Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 31.1 >
edited by David Huang
on 2022/10/21 11:21
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edited by Mengting Qiu
on 2024/04/02 17:03
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Title
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1 -CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
1 +NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
Author
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1 -XWiki.David
1 +XWiki.ting
Content
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1 1  (% style="text-align:center" %)
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"]]
2 +[[image:LMDS200_10.jpg||height="572" width="572"]]
3 3  
4 4  
5 -= **1. Introduction** =
6 6  
7 -== **1.1 ​**What is CPN01 **NB-IOT** Pulse/Contact Sensor ==
8 8  
9 -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.
10 10  
11 -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.
8 +(% style="display:none" %) (%%)
12 12  
13 -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.
14 14  
15 -CPL01 is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
16 16  
17 -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.
18 -\\CPN01 supports different uplink methods include **TCP,MQTT,UDP and CoAP  **for different application requirement.
19 -\\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)
20 -\\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
21 21  
22 -​
23 23  
14 +**Table of Contents：**
24 24  
25 -== **​1.2 Features** ==
16 +{{toc/}}
26 26  
18 +
19 +
20 +
21 +
22 +
23 +
24 +
25 +
26 += 1.  Introduction =
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 +
27 27  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
28 -* Open/Close detect
29 -* Open/Close statistics
68 +* Short uplink interval for Distance Alarm
30 30  * Monitor Battery Level
31 -* Uplink on periodically and open/close event
70 +* Microwave Radar for distance detection
32 32  * Datalog feature
33 -* Uplink on periodically
72 +* Uplink periodically
34 34  * Downlink to change configure
35 35  * Wall Mountable
36 36  * Outdoor Use
... ... @@ -37,670 +37,611 @@
37 37  * Ultra-Low Power consumption
38 38  * AT Commands to change parameters
39 39  * Micro SIM card slot for NB-IoT SIM
40 -* 8500mAh Battery for long term use
79 +* 8500mAh Battery for long-term use
41 41  
42 -== **1.3  Specification** ==
43 43  
44 -**Common DC Characteristics:**
82 +== 1.3 Radar probe specification ==
45 45  
46 -* Supply Voltage: 2.1v ~~ 3.6v
47 -* Operating Temperature: -40 ~~ 85°C
48 48  
49 -**NB-IoT Spec:**
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°
50 50  
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
57 57  
58 -== **1.4 Installation** ==
95 +== 1.4  Storage Temperature ==
59 59  
60 -Connect CPL01 to an Open Close sensor like below. So it can detect the open/close event.
61 61  
62 -[[image:image-20221021110329-1.png]]
98 + -40°C to +85°C
63 63  
64 -[[image:image-20221021110340-2.png]]
65 65  
66 -== **1.5 ​Applications** ==
101 +== 1.5 ​ Applications ==
67 67  
68 -* Open/Close Detection
69 -* Pulse meter application
70 -* Dry Contact Detection
71 71  
72 -== **1.6 Mechanical** ==
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
73 73  
74 -​[[image:image-20221021110415-3.png]]
75 75  
76 -== ** 1.7 Pin Definitions and Switch** ==
115 +== 1.6  Specification ==
77 77  
78 -[[image:image-20221021110429-4.png]]
79 79  
80 -=== **1.7.1 Pin Definition** ===
118 +(% style="color:blue" %)**Common DC Characteristics:**
81 81  
82 -CPL01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at: [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>url:https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
120 +* Supply Voltage: 2.1v ~~ 3.6v
121 +* Operating Temperature: 0 ~~ 70°C
83 83  
84 -=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
123 +(% style="color:blue" %)**NB-IoT Spec:**
85 85  
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
86 86  
87 -Power on Device when putting this jumper.
