Last modified by Mengting Qiu on 2024/04/02 17:03
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From version < 91.1 >
edited by Ellie Zhang
on 2023/08/14 16:31
To version < 38.1 >
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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.Ellie
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
... ... @@ -78,482 +78,528 @@
78 78  * Micro SIM card slot for NB-IoT SIM
79 79  * 8500mAh Battery for long-term use
80 80  
42 +== **1.3  Specification** ==
81 81  
82 -== 1.3 Radar probe specification ==
44 +**Common DC Characteristics:**
83 83  
46 +* Supply Voltage: 2.1v ~~ 3.6v
47 +* Operating Temperature: -40 ~~ 85°C
84 84  
85 -* Measuring Method: FMCW
86 -* Frequency: 24.000 ~~ 24.500 GHz
87 -* Measurement output power: 6dBm
88 -* Measure range: 0.5 ~~ 20m
89 -* Accuracy: ±0.1m
90 -* Resolution: 0.01m
91 -* Horizontal Angel: 78°
92 -* Vertical Angel: 23°
49 +**NB-IoT Spec:**
93 93  
51 +* - B1 @H-FDD: 2100MHz
52 +* - B3 @H-FDD: 1800MHz
53 +* - B8 @H-FDD: 900MHz
54 +* - B5 @H-FDD: 850MHz
55 +* - B20 @H-FDD: 800MHz
56 +* - B28 @H-FDD: 700MHz
94 94  
95 -== 1.4  Storage Temperature ==
58 +== **1.4 Installation** ==
96 96  
60 +Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
97 97  
98 - -40°C to +85°C
62 +[[image:image-20221021110329-1.png]]
99 99  
64 +[[image:image-20221022234602-2.png||height="288" width="922"]]
100 100  
101 -== 1.5 ​ Applications ==
102 102  
67 +== **1.5 ​Applications** ==
103 103  
104 -* Horizontal distance measurement
105 -* Liquid level measurement
106 -* Parking management system
107 -* Object proximity and presence detection
108 -* Intelligent trash can management system
109 -* Robot obstacle avoidance
110 -* Automatic control
111 -* Sewer
112 -* Bottom water level monitoring
69 +* Open/Close Detection
70 +* Pulse meter application
71 +* Dry Contact Detection
113 113  
114 114  
115 -== 1.6  Specification ==
74 +== **1.6 Mechanical** ==
116 116  
76 +​[[image:image-20221021110415-3.png]]
117 117  
118 -(% style="color:blue" %)**Common DC Characteristics:**
78 +== ** 1.7 Pin Definitions and Switch** ==
119 119  
120 -* Supply Voltage: 2.1v ~~ 3.6v
121 -* Operating Temperature: 0 ~~ 70°C
80 +[[image:image-20221021110429-4.png]]
122 122  
123 -(% style="color:blue" %)**NB-IoT Spec:**
82 +=== **1.7.1 Pin Definition** ===
124 124  
125 -* B1 @H-FDD: 2100MHz
126 -* B3 @H-FDD: 1800MHz
127 -* B8 @H-FDD: 900MHz
128 -* B5 @H-FDD: 850MHz
129 -* B20 @H-FDD: 800MHz
130 -* B28 @H-FDD: 700MHz
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]]**.
131 131  
132 132  
133 -== 1.7  Installation ==
87 +=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
134 134  
89 +Power on Device when putting this jumper.
135 135  
136 -Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
137 137  
92 +=== **1.7.3 BOOT MODE / SW1** ===
138 138  
139 -[[image:image-20221207170748-1.png]]
140 140  
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.
141 141  
142 - [[image:image-20221207170748-2.png||height="345" width="634"]]
97 +2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
143 143  
144 144  
145 -== 1.8  Pin Definitions and Switch ==
100 +=== **1.7.4 Reset Button** ===
146 146  
147 147  
148 -[[image:1670404362039-351.png]]
103 +Press to reboot the device.
149 149  
105 +== ==
150 150  
151 -= 2.  Use NMDS200 to communicate with IoT Server =
107 +=== **1.7.5 LED** ===
152 152  
153 -== 2.1  How it works ==
154 154  
110 +The LED will blink when :
155 155  
156 -The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
112 +1. Boot the device in flash mode
113 +1. Send an uplink packet
157 157  
158 -The diagram below shows the working flow in the default firmware of NMDS200:
159 159  
160 -[[image:image-20221021110615-5.png||height="996" width="492"]]
116 += **2.  Use CPN01 to communicate with IoT Server** =
161 161  
118 +== **2.1  How it works** ==
162 162  
163 -== 2.2 ​ Configure NMDS200 ==
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.
