Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 90.7 >
edited by Xiaoling
on 2023/04/04 14:55
To version < 32.1 >
edited by David Huang
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Summary

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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.David
Content
... ... @@ -1,75 +1,37 @@
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 CPL01 is a **NB-IOT Contact Sensor**. It detects open/close status and uplink to IoT server via LoRaWAN network. user can see the dry contact status, open time, open counts in the IoT Server.
20 20  
12 +The CPL01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
21 21  
14 +CPL01 has the open alarm feature, user can set this feature so device will send Alarm if the contact has been open for a certain time.
22 22  
16 +CPL01 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 include **TCP,MQTT,UDP and CoAP  **for different application requirement.
20 +\\CPN01 is powered by  **8500mAh Li-SOCI2 battery**, It is designed for long term use 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 local area and with the bands CPN01 supports. If the local operate support it, user needs to get a **NB-IoT SIM card** from local operator and install CPN01 to get NB-IoT network connection
24 24  
23 +​
25 25  
26 -= 1.  Introduction =
27 27  
28 -== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
26 +== **​1.2 Features** ==
29 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
29 +* Open/Close detect
30 +* Open/Close statistics
69 69  * Monitor Battery Level
70 -* Microwave Radar for distance detection
32 +* Uplink on periodically and open/close event
71 71  * Datalog feature
72 -* Uplink periodically
34 +* Uplink on periodically
73 73  * Downlink to change configure
74 74  * Wall Mountable
75 75  * Outdoor Use
... ... @@ -76,615 +76,670 @@
76 76  * Ultra-Low Power consumption
77 77  * AT Commands to change parameters
78 78  * Micro SIM card slot for NB-IoT SIM
79 -* 8500mAh Battery for long-term use
41 +* 8500mAh Battery for long term use
80 80  
43 +== **1.3  Specification** ==
81 81  
45 +**Common DC Characteristics:**
82 82  
83 -== 1.3 Radar probe specification ==
47 +* Supply Voltage: 2.1v ~~ 3.6v
48 +* Operating Temperature: -40 ~~ 85°C
84 84  
50 +**NB-IoT Spec:**
85 85  
86 -* Measuring Method: FMCW
87 -* Frequency: 24.000 ~~ 24.500 GHz
88 -* Measurement output power: 6dBm
89 -* Measure range: 0.5 ~~ 20m
90 -* Accuracy: ±0.1m
91 -* Resolution: 0.01m
92 -* Horizontal Angel: 78°
93 -* Vertical Angel: 23°
52 +* - B1 @H-FDD: 2100MHz
53 +* - B3 @H-FDD: 1800MHz
54 +* - B8 @H-FDD: 900MHz
55 +* - B5 @H-FDD: 850MHz
56 +* - B20 @H-FDD: 800MHz
57 +* - B28 @H-FDD: 700MHz
94 94  
59 +== **1.4 Installation** ==
95 95  
61 +Connect CPL01 to an Open Close sensor like below. So it can detect the open/close event.
96 96  
97 -== 1.4  Storage Temperature ==
63 +[[image:image-20221021110329-1.png]]
98 98  
65 +[[image:image-20221021110340-2.png]]
99 99  
100 - -40°C to +85°C
67 +== **1.5 ​Applications** ==
101 101  
69 +* Open/Close Detection
70 +* Pulse meter application
71 +* Dry Contact Detection
102 102  
103 -== 1.5 ​ Applications ==
73 +== **1.6 Mechanical** ==
104 104  
75 +​[[image:image-20221021110415-3.png]]
105 105  
106 -* Horizontal distance measurement
107 -* Liquid level measurement
108 -* Parking management system
109 -* Object proximity and presence detection
110 -* Intelligent trash can management system
111 -* Robot obstacle avoidance
112 -* Automatic control
113 -* Sewer
114 -* Bottom water level monitoring
77 +== ** 1.7 Pin Definitions and Switch** ==
115 115  
79 +[[image:image-20221021110429-4.png]]
116 116  
81 +=== **1.7.1 Pin Definition** ===
117 117  
118 -== 1.6  Specification ==
83 +CPL01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at: [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>url:https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
119 119  
85 +=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
120 120  
121 -(% style="color:blue" %)**Common DC Characteristics:**
122 122  
123 -* Supply Voltage: 2.1v ~~ 3.6v
124 -* Operating Temperature: 0 ~~ 70°C
88 +Power on Device when putting this jumper.
