Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 32.1 >
edited by David Huang
on 2022/10/21 11:24
To version < 90.8 >
edited by Xiaoling
on 2023/04/04 15:12
>
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Summary

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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.Xiaoling
Content
... ... @@ -1,37 +1,75 @@
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 +
5 +
6 +
7 +
8 +(% style="display:none" %) (%%)
9 +
10 +
11 +
12 +
13 +
14 +**Table of Contents：**
15 +
4 4  {{toc/}}
5 5  
6 -= **1. Introduction** =
7 7  
8 -== **1.1 ​**What is CPN01 **NB-IOT** Pulse/Contact Sensor ==
9 9  
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.
11 11  
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.
13 13  
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.
15 15  
16 -CPL01 is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
17 17  
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
22 22  
23 -​
24 24  
26 += 1.  Introduction =
25 25  
26 -== **​1.2 Features** ==
28 +== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
27 27  
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 +
28 28  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
29 -* Open/Close detect
30 -* Open/Close statistics
68 +* Short uplink interval for Distance Alarm
31 31  * Monitor Battery Level
32 -* Uplink on periodically and open/close event
70 +* Microwave Radar for distance detection
33 33  * Datalog feature
34 -* Uplink on periodically
72 +* Uplink periodically
35 35  * Downlink to change configure
36 36  * Wall Mountable
37 37  * Outdoor Use
... ... @@ -38,670 +38,615 @@
38 38  * Ultra-Low Power consumption
39 39  * AT Commands to change parameters
40 40  * Micro SIM card slot for NB-IoT SIM
41 -* 8500mAh Battery for long term use
79 +* 8500mAh Battery for long-term use
42 42  
43 -== **1.3  Specification** ==
44 44  
45 -**Common DC Characteristics:**
46 46  
47 -* Supply Voltage: 2.1v ~~ 3.6v
48 -* Operating Temperature: -40 ~~ 85°C
83 +== 1.3 Radar probe specification ==
49 49  
50 -**NB-IoT Spec:**
51 51  
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
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°
58 58  
59 -== **1.4 Installation** ==
60 60  
61 -Connect CPL01 to an Open Close sensor like below. So it can detect the open/close event.
62 62  
63 -[[image:image-20221021110329-1.png]]
97 +== 1.4  Storage Temperature ==
64 64  
65 -[[image:image-20221021110340-2.png]]
66 66  
67 -== **1.5 ​Applications** ==
100 + -40°C to +85°C
68 68  
69 -* Open/Close Detection
70 -* Pulse meter application
71 -* Dry Contact Detection
72 72  
73 -== **1.6 Mechanical** ==
103 +== 1.5 ​ Applications ==
74 74  
75 -​[[image:image-20221021110415-3.png]]
76 76  
77 -== ** 1.7 Pin Definitions and Switch** ==
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
78 78  
79 -[[image:image-20221021110429-4.png]]
80 80  
81 -=== **1.7.1 Pin Definition** ===
82 82  
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]]
118 +== 1.6  Specification ==
84 84  
85 -=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
86 86  
121 +(% style="color:blue" %)**Common DC Characteristics:**
87 87  
88 -Power on Device when putting this jumper.
123 +* Supply Voltage: 2.1v ~~ 3.6v
124 +* Operating Temperature: 0 ~~ 70°C
89 89  
126 +(% style="color:blue" %)**NB-IoT Spec:**
90 90  
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
91 91  
92 -=== **1.7.3 BOOT MODE / SW1** ===
93 93  
94 94  
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.
137 +== 1.7  Installation ==
96 96  
97 -2) Flash: work mode, the device starts to work and send out console output for further debug
98 98  
140 +Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
99 99  
100 100  
101 -=== **1.7.4 Reset Button** ===
143 +[[image:image-20221207170748-1.png]]
102 102  
103 103  
104 -Press to reboot the device.