164 164  
122 +The diagram below shows the working flow in default firmware of CPN01:
165 165  
166 -To use NMDS200 in your city, make sure to meet below requirements:
124 +[[image:image-20221021110615-5.png]]
167 167  
168 -* Your local operator has already distributed an NB-IoT Network.
169 -* The local NB-IoT network used the band that NMDS200 supports.
170 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
126 +== **2.2 ​ Configure the CPN01** ==
171 171  
172 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NMDS200 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
128 +=== **2.2.1 Test Requirement** ===
173 173  
174 -[[image:image-20221209090938-1.png]]
130 +To use CPN01 in your city, make sure meet below requirements:
175 175  
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.
176 176  
177 -=== 2.2.1 Insert NB-IoT SIM card ===
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
178 178  
138 + ​
179 179  
140 +=== **2.2.2 Insert SIM card** ===
141 +
180 180  Insert the NB-IoT Card get from your provider.
181 181  
182 -User needs to take out the NB-IoT module and insert the SIM card like below:
144 +User need to take out the NB-IoT module and insert the SIM card like below:
183 183  
184 184  [[image:image-20221021110745-6.png]] ​
185 185  
148 +=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
186 186  
187 -=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
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.
188 188  
152 +**Connection:**
189 189  
190 -User need to configure NMDS200 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NMDS200 support AT Commands, user can use a USB to TTL adapter to connect to NMDS200 and use AT Commands to configure it, as below.
154 + USB TTL GND <~-~-~-~-> GND
191 191  
192 -(% style="color:blue" %)**Connection:**
156 + USB TTL TXD <~-~-~-~-> UART_RXD
193 193  
194 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
158 + USB TTL RXD <~-~-~-~-> UART_TXD
195 195  
196 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
197 -
198 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
199 -
200 -
201 201  In the PC, use below serial tool settings:
202 202  
203 -* Baud:  (% style="color:red" %)**9600**
162 +* Baud:  **9600**
163 +* Data bits:** 8**
164 +* Stop bits: **1**
165 +* Parity:  **None**
166 +* Flow Control: **None**
204 204  
205 -* Data bits:** (% style="color:red" %)8(%%)**
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.
206 206  
207 -* Stop bits: (% style="color:red" %)**1**
208 -
209 -* Parity:  (% style="color:red" %)**None**
210 -
211 -* Flow Control: (% style="color:red" %)**None**
212 -
213 -Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
214 -
215 215  ​[[image:image-20221021110817-7.png]]
216 216  
217 -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]]
218 218  
174 +=== **2.2.4 Use CoAP protocol to uplink data** ===
219 219  
220 -(% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
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/]]
221 221  
178 +**Use below commands:**
222 222  
223 -=== 2.2.3 Use CoAP protocol to uplink data ===
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
224 224  
184 +For parameter description, please refer to AT command set
225 225  
226 -(% style="color:red" %)**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
186 +[[image:image-20221021110948-8.png]]
227 227  
188 +After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
228 228  
229 -(% style="color:blue" %)**Use below commands in NMDS200:**
190 +[[image:image-20221021110956-9.png]] ​
230 230  
231 -* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
192 +=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
232 232  
233 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
194 +This feature is supported since firmware version v1.0.1
234 234  
235 -* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
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
236 236  
237 -For parameter description, please refer to AT command set
200 +​ [[image:image-20221021111025-10.png]]
238 238  
239 -[[image:1670471530120-960.png||height="647" width="674"]]
202 +[[image:image-20221021111033-11.png||height="241" width="576"]]
240 240  
204 +​
241 241  
242 -After configuring the server address and (% style="color:green" %)**reset NMDS200**(%%) (via AT+ATZ ), NMDS200 will start to uplink sensor values to the CoAP server.