125 125  
126 -(% style="color:blue" %)**NB-IoT Spec:**
127 127  
128 -* B1 @H-FDD: 2100MHz
129 -* B3 @H-FDD: 1800MHz
130 -* B8 @H-FDD: 900MHz
131 -* B5 @H-FDD: 850MHz
132 -* B20 @H-FDD: 800MHz
133 -* B28 @H-FDD: 700MHz
134 134  
92 +=== **1.7.3 BOOT MODE / SW1** ===
135 135  
136 136  
137 -== 1.7  Installation ==
95 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
138 138  
97 +2) Flash: work mode, the device starts to work and send out console output for further debug
139 139  
140 -Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
141 141  
142 142  
143 -[[image:image-20221207170748-1.png]]
101 +=== **1.7.4 Reset Button** ===
144 144  
145 145  
146 - [[image:image-20221207170748-2.png||height="345" width="634"]]
104 +Press to reboot the device.
147 147  
106 +== ==
148 148  
149 -== 1.8  Pin Definitions and Switch ==
108 +=== **1.7.5 LED** ===
150 150  
151 151  
152 -[[image:1670404362039-351.png]]
111 +It will flash:
153 153  
113 +1. Boot the device in flash mode
114 +1. Send an uplink packet
154 154  
155 -= 2.  Use NMDS200 to communicate with IoT Server =
116 += **2.  Use CPN01 to communicate with IoT Server** =
156 156  
157 -== 2.1  How it works ==
118 +== **2.1  How it works** ==
158 158  
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.
159 159  
160 -The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
122 +The diagram below shows the working flow in default firmware of CPN01:
161 161  
162 -The diagram below shows the working flow in the default firmware of NMDS200:
124 +[[image:image-20221021110615-5.png]]
163 163  
164 -[[image:image-20221021110615-5.png||height="996" width="492"]]
126 +== **2.2 ​ Configure the CPN01** ==
165 165  
128 +=== **2.2.1 Test Requirement** ===
166 166  
167 -== 2.2 ​ Configure NMDS200 ==
130 +To use CPN01 in your city, make sure meet below requirements:
168 168  
169 -
170 -To use NMDS200 in your city, make sure to meet below requirements:
171 -
172 -* Your local operator has already distributed an NB-IoT Network.
173 -* The local NB-IoT network used the band that NMDS200 supports.
132 +* Your local operator has already distributed a NB-IoT Network there.
133 +* The local NB-IoT network used the band that CPN01 supports.
174 174  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
175 175  
176 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NMDS200 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
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
177 177  
178 -[[image:image-20221209090938-1.png]]
138 + ​
179 179  
140 +=== **2.2.2 Insert SIM card** ===
180 180  
181 -=== 2.2.1 Insert NB-IoT SIM card ===
182 -
183 -
184 184  Insert the NB-IoT Card get from your provider.
185 185  
186 -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:
187 187  
188 188  [[image:image-20221021110745-6.png]] ​
189 189  
148 +=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
190 190  
191 -=== 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.
192 192  
152 +**Connection:**
193 193  
194 -User need to configure NMDS200 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NMDS200 support AT Commands, user can use a USB to TTL adapter to connect to NMDS200 and use AT Commands to configure it, as below.
154 + USB TTL GND <~-~-~-~-> GND
195 195  
196 -(% style="color:blue" %)**Connection:**
156 + USB TTL TXD <~-~-~-~-> UART_RXD
197 197  
198 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
158 + USB TTL RXD <~-~-~-~-> UART_TXD
199 199  
200 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
201 -
202 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
203 -
204 -
205 205  In the PC, use below serial tool settings:
206 206  
207 -* Baud:  (% style="color:red" %)**9600**
162 +* Baud:  **9600**
163 +* Data bits:** 8**
164 +* Stop bits: **1**
165 +* Parity:  **None**
166 +* Flow Control: **None**
208 208  
209 -* 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.