146 + [[image:image-20221207170748-2.png||height="345" width="634"]]
105 105  
106 -== ==
107 107  
108 -=== **1.7.5 LED** ===
149 +== 1.8  Pin Definitions and Switch ==
109 109  
110 110  
111 -It will flash:
152 +[[image:1670404362039-351.png]]
112 112  
113 -1. Boot the device in flash mode
114 -1. Send an uplink packet
115 115  
116 -= **2.  Use CPN01 to communicate with IoT Server** =
155 += 2.  Use NMDS200 to communicate with IoT Server =
117 117  
118 -== **2.1  How it works** ==
157 +== 2.1  How it works ==
119 119  
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.
121 121  
122 -The diagram below shows the working flow in default firmware of CPN01:
160 +The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
123 123  
124 -[[image:image-20221021110615-5.png]]
162 +The diagram below shows the working flow in the default firmware of NMDS200:
125 125  
126 -== **2.2 ​ Configure the CPN01** ==
164 +[[image:image-20221021110615-5.png||height="996" width="492"]]
127 127  
128 -=== **2.2.1 Test Requirement** ===
129 129  
130 -To use CPN01 in your city, make sure meet below requirements:
167 +== 2.2 ​ Configure NMDS200 ==
131 131  
132 -* Your local operator has already distributed a NB-IoT Network there.
133 -* The local NB-IoT network used the band that CPN01 supports.
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.
134 134  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
135 135  
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
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.
137 137  
138 - ​
178 +[[image:image-20221209090938-1.png]]
139 139  
140 -=== **2.2.2 Insert SIM card** ===
141 141  
181 +=== 2.2.1 Insert NB-IoT SIM card ===
182 +
183 +
142 142  Insert the NB-IoT Card get from your provider.
143 143  
144 -User need to take out the NB-IoT module and insert the SIM card like below:
186 +User needs to take out the NB-IoT module and insert the SIM card like below:
145 145  
146 146  [[image:image-20221021110745-6.png]] ​
147 147  
148 -=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
149 149  
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.
191 +=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
151 151  
152 -**Connection:**
153 153  
154 - USB TTL GND <~-~-~-~-> GND
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.
155 155  
156 - USB TTL TXD <~-~-~-~-> UART_RXD
196 +(% style="color:blue" %)**Connection:**
157 157  
158 - USB TTL RXD <~-~-~-~-> UART_TXD
198 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
159 159  
200 +(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
201 +
202 +(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
203 +
204 +
160 160  In the PC, use below serial tool settings:
161 161  
162 -* Baud:  **9600**
163 -* Data bits:** 8**
164 -* Stop bits: **1**
165 -* Parity:  **None**
166 -* Flow Control: **None**
207 +* Baud:  (% style="color:red" %)**9600**
167 167  
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.
209 +* Data bits:** (% style="color:red" %)8(%%)**
169 169  
170 -​[[image:image-20221021110817-7.png]]
211 +* Stop bits: (% style="color:red" %)**1**
171 171  
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]]
213 +* Parity:  (% style="color:red" %)**None**
173 173  
174 -=== **2.2.4 Use CoAP protocol to uplink data** ===
215 +* Flow Control: (% style="color:red" %)**None**
175 175  
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/]]
217 +Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
177 177  
178 -**Use below commands:**
219 +​[[image:image-20221021110817-7.png]]
179 179  
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
221 +NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
183 183  
184 -For parameter description, please refer to AT command set
185 185  
186 -[[image:image-20221021110948-8.png]]
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]]
187 187  
188 -After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
189 189  
190 -[[image:image-20221021110956-9.png]] ​
227 +=== 2.2.3 Use CoAP protocol to uplink data ===
191 191  
192 -=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
193 193  
194 -This feature is supported since firmware version v1.0.1
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/]]
195 195  
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
199 199  
200 -​ [[image:image-20221021111025-10.png]]
233 +(% style="color:blue" %)**Use below commands in NMDS200:**
201 201  
202 -[[image:image-20221021111033-11.png||height="241" width="576"]]
235 +* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
203 203  
204 -​
237 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
205 205  
206 -=== **2.2.6 Use MQTT protocol to uplink data** ===
239 +* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
207 207  
208 -This feature is supported since firmware version v110
241 +For parameter description, please refer to AT command set
209 209  
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
243 +[[image:1670471530120-960.png||height="647" width="674"]]
217 217  
218 -​ [[image:image-20221021111058-12.png]]
219 219  
220 -[[image:image-20221021111108-13.png]]
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.