206 +=== **2.2.6 Use MQTT protocol to uplink data** ===
243 243  
244 -[[image:1670405841875-916.png]] ​
208 +This feature is supported since firmware version v110
245 245  
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
246 246  
247 -=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
218 +​ [[image:image-20221021111058-12.png]]
248 248  
220 +[[image:image-20221021111108-13.png]]
249 249  
250 -(% style="color:blue" %)**AT Commands:**
222 +​
251 251  
252 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
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.
253 253  
254 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
226 +=== **2.2.7 Use TCP protocol to uplink data** ===
255 255  
256 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
228 +This feature is supported since firmware version v110
257 257  
258 -​ [[image:1670471559211-638.png]]
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
259 259  
233 +​ [[image:image-20221021111125-14.png]]
260 260  
261 -[[image:image-20221021111033-11.png||height="241" width="576"]]
235 +[[image:image-20221021111131-15.png]]
262 262  
263 263  ​
264 264  
265 -=== 2.2.5 Use MQTT protocol to uplink data ===
239 +=== **2.2.8 Change Update Interval** ===
266 266  
241 +User can use below command to change the **uplink interval**.
267 267  
268 -(% style="color:blue" %)**AT Commands:**
243 +* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
269 269  
270 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
245 +**NOTE:**
271 271  
272 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
247 +**~1. By default, the device will send an uplink message every 1 hour.**
273 273  
274 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
249 +== **2.3  Uplink Payload** ==
275 275  
276 -* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
251 +In this mode, uplink payload includes 87 bytes in total by default.
277 277  
278 -* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
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.
279 279  
280 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
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
281 281  
282 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
258 +|2|2|4|8 group
259 +|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
283 283  
284 -​ [[image:1670471584490-640.png]]
261 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
285 285  
263 +[[image:image-20221021111201-16.png||height="572" width="792"]]
286 286  
287 -[[image:1670405928926-116.png]]
265 +The payload is ASCII string, representative same HEX:
288 288  
289 -​
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 //(%%)**
290 290  
291 -MQTT protocol has a much higher power consumption compare with UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
269 +where:
270 +*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
292 292  
272 +*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
293 293  
294 -=== 2.2.6 Use TCP protocol to uplink data ===
274 +*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
295 295  
276 +*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
296 296  
297 -(% style="color:blue" %)**AT Commands:**
278 +*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
298 298  
299 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
280 +*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00= 0
300 300  
301 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
282 +*(% style="color:#037691" %) **Contact Status:**(%%) 0x00= 0
302 302  
303 -​ [[image:1670471613823-833.png]]
284 +*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
304 304  
286 +*(% style="color:#037691" %) **Total pulse:0x09 =0**
305 305  
306 -[[image:image-20221021111131-15.png]]
288 +*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
307 307  
308 -​
290 +*(% style="color:#037691" %)**Time stamp :**(%%) 0x6315537b =1662342011
309 309  
310 -=== 2.2.7 Change Update Interval ===
292 +*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000b0200002663510fed
311 311  
294 +*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
312 312  
313 -User can use below command to change the (% style="color:blue" %)**uplink interval**.
296 +== **2.4  Payload Explanation and Sensor Interface** ==
314 314  
315 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
298 +=== **2.4.1  Device ID** ===
316 316  
317 -(% style="color:red" %)**NOTE:**
300 +By default, the Device ID equal to the last 15 bits of IMEI.
318 318  
319 -1.  By default, the device will send an uplink message every 4 hour.
302 +User can use **AT+DEUI** to set Device ID
320 320  
304 +**Example:**
321 321  
322 -== 2.3  Uplink Payload ==
306 +AT+DEUI=868411056754138
323 323  
308 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
324 324  
325 -The uplink payload includes 23 bytes in total by default.
310 +=== **2.4.2  Version Info** ===
326 326  
327 -Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
312 +Specify the software version: 0x64=100, means firmware version 1.00.