210 210  
211 -* Stop bits: (% style="color:red" %)**1**
170 +​[[image:image-20221021110817-7.png]]
212 212  
213 -* Parity:  (% style="color:red" %)**None**
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]]
214 214  
215 -* Flow Control: (% style="color:red" %)**None**
174 +=== **2.2.4 Use CoAP protocol to uplink data** ===
216 216  
217 -Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
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/]]
218 218  
219 -​[[image:image-20221021110817-7.png]]
178 +**Use below commands:**
220 220  
221 -NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
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
222 222  
184 +For parameter description, please refer to AT command set
223 223  
224 -(% 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]]
186 +[[image:image-20221021110948-8.png]]
225 225  
188 +After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
226 226  
227 -=== 2.2.3 Use CoAP protocol to uplink data ===
190 +[[image:image-20221021110956-9.png]] ​
228 228  
192 +=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
229 229  
230 -(% 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 +This feature is supported since firmware version v1.0.1
231 231  
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
232 232  
233 -(% style="color:blue" %)**Use below commands in NMDS200:**
200 +​ [[image:image-20221021111025-10.png]]
234 234  
235 -* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
202 +[[image:image-20221021111033-11.png||height="241" width="576"]]
236 236  
237 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
204 +​
238 238  
239 -* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
206 +=== **2.2.6 Use MQTT protocol to uplink data** ===
240 240  
241 -For parameter description, please refer to AT command set
208 +This feature is supported since firmware version v110
242 242  
243 -[[image:1670471530120-960.png||height="647" width="674"]]
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
244 244  
218 +​ [[image:image-20221021111058-12.png]]
245 245  
246 -After configuring the server address and (% style="color:green" %)**reset NMDS200**(%%) (via AT+ATZ ), NMDS200 will start to uplink sensor values to the CoAP server.
220 +[[image:image-20221021111108-13.png]]
247 247  
248 -[[image:1670405841875-916.png]] ​
222 +​
249 249  
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.
250 250  
251 -=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
226 +=== **2.2.7 Use TCP protocol to uplink data** ===
252 252  
228 +This feature is supported since firmware version v110
253 253  
254 -(% style="color:blue" %)**AT Commands:**
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
255 255  
256 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
233 +​ [[image:image-20221021111125-14.png]]
257 257  
258 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
235 +[[image:image-20221021111131-15.png]]
259 259  
260 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
237 +​
261 261  
262 -​ [[image:1670471559211-638.png]]
239 +=== **2.2.8 Change Update Interval** ===
263 263  
241 +User can use below command to change the **uplink interval**.
264 264  
265 -[[image:image-20221021111033-11.png||height="241" width="576"]]
243 +* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
266 266  
267 -​
245 +**NOTE:**
268 268  
269 -=== 2.2.5 Use MQTT protocol to uplink data ===
247 +**~1. By default, the device will send an uplink message every 1 hour.**
270 270  
249 +== **2.3  Uplink Payload** ==
271 271  
272 -(% style="color:blue" %)**AT Commands:**
251 +In this mode, uplink payload includes 87 bytes in total by default.
273 273  
274 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
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.