88 88  
133 +== 1.7  Installation ==
89 89  
90 90  
91 -=== **1.7.3 BOOT MODE / SW1** ===
136 +Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
92 92  
93 93  
94 -1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
139 +[[image:image-20221207170748-1.png]]
95 95  
96 -2) Flash: work mode, the device starts to work and send out console output for further debug
97 97  
142 + [[image:image-20221207170748-2.png||height="345" width="634"]]
98 98  
99 99  
100 -=== **1.7.4 Reset Button** ===
145 +== 1.8  Pin Definitions and Switch ==
101 101  
102 102  
103 -Press to reboot the device.
148 +[[image:1670404362039-351.png]]
104 104  
105 -== ==
106 106  
107 -=== **1.7.5 LED** ===
151 += 2.  Use NMDS200 to communicate with IoT Server =
108 108  
153 +== 2.1  How it works ==
109 109  
110 -It will flash:
111 111  
112 -1. Boot the device in flash mode
113 -1. Send an uplink packet
156 +The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
114 114  
115 -= **2.  Use CPN01 to communicate with IoT Server** =
158 +The diagram below shows the working flow in the default firmware of NMDS200:
116 116  
117 -== **2.1  How it works** ==
160 +[[image:image-20221021110615-5.png||height="996" width="492"]]
118 118  
119 -The CPN01 is equipped with a NB-IoT module, the pre-loaded firmware in CPN01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
120 120  
121 -The diagram below shows the working flow in default firmware of CPN01:
163 +== 2.2 ​ Configure NMDS200 ==
122 122  
123 -[[image:image-20221021110615-5.png]]
124 124  
125 -== **2.2 ​ Configure the CPN01** ==
166 +To use NMDS200 in your city, make sure to meet below requirements:
126 126  
127 -=== **2.2.1 Test Requirement** ===
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.
128 128  
129 -To use CPN01 in your city, make sure meet below requirements:
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.
130 130  
131 -* Your local operator has already distributed a NB-IoT Network there.
132 -* The local NB-IoT network used the band that CPN01 supports.
133 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
174 +[[image:image-20221209090938-1.png]]
134 134  
135 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server
136 136  
137 - ​
177 +=== 2.2.1 Insert NB-IoT SIM card ===
138 138  
139 -=== **2.2.2 Insert SIM card** ===
140 140  
141 141  Insert the NB-IoT Card get from your provider.
142 142  
143 -User need to take out the NB-IoT module and insert the SIM card like below:
182 +User needs to take out the NB-IoT module and insert the SIM card like below:
144 144  
145 145  [[image:image-20221021110745-6.png]] ​
146 146  
147 -=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
148 148  
149 -User need to configure CPN01 via serial port to set the **Server Address** / **Uplink Topic** to define where and how-to uplink packets. CPN01 support AT Commands, user can use a USB to TTL adapter to connect to CPN01 and use AT Commands to configure it, as below.
187 +=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
150 150  
151 -**Connection:**
152 152  
153 - USB TTL GND <~-~-~-~-> GND
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.
154 154  
155 - USB TTL TXD <~-~-~-~-> UART_RXD
192 +(% style="color:blue" %)**Connection:**
156 156  
157 - USB TTL RXD <~-~-~-~-> UART_TXD
194 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
158 158  
159 -In the PC, use below serial tool settings:
196 +(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
160 160  
161 -* Baud:  **9600**
162 -* Data bits:** 8**
163 -* Stop bits: **1**
164 -* Parity:  **None**
165 -* Flow Control: **None**
198 +(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
166 166  
167 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on CPN01. CPN01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
168 168  
169 -​[[image:image-20221021110817-7.png]]
201 +In the PC, use below serial tool settings:
170 170  
171 -**Note: the valid AT Commands can be found at:  **[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
203 +* Baud:  (% style="color:red" %)**9600**
172 172  
173 -=== **2.2.4 Use CoAP protocol to uplink data** ===
205 +* Data bits:** (% style="color:red" %)8(%%)**
174 174  
175 -**Note: if you don't have CoAP server, you can refer this link to set up one: **[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
207 +* Stop bits: (% style="color:red" %)**1**
176 176  
177 -**Use below commands:**
209 +* Parity:  (% style="color:red" %)**None**
178 178  
179 -* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
180 -* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ to set CoAP server address and port
181 -* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path
211 +* Flow Control: (% style="color:red" %)**None**
182 182  
183 -For parameter description, please refer to AT command set
213 +Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
184 184  
185 -[[image:image-20221021110948-8.png]]
215 +​[[image:image-20221021110817-7.png]]
186 186  
187 -After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
217 +NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
188 188  
189 -[[image:image-20221021110956-9.png]] ​
190 190  
191 -=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
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]]
192 192  