221 221  
222 -​
248 +[[image:1670405841875-916.png]] ​
223 223  
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.
225 225  
226 -=== **2.2.7 Use TCP protocol to uplink data** ===
251 +=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
227 227  
228 -This feature is supported since firmware version v110
229 229  
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
254 +(% style="color:blue" %)**AT Commands:**
232 232  
233 -​ [[image:image-20221021111125-14.png]]
256 +* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
234 234  
235 -[[image:image-20221021111131-15.png]]
258 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
236 236  
237 -​
260 +* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
238 238  
239 -=== **2.2.8 Change Update Interval** ===
262 +​ [[image:1670471559211-638.png]]
240 240  
241 -User can use below command to change the **uplink interval**.
242 242  
243 -* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
265 +[[image:image-20221021111033-11.png||height="241" width="576"]]
244 244  
245 -**NOTE:**
267 +​
246 246  
247 -**~1. By default, the device will send an uplink message every 1 hour.**
269 +=== 2.2.5 Use MQTT protocol to uplink data ===
248 248  
249 -== **2.3  Uplink Payload** ==
250 250  
251 -In this mode, uplink payload includes 87 bytes in total by default.
272 +(% style="color:blue" %)**AT Commands:**
252 252  
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.
274 +* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
254 254  
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
276 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
257 257  
258 -|2|2|4|8 group
259 -|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
278 +* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
260 260  
261 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
280 +* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
262 262  
263 -[[image:image-20221021111201-16.png||height="572" width="792"]]
282 +* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
264 264  
265 -The payload is ASCII string, representative same HEX:
284 +* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
266 266  
267 -0xf86778705021331700640c7817010001000000090000026315537b 0100000b02000002663510fed0100000e0200000263510f39010000000000000063510e85010000000000000063510d2e010000000000000063510c7a010000000000000063510bc6010000000000000063510954010000000000000063510882 where:
286 +* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
268 268  
269 -* **Device ID: 0x f867787050213317 = f867787050213317**
270 -* **Version: 0x0064=100=1.0.0**
288 +​ [[image:1670471584490-640.png]]
271 271  
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,.......**
283 283  
284 -== **2.4  Payload Explanation and Sensor Interface** ==
291 +[[image:1670405928926-116.png]]
285 285  
286 -=== **2.4.1  Device ID** ===
293 +​
287 287  
288 -By default, the Device ID equal to the last 15 bits of IMEI.
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.
289 289  
290 -User can use **AT+DEUI** to set Device ID
291 291  
292 -**Example:**
298 +=== 2.2.6 Use TCP protocol to uplink data ===
293 293  
294 -AT+DEUI=868411056754138
295 295  
296 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
301 +(% style="color:blue" %)**AT Commands:**
297 297  
298 -=== **2.4.2  Version Info** ===
303 +* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
299 299  
300 -Specify the software version: 0x64=100, means firmware version 1.00.
305 +* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
301 301  
302 -For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
307 +​ [[image:1670471613823-833.png]]
303 303  
304 -=== **2.4.3  Battery Info** ===
305 305  
306 -Check the battery voltage for CPN01.
310 +[[image:image-20221021111131-15.png]]
307 307  
308 -Ex1: 0x0B45 = 2885mV
312 +​
309 309  
310 -Ex2: 0x0B49 = 2889mV
314 +=== 2.2.7 Change Update Interval ===
311 311  
312 -=== **2.4.4  Signal Strength** ===
313 313  
314 -NB-IoT Network signal Strength.
317 +User can use below command to change the (% style="color:blue" %)**uplink interval**.
315 315  
316 -**Ex1: 0x1d = 29**
319 +* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
317 317  
318 -**0**  -113dBm or less
321 +(% style="color:red" %)**NOTE:**
319 319  
320 -**1**  -111dBm
323 +1.  By default, the device will send an uplink message every 4 hour.