275 275  
276 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
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
277 277  
278 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
258 +|2|2|4|8 group
259 +|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
279 279  
280 -* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
261 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
281 281  
282 -* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
263 +[[image:image-20221021111201-16.png||height="572" width="792"]]
283 283  
284 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
265 +The payload is ASCII string, representative same HEX:
285 285  
286 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
267 +0xf86778705021331700640c7817010001000000090000026315537b 0100000b02000002663510fed0100000e0200000263510f39010000000000000063510e85010000000000000063510d2e010000000000000063510c7a010000000000000063510bc6010000000000000063510954010000000000000063510882 where:
287 287  
288 -​ [[image:1670471584490-640.png]]
269 +* **Device ID: 0x f867787050213317 = f867787050213317**
270 +* **Version: 0x0064=100=1.0.0**
289 289  
272 +* **BAT: 0x0c78 = 3192 mV = 3.192V**
273 +* **Singal: 0x17 = 23**
274 +* **Mod: 0x01 = 1**
275 +* **Calculate Flag: 0x00= 0**
276 +* **Contact Status: 0x00= 0**
277 +* **Alarm:0x00 =0**
278 +* **Total pulse:0x09 =0**
279 +* **The last open duration:0x02 =2**
280 +* **Time stamp : 0x6315537b =1662342011**
281 +* **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp : 0100000b0200002663510fed**
282 +* **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp : 0100000e0200002663510f39,.......**
290 290  
291 -[[image:1670405928926-116.png]]
284 +== **2.4  Payload Explanation and Sensor Interface** ==
292 292  
293 -​
286 +=== **2.4.1  Device ID** ===
294 294  
295 -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.
288 +By default, the Device ID equal to the last 15 bits of IMEI.
296 296  
290 +User can use **AT+DEUI** to set Device ID
297 297  
298 -=== 2.2.6 Use TCP protocol to uplink data ===
292 +**Example:**
299 299  
294 +AT+DEUI=868411056754138
300 300  
301 -(% style="color:blue" %)**AT Commands:**
296 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
302 302  
303 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
298 +=== **2.4.2  Version Info** ===
304 304  
305 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
300 +Specify the software version: 0x64=100, means firmware version 1.00.
306 306  
307 -​ [[image:1670471613823-833.png]]
302 +For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
308 308  
304 +=== **2.4.3  Battery Info** ===
309 309  
310 -[[image:image-20221021111131-15.png]]
306 +Check the battery voltage for CPN01.
311 311  
312 -​
308 +Ex1: 0x0B45 = 2885mV
313 313  
314 -=== 2.2.7 Change Update Interval ===
310 +Ex2: 0x0B49 = 2889mV
315 315  
312 +=== **2.4.4  Signal Strength** ===
316 316  
317 -User can use below command to change the (% style="color:blue" %)**uplink interval**.
314 +NB-IoT Network signal Strength.
318 318  
319 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
316 +**Ex1: 0x1d = 29**
320 320  
321 -(% style="color:red" %)**NOTE:**
318 +**0**  -113dBm or less
322 322  
323 -1.  By default, the device will send an uplink message every 4 hour.
320 +**1**  -111dBm
324 324  
322 +**2...30** -109dBm... -53dBm
325 325  
326 -== 2.3  Uplink Payload ==
324 +**31**   -51dBm or greater
327 327  
326 +**99**    Not known or not detectable
328 328  
329 -The uplink payload includes 23 bytes in total by default.
328 +=== **2.4.5 Calculate Flag** ===
330 330  
331 -Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
330 +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.
332 332  
332 +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.
333 333  
334 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:450px" %)
335 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:30px" %)**2**|(% style="width:30px" %)**2**|(% style="width:75px" %)**1**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**
336 -|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0Distance"]] |(% style="width:93px" %) [[Distance 2>>||anchor="H2.4.5A0Distance"]]
334 +Default value: 0. 
337 337  
338 -(% border="1" style="background-color:#ffffcc; color:green; width:429px" %)
339 -|(% style="width:60px" %)**4**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**|(% style="width:60px" %)**4**|(% style="width:100px" %)(((
340 -**1-32 group**
341 -)))
342 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
336 +Range (6 bits): (b)000000 ~~ (b) 111111
343 343  
344 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
338 +=== **2.4.6  Alarm** ===
345 345  
346 -[[image:1670406261143-723.png]]
340 +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]]
347 347  
342 +=== **2.4.7 Contact Status** ===
348 348  
349 -The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
344 +0: Open
350 350  
351 -**where:**
346 +1: Close
352 352  
353 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
348 +=== **2.4.8 Total pulse** ===
354 354  
355 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
350 +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]]
356 356  
357 -* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
352 +Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
358 358  
359 -* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
354 +=== **2.4.9 The last open duration** ===
360 360  
361 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
356 +Dry Contact last open duration.