193 -This feature is supported since firmware version v1.0.1
194 194  
195 -* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
196 -* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ to set UDP server address and port
197 -* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
223 +=== 2.2.3 Use CoAP protocol to uplink data ===
198 198  
199 -​ ​​​​​​​[[image:image-20221021111025-10.png]]
200 200  
201 -[[image:image-20221021111033-11.png||height="241" width="576"]]
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/]]
202 202  
203 -​
204 204  
205 -=== **2.2.6 Use MQTT protocol to uplink data** ===
229 +(% style="color:blue" %)**Use below commands in NMDS200:**
206 206  
207 -This feature is supported since firmware version v110
231 +* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
208 208  
209 -* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
210 -* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
211 -* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
212 -* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
213 -* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
214 -* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
215 -* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
233 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
216 216  
217 -​ ​​​​​​​[[image:image-20221021111058-12.png]]
235 +* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
218 218  
219 -[[image:image-20221021111108-13.png]]
237 +For parameter description, please refer to AT command set
220 220  
221 -​
239 +[[image:1670471530120-960.png||height="647" width="674"]]
222 222  
223 -MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
224 224  
225 -=== **2.2.7 Use TCP protocol to uplink data** ===
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.
226 226  
227 -This feature is supported since firmware version v110
244 +[[image:1670405841875-916.png]] ​
228 228  
229 -* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
230 -* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ to set TCP server address and port
231 231  
232 -​ ​​​​​​​[[image:image-20221021111125-14.png]]
247 +=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
233 233  
234 -[[image:image-20221021111131-15.png]]
235 235  
236 -​
250 +(% style="color:blue" %)**AT Commands:**
237 237  
238 -=== **2.2.8 Change Update Interval** ===
252 +* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
239 239  
240 -User can use below command to change the **uplink interval**.
254 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
241 241  
242 -* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
256 +​ [[image:1670471559211-638.png]]
243 243  
244 -**NOTE:**
245 245  
246 -**~1. By default, the device will send an uplink message every 1 hour.**
259 +[[image:image-20221021111033-11.png||height="241" width="576"]]
247 247  
248 -== **2.3  Uplink Payload** ==
261 +​
249 249  
250 -In this mode, uplink payload includes 87 bytes in total by default.
263 +=== 2.2.5 Use MQTT protocol to uplink data ===
251 251  
252 -Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
253 253  
254 -|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
255 -|**Value**|[[Device ID>>path:#H2.4.1A0A0DeviceID]]|[[Ver>>path:#H2.4.2A0VersionInfo]]|[[BAT>>path:#H2.4.3A0BatteryInfo]]|[[Signal Strength>>path:#H2.4.4A0SignalStrength]]|MOD|[[Interrupt>>path:#H2.4.8A0DigitalInterrupt]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|Time stamp
266 +(% style="color:blue" %)**AT Commands:**
256 256  
257 -|2|2|4|8 group
258 -|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
268 +* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
259 259  
260 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
270 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
261 261  
262 -[[image:image-20221021111201-16.png||height="572" width="792"]]
272 +* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
263 263  
264 -The payload is ASCII string, representative same HEX:
274 +* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
265 265  
266 -0xf86778705021331700640c7817010001000000090000026315537b 0100000b02000002663510fed0100000e0200000263510f39010000000000000063510e85010000000000000063510d2e010000000000000063510c7a010000000000000063510bc6010000000000000063510954010000000000000063510882 where:
276 +* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
267 267  
268 -* **Device ID: 0x f867787050213317 = f867787050213317**
269 -* **Version: 0x0064=100=1.0.0**
278 +* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
270 270  
271 -* **BAT: 0x0c78 = 3192 mV = 3.192V**
272 -* **Singal: 0x17 = 23**
273 -* **Mod: 0x01 = 1**
274 -* **Calculate Flag: 0x00= 0**
275 -* **Contact Status: 0x00= 0**
276 -* **Alarm:0x00 =0**
277 -* **Total pulse:0x09 =0**
278 -* **The last open duration:0x02 =2**
279 -* **Time stamp : 0x6315537b =1662342011**
280 -* **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp : 0100000b0200002663510fed**
281 -* **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp : 0100000e0200002663510f39,.......**
280 +* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
282 282  
283 -== **2.4  Payload Explanation and Sensor Interface** ==
282 +​ [[image:1670471584490-640.png]]
284 284  
285 -=== **2.4.1  Device ID** ===
286 286  
287 -By default, the Device ID equal to the last 15 bits of IMEI.
