Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 83.5 >
edited by Xiaoling
on 2022/12/08 09:52
To version < 38.1 >
edited by Edwin Chen
on 2022/10/22 23:49
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Title
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1 -NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
1 +CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,45 +1,34 @@
1 1  (% style="text-align:center" %)
2 -[[image:LMDS200_10.jpg]]
2 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652856952171-363.png?rev=1.1||alt="1652856952171-363.png" height="578" width="588"]]
3 3  
4 -
5 -**Table of Contents：**
6 -
7 7  {{toc/}}
8 8  
6 += **1. Introduction** =
9 9  
8 +== **1.1 ​**What is CPN01 **NB-IoT** Pulse/Contact Sensor ==
10 10  
10 +The Dragino CPN01 is an (% style="color:blue" %)**NB-IoT Dry Contact Sensor**(%%). It detects open/close status and uplinks the info to IoT server via NB-IoT network. User can see the (% style="color:blue" %)**dry contact status, open time, and open counts**(%%) in the IoT Server.
11 11  
12 -= 1.  Introduction =
12 +The CPN01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculates the last open duration. Users can also disable the uplink for each Open/Close event, instead, device can count each open event and uplink periodically.
13 13  
14 -== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
14 +CPN01 has** (% style="color:blue" %)Open-Alarm feature(%%)**, user can set this feature so CPN01 will send an alarm if the contact has been open exceeds a certain time.
15 15  
16 +CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
16 16  
17 -(((
18 -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.
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.
19 19  
20 -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.
23 +​
21 21  
22 -NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
25 +== **​1.2 Features** ==
23 23  
24 -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.
25 -
26 -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.
27 -
28 -NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
29 -
30 -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)
31 -
32 -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.
33 -)))
34 -
35 -
36 -== ​1.2  Features ==
37 -
38 -
39 39  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
40 -* Short uplink interval for Distance Alarm
28 +* Open/Close detect
29 +* Open/Close statistics
41 41  * Monitor Battery Level
42 -* Microwave Radar for distance detection
31 +* Uplink on periodically and open/close event
43 43  * Datalog feature
44 44  * Uplink periodically
45 45  * Downlink to change configure
... ... @@ -50,526 +50,528 @@
50 50  * Micro SIM card slot for NB-IoT SIM
51 51  * 8500mAh Battery for long-term use
52 52  
53 -== 1.3 Radar probe specification ==
42 +== **1.3  Specification** ==
54 54  
44 +**Common DC Characteristics:**
55 55  
56 -* Measuring Method: FMCW
57 -* Frequency: 24.000 24.500 GHz
58 -* Measurement output power: 6dBm
59 -* Measure range: 0.5 20m
60 -* Accuracy: ±0.1m
61 -* Resolution: 0.01m
62 -* Horizontal Angel: 78°
63 -* Vertical Angel: 23°
46 +* Supply Voltage: 2.1v ~~ 3.6v
47 +* Operating Temperature: -40 ~~ 85°C
64 64  
65 -== 1.4  Storage Temperature ==
49 +**NB-IoT Spec:**
66 66  
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
67 67  
68 - -40°C to +85°C
58 +== **1.4 Installation** ==
69 69  
60 +Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
70 70  
71 -== 1.5 ​ Applications ==
62 +[[image:image-20221021110329-1.png]]
72 72  
64 +[[image:image-20221022234602-2.png||height="288" width="922"]]
73 73  
74 -* Horizontal distance measurement
75 -* Liquid level measurement
76 -* Parking management system
77 -* Object proximity and presence detection
78 -* Intelligent trash can management system
79 -* Robot obstacle avoidance
80 -* Automatic control
81 -* Sewer
82 -* Bottom water level monitoring
83 83  
84 -== 1.6  Specification ==
67 +== **1.5 ​Applications** ==
85 85  
69 +* Open/Close Detection
70 +* Pulse meter application
71 +* Dry Contact Detection
86 86  
87 -(% style="color:blue" %)**Common DC Characteristics:**
88 88  
89 -* Supply Voltage: 2.1v ~~ 3.6v
90 -* Operating Temperature: 0 ~~ 70°C
74 +== **1.6 Mechanical** ==
91 91  
92 -(% style="color:blue" %)**NB-IoT Spec:**
76 +​[[image:image-20221021110415-3.png]]
93 93  
94 -* B1 @H-FDD: 2100MHz
95 -* B3 @H-FDD: 1800MHz
96 -* B8 @H-FDD: 900MHz
97 -* B5 @H-FDD: 850MHz
98 -* B20 @H-FDD: 800MHz
99 -* B28 @H-FDD: 700MHz
78 +== ** 1.7 Pin Definitions and Switch** ==
100 100  
101 -== 1.7  Installation ==
80 +[[image:image-20221021110429-4.png]]
102 102  
82 +=== **1.7.1 Pin Definition** ===
103 103  
104 -Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
84 +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]]**.