328 328  
314 +For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
329 329  
330 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:450px" %)
331 -|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:50px" %)**8**|(% style="background-color:#4f81bd; color:white; width:31px" %)**2**|(% style="background-color:#4f81bd; color:white; width:31px" %)**2**|(% style="background-color:#4f81bd; color:white; width:75px" %)**1**|(% style="background-color:#4f81bd; color:white; width:31px" %)**1**|(% style="background-color:#4f81bd; color:white; width:51px" %)**1**|(% style="background-color:#4f81bd; color:white; width:61px" %)**2**|(% style="background-color:#4f81bd; color:white; width:60px" %)**2**
332 -|(% style="width:93px" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0Distance"]] |(% style="width:93px" %) [[Distance 2>>||anchor="H2.4.5A0Distance"]]
316 +=== **2.4.3  Battery Info** ===
333 333  
334 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:430px" %)
335 -|(% style="background-color:#4f81bd; color:white; width:80px" %)**4**|(% style="background-color:#4f81bd; color:white; width:80px" %)**2**|(% style="background-color:#4f81bd; color:white; width:80px" %)**2**|(% style="background-color:#4f81bd; color:white; width:80px" %)**4**|(% style="background-color:#4f81bd; color:white; width:110px" %)(((
336 -**1-32 group**
337 -)))
338 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
318 +Check the battery voltage for CPN01.
339 339  
340 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
320 +Ex1: 0x0B45 = 2885mV
341 341  
342 -[[image:1670406261143-723.png]]
322 +Ex2: 0x0B49 = 2889mV
343 343  
324 +=== **2.4.4  Signal Strength** ===
344 344  
345 -The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
326 +NB-IoT Network signal Strength.
346 346  
347 -**where:**
328 +**Ex1: 0x1d = 29**
348 348  
349 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
330 +**0**  -113dBm or less
350 350  
351 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
332 +**1**  -111dBm
352 352  
353 -* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
334 +**2...30** -109dBm... -53dBm
354 354  
355 -* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
336 +**31**   -51dBm or greater
356 356  
357 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
338 +**99**    Not known or not detectable
358 358  
359 -* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
340 +=== **2.4.5 Calculate Flag** ===
360 360  
361 -* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
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.
362 362  
363 -* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
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.
364 364  
365 -* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
346 +Default value: 0. 
366 366  
348 +Range (6 bits): (b)000000 ~~ (b) 111111
367 367  
368 -== 2.4  Payload Explanation and Sensor Interface ==
350 +=== **2.4.6  Alarm** ===
369 369  
370 -=== 2.4.1  Device ID ===
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]]
371 371  
354 +=== **2.4.7 Contact Status** ===
372 372  
373 -By default, the Device ID is equal to the last 15 bits of IMEI.
356 +0: Open
374 374  
375 -User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
358 +1: Close
376 376  
377 -**Example:**
360 +=== **2.4.8 Total pulse** ===
378 378  
379 -AT+DEUI=868411056754138
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]]
380 380  
381 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
364 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
382 382  
366 +=== **2.4.9 The last open duration** ===
383 383  
384 -=== 2.4.2  Version Info ===
368 +Dry Contact last open duration.
385 385  
370 +Unit: min.
386 386  
387 -Specify the software version: 0x64=100, which means firmware version 1.00.
372 +[[image:image-20221021111346-17.png||height="146" width="770"]]
388 388  
389 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
390 390  
375 +=== **2.4.10  Timestamp** ===
391 391  
392 -=== 2.4.3  Battery Info ===
377 +Time stamp : 0x6315537b =1662342011
393 393  
379 +Convert Unix timestamp to time 2022-9-5 9:40:11.
394 394  
395 -Check the battery voltage for NMDS200.
381 +**~ **
396 396  
397 -Ex1: 0x0B45 = 2885mV
383 +== **2.5  Downlink Payload** ==
398 398  
399 -Ex2: 0x0B49 = 2889mV
385 +By default, CPN01 prints the downlink payload to console port.
400 400  
387 +[[image:image-20221021111414-18.png]] ​
401 401  
402 -=== 2.4.4  Signal Strength ===
389 +**Examples:**
403 403  
391 +* **Set TDC**
404 404  
405 -NB-IoT Network signal Strength.
393 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
406 406  
407 -(% style="color:blue" %)**Ex1: 0x1d = 29**
395 +Payload:    01 00 00 1E    TDC=30S
408 408  
409 -(% style="color:#037691" %)**0** (%%) -113dBm or less
397 +Payload:    01 00 00 3C    TDC=60S
410 410  
411 -(% style="color:#037691" %)**1**  (%%) -111dBm
399 +* **Reset**
412 412  
413 -(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
401 +If payload = 0x04FF, it will reset the NSE01
414 414  
415 -(% style="color:#037691" %)**31** (%%) -51dBm or greater
403 +* **INTMOD**
416 416  
417 -(% style="color:#037691" %)**99** (%%) Not known or not detectable
405 +Downlink Payload: 06000003, Set AT+INTMOD=3
418 418  
407 +== **2.6  ​LED Indicator** ==
419 419  
420 -=== 2.4.5  Distance ===
409 +The CPN01 has an internal LED which is to show the status of different state.