285 +[[image:1670405928926-116.png]]
288 288  
289 -User can use **AT+DEUI** to set Device ID
287 +​
290 290  
291 -**Example:**
289 +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.
292 292  
293 -AT+DEUI=868411056754138
294 294  
295 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
292 +=== 2.2.6 Use TCP protocol to uplink data ===
296 296  
297 -=== **2.4.2  Version Info** ===
298 298  
299 -Specify the software version: 0x64=100, means firmware version 1.00.
295 +(% style="color:blue" %)**AT Commands:**
300 300  
301 -For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
297 +* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
302 302  
303 -=== **2.4.3  Battery Info** ===
299 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
304 304  
305 -Check the battery voltage for CPN01.
301 +​ [[image:1670471613823-833.png]]
306 306  
307 -Ex1: 0x0B45 = 2885mV
308 308  
309 -Ex2: 0x0B49 = 2889mV
304 +[[image:image-20221021111131-15.png]]
310 310  
311 -=== **2.4.4  Signal Strength** ===
306 +​
312 312  
313 -NB-IoT Network signal Strength.
308 +=== 2.2.7 Change Update Interval ===
314 314  
315 -**Ex1: 0x1d = 29**
316 316  
317 -**0**  -113dBm or less
311 +User can use below command to change the (% style="color:blue" %)**uplink interval**.
318 318  
319 -**1**  -111dBm
313 +* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
320 320  
321 -**2...30** -109dBm... -53dBm
315 +(% style="color:red" %)**NOTE:**
322 322  
323 -**31**   -51dBm or greater
317 +1.  By default, the device will send an uplink message every 4 hour.
324 324  
325 -**99**    Not known or not detectable
326 326  
327 -=== **2.4.5 Calculate Flag** ===
320 +== 2.3  Uplink Payload ==
328 328  
329 -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.
330 330  
331 -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.
323 +The uplink payload includes 23 bytes in total by default.
332 332  
333 -Default value: 0. 
325 +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.
334 334  
335 -Range (6 bits): (b)000000 ~~ (b) 111111
336 336  
337 -=== **2.4.6  Alarm** ===
328 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:450px" %)
329 +|(% 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**
330 +|(% 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"]]
338 338  
339 -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]]
332 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:430px" %)
333 +|(% 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" %)(((
334 +**1-32 group**
335 +)))
336 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
340 340  
341 -=== **2.4.7 Contact Status** ===
338 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
342 342  
343 -0: Open
340 +[[image:1670406261143-723.png]]
344 344  
345 -1: Close
346 346  
347 -=== **2.4.8 Total pulse** ===
343 +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__(%%)**
348 348  
349 -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]]
345 +**where:**
350 350  
351 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
347 +* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
352 352  
353 -=== **2.4.9 The last open duration** ===
349 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
354 354  
355 -Dry Contact last open duration.
351 +* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
356 356  
357 -Unit: min.