105 105  
106 106  
107 -[[image:image-20221207170748-1.png]] [[image:image-20221207170748-2.png||height="366" width="672"]]
87 +=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
108 108  
89 +Power on Device when putting this jumper.
109 109  
110 110  
111 -== 1.8  Pin Definitions and Switch ==
92 +=== **1.7.3 BOOT MODE / SW1** ===
112 112  
113 113  
114 -[[image:1670404362039-351.png]]
95 +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.
115 115  
97 +2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
116 116  
117 -= 2.  Use NMDS200 to communicate with IoT Server =
118 118  
119 -== 2.1  How it works ==
100 +=== **1.7.4 Reset Button** ===
120 120  
121 121  
122 -The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
103 +Press to reboot the device.
123 123  
124 -The diagram below shows the working flow in the default firmware of NMDS200:
105 +== ==
125 125  
126 -[[image:image-20221021110615-5.png]]
107 +=== **1.7.5 LED** ===
127 127  
128 128  
129 -== 2.2 ​ Configure NMDS200 ==
110 +The LED will blink when :
130 130  
112 +1. Boot the device in flash mode
113 +1. Send an uplink packet
131 131  
132 -To use NMDS200 in your city, make sure to meet below requirements:
133 133  
134 -* Your local operator has already distributed an NB-IoT Network.
135 -* The local NB-IoT network used the band that NMDS200 supports.
136 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
116 += **2.  Use CPN01 to communicate with IoT Server** =
137 137  
138 -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.
118 +== **2.1  How it works** ==
139 139  
140 -[[image:image-20221208090742-1.png]]
120 +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.
141 141  
122 +The diagram below shows the working flow in default firmware of CPN01:
142 142  
143 -=== 2.2.1 Insert NB-IoT SIM card ===
124 +[[image:image-20221021110615-5.png]]
144 144  
126 +== **2.2 ​ Configure the CPN01** ==
145 145  
146 -Insert the NB-IoT Card get from your provider.
128 +=== **2.2.1 Test Requirement** ===
147 147  
148 -User needs to take out the NB-IoT module and insert the SIM card like below:
130 +To use CPN01 in your city, make sure meet below requirements:
149 149  
150 -[[image:image-20221021110745-6.png]] ​
132 +* Your local operator has already distributed a NB-IoT Network there.
133 +* The local NB-IoT network used the band that CPN01 supports.
134 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
151 151  
136 +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
152 152  
153 -=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
138 + ​
154 154  
140 +=== **2.2.2 Insert SIM card** ===
155 155  
156 -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.
142 +Insert the NB-IoT Card get from your provider.
157 157  
158 -(% style="color:blue" %)**Connection:**
144 +User need to take out the NB-IoT module and insert the SIM card like below:
159 159  
160 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
146 +[[image:image-20221021110745-6.png]] ​
161 161  
162 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
148 +=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
163 163  
164 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
150 +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.