421 421  
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.
422 422  
423 -[[image:1670407401682-959.png]]
416 +== **2.7  Alarm Base on Timeout** ==
424 424  
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:
425 425  
426 -(% style="color:blue" %)**Object1 Distance:**
427 427  
428 -Distance between sensor probe to the first object. (unit: cm)
421 +**~1. Keep Status: Status to be monitor**
429 429  
430 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
423 +Keep Status = 1: Monitor Close to Open event
431 431  
432 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
425 +Keep Status = 0: Monitor Open to Close event
433 433  
434 434  
435 -(% style="color:blue" %)**Object2 Distance:**
428 +**2. Keep Time: Timeout to send an Alarm**
436 436  
437 -Distance between sensor probe to the second object. (unit: cm)
430 +Range 0 ~~ 65535(0xFFFF) seconds.
438 438  
432 +If keep time = 0, Disable Alarm Base on Timeout feature.
439 439  
440 -=== 2.4.6  Timestamp ===
434 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
441 441  
442 442  
443 -Timestamp : 0x6315537b =1662342011
437 +**AT Command** to configure:
444 444  
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.
445 445  
446 -== 2.5  Downlink Payload ==
441 +**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
447 447  
443 +== **2.8 Set debug mode** ==
448 448  
449 -By default, NMDS200 prints the downlink payload to console port.
445 +Feature: Enable or Disable debug mode
450 450  
451 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
452 -|(% style="background-color:#4f81bd; color:white" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:97px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:183px" %)**Downlink payload size(bytes)**
453 -|TDC (Transmit Time Interval)|Any|(% style="width:97px" %)01|(% style="width:183px" %)4
454 -|RESET|Any|(% style="width:97px" %)04|(% style="width:183px" %)2
455 -|INTMOD|Any|(% style="width:97px" %)06|(% style="width:183px" %)4
456 456  
457 -**Examples:**
448 +**AT Command: AT+DEBUG**
458 458  
459 -* (% style="color:#037691" %)**Set TDC**
450 +[[image:image-20221021111629-21.png]]
460 460  
461 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
452 +== **2.9 Clear Flash Record** ==
462 462  
463 -Payload:    01 00 00 1E    TDC=30S
454 +Feature: Clear flash storage for data log feature.
464 464  
465 -Payload:    01 00 00 3C    TDC=60S
456 +**AT Command: AT+CLRDTA**
466 466  
467 -* (% style="color:#037691" %)**Reset**
458 +[[image:image-20221021111527-19.png]]
468 468  
469 -If payload = 0x04FF, it will reset the NMDS200
460 +== ** 2.10 Set trigger mode** ==
470 470  
471 -* (% style="color:#037691" %)**INTMOD**
462 +➢ AT Command: **AT+TTRMOD**
472 472  
473 -Downlink Payload: 06000003, Set AT+INTMOD=3
464 +Feature: Set the trigger interrupt mode.
474 474  
466 +[[image:image-20221021111552-20.png]]
475 475  
476 -== 2.6  ​LED Indicator ==
468 +== **2.11 Set the calculate flag** ==
477 477  
470 +Feature: Set the calculate flag
478 478  
479 -The NMDS200 has an internal LED which is to show the status of different states.
472 +**AT Command: AT+CALCFLAG**
480 480  
481 -* When the device starts normally, the LED will light up for 1 second.
482 -* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
483 -* For each uplink probe, LED will be on for 500ms.
