 460  
461 -Payload:    01 00 00 3C    TDC=60S
464 +== ** 2.10 Set trigger mode** ==
462 462  
463 -* (% style="color:#037691" %)**Reset**
466 +➢ AT Command: **AT+TTRMOD**
464 464  
465 -If payload = 0x04FF, it will reset the NMDS200
468 +Feature: Set the trigger interrupt mode.
466 466  
467 -* (% style="color:#037691" %)**INTMOD**
470 +[[image:image-20221021111552-20.png]]
468 468  
469 -Downlink Payload: 06000003, Set AT+INTMOD=3
472 +== **2.11 Set the calculate flag** ==
470 470  
474 +Feature: Set the calculate flag
471 471  
472 -== 2.6  ​LED Indicator ==
476 +**AT Command: AT+CALCFLAG**
473 473  
478 +[[image:image-20221021111711-22.png]]
474 474  
475 -The NMDS200 has an internal LED which is to show the status of different states.
480 +== **2.12 Set count number** ==
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.
482 +Feature: Manually set the count number
480 480  
481 -== 2.7  Distance alarm function ==
484 +**AT Command: AT+SETCNT**
482 482  
486 +[[image:image-20221021111748-24.png]]
483 483  
484 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
488 +== **2.13 Set the number of data to be uploaded and the recording time** ==
485 485  
486 -(% style="color:#037691" %)**Example 1:**
490 +➢ AT Command:
487 487  
488 -AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
492 +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)
489 489  
490 -AT+ ALARM2 =min,max
491 491  
495 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
492 492  
493 -(% style="color:#037691" %)**Example 2:**
497 +== **2.14 Read or Clear cached data** ==
494 494  
495 -AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
499 +➢ AT Command:
496 496  
501 +AT+CDP    ~/~/ Read cached data
497 497  
498 -== 2.8  Set the number of data to be uploaded and the recording time ==
503 +[[image:image-20221021111810-25.png||height="364" width="797"]]
499 499  
500 500  
501 -(% style="color:blue" %)**AT Command:**
506 +AT+CDP=0    ~/~/ Clear cached data ​
502 502  
503 -(% 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)
508 +== **2.15  ​Firmware Change Log** ==
504 504  
505 -(% 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.
510 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
506 506  
512 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
507 507  
508 -== 2.9  Read or Clear cached data ==
514 +== **2.16  ​Battery Analysis** ==
509 509  
516 +=== **2.16.1  ​Battery Type** ===
510 510  
511 -(% style="color:blue" %)**AT Command:**
518 +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.
512 512  
513 -(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
520 +The battery is designed to last for several years depends on the actually use environment and update interval. 
514 514  
515 -(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
522 +The battery related documents as below:
516 516  
517 -[[image:1670408172929-569.png]]
524 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
525 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
526 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
518 518  
528 +[[image:image-20221021111911-26.png]] ​
519 519  
520 -== 2.10  ​Firmware Change Log ==
530 +=== **2.16.2  Power consumption Analyze** ===
521 521  
532 +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.
522 522  
523 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
534 +Instruction to use as below:
524 524  
525 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
536 +**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/]]
526 526  
538 +**Step 2: ** Open it and choose
527 527  
528 -== 2.11 Battery & Power Consumption ==
540 +* Product Model
541 +* Uplink Interval
542 +* Working Mode
529 529  
544 +And the Life expectation in difference case will be shown on the right.
530 530  
531 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
546 +[[image:image-20221021111923-27.png||height="253" width="783"]] ​
532 532  
533 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
548 +=== **2.16.3  ​Battery Note** ===
534 534  
550 +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.
535 535  
536 -= 3. ​ Access NB-IoT Module =
552 +=== **2.16.4  Replace the battery** ===
537 537  
554 +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).