353 +* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
358 358  
359 -[[image:image-20221021111346-17.png||height="146" width="770"]]
355 +* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
360 360  
357 +* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
361 361  
362 -=== **2.4.10  Timestamp** ===
359 +* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
363 363  
364 -Time stamp : 0x6315537b =1662342011
361 +* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
365 365  
366 -Convert Unix timestamp to time 2022-9-5 9:40:11.
363 +* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
367 367  
368 -**~ **
369 369  
370 -== **2.5  Downlink Payload** ==
366 +== 2.4  Payload Explanation and Sensor Interface ==
371 371  
372 -By default, CPN01 prints the downlink payload to console port.
368 +=== 2.4.1  Device ID ===
373 373  
374 -[[image:image-20221021111414-18.png]] ​
375 375  
376 -**Examples:**
371 +By default, the Device ID is equal to the last 15 bits of IMEI.
377 377  
378 -* **Set TDC**
373 +User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
379 379  
380 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
375 +**Example:**
381 381  
382 -Payload:    01 00 00 1E    TDC=30S
377 +AT+DEUI=868411056754138
383 383  
384 -Payload:    01 00 00 3C    TDC=60S
379 +The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
385 385  
386 -* **Reset**
387 387  
388 -If payload = 0x04FF, it will reset the NSE01
382 +=== 2.4.2  Version Info ===
389 389  
390 -* **INTMOD**
391 391  
392 -Downlink Payload: 06000003, Set AT+INTMOD=3
385 +Specify the software version: 0x64=100, which means firmware version 1.00.
393 393  
394 -== **2.6  ​LED Indicator** ==
387 +For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
395 395  
396 -The CPN01 has an internal LED which is to show the status of different state.
397 397  
398 -* 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)
399 -* Then the LED will be on for 1 second means device is boot normally.
400 -* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
401 -* For each uplink probe, LED will be on for 500ms.
390 +=== 2.4.3  Battery Info ===
402 402  
403 -== **2.7  Alarm Base on Timeout** ==
404 404  
405 -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:
393 +Check the battery voltage for NMDS200.
406 406  
395 +Ex1: 0x0B45 = 2885mV
407 407  
408 -**~1. Keep Status: Status to be monitor**
397 +Ex2: 0x0B49 = 2889mV
409 409  
410 -Keep Status = 1: Monitor Close to Open event
411 411  
412 -Keep Status = 0: Monitor Open to Close event
400 +=== 2.4.4  Signal Strength ===
413 413  
414 414  
415 -**2. Keep Time: Timeout to send an Alarm**
403 +NB-IoT Network signal Strength.
416 416  
417 -Range 0 ~~ 65535(0xFFFF) seconds.
405 +(% style="color:blue" %)**Ex1: 0x1d = 29**
418 418  
419 -If keep time = 0, Disable Alarm Base on Timeout feature.
407 +(% style="color:#037691" %)**0** (%%) -113dBm or less
420 420  
421 -If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
409 +(% style="color:#037691" %)**1**  (%%) -111dBm
422 422  
411 +(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
423 423  
424 -**AT Command** to configure:
413 +(% style="color:#037691" %)**31** (%%) -51dBm or greater
425 425  
426 -**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.
415 +(% style="color:#037691" %)**99** (%%) Not known or not detectable
427 427  
428 -**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
429 429  
430 -== **2.8 Set debug mode** ==
418 +=== 2.4.5  Distance ===
431 431  
432 -Feature: Enable or Disable debug mode
433 433  
421 +[[image:1670407401682-959.png]]
434 434  
435 -**AT Command: AT+DEBUG**
436 436  
437 -[[image:image-20221021111629-21.png]]
424 +(% style="color:blue" %)**Object1 Distance:**
438 438  
439 -== **2.9 Clear Flash Record** ==
426 +Distance between sensor probe to the first object. (unit: cm)
440 440  
441 -Feature: Clear flash storage for data log feature.