321 321  
322 -**2...30** -109dBm... -53dBm
323 323  
324 -**31**   -51dBm or greater
326 +== 2.3  Uplink Payload ==
325 325  
326 -**99**    Not known or not detectable
327 327  
328 -=== **2.4.5 Calculate Flag** ===
329 +The uplink payload includes 23 bytes in total by default.
329 329  
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.
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.
331 331  
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 -Default value: 0. 
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"]]
335 335  
336 -Range (6 bits): (b)000000 ~~ (b) 111111
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" %)...
337 337  
338 -=== **2.4.6  Alarm** ===
344 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
339 339  
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]]
346 +[[image:1670406261143-723.png]]
341 341  
342 -=== **2.4.7 Contact Status** ===
343 343  
344 -0: Open
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__(%%)**
345 345  
346 -1: Close
351 +**where:**
347 347  
348 -=== **2.4.8 Total pulse** ===
353 +* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
349 349  
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]]
355 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
351 351  
352 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
357 +* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
353 353  
354 -=== **2.4.9 The last open duration** ===
359 +* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
355 355  
356 -Dry Contact last open duration.
361 +* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
357 357  
358 -Unit: min.
363 +* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
359 359  
360 -[[image:image-20221021111346-17.png||height="146" width="770"]]
365 +* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
361 361  
367 +* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
362 362  
363 -=== **2.4.10  Timestamp** ===
369 +* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
364 364  
365 -Time stamp : 0x6315537b =1662342011
366 366  
367 -Convert Unix timestamp to time 2022-9-5 9:40:11.
368 368  
369 -**~ **
373 +== 2.4  Payload Explanation and Sensor Interface ==
370 370  
371 -== **2.5  Downlink Payload** ==
375 +=== 2.4.1  Device ID ===
372 372  
373 -By default, CPN01 prints the downlink payload to console port.
374 374  
375 -[[image:image-20221021111414-18.png]] ​
378 +By default, the Device ID is equal to the last 15 bits of IMEI.
376 376  
377 -**Examples:**
380 +User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
378 378  
379 -* **Set TDC**
382 +**Example:**
380 380  
381 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
384 +AT+DEUI=868411056754138
382 382  
383 -Payload:    01 00 00 1E    TDC=30S
386 +The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
384 384  
385 -Payload:    01 00 00 3C    TDC=60S
386 386  
387 -* **Reset**
389 +=== 2.4.2  Version Info ===
388 388  
389 -If payload = 0x04FF, it will reset the NSE01
390 390  
391 -* **INTMOD**
392 +Specify the software version: 0x64=100, which means firmware version 1.00.
392 392  
393 -Downlink Payload: 06000003, Set AT+INTMOD=3
394 +For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
394 394  
395 -== **2.6  ​LED Indicator** ==
396 396  
397 -The CPN01 has an internal LED which is to show the status of different state.
397 +=== 2.4.3  Battery Info ===
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.
403 403  
404 -== **2.7  Alarm Base on Timeout** ==
400 +Check the battery voltage for NMDS200.
405 405  
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:
402 +Ex1: 0x0B45 = 2885mV
407 407  
404 +Ex2: 0x0B49 = 2889mV
408 408  
409 -**~1. Keep Status: Status to be monitor**
410 410  
411 -Keep Status = 1: Monitor Close to Open event
407 +=== 2.4.4  Signal Strength ===
412 412  
413 -Keep Status = 0: Monitor Open to Close event
414 414  
410 +NB-IoT Network signal Strength.
415 415  
416 -**2. Keep Time: Timeout to send an Alarm**
412 +(% style="color:blue" %)**Ex1: 0x1d = 29**
417 417  
418 -Range 0 ~~ 65535(0xFFFF) seconds.
414 +(% style="color:#037691" %)**0** (%%) -113dBm or less
419 419  
420 -If keep time = 0, Disable Alarm Base on Timeout feature.
416 +(% style="color:#037691" %)**1**  (%%) -111dBm
421 421  
422 -If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
418 +(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
423 423  
420 +(% style="color:#037691" %)**31** (%%) -51dBm or greater
424 424  
425 -**AT Command** to configure:
422 +(% style="color:#037691" %)**99** (%%) Not known or not detectable
426 426  
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.