362 362  
363 -* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
358 +Unit: min.
364 364  
365 -* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
360 +[[image:image-20221021111346-17.png||height="146" width="770"]]
366 366  
367 -* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
368 368  
369 -* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
363 +=== **2.4.10  Timestamp** ===
370 370  
365 +Time stamp : 0x6315537b =1662342011
371 371  
367 +Convert Unix timestamp to time 2022-9-5 9:40:11.
372 372  
373 -== 2.4  Payload Explanation and Sensor Interface ==
369 +**~ **
374 374  
375 -=== 2.4.1  Device ID ===
371 +== **2.5  Downlink Payload** ==
376 376  
373 +By default, CPN01 prints the downlink payload to console port.
377 377  
378 -By default, the Device ID is equal to the last 15 bits of IMEI.
375 +[[image:image-20221021111414-18.png]] ​
379 379  
380 -User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
377 +**Examples:**
381 381  
382 -**Example:**
379 +* **Set TDC**
383 383  
384 -AT+DEUI=868411056754138
381 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
385 385  
386 -The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
383 +Payload:    01 00 00 1E    TDC=30S
387 387  
385 +Payload:    01 00 00 3C    TDC=60S
388 388  
389 -=== 2.4.2  Version Info ===
387 +* **Reset**
390 390  
389 +If payload = 0x04FF, it will reset the NSE01
391 391  
392 -Specify the software version: 0x64=100, which means firmware version 1.00.
391 +* **INTMOD**
393 393  
394 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
393 +Downlink Payload: 06000003, Set AT+INTMOD=3
395 395  
395 +== **2.6  ​LED Indicator** ==
396 396  
397 -=== 2.4.3  Battery Info ===
397 +The CPN01 has an internal LED which is to show the status of different state.
398 398  
399 +* 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)
400 +* Then the LED will be on for 1 second means device is boot normally.
401 +* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
402 +* For each uplink probe, LED will be on for 500ms.
399 399  
400 -Check the battery voltage for NMDS200.
404 +== **2.7  Alarm Base on Timeout** ==
401 401  
402 -Ex1: 0x0B45 = 2885mV
406 +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:
403 403  
404 -Ex2: 0x0B49 = 2889mV
405 405  
409 +**~1. Keep Status: Status to be monitor**
406 406  
407 -=== 2.4.4  Signal Strength ===
411 +Keep Status = 1: Monitor Close to Open event
408 408  
413 +Keep Status = 0: Monitor Open to Close event
409 409  
410 -NB-IoT Network signal Strength.
411 411  
412 -(% style="color:blue" %)**Ex1: 0x1d = 29**
416 +**2. Keep Time: Timeout to send an Alarm**
413 413  
414 -(% style="color:#037691" %)**0** (%%) -113dBm or less
418 +Range 0 ~~ 65535(0xFFFF) seconds.
415 415  
416 -(% style="color:#037691" %)**1**  (%%) -111dBm
420 +If keep time = 0, Disable Alarm Base on Timeout feature.
417 417  
418 -(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
422 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
419 419  
420 -(% style="color:#037691" %)**31** (%%) -51dBm or greater
421 421  
422 -(% style="color:#037691" %)**99** (%%) Not known or not detectable
425 +**AT Command** to configure:
423 423  
427 +**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.
424 424  
425 -=== 2.4.5  Distance ===
429 +**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
426 426  
431 +== **2.8 Set debug mode** ==
427 427  
428 -[[image:1670407401682-959.png]]
433 +Feature: Enable or Disable debug mode
429 429  
430 430  
431 -(% style="color:blue" %)**Object1 Distance:**
436 +**AT Command: AT+DEBUG**
432 432  
433 -Distance between sensor probe to the first object. (unit: cm)
438 +[[image:image-20221021111629-21.png]]
434 434  
435 -For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
440 +== **2.9 Clear Flash Record** ==
436 436  
437 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
442 +Feature: Clear flash storage for data log feature.