428 +For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
442 442  
443 -**AT Command: AT+CLRDTA**
430 +(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
444 444  
445 -[[image:image-20221021111527-19.png]]
446 446  
447 -== ** 2.10 Set trigger mode** ==
433 +(% style="color:blue" %)**Object2 Distance:**
448 448  
449 -➢ AT Command: **AT+TTRMOD**
435 +Distance between sensor probe to the second object. (unit: cm)
450 450  
451 -Feature: Set the trigger interrupt mode.
452 452  
453 -[[image:image-20221021111552-20.png]]
438 +=== 2.4.6  Timestamp ===
454 454  
455 -== **2.11 Set the calculate flag** ==
456 456  
457 -Feature: Set the calculate flag
441 +Timestamp : 0x6315537b =1662342011
458 458  
459 -**AT Command: AT+CALCFLAG**
460 460  
461 -[[image:image-20221021111711-22.png]]
444 +== 2.5  Downlink Payload ==
462 462  
463 -== **2.12 Set count number** ==
464 464  
465 -Feature: Manually set the count number
447 +By default, NMDS200 prints the downlink payload to console port.
466 466  
467 -**AT Command: AT+SETCNT**
449 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
450 +|(% 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)**
451 +|TDC (Transmit Time Interval)|Any|(% style="width:97px" %)01|(% style="width:183px" %)4
452 +|RESET|Any|(% style="width:97px" %)04|(% style="width:183px" %)2
453 +|INTMOD|Any|(% style="width:97px" %)06|(% style="width:183px" %)4
468 468  
469 -[[image:image-20221021111748-24.png]]
455 +**Examples:**
470 470  
471 -== **2.13 Set the number of data to be uploaded and the recording time** ==
457 +* (% style="color:#037691" %)**Set TDC**
472 472  
473 -➢ AT Command:
459 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
474 474  
475 -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)
461 +Payload:    01 00 00 1E    TDC=30S
476 476  
463 +Payload:    01 00 00 3C    TDC=60S
477 477  
478 -AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
465 +* (% style="color:#037691" %)**Reset**
479 479  
480 -== **2.14 Read or Clear cached data** ==
467 +If payload = 0x04FF, it will reset the NMDS200
481 481  
482 -➢ AT Command:
469 +* (% style="color:#037691" %)**INTMOD**
483 483  
484 -AT+CDP    ~/~/ Read cached data
471 +Downlink Payload: 06000003, Set AT+INTMOD=3
485 485  
486 -[[image:image-20221021111810-25.png||height="364" width="797"]]
487 487  
474 +== 2.6  ​LED Indicator ==
488 488  
489 -AT+CDP=0    ~/~/ Clear cached data ​
490 490  
491 -== **2.15  ​Firmware Change Log** ==
477 +The NMDS200 has an internal LED which is to show the status of different states.
492 492  
493 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
479 +* When the device starts normally, the LED will light up for 1 second.
480 +* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
481 +* For each uplink probe, LED will be on for 500ms.
494 494  
495 -Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
496 496  
497 -== **2.16  ​Battery Analysis** ==
484 +== 2.7  Distance alarm function ==
498 498  
499 -=== **2.16.1  ​Battery Type** ===
500 500  
501 -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.
487 +(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
502 502  
503 -The battery is designed to last for several years depends on the actually use environment and update interval. 
489 +(% style="color:#037691" %)**Example 1:**
504 504  
505 -The battery related documents as below:
491 +AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
506 506  
507 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
508 -* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
509 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
493 +AT+ ALARM2 =min,max
510 510  
511 -[[image:image-20221021111911-26.png]] ​
512 512  
513 -=== **2.16.2  Power consumption Analyze** ===
496 +(% style="color:#037691" %)**Example 2:**
514 514  
515 -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.
498 +AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
516 516  
517 -Instruction to use as below:
518 518  
519 -**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/]]
501 +== 2.8  Set the number of data to be uploaded and the recording time ==
520 520  
521 -**Step 2: ** Open it and choose
522 522  
523 -* Product Model
524 -* Uplink Interval
525 -* Working Mode
504 +(% style="color:blue" %)**AT Command:**
526 526  
527 -And the Life expectation in difference case will be shown on the right.