428 428  
429 -**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
425 +=== 2.4.5  Distance ===
430 430  
431 -== **2.8 Set debug mode** ==
432 432  
433 -Feature: Enable or Disable debug mode
428 +[[image:1670407401682-959.png]]
434 434  
435 435  
436 -**AT Command: AT+DEBUG**
431 +(% style="color:blue" %)**Object1 Distance:**
437 437  
438 -[[image:image-20221021111629-21.png]]
433 +Distance between sensor probe to the first object. (unit: cm)
439 439  
440 -== **2.9 Clear Flash Record** ==
435 +For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
441 441  
442 -Feature: Clear flash storage for data log feature.
437 +(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
443 443  
444 -**AT Command: AT+CLRDTA**
445 445  
446 -[[image:image-20221021111527-19.png]]
440 +(% style="color:blue" %)**Object2 Distance:**
447 447  
448 -== ** 2.10 Set trigger mode** ==
442 +Distance between sensor probe to the second object. (unit: cm)
449 449  
450 -➢ AT Command: **AT+TTRMOD**
451 451  
452 -Feature: Set the trigger interrupt mode.
445 +=== 2.4.6  Timestamp ===
453 453  
454 -[[image:image-20221021111552-20.png]]
455 455  
456 -== **2.11 Set the calculate flag** ==
448 +Timestamp : 0x6315537b =1662342011
457 457  
458 -Feature: Set the calculate flag
459 459  
460 -**AT Command: AT+CALCFLAG**
451 +== 2.5  Downlink Payload ==
461 461  
462 -[[image:image-20221021111711-22.png]]
463 463  
464 -== **2.12 Set count number** ==
454 +By default, NMDS200 prints the downlink payload to console port.
465 465  
466 -Feature: Manually set the count number
456 +[[image:image-20221021111414-18.png]] ​
467 467  
468 -**AT Command: AT+SETCNT**
469 469  
470 -[[image:image-20221021111748-24.png]]
459 +**Examples:**
471 471  
472 -== **2.13 Set the number of data to be uploaded and the recording time** ==
461 +* (% style="color:#037691" %)**Set TDC**
473 473  
474 -➢ AT Command:
463 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
475 475  
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)
465 +Payload:    01 00 00 1E    TDC=30S
477 477  
467 +Payload:    01 00 00 3C    TDC=60S
478 478  
479 -AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
469 +* (% style="color:#037691" %)**Reset**
480 480  
481 -== **2.14 Read or Clear cached data** ==
471 +If payload = 0x04FF, it will reset the NMDS200
482 482  
483 -➢ AT Command:
473 +* (% style="color:#037691" %)**INTMOD**
484 484  
485 -AT+CDP    ~/~/ Read cached data
475 +Downlink Payload: 06000003, Set AT+INTMOD=3
486 486  
487 -[[image:image-20221021111810-25.png||height="364" width="797"]]
488 488  
478 +== 2.6  ​LED Indicator ==
489 489  
490 -AT+CDP=0    ~/~/ Clear cached data ​
491 491  
492 -== **2.15  ​Firmware Change Log** ==
481 +The NMDS200 has an internal LED which is to show the status of different states.
493 493  
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]]
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.
495 495  
496 -Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
497 497  
498 -== **2.16  ​Battery Analysis** ==
499 499  
500 -=== **2.16.1  ​Battery Type** ===
489 +== 2.7  Distance alarm function ==
501 501  
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.
503 503  
504 -The battery is designed to last for several years depends on the actually use environment and update interval. 
492 +(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
505 505  
506 -The battery related documents as below:
494 +(% style="color:#037691" %)**Example 1:**
507 507  
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/]]
496 +AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
511 511  
512 -[[image:image-20221021111911-26.png]] ​
498 +AT+ ALARM2 =min,max
513 513  
514 -=== **2.16.2  Power consumption Analyze** ===
515 515  
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.