438 438  
444 +**AT Command: AT+CLRDTA**
439 439  
440 -(% style="color:blue" %)**Object2 Distance:**
446 +[[image:image-20221021111527-19.png]]
441 441  
442 -Distance between sensor probe to the second object. (unit: cm)
448 +== ** 2.10 Set trigger mode** ==
443 443  
450 +➢ AT Command: **AT+TTRMOD**
444 444  
445 -=== 2.4.6  Timestamp ===
452 +Feature: Set the trigger interrupt mode.
446 446  
454 +[[image:image-20221021111552-20.png]]
447 447  
448 -Timestamp : 0x6315537b =1662342011
456 +== **2.11 Set the calculate flag** ==
449 449  
458 +Feature: Set the calculate flag
450 450  
451 -== 2.5  Downlink Payload ==
460 +**AT Command: AT+CALCFLAG**
452 452  
462 +[[image:image-20221021111711-22.png]]
453 453  
454 -By default, NMDS200 prints the downlink payload to console port.
464 +== **2.12 Set count number** ==
455 455  
456 -[[image:image-20221021111414-18.png]] ​
466 +Feature: Manually set the count number
457 457  
468 +**AT Command: AT+SETCNT**
458 458  
459 -**Examples:**
470 +[[image:image-20221021111748-24.png]]
460 460  
461 -* (% style="color:#037691" %)**Set TDC**
472 +== **2.13 Set the number of data to be uploaded and the recording time** ==
462 462  
463 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
474 +➢ AT Command:
464 464  
465 -Payload:    01 00 00 1E    TDC=30S
476 +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)
466 466  
467 -Payload:    01 00 00 3C    TDC=60S
468 468  
469 -* (% style="color:#037691" %)**Reset**
479 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
470 470  
471 -If payload = 0x04FF, it will reset the NMDS200
481 +== **2.14 Read or Clear cached data** ==
472 472  
473 -* (% style="color:#037691" %)**INTMOD**
483 +➢ AT Command:
474 474  
475 -Downlink Payload: 06000003, Set AT+INTMOD=3
485 +AT+CDP    ~/~/ Read cached data
476 476  
487 +[[image:image-20221021111810-25.png||height="364" width="797"]]
477 477  
478 -== 2.6  ​LED Indicator ==
479 479  
490 +AT+CDP=0    ~/~/ Clear cached data ​
480 480  
481 -The NMDS200 has an internal LED which is to show the status of different states.
492 +== **2.15  ​Firmware Change Log** ==
482 482  
483 -* When the device starts normally, the LED will light up for 1 second.
484 -* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
485 -* For each uplink probe, LED will be on for 500ms.
494 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
486 486  
496 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
487 487  
498 +== **2.16  ​Battery Analysis** ==
488 488  
489 -== 2.7  Distance alarm function ==
500 +=== **2.16.1  ​Battery Type** ===
490 490  
502 +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.
491 491  
492 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
504 +The battery is designed to last for several years depends on the actually use environment and update interval. 
493 493  
494 -(% style="color:#037691" %)**Example 1:**
506 +The battery related documents as below:
495 495  
496 -AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
508 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
509 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
510 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
497 497  
498 -AT+ ALARM2 =min,max
512 +[[image:image-20221021111911-26.png]] ​
499 499  
514 +=== **2.16.2  Power consumption Analyze** ===
500 500  
501 -(% style="color:#037691" %)**Example 2:**
516 +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.
502 502  
503 -AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
518 +Instruction to use as below:
504 504  
520 +**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/]]
505 505  
506 -== 2.8  Set the number of data to be uploaded and the recording time ==
522 +**Step 2: ** Open it and choose
507 507  
524 +* Product Model
525 +* Uplink Interval
526 +* Working Mode
508 508  
509 -(% style="color:blue" %)**AT Command:**
528 +And the Life expectation in difference case will be shown on the right.