506 +(% 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)**
528 528  
529 -[[image:image-20221021111923-27.png||height="253" width="783"]] ​
508 +(% 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.
530 530  
531 -=== **2.16.3  ​Battery Note** ===
532 532  
533 -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.
511 +== 2.9  Read or Clear cached data ==
534 534  
535 -=== **2.16.4  Replace the battery** ===
536 536  
537 -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).
514 +(% style="color:blue" %)**AT Command:**
538 538  
539 -= **3. ​ Access NB-IoT Module** =
516 +(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
540 540  
541 -Users can directly access the AT command set of the NB-IoT module.
518 +(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
542 542  
543 -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/]] 
520 +[[image:1670408172929-569.png]]
544 544  
545 -[[image:image-20221021112006-28.png]] ​
546 546  
547 -= **4.  Using the AT Commands** =
523 +== 2.10  ​Firmware Change Log ==
548 548  
549 -== **4.1  Access AT Commands** ==
550 550  
551 -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]]
526 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
552 552  
553 -AT+<CMD>?  : Help on <CMD>
528 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
554 554  
555 -AT+<CMD>         : Run <CMD>
556 556  
557 -AT+<CMD>=<value> : Set the value
531 +== 2.11 Battery & Power Consumption ==
558 558  
559 -AT+<CMD>=?  : Get the value
560 560  
561 -**General Commands**      
534 +NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
562 562  
563 -AT  : Attention       
536 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
564 564  
565 -AT?  : Short Help     
566 566  
567 -ATZ  : MCU Reset    
539 += 3. ​ Access NB-IoT Module =
568 568  
569 -AT+TDC  : Application Data Transmission Interval
570 570  
571 -AT+CFG  : Print all configurations
542 +Users can directly access the AT command set of the NB-IoT module.
572 572  
573 -AT+CFGMOD           : Working mode selection
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/]] 
574 574  
575 -AT+INTMOD            : Set the trigger interrupt mode
576 576  
577 -AT+5VT  : Set extend the time of 5V power  
547 +[[image:image-20221118094449-6.png]] ​
578 578  
579 -AT+PRO  : Choose agreement
580 580  
581 -AT+RXDL  : Extend the sending and receiving time
550 += 4.  Using the AT Commands =
582 582  
583 -AT+SERVADDR  : Server Address
552 +== 4.1  Access AT Commands ==
584 584  
585 -AT+TR      : Get or Set record time"
586 586  
555 +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]]
587 587  
588 -AT+NOUD      : Get or Set the number of data to be uploaded
557 +AT+<CMD>?  : Help on <CMD>
589 589  
559 +AT+<CMD>         : Run <CMD>
590 590  
591 -AT+CDP     : Read or Clear cached data
561 +AT+<CMD>=<value> : Set the value
592 592  
563 +AT+<CMD>=?  : Get the value
593 593  
594 -AT+ DEBUG   : Enable or Disable debug mode
595 595  
596 -AT+ TTRIG   : Get or Set Alarm Base on Timeout
566 +(% style="color:blue" %)**General Commands**      
597 597  
598 -AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
568 +AT  : Attention       
599 599  
600 -AT+ CALCFLAG   : Get or Set the calculate flag
570 +AT?  : Short Help     
601 601  
602 -AT+ CLRC   : Clear current door open count
572 +ATZ  : MCU Reset    
603 603  
604 -**COAP Management**      
574 +AT+TDC  : Application Data Transmission Interval
605 605  
606 -AT+URI            : Resource parameters
576 +AT+CFG  : Print all configurations
607 607  
608 -**UDP Management**
578 +AT+CFGMOD           : Working mode selection
609 609  
610 -AT+CFM          : Upload confirmation mode (only valid for UDP)
580 +AT+INTMOD            : Set the trigger interrupt mode
611 611  
612 -**MQTT Management**
582 +AT+5VT  : Set extend the time of 5V power  
613 613  
614 -AT+CLIENT               : Get or Set MQTT client
584 +AT+PRO  : Choose agreement
615 615  
616 -AT+UNAME  : Get or Set MQTT Username