165 165  
152 +**Connection:**
166 166  
167 -In the PC, use below serial tool settings:
154 + USB TTL GND <~-~-~-~-> GND
168 168  
169 -* Baud:  (% style="color:red" %)**9600**
156 + USB TTL TXD <~-~-~-~-> UART_RXD
170 170  
171 -* Data bits:** (% style="color:red" %)8(%%)**
158 + USB TTL RXD <~-~-~-~-> UART_TXD
172 172  
173 -* Stop bits: (% style="color:red" %)**1**
160 +In the PC, use below serial tool settings:
174 174  
175 -* Parity:  (% style="color:red" %)**None**
162 +* Baud:  **9600**
163 +* Data bits:** 8**
164 +* Stop bits: **1**
165 +* Parity:  **None**
166 +* Flow Control: **None**
176 176  
177 -* Flow Control: (% style="color:red" %)**None**
168 +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.
178 178  
179 -Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
180 -
181 181  ​[[image:image-20221021110817-7.png]]
182 182  
183 -NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
172 +**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]]
184 184  
174 +=== **2.2.4 Use CoAP protocol to uplink data** ===
185 185  
186 -(% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
176 +**Note: 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/]]
187 187  
178 +**Use below commands:**
188 188  
180 +* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
181 +* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ to set CoAP server address and port
182 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path
189 189  
190 -=== 2.2.3 Use CoAP protocol to uplink data ===
191 -
192 -
193 -(% 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 -
195 -
196 -(% style="color:blue" %)**Use below commands in NMDS200:**
197 -
198 -* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
199 -
200 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
201 -
202 -* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
203 -
204 204  For parameter description, please refer to AT command set
205 205  
206 206  [[image:image-20221021110948-8.png]]
207 207  
188 +After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
208 208  
209 -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.
190 +[[image:image-20221021110956-9.png]] ​
210 210  
211 -[[image:1670405841875-916.png]] ​
192 +=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
212 212  
194 +This feature is supported since firmware version v1.0.1
213 213  
214 -=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
196 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
197 +* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ to set UDP server address and port
198 +* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
215 215  
216 -
217 -(% style="color:blue" %)**AT Commands:**
218 -
219 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
220 -
221 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
222 -
223 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
224 -
225 225  ​ [[image:image-20221021111025-10.png]]
226 226  
227 -
228 228  [[image:image-20221021111033-11.png||height="241" width="576"]]
229 229  
230 230  ​
231 231  
232 -=== 2.2.5 Use MQTT protocol to uplink data ===
206 +=== **2.2.6 Use MQTT protocol to uplink data** ===
233 233  
208 +This feature is supported since firmware version v110
234 234  
235 -(% style="color:blue" %)**AT Commands:**
210 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
211 +* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
212 +* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
213 +* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
214 +* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
215 +* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
216 +* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
236 236  
237 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
218 +​ [[image:image-20221021111058-12.png]]
238 238  
239 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
220 +[[image:image-20221021111108-13.png]]
240 240  
241 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
222 +​
242 242  
243 -* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
224 +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.
244 244  
245 -* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
226 +=== **2.2.7 Use TCP protocol to uplink data** ===
246 246  
247 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
228 +This feature is supported since firmware version v110
248 248  
249 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
230 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
231 +* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ to set TCP server address and port
250 250  
251 -​ [[image:image-20221118103445-7.png]]
233 +​ [[image:image-20221021111125-14.png]]
252 252  
235 +[[image:image-20221021111131-15.png]]
253 253  
254 -[[image:1670405928926-116.png]]
255 -
256 256  ​
257 257  
258 -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.
239 +=== **2.2.8 Change Update Interval** ===
259 259  
241 +User can use below command to change the **uplink interval**.
260 260  
261 -=== 2.2.6 Use TCP protocol to uplink data ===
243 +* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
262 262  
245 +**NOTE:**
263 263  
264 -(% style="color:blue" %)**AT Commands:**
247 +**~1. By default, the device will send an uplink message every 1 hour.**
265 265  
266 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
249 +== **2.3  Uplink Payload** ==
267 267  
268 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
251 +In this mode, uplink payload includes 87 bytes in total by default.