501 +(% style="color:#037691" %)**Example 2:**
517 517  
518 -Instruction to use as below:
503 +AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
519 519  
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/]]
521 521  
522 -**Step 2: ** Open it and choose
506 +== 2.8  Set the number of data to be uploaded and the recording time ==
523 523  
524 -* Product Model
525 -* Uplink Interval
526 -* Working Mode
527 527  
528 -And the Life expectation in difference case will be shown on the right.
509 +(% style="color:blue" %)**AT Command:**
529 529  
530 -[[image:image-20221021111923-27.png||height="253" width="783"]] ​
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)
531 531  
532 -=== **2.16.3  ​Battery Note** ===
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.
533 533  
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.
535 535  
536 -=== **2.16.4  Replace the battery** ===
516 +== 2.9  Read or Clear cached data ==
537 537  
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).
539 539  
540 -= **3. ​ Access NB-IoT Module** =
519 +(% style="color:blue" %)**AT Command:**
541 541  
542 -Users can directly access the AT command set of the NB-IoT module.
521 +(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
543 543  
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/]] 
523 +(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
545 545  
546 -[[image:image-20221021112006-28.png]] ​
525 +[[image:1670408172929-569.png]]
547 547  
548 -= **4.  Using the AT Commands** =
549 549  
550 -== **4.1  Access AT Commands** ==
528 +== 2.10  ​Firmware Change Log ==
551 551  
552 -See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
553 553  
554 -AT+<CMD>?  : Help on <CMD>
531 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
555 555  
556 -AT+<CMD>         : Run <CMD>
533 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
557 557  
558 -AT+<CMD>=<value> : Set the value
559 559  
560 -AT+<CMD>=?  : Get the value
536 +== 2.11 Battery & Power Consumption ==
561 561  
562 -**General Commands**      
563 563  
564 -AT  : Attention       
539 +NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
565 565  
566 -AT?  : Short Help     
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/]] .
567 567  
568 -ATZ  : MCU Reset    
569 569  
570 -AT+TDC  : Application Data Transmission Interval
544 += 3. ​ Access NB-IoT Module =
571 571  
572 -AT+CFG  : Print all configurations
573 573  
574 -AT+CFGMOD           : Working mode selection
547 +Users can directly access the AT command set of the NB-IoT module.
575 575  
576 -AT+INTMOD            : Set the trigger interrupt mode
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/]] 
577 577  
578 -AT+5VT  : Set extend the time of 5V power  
579 579  
580 -AT+PRO  : Choose agreement
552 +[[image:image-20221118094449-6.png]] ​
581 581  
582 -AT+RXDL  : Extend the sending and receiving time
583 583  
584 -AT+SERVADDR  : Server Address
555 += 4.  Using the AT Commands =
585 585  
586 -AT+TR      : Get or Set record time"
557 +== 4.1  Access AT Commands ==
587 587  
588 588  
589 -AT+NOUD      : Get or Set the number of data to be uploaded
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]]
590 590  
562 +AT+<CMD>?  : Help on <CMD>
591 591  
592 -AT+CDP     : Read or Clear cached data
564 +AT+<CMD>         : Run <CMD>
593 593  
566 +AT+<CMD>=<value> : Set the value
594 594  
595 -AT+ DEBUG   : Enable or Disable debug mode
568 +AT+<CMD>=?  : Get the value
596 596  
597 -AT+ TTRIG   : Get or Set Alarm Base on Timeout
598 598  
599 -AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
571 +(% style="color:blue" %)**General Commands**      
600 600  
601 -AT+ CALCFLAG   : Get or Set the calculate flag
573 +AT  : Attention       
602 602  
603 -AT+ CLRC   : Clear current door open count
575 +AT?  : Short Help     
604 604  
605 -**COAP Management**      
577 +ATZ  : MCU Reset    
606 606  
607 -AT+URI            : Resource parameters
579 +AT+TDC  : Application Data Transmission Interval
608 608  
609 -**UDP Management**
581 +AT+CFG  : Print all configurations
610 610  
611 -AT+CFM          : Upload confirmation mode (only valid for UDP)