538 538  
556 += **3. ​ Access NB-IoT Module** =
557 +
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  
562 +[[image:image-20221021112006-28.png]] ​
543 543  
544 -[[image:image-20221118094449-6.png]] ​
564 += **4.  Using the AT Commands** =
545 545  
566 +== **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  
578 +**General Commands**      
562 562  
563 -(% style="color:blue" %)**General Commands**      
564 -
565 565  AT  : Attention       
566 566  
567 567  AT?  : Short Help     
... ... @@ -576,111 +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  
594 +AT+5VT  : Set extend the time of 5V power  
580 580  
581 -AT+PRO  : Choose agreement
596 +AT+PRO  : Choose agreement
582 582  
583 -AT+RXDL  : Extend the sending and receiving time
598 +AT+RXDL  : Extend the sending and receiving time
584 584  
585 -AT+SERVADDR  : Server Address
600 +AT+SERVADDR  : Server Address
586 586  
587 -AT+TR      :  Get or Set record time
602 +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
605 +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
608 +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
611 +AT+ DEBUG   : Enable or Disable debug mode
600 600  
601 -AT+POWERIC :  Get or set the Power IC flag
613 +AT+ TTRIG   : Get or Set Alarm Base on Timeout
602 602  
615 +AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
603 603  
604 -(% style="color:blue" %)**COAP Management**      
617 +AT+ CALCFLAG   : Get or Set the calculate flag
605 605  
606 -AT+URI :  Resource parameters
619 +AT+ CLRC   : Clear current door open count
607 607  
621 +**COAP Management**      
608 608  
609 -(% style="color:blue" %)**UDP Management**
623 +AT+URI            : Resource parameters
610 610  
611 -AT+CFM :  Upload confirmation mode (only valid for UDP)
625 +**UDP Management**
612 612  
627 +AT+CFM          : Upload confirmation mode (only valid for UDP)
613 613  
614 -(% style="color:blue" %)**MQTT Management**
629 +**MQTT Management**
615 615  
616 -AT+CLIENT  : Get or Set MQTT client
631 +AT+CLIENT               : Get or Set MQTT client
617 617  
618 -AT+UNAME : Get or Set MQTT Username
633 +AT+UNAME  : Get or Set MQTT Username
619 619  
620 -AT+PWD  :  Get or Set MQTT password
635 +AT+PWD                  : Get or Set MQTT password
621 621  
622 -AT+PUBTOPIC :  Get or Set MQTT publish topic
637 +AT+PUBTOPIC  : Get or Set MQTT publish topic
623 623  
624 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
639 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
625 625  
641 +**Information**          
626 626  
627 -(% style="color:blue" %)**Information**          
643 +AT+FDR  : Factory Data Reset
628 628  
629 -AT+FDR :  Factory Data Reset
645 +AT+PWORD  : Serial Access Password
630 630  
631 -AT+PWORD :  Serial Access Password
647 += **​5.  FAQ** =
632 632  
649 +== **5.1 ​ How to Upgrade Firmware** ==
633 633  
634 -= ​5.  FAQ =
651 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
635 635  
636 -== 5.1 ​ How to Upgrade Firmware ==
653 +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  
655 +**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.
657 +== **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]]
659 +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.**
661 += **6.  Trouble Shooting** =
644 644  
663 +== **6.1  ​Connection problem when uploading firmware** ==
645 645  
646 -= 6.  Trouble Shooting =
665 +**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 ==
667 +== **6.2  AT Command input doesn't work** ==
649 649  
669 +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]]
671 += **7. ​ Order Info** =
652 652  
673 +Part Number**:** CPN01
653 653  
654 -== 6.2  AT Command input doesn't work ==
675 += **8.  Packing Info** =
655 655  
677 +**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.
679 +* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
680 +* External antenna x 1
658 658  
682 +**Dimension and weight**:
659 659  
660 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
684 +* Size: 195 x 125 x 55 mm
685 +* Weight:   420g
661 661  
687 += **9.  Support** =
662 662  
663 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
689 +* 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.
690 +* 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  
692 +​
665 665  
666 -= 7. ​ Order Info =
667 667  
668 668  
669 -Part Number:(% style="color:blue" %)** NMDS200**
670 670  
671 671  
672 -= 8.  Packing Info =
673 673  
674 674  
675 -(% style="color:blue" %)**Package Includes**:
676 676  
677 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
678 678  
679 -= 9.  Support =
680 680  
681 681  
682 -* 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.
683 683  
684 -* 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]]
685 685  
686 -​
706 +
707 +
708 +
709 +
710 +
711 +
712 +
713 +
714 +
715 +
716 +
717 +
718 +
719 +
720 +
721 +
722 +
723 +
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