269 269  
270 -​ [[image:1670406036256-101.png||height="676" width="713"]]
253 +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  
255 +|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
256 +|**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
272 272  
273 -[[image:image-20221021111131-15.png]]
258 +|2|2|4|8 group
259 +|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
274 274  
275 -​
261 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
276 276  
277 -=== 2.2.7 Change Update Interval ===
263 +[[image:image-20221021111201-16.png||height="572" width="792"]]
278 278  
265 +The payload is ASCII string, representative same HEX:
279 279  
280 -User can use below command to change the (% style="color:blue" %)**uplink interval**.
267 +**0x (% style="color:red" %)__0xf867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %)_0c78__  __(% style="color:#00b0f0" %)17__  __(% style="color:#7030a0" %)01__  __(% style="color:#d60093" %)00__  __(% style="color:#a14d07" %)01 __ __(% style="color:#0020b0" %)__ __00__  __(% style="color:#420042" %)000009__  __(% style="color:#663300" %) 000002__  __(% style="color:#d60093" %)6315537bb__  __(% style="color:#663300" %)// 0100000b02000002663510fed__  __0100000e0200000263510f39 010000000000000063510e85 010000000000000063510d2e 010000000000000063510c7a 010000000000000063510bc6 010000000000000063510954 010000000000000063510882 //(%%)**
281 281  
282 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
269 +where:
270 +*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
283 283  
284 -(% style="color:red" %)**NOTE:**
272 +*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
285 285  
286 -1.  By default, the device will send an uplink message every 4 hour.
274 +*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
287 287  
276 +*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
288 288  
289 -== 2.3  Uplink Payload ==
278 +*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
290 290  
280 +*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00= 0
291 291  
292 -The uplink payload includes 23 bytes in total by default.
282 +*(% style="color:#037691" %) **Contact Status:**(%%) 0x00= 0
293 293  
294 -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.
284 +*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
295 295  
286 +*(% style="color:#037691" %) **Total pulse:0x09 =0**
296 296  
297 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
298 -|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:90px" %)**2**|(% style="width:100px" %)**2**
299 -|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0A0Distance"]] |(% style="width:93px" %) [[Distance  2>>||anchor="H2.4.5A0A0Distance"]]
288 +*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
300 300  
301 -(% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
302 -|(% style="width:50px" %)**4**|(% style="width:90px" %)**2**|(% style="width:90px" %)**2**|(% style="width:60px" %)**4**|(% style="width:50px" %)(((
303 -**1-32 group**
304 -)))
305 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
290 +*(% style="color:#037691" %)**Time stamp :**(%%) 0x6315537b =1662342011
306 306  
307 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
292 +*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000b0200002663510fed
308 308  
309 -[[image:1670406261143-723.png]]
294 +*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
310 310  
296 +== **2.4  Payload Explanation and Sensor Interface** ==
311 311  
312 -The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
298 +=== **2.4.1  Device ID** ===
313 313  
314 -**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__(%%)**
300 +By default, the Device ID equal to the last 15 bits of IMEI.
315 315  
316 -**where:**
302 +User can use **AT+DEUI** to set Device ID
317 317  
318 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
304 +**Example:**
319 319  
320 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
306 +AT+DEUI=868411056754138
321 321  
322 -* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
308 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
323 323  
324 -* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
310 +=== **2.4.2  Version Info** ===
325 325  
326 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
312 +Specify the software version: 0x64=100, means firmware version 1.00.
327 327  
328 -* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
314 +For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
329 329  
330 -* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
316 +=== **2.4.3  Battery Info** ===
331 331  
332 -* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
318 +Check the battery voltage for CPN01.
333 333  
334 -* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
320 +Ex1: 0x0B45 = 2885mV
335 335  
322 +Ex2: 0x0B49 = 2889mV
336 336  
324 +=== **2.4.4  Signal Strength** ===
337 337  
338 -== 2.4  Payload Explanation and Sensor Interface ==
326 +NB-IoT Network signal Strength.