583 +AT+CFGMOD           : Working mode selection
612 612  
613 -**MQTT Management**
585 +AT+INTMOD            : Set the trigger interrupt mode
614 614  
615 -AT+CLIENT               : Get or Set MQTT client
587 +AT+5VT  : Set extend the time of 5V power  
616 616  
617 -AT+UNAME  : Get or Set MQTT Username
589 +AT+PRO  : Choose agreement
618 618  
619 -AT+PWD                  : Get or Set MQTT password
591 +AT+RXDL  : Extend the sending and receiving time
620 620  
621 -AT+PUBTOPIC  : Get or Set MQTT publish topic
593 +AT+SERVADDR  : Server Address
622 622  
623 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
595 +AT+TR      :  Get or Set record time
624 624  
625 -**Information**          
597 +AT+NOUD :  Get or Set the number of data to be uploaded
626 626  
627 -AT+FDR  : Factory Data Reset
599 +AT+CDP     :  Read or Clear cached data
628 628  
629 -AT+PWORD  : Serial Access Password
601 +AT+DEBUG:  Enable or Disable debug mode
630 630  
631 -= **​5.  FAQ** =
603 +AT+ALARM1:  Get or Set alarm of distance1
632 632  
633 -== **5.1 ​ How to Upgrade Firmware** ==
605 +AT+ALARM2:  Get or Set alarm of distance2
634 634  
635 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
607 +AT+GETSENSORVALUE :  Returns the current sensor measurement
636 636  
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]]
609 +AT+POWERIC :  Get or set the Power IC flag
638 638  
639 -**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
640 640  
641 -== **5.2  Can I calibrate CPN01 to different soil types?** ==
612 +(% style="color:blue" %)**COAP Management**      
642 642  
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]].
614 +AT+URI :  Resource parameters
644 644  
645 -= **6.  Trouble Shooting** =
646 646  
647 -== **6.1  ​Connection problem when uploading firmware** ==
617 +(% style="color:blue" %)**UDP Management**
648 648  
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]]
619 +AT+CFM :  Upload confirmation mode (only valid for UDP)
650 650  
651 -== **6.2  AT Command input doesn't work** ==
652 652  
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.
622 +(% style="color:blue" %)**MQTT Management**
654 654  
655 -= **7. ​ Order Info** =
624 +AT+CLIENT  : Get or Set MQTT client
656 656  
657 -Part Number**:** CPN01
626 +AT+UNAME : Get or Set MQTT Username
658 658  
659 -= **8.  Packing Info** =
628 +AT+PWD  :  Get or Set MQTT password
660 660  
661 -**Package Includes**:
630 +AT+PUBTOPIC :  Get or Set MQTT publish topic
662 662  
663 -* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
664 -* External antenna x 1
632 +AT+SUBTOPIC :  Get or Set MQTT subscription topic
665 665  
666 -**Dimension and weight**:
667 667  
668 -* Size: 195 x 125 x 55 mm
669 -* Weight:   420g
635 +(% style="color:blue" %)**Information**          
670 670  
671 -= **9.  Support** =
637 +AT+FDR :  Factory Data Reset
672 672  
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]]
639 +AT+PWORD :  Serial Access Password
675 675  
676 -​
677 677  
642 += ​5.  FAQ =
678 678  
644 +== 5.1 ​ How to Upgrade Firmware ==
679 679  
680 680  
647 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
681 681  
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]]
682 682  
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.**
683 683  
684 684  
654 += 6.  Trouble Shooting =
685 685  
656 +== 6.1  ​Connection problem when uploading firmware ==
686 686  
687 687  
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]]
688 688  
689 689  
662 +== 6.2  AT Command input doesn't work ==
690 690  
691 691  
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.
692 692  
693 693  
668 += 7. ​ Order Info =
694 694  
695 695  
671 +Part Number:(% style="color:blue" %)** NMDS200**
696 696  
697 697  
674 += 8.  Packing Info =
698 698  
699 699  
677 +(% style="color:blue" %)**Package Includes**:
700 700  
679 +* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
701 701  
702 702  
703 703  
683 += 9.  Support =
704 704  
705 705  
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.
706 706  
707 -
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 +​
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