586 +AT+RXDL  : Extend the sending and receiving time
617 617  
618 -AT+PWD                  : Get or Set MQTT password
588 +AT+SERVADDR  : Server Address
619 619  
620 -AT+PUBTOPIC  : Get or Set MQTT publish topic
590 +AT+TR      :  Get or Set record time
621 621  
622 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
592 +AT+NOUD :  Get or Set the number of data to be uploaded
623 623  
624 -**Information**          
594 +AT+CDP     :  Read or Clear cached data
625 625  
626 -AT+FDR  : Factory Data Reset
596 +AT+DEBUG:  Enable or Disable debug mode
627 627  
628 -AT+PWORD  : Serial Access Password
598 +AT+ALARM1:  Get or Set alarm of distance1
629 629  
630 -= **​5.  FAQ** =
600 +AT+ALARM2:  Get or Set alarm of distance2
631 631  
632 -== **5.1 ​ How to Upgrade Firmware** ==
602 +AT+GETSENSORVALUE :  Returns the current sensor measurement
633 633  
634 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
604 +AT+POWERIC :  Get or set the Power IC flag
635 635  
636 -Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
637 637  
638 -**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
607 +(% style="color:blue" %)**COAP Management**      
639 639  
640 -== **5.2  Can I calibrate CPN01 to different soil types?** ==
609 +AT+URI :  Resource parameters
641 641  
642 -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]].
643 643  
644 -= **6.  Trouble Shooting** =
645 645  
646 -== **6.1  ​Connection problem when uploading firmware** ==
613 +(% style="color:blue" %)**MQTT Management**
647 647  
648 -**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]]
615 +AT+CLIENT  : Get or Set MQTT client
649 649  
650 -== **6.2  AT Command input doesn't work** ==
617 +AT+UNAME : Get or Set MQTT Username
651 651  
652 -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.
619 +AT+PWD  :  Get or Set MQTT password
653 653  
654 -= **7. ​ Order Info** =
621 +AT+PUBTOPIC :  Get or Set MQTT publish topic
655 655  
656 -Part Number**:** CPN01
623 +AT+SUBTOPIC :  Get or Set MQTT subscription topic
657 657  
658 -= **8.  Packing Info** =
659 659  
660 -**Package Includes**:
626 +(% style="color:blue" %)**Information**          
661 661  
662 -* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
663 -* External antenna x 1
628 +AT+FDR :  Factory Data Reset
664 664  
665 -**Dimension and weight**:
630 +AT+PWORD :  Serial Access Password
666 666  
667 -* Size: 195 x 125 x 55 mm
668 -* Weight:   420g
669 669  
670 -= **9.  Support** =
633 += ​5.  FAQ =
671 671  
672 -* 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.
673 -* 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]]
635 +== 5.1 ​ How to Upgrade Firmware ==
674 674  
675 -​
676 676  
638 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
677 677  
640 +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]]
678 678  
642 +(% 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.**
679 679  
680 680  
645 += 6.  Trouble Shooting =
681 681  
647 +== 6.1  ​Connection problem when uploading firmware ==
682 682  
683 683  
650 +(% 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]]
684 684  
685 685  
653 +== 6.2  AT Command input doesn't work ==
686 686  
687 687  
656 +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.
688 688  
689 689  
659 +== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
690 690  
691 691  
662 +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]]//**.
692 692  
693 693  
665 += 7. ​ Order Info =
694 694  
695 695  
668 +Part Number:(% style="color:blue" %)** NMDS200**
696 696  
697 697  
671 += 8.  Packing Info =
698 698  
699 699  
674 +(% style="color:blue" %)**Package Includes**:
700 700  
676 +* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
701 701  
702 702  
679 += 9.  Support =
703 703  
704 704  
682 +* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
705 705  
706 -
684 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
685 +
686 +​
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