474 +[[image:image-20221021111711-22.png]]
484 484  
476 +== **2.12 Set count number** ==
485 485  
486 -== 2.7  Distance alarm function ==
478 +Feature: Manually set the count number
487 487  
480 +**AT Command: AT+SETCNT**
488 488  
489 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
482 +[[image:image-20221021111748-24.png]]
490 490  
491 -(% style="color:#037691" %)**Example 1:**
484 +== **2.13 Set the number of data to be uploaded and the recording time** ==
492 492  
493 -AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
486 +➢ AT Command:
494 494  
495 -AT+ ALARM2 =min,max
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)
496 496  
497 497  
498 -(% style="color:#037691" %)**Example 2:**
491 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
499 499  
500 -AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
493 +== **2.14 Read or Clear cached data** ==
501 501  
495 +➢ AT Command:
502 502  
503 -== 2.8  Set the number of data to be uploaded and the recording time ==
497 +AT+CDP    ~/~/ Read cached data
504 504  
499 +[[image:image-20221021111810-25.png||height="364" width="797"]]
505 505  
506 -(% style="color:blue" %)**AT Command:**
507 507  
508 -(% 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, **also the time when the alarm function sends an uplink when it detects an alarm)**
502 +AT+CDP=0    ~/~/ Clear cached data ​
509 509  
510 -(% style="color:#037691" %)**AT+NOUD=8**(%%)** ** ~/~/  The device uploads 0 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
504 +== **2.15  ​Firmware Change Log** ==
511 511  
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]]
512 512  
513 -== 2.9  Read or Clear cached data ==
508 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
514 514  
510 +== **2.16  ​Battery Analysis** ==
515 515  
516 -(% style="color:blue" %)**AT Command:**
512 +=== **2.16.1  ​Battery Type** ===
517 517  
518 -(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
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.
519 519  
520 -(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
516 +The battery is designed to last for several years depends on the actually use environment and update interval. 
521 521  
522 -[[image:1670408172929-569.png]]
518 +The battery related documents as below:
523 523  
520 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
521 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
522 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
524 524  
525 -== 2.10  ​Firmware Change Log ==
524 +[[image:image-20221021111911-26.png]] ​
526 526  
526 +=== **2.16.2  Power consumption Analyze** ===
527 527  
528 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
528 +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.
529 529  
530 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
530 +Instruction to use as below:
531 531  
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/]]
532 532  
533 -== 2.11 Battery & Power Consumption ==
534 +**Step 2: ** Open it and choose
534 534  
536 +* Product Model
537 +* Uplink Interval
538 +* Working Mode
535 535  
536 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
540 +And the Life expectation in difference case will be shown on the right.
537 537  
538 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
542 +[[image:image-20221021111923-27.png||height="253" width="783"]] ​
539 539  
544 +=== **2.16.3  ​Battery Note** ===
540 540  
541 -= 3. ​ Access NB-IoT Module =
546 +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.
542 542  
548 +=== **2.16.4  Replace the battery** ===
543 543  
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).
551 +
552 += **3. ​ Access NB-IoT Module** =
553 +
544 544  Users can directly access the AT command set of the NB-IoT module.
545 545  
546 546  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/]] 
547 547  
558 +[[image:image-20221021112006-28.png]] ​
548 548  
549 -[[image:image-20221118094449-6.png]] ​
560 += **4.  Using the AT Commands** =
550 550  
562 +== **4.1  Access AT Commands** ==
551 551  
552 -= 4.  Using the AT Commands =
553 -
554 -== 4.1  Access AT Commands ==
555 -
556 -
557 557  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]]
558 558  
559 559  AT+<CMD>?  : Help on <CMD>
... ... @@ -564,9 +564,8 @@
564 564  
565 565  AT+<CMD>=?  : Get the value
566 566  
574 +**General Commands**      
567 567  
568 -(% style="color:blue" %)**General Commands**      
569 -
570 570  AT  : Attention       
571 571  
572 572  AT?  : Short Help     
... ... @@ -581,112 +581,133 @@
581 581  
582 582  AT+INTMOD            : Set the trigger interrupt mode
583 583  
584 -AT+5VT  : Set extend the time of 5V power  
590 +AT+5VT  : Set extend the time of 5V power  