510 510  
511 -(% style="color:#037691" %)**AT+TR=900**(%%)  ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
530 +[[image:image-20221021111923-27.png||height="253" width="783"]] ​
512 512  
513 -(% style="color:#037691" %)**AT+NOUD=8**(%%)** ** ~/~/  The device uploads 0 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
532 +=== **2.16.3  ​Battery Note** ===
514 514  
534 +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.
515 515  
516 -== 2.9  Read or Clear cached data ==
536 +=== **2.16.4  Replace the battery** ===
517 517  
538 +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).
518 518  
519 -(% style="color:blue" %)**AT Command:**
540 += **3. ​ Access NB-IoT Module** =
520 520  
521 -(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
542 +Users can directly access the AT command set of the NB-IoT module.
522 522  
523 -(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
544 +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/]] 
524 524  
525 -[[image:1670408172929-569.png]]
546 +[[image:image-20221021112006-28.png]] ​
526 526  
548 += **4.  Using the AT Commands** =
527 527  
528 -== 2.10  ​Firmware Change Log ==
550 +== **4.1  Access AT Commands** ==
529 529  
552 +See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
530 530  
531 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
554 +AT+<CMD>?  : Help on <CMD>
532 532  
533 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
556 +AT+<CMD>         : Run <CMD>
534 534  
558 +AT+<CMD>=<value> : Set the value
535 535  
536 -== 2.11 Battery & Power Consumption ==
560 +AT+<CMD>=?  : Get the value
537 537  
562 +**General Commands**      
538 538  
539 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
564 +AT  : Attention       
540 540  
541 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
566 +AT?  : Short Help     
542 542  
568 +ATZ  : MCU Reset    
543 543  
544 -= 3. ​ Access NB-IoT Module =
570 +AT+TDC  : Application Data Transmission Interval
545 545  
572 +AT+CFG  : Print all configurations
546 546  
547 -Users can directly access the AT command set of the NB-IoT module.
574 +AT+CFGMOD           : Working mode selection
548 548  
549 -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/]] 
576 +AT+INTMOD            : Set the trigger interrupt mode
550 550  
578 +AT+5VT  : Set extend the time of 5V power  
551 551  
552 -[[image:image-20221118094449-6.png]] ​
580 +AT+PRO  : Choose agreement
553 553  
582 +AT+RXDL  : Extend the sending and receiving time
554 554  
555 -= 4.  Using the AT Commands =
584 +AT+SERVADDR  : Server Address
556 556  
557 -== 4.1  Access AT Commands ==
586 +AT+TR      : Get or Set record time"
558 558  
559 559  
560 -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]]
589 +AT+NOUD      : Get or Set the number of data to be uploaded
561 561  
562 -AT+<CMD>?  : Help on <CMD>
563 563  
564 -AT+<CMD>         : Run <CMD>
592 +AT+CDP     : Read or Clear cached data
565 565  
566 -AT+<CMD>=<value> : Set the value
567 567  
568 -AT+<CMD>=?  : Get the value
595 +AT+ DEBUG   : Enable or Disable debug mode
569 569  
597 +AT+ TTRIG   : Get or Set Alarm Base on Timeout
570 570  
571 -(% style="color:blue" %)**General Commands**      
599 +AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
572 572  
573 -AT  : Attention       
601 +AT+ CALCFLAG   : Get or Set the calculate flag
574 574  
575 -AT?  : Short Help     
603 +AT+ CLRC   : Clear current door open count
576 576  
577 -ATZ  : MCU Reset    
605 +**COAP Management**      
578 578  
579 -AT+TDC  : Application Data Transmission Interval
607 +AT+URI            : Resource parameters
580 580  
581 -AT+CFG  : Print all configurations
609 +**UDP Management**
582 582  
583 -AT+CFGMOD           : Working mode selection
611 +AT+CFM          : Upload confirmation mode (only valid for UDP)
584 584  
585 -AT+INTMOD            : Set the trigger interrupt mode
613 +**MQTT Management**
586 586  
587 -AT+5VT  : Set extend the time of 5V power  
615 +AT+CLIENT               : Get or Set MQTT client
588 588  
589 -AT+PRO  : Choose agreement