339 339  
340 -=== 2.4.1  Device ID ===
328 +**Ex1: 0x1d = 29**
341 341  
330 +**0**  -113dBm or less
342 342  
343 -By default, the Device ID is equal to the last 15 bits of IMEI.
332 +**1**  -111dBm
344 344  
345 -User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
334 +**2...30** -109dBm... -53dBm
346 346  
347 -**Example:**
336 +**31**   -51dBm or greater
348 348  
349 -AT+DEUI=868411056754138
338 +**99**    Not known or not detectable
350 350  
351 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
340 +=== **2.4.5 Calculate Flag** ===
352 352  
342 +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.
353 353  
354 -=== 2.4.2  Version Info ===
344 +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.
355 355  
346 +Default value: 0. 
356 356  
357 -Specify the software version: 0x64=100, which means firmware version 1.00.
348 +Range (6 bits): (b)000000 ~~ (b) 111111
358 358  
359 -For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
350 +=== **2.4.6  Alarm** ===
360 360  
352 +See [[Alarm Base on Timeout>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H3.5AlarmBaseonTimeout]]
361 361  
362 -=== 2.4.3  Battery Info ===
354 +=== **2.4.7 Contact Status** ===
363 363  
356 +0: Open
364 364  
365 -Check the battery voltage for NMDS200.
358 +1: Close
366 366  
367 -Ex1: 0x0B45 = 2885mV
360 +=== **2.4.8 Total pulse** ===
368 368  
369 -Ex2: 0x0B49 = 2889mV
362 +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]]
370 370  
364 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
371 371  
372 -=== 2.4.4  Signal Strength ===
366 +=== **2.4.9 The last open duration** ===
373 373  
368 +Dry Contact last open duration.
374 374  
375 -NB-IoT Network signal Strength.
370 +Unit: min.
376 376  
377 -(% style="color:blue" %)**Ex1: 0x1d = 29**
372 +[[image:image-20221021111346-17.png||height="146" width="770"]]
378 378  
379 -(% style="color:#037691" %)**0** (%%) -113dBm or less
380 380  
381 -(% style="color:#037691" %)**1**  (%%) -111dBm
375 +=== **2.4.10  Timestamp** ===
382 382  
383 -(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
377 +Time stamp : 0x6315537b =1662342011
384 384  
385 -(% style="color:#037691" %)**31** (%%) -51dBm or greater
379 +Convert Unix timestamp to time 2022-9-5 9:40:11.
386 386  
387 -(% style="color:#037691" %)**99** (%%) Not known or not detectable
381 +**~ **
388 388  
383 +== **2.5  Downlink Payload** ==
389 389  
390 -=== 2.4.5  Distance ===
385 +By default, CPN01 prints the downlink payload to console port.
391 391  
387 +[[image:image-20221021111414-18.png]] ​
392 392  
393 -[[image:1670407401682-959.png]]
389 +**Examples:**
394 394  
391 +* **Set TDC**
395 395  
396 -(% style="color:blue" %)**Object1 Distance:**
393 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
397 397  
398 -Distance between sensor probe to the first object. (unit: cm)
395 +Payload:    01 00 00 1E    TDC=30S
399 399  
400 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
397 +Payload:    01 00 00 3C    TDC=60S
401 401  
402 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
399 +* **Reset**
403 403  
401 +If payload = 0x04FF, it will reset the NSE01
404 404  
405 -(% style="color:blue" %)**Object2 Distance:**
403 +* **INTMOD**
406 406  
407 -Distance between sensor probe to the second object. (unit: cm)
405 +Downlink Payload: 06000003, Set AT+INTMOD=3
408 408  
407 +== **2.6  ​LED Indicator** ==
409 409  
410 -=== 2.4.6  Timestamp ===
409 +The CPN01 has an internal LED which is to show the status of different state.
411 411  
411 +* 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)
412 +* Then the LED will be on for 1 second means device is boot normally.
413 +* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
414 +* For each uplink probe, LED will be on for 500ms.