585 585  
586 -AT+PRO  : Choose agreement
592 +AT+PRO  : Choose agreement
587 587  
588 -AT+RXDL  : Extend the sending and receiving time
594 +AT+RXDL  : Extend the sending and receiving time
589 589  
590 -AT+SERVADDR  : Server Address
596 +AT+SERVADDR  : Server Address
591 591  
592 -AT+TR      :  Get or Set record time
598 +AT+TR      : Get or Set record time"
593 593  
594 -AT+NOUD :  Get or Set the number of data to be uploaded
595 595  
596 -AT+CDP     :  Read or Clear cached data
601 +AT+NOUD      : Get or Set the number of data to be uploaded
597 597  
598 -AT+DEBUG:  Enable or Disable debug mode
599 599  
600 -AT+ALARM1:  Get or Set alarm of distance1
604 +AT+CDP     : Read or Clear cached data
601 601  
602 -AT+ALARM2:  Get or Set alarm of distance2
603 603  
604 -AT+GETSENSORVALUE :  Returns the current sensor measurement
607 +AT+ DEBUG   : Enable or Disable debug mode
605 605  
606 -AT+POWERIC :  Get or set the Power IC flag
609 +AT+ TTRIG   : Get or Set Alarm Base on Timeout
607 607  
611 +AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
608 608  
609 -(% style="color:blue" %)**COAP Management**      
613 +AT+ CALCFLAG   : Get or Set the calculate flag
610 610  
611 -AT+URI :  Resource parameters
615 +AT+ CLRC   : Clear current door open count
612 612  
617 +**COAP Management**      
613 613  
614 -(% style="color:blue" %)**UDP Management**
619 +AT+URI            : Resource parameters
615 615  
616 -AT+CFM :  Upload confirmation mode (only valid for UDP)
621 +**UDP Management**
617 617  
623 +AT+CFM          : Upload confirmation mode (only valid for UDP)
618 618  
619 -(% style="color:blue" %)**MQTT Management**
625 +**MQTT Management**
620 620  
621 -AT+CLIENT  : Get or Set MQTT client
627 +AT+CLIENT               : Get or Set MQTT client
622 622  
623 -AT+UNAME : Get or Set MQTT Username
629 +AT+UNAME  : Get or Set MQTT Username
624 624  
625 -AT+PWD  :  Get or Set MQTT password
631 +AT+PWD                  : Get or Set MQTT password
626 626  
627 -AT+PUBTOPIC :  Get or Set MQTT publish topic
633 +AT+PUBTOPIC  : Get or Set MQTT publish topic
628 628  
629 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
635 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
630 630  
637 +**Information**          
631 631  
632 -(% style="color:blue" %)**Information**          
639 +AT+FDR  : Factory Data Reset
633 633  
634 -AT+FDR :  Factory Data Reset
641 +AT+PWORD  : Serial Access Password
635 635  
636 -AT+PWORD :  Serial Access Password
643 += **​5.  FAQ** =
637 637  
645 +== **5.1 ​ How to Upgrade Firmware** ==
638 638  
639 -= ​5.  FAQ =
647 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
640 640  
641 -== 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]]
642 642  
651 +**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
643 643  
644 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
653 +== **5.2  Can I calibrate CPN01 to different soil types?** ==
645 645  
646 -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]].
647 647  
648 -(% 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** =
649 649  
659 +== **6.1  ​Connection problem when uploading firmware** ==
650 650  
651 -= 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]]
652 652  
653 -== 6.1  ​Connection problem when uploading firmware ==
663 +== **6.2  AT Command input doesn't work** ==
654 654  
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.
655 655  
656 -(% 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** =
657 657  
669 +Part Number**:** CPN01
658 658  
659 -== 6.2  AT Command input doesn't work ==
671 += **8.  Packing Info** =
660 660  
673 +**Package Includes**:
661 661  
662 -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
663 663  
678 +**Dimension and weight**:
664 664  
665 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
680 +* Size: 195 x 125 x 55 mm
681 +* Weight:   420g
666 666  
683 += **9.  Support** =
667 667  
668 -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]]//**.
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]]
669 669  
688 +​
670 670  
671 -= 7. ​ Order Info =
672 672  
673 673  
674 -Part Number:(% style="color:blue" %)** NMDS200**
675 675  
676 676  
677 -= 8.  Packing Info =
678 678  
679 679  
680 -(% style="color:blue" %)**Package Includes**:
681 681  
682 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
683 683  
684 684  
685 -= 9.  Support =
686 686  
687 687  
688 -* 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.
689 689  
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]]
691 691  
692 -​
703 +
704 +
705 +
706 +
707 +
708 +
709 +
710 +
711 +
712 +
713 +
714 +
715 +
716 +
717 +
718 +
719 +
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