617 +AT+UNAME  : Get or Set MQTT Username
590 590  
591 -AT+RXDL  : Extend the sending and receiving time
619 +AT+PWD                  : Get or Set MQTT password
592 592  
593 -AT+SERVADDR  : Server Address
621 +AT+PUBTOPIC  : Get or Set MQTT publish topic
594 594  
595 -AT+TR      :  Get or Set record time
623 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
596 596  
597 -AT+NOUD :  Get or Set the number of data to be uploaded
625 +**Information**          
598 598  
599 -AT+CDP     :  Read or Clear cached data
627 +AT+FDR  : Factory Data Reset
600 600  
601 -AT+DEBUG:  Enable or Disable debug mode
629 +AT+PWORD  : Serial Access Password
602 602  
603 -AT+ALARM1:  Get or Set alarm of distance1
631 += **​5.  FAQ** =
604 604  
605 -AT+ALARM2:  Get or Set alarm of distance2
633 +== **5.1 ​ How to Upgrade Firmware** ==
606 606  
607 -AT+GETSENSORVALUE :  Returns the current sensor measurement
635 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
608 608  
609 -AT+POWERIC :  Get or set the Power IC flag
637 +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]]
610 610  
639 +**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
611 611  
612 -(% style="color:blue" %)**COAP Management**      
641 +== **5.2  Can I calibrate CPN01 to different soil types?** ==
613 613  
614 -AT+URI :  Resource parameters
643 +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]].
615 615  
645 += **6.  Trouble Shooting** =
616 616  
617 -(% style="color:blue" %)**UDP Management**
647 +== **6.1  ​Connection problem when uploading firmware** ==
618 618  
619 -AT+CFM :  Upload confirmation mode (only valid for UDP)
649 +**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]]
620 620  
651 +== **6.2  AT Command input doesn't work** ==
621 621  
622 -(% style="color:blue" %)**MQTT Management**
653 +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.
623 623  
624 -AT+CLIENT  : Get or Set MQTT client
655 += **7. ​ Order Info** =
625 625  
626 -AT+UNAME : Get or Set MQTT Username
657 +Part Number**:** CPN01
627 627  
628 -AT+PWD  :  Get or Set MQTT password
659 += **8.  Packing Info** =
629 629  
630 -AT+PUBTOPIC :  Get or Set MQTT publish topic
661 +**Package Includes**:
631 631  
632 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
663 +* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
664 +* External antenna x 1
633 633  
666 +**Dimension and weight**:
634 634  
635 -(% style="color:blue" %)**Information**          
668 +* Size: 195 x 125 x 55 mm
669 +* Weight:   420g
636 636  
637 -AT+FDR :  Factory Data Reset
671 += **9.  Support** =
638 638  
639 -AT+PWORD :  Serial Access Password
673 +* 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.
674 +* 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]]
640 640  
676 +​
641 641  
642 -= ​5.  FAQ =
643 643  
644 -== 5.1 ​ How to Upgrade Firmware ==
645 645  
646 646  
647 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
648 648  
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]]
650 650  
651 -(% 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.**
652 652  
653 653  
654 -= 6.  Trouble Shooting =
655 655  
656 -== 6.1  ​Connection problem when uploading firmware ==
657 657  
658 658  
659 -(% 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]]
660 660  
661 661  
662 -== 6.2  AT Command input doesn't work ==
663 663  
664 664  
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 (% 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.
666 666  
667 667  
668 -= 7. ​ Order Info =
669 669  
670 670  
671 -Part Number:(% style="color:blue" %)** NMDS200**
672 672  
673 673  
674 -= 8.  Packing Info =
675 675  
676 676  
677 -(% style="color:blue" %)**Package Includes**:
678 678  
679 -* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
680 680  
681 681  
682 682  
683 -= 9.  Support =
684 684  
685 685  
686 -* 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.
687 687  
688 -* 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]]
689 -
690 -​
707 +
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