412 412  
413 -Timestamp : 0x6315537b =1662342011
416 +== **2.7  Alarm Base on Timeout** ==
414 414  
418 +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:
415 415  
416 -== 2.5  Downlink Payload ==
417 417  
421 +**~1. Keep Status: Status to be monitor**
418 418  
419 -By default, NMDS200 prints the downlink payload to console port.
423 +Keep Status = 1: Monitor Close to Open event
420 420  
421 -[[image:image-20221021111414-18.png]] ​
425 +Keep Status = 0: Monitor Open to Close event
422 422  
423 423  
424 -**Examples:**
428 +**2. Keep Time: Timeout to send an Alarm**
425 425  
426 -* (% style="color:#037691" %)**Set TDC**
430 +Range 0 ~~ 65535(0xFFFF) seconds.
427 427  
428 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
432 +If keep time = 0, Disable Alarm Base on Timeout feature.
429 429  
430 -Payload:    01 00 00 1E    TDC=30S
434 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
431 431  
432 -Payload:    01 00 00 3C    TDC=60S
433 433  
434 -* (% style="color:#037691" %)**Reset**
437 +**AT Command** to configure:
435 435  
436 -If payload = 0x04FF, it will reset the NMDS200
439 +**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.
437 437  
438 -* (% style="color:#037691" %)**INTMOD**
441 +**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
439 439  
440 -Downlink Payload: 06000003, Set AT+INTMOD=3
443 +== **2.8 Set debug mode** ==
441 441  
445 +Feature: Enable or Disable debug mode
442 442  
443 -== 2.6  ​LED Indicator ==
444 444  
448 +**AT Command: AT+DEBUG**
445 445  
446 -The NMDS200 has an internal LED which is to show the status of different states.
450 +[[image:image-20221021111629-21.png]]
447 447  
448 -* When the device starts normally, the LED will light up for 1 second.
449 -* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
450 -* For each uplink probe, LED will be on for 500ms.
452 +== **2.9 Clear Flash Record** ==
451 451  
454 +Feature: Clear flash storage for data log feature.
452 452  
456 +**AT Command: AT+CLRDTA**
453 453  
454 -== 2.7  Distance alarm function ==
458 +[[image:image-20221021111527-19.png]]
455 455  
460 +== ** 2.10 Set trigger mode** ==
456 456  
457 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
462 +➢ AT Command: **AT+TTRMOD**
458 458  
459 -(% style="color:#037691" %)**Example 1:**
464 +Feature: Set the trigger interrupt mode.
460 460  
461 -AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
466 +[[image:image-20221021111552-20.png]]
462 462  
463 -AT+ ALARM2 =min,max
468 +== **2.11 Set the calculate flag** ==
464 464  
470 +Feature: Set the calculate flag
465 465  
466 -(% style="color:#037691" %)**Example 2:**
472 +**AT Command: AT+CALCFLAG**
467 467  
468 -AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
474 +[[image:image-20221021111711-22.png]]
469 469  
476 +== **2.12 Set count number** ==
470 470  
478 +Feature: Manually set the count number
471 471  
480 +**AT Command: AT+SETCNT**
472 472  
473 -== 2.8  Set the number of data to be uploaded and the recording time ==
482 +[[image:image-20221021111748-24.png]]
474 474  
484 +== **2.13 Set the number of data to be uploaded and the recording time** ==
475 475  
476 -(% style="color:blue" %)**AT Command:**
486 +➢ AT Command:
477 477  
478 -(% 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)
488 +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)
479 479  
480 -(% 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.
481 481  
491 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
482 482  
483 -== 2.9  Read or Clear cached data ==
493 +== **2.14 Read or Clear cached data** ==
484 484  
495 +➢ AT Command:
485 485  
486 -(% style="color:blue" %)**AT Command:**
497 +AT+CDP    ~/~/ Read cached data
487 487  
488 -(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
499 +[[image:image-20221021111810-25.png||height="364" width="797"]]
489 489  
490 -(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
491 491  
492 -[[image:1670408172929-569.png]]
502 +AT+CDP=0    ~/~/ Clear cached data ​
493 493  
504 +== **2.15  ​Firmware Change Log** ==
494 494  
495 -== 2.10  ​Firmware Change Log ==
506 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
496 496  
508 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
497 497  
498 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
510 +== **2.16  ​Battery Analysis** ==
499 499  
500 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
512 +=== **2.16.1  ​Battery Type** ===
501 501  
514 +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.
502 502  
503 -== 2.11  ​Battery Analysis ==
516 +The battery is designed to last for several years depends on the actually use environment and update interval. 
504 504  
505 -=== 2.11.1  ​Battery Type ===
518 +The battery related documents as below:
506 506  
507 -
508 -The NMDS200 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
509 -
510 -The battery is designed to last for several years depends on the actual use environment and update interval. 
511 -
512 -The battery-related documents as below:
513 -
514 514  * [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
515 -
516 516  * [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
517 -
518 518  * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
519 519  
520 520  [[image:image-20221021111911-26.png]] ​
521 521  
526 +=== **2.16.2  Power consumption Analyze** ===
522 522  
523 -=== 2.11.2  Power consumption Analyze ===
524 -
525 -
526 526  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.
527 527  
528 528  Instruction to use as below:
529 529  
530 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
532 +**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/]]
531 531  
532 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
534 +**Step 2: ** Open it and choose
533 533  
534 534  * Product Model
535 -
536 536  * Uplink Interval
537 -
538 538  * Working Mode
539 539  
540 540  And the Life expectation in difference case will be shown on the right.
541 541  
542 -[[image:1666596205057-567.png]] ​
542 +[[image:image-20221021111923-27.png||height="253" width="783"]] ​
543 543  
544 +=== **2.16.3  ​Battery Note** ===
544 544  
545 -=== 2.11.3  ​Battery Note ===
546 -
547 -
548 548  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.
549 549  
548 +=== **2.16.4  Replace the battery** ===
550 550  
551 -=== 2.11.4  Replace the battery ===
550 +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).
552 552  
552 += **3. ​ Access NB-IoT Module** =
553 553  
554 -The default battery pack of NMDS200 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
555 -
556 -
557 -= 3. ​ Access NB-IoT Module =
558 -
559 -
560 560  Users can directly access the AT command set of the NB-IoT module.
561 561  
562 562  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/]] 
563 563  
558 +[[image:image-20221021112006-28.png]] ​
564 564  
565 -[[image:image-20221118094449-6.png]] ​
560 += **4.  Using the AT Commands** =
566 566  
562 +== **4.1  Access AT Commands** ==
567 567  
568 -= 4.  Using the AT Commands =
569 -
570 -== 4.1  Access AT Commands ==
571 -
572 -
573 573  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]]
574 574  
575 575  AT+<CMD>?  : Help on <CMD>
... ... @@ -580,9 +580,8 @@
580 580  
581 581  AT+<CMD>=?  : Get the value
582 582  
574 +**General Commands**      
583 583  
584 -(% style="color:blue" %)**General Commands**      
585 -
586 586  AT  : Attention       
587 587  
588 588  AT?  : Short Help     
... ... @@ -605,97 +605,125 @@
605 605  
606 606  AT+SERVADDR  : Server Address
607 607  
608 -AT+TR      :  Get or Set record time
598 +AT+TR      : Get or Set record time"
609 609  
610 -AT+NOUD :  Get or Set the number of data to be uploaded
611 611  
612 -AT+CDP     :  Read or Clear cached data
601 +AT+NOUD      : Get or Set the number of data to be uploaded
613 613  
614 -AT+DEBUG:  Enable or Disable debug mode
615 615  
616 -AT+ALARM1:  Get or Set alarm of distance1
604 +AT+CDP     : Read or Clear cached data
617 617  
618 -AT+ALARM2:  Get or Set alarm of distance2
619 619  
620 -AT+GETSENSORVALUE :  Returns the current sensor measurement
607 +AT+ DEBUG   : Enable or Disable debug mode
621 621  
622 -AT+POWERIC :  Get or set the Power IC flag
609 +AT+ TTRIG   : Get or Set Alarm Base on Timeout
623 623  
611 +AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
624 624  
625 -(% style="color:blue" %)**COAP Management**      
613 +AT+ CALCFLAG   : Get or Set the calculate flag
626 626  
627 -AT+URI :  Resource parameters
615 +AT+ CLRC   : Clear current door open count
628 628  
617 +**COAP Management**      
629 629  
630 -(% style="color:blue" %)**UDP Management**
619 +AT+URI            : Resource parameters
631 631  
632 -AT+CFM :  Upload confirmation mode (only valid for UDP)
621 +**UDP Management**
633 633  
623 +AT+CFM          : Upload confirmation mode (only valid for UDP)
634 634  
635 -(% style="color:blue" %)**MQTT Management**
625 +**MQTT Management**
636 636  
637 -AT+CLIENT  : Get or Set MQTT client
627 +AT+CLIENT               : Get or Set MQTT client
638 638  
639 -AT+UNAME : Get or Set MQTT Username
629 +AT+UNAME  : Get or Set MQTT Username
640 640  
641 -AT+PWD  :  Get or Set MQTT password
631 +AT+PWD                  : Get or Set MQTT password
642 642  
643 -AT+PUBTOPIC :  Get or Set MQTT publish topic
633 +AT+PUBTOPIC  : Get or Set MQTT publish topic
644 644  
645 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
635 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
646 646  
637 +**Information**          
647 647  
648 -(% style="color:blue" %)**Information**          
639 +AT+FDR  : Factory Data Reset
649 649  
650 -AT+FDR :  Factory Data Reset
641 +AT+PWORD  : Serial Access Password
651 651  
652 -AT+PWORD :  Serial Access Password
643 += **​5.  FAQ** =
653 653  
645 +== **5.1 ​ How to Upgrade Firmware** ==
654 654  
655 -= ​5.  FAQ =
647 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
656 656  
657 -== 5.1 ​ How to Upgrade Firmware ==
649 +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]]
658 658  
651 +**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
659 659  
660 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
653 +== **5.2  Can I calibrate CPN01 to different soil types?** ==
661 661  
662 -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]]
655 +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]].
663 663  
664 -(% 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.**
657 += **6.  Trouble Shooting** =
665 665  
659 +== **6.1  ​Connection problem when uploading firmware** ==
666 666  
667 -= 6.  Trouble Shooting =
661 +**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]]
668 668  
669 -== 6.1  ​Connection problem when uploading firmware ==
663 +== **6.2  AT Command input doesn't work** ==
670 670  
665 +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.
671 671  
672 -(% 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]]
667 += **7. ​ Order Info** =
673 673  
669 +Part Number**:** CPN01
674 674  
675 -== 6.2  AT Command input doesn't work ==
671 += **8.  Packing Info** =
676 676  
673 +**Package Includes**:
677 677  
678 -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.
675 +* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
676 +* External antenna x 1
679 679  
678 +**Dimension and weight**:
680 680  
681 -= 7. ​ Order Info =
680 +* Size: 195 x 125 x 55 mm
681 +* Weight:   420g
682 682  
683 += **9.  Support** =
683 683  
684 -Part Number:(% style="color:blue" %)** NMDS200**
685 +* 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.
686 +* 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  
688 +​
686 686  
687 -= 8.  Packing Info =
688 688  
689 689  
690 -(% style="color:blue" %)**Package Includes**:
691 691  
692 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
693 693  
694 -= 9.  Support =
695 695  
696 696  
697 -* 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.
698 698  
699 -* 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]]
700 700  
701 -​
698 +
699 +
700 +
701 +
702 +
703 +
704 +
705 +
706 +
707 +
708 +
709 +
710 +
711 +
712 +
713 +
714 +
715 +
716 +
717 +
718 +
719 +
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