Summary

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Details

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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

...	...	@@ -1,34 +1,59 @@
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]]
3	3
	4	+
	5	+**Table of Contents：**
	6	+
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 CPN01 is an (% style="color:blue" %)**NB-IoT Dry Contact Sensor**(%%). It detects open/close status and uplinks the info to IoT server via NB-IoT network. User can see the (% style="color:blue" %)**dry contact status, open time, and open counts**(%%) in the IoT Server.
11	11
12		-The CPN01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculates the last open duration. Users can also disable the uplink for each Open/Close event, instead, device can count each open event and uplink periodically.
	12	+= 1.  Introduction =
13	13
14		-CPN01 has** (% style="color:blue" %)Open-Alarm feature(%%)**, user can set this feature so CPN01 will send an alarm if the contact has been open exceeds a certain time.
	14	+== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
15	15
16		-CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
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 including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
20		-\\CPN01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
21		-\\To use CPN01, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that CPN01 supports. If local operator support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from the operator and install into CPN01 to get NB-IoT network connection.
	17	+(((
	18	+The Dragino NMDS200 is a(% style="color:blue" %)** NB-IoT Microwave Radar distance sensor**(%%). It uses (% style="color:blue" %)**24Ghz Microwave**(%%) to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is (% style="color:blue" %)**more reliable for condensation / dusty environment**(%%). It can sense correct distance even there is water or thick dust on top of the sensor.
	19	+)))
22	22
23		-​
	21	+(((
	22	+The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
	23	+)))
24	24
25		-== **​1.2 Features** ==
	25	+(((
	26	+NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
	27	+)))
26	26
	29	+(((
	30	+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.
	31	+)))
	32	+
	33	+(((
	34	+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.
	35	+)))
	36	+
	37	+(((
	38	+NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
	39	+)))
	40	+
	41	+(((
	42	+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)
	43	+)))
	44	+
	45	+(((
	46	+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.
	47	+)))
	48	+
	49	+
	50	+== ​1.2  Features ==
	51	+
	52	+
27	27	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
28		-* Open/Close detect
29		-* Open/Close statistics
	54	+* Short uplink interval for Distance Alarm
30	30	* Monitor Battery Level
31		-* Uplink on periodically and open/close event
	56	+* Microwave Radar for distance detection
32	32	* Datalog feature
33	33	* Uplink periodically
34	34	* Downlink to change configure
...	...	@@ -39,106 +39,99 @@
39	39	* Micro SIM card slot for NB-IoT SIM
40	40	* 8500mAh Battery for long-term use
41	41
42		-== **1.3  Specification** ==
	67	+== 1.3 Radar probe specification ==
43	43
44		-**Common DC Characteristics:**
45	45
46		-* Supply Voltage: 2.1v ~~ 3.6v
47		-* Operating Temperature: -40 ~~ 85°C
	70	+* Measuring Method: FMCW
	71	+* Frequency: 24.000 24.500 GHz
	72	+* Measurement output power: 6dBm
	73	+* Measure range: 0.5 20m
	74	+* Accuracy: ±0.1m
	75	+* Resolution: 0.01m
	76	+* Horizontal Angel: 78°
	77	+* Vertical Angel: 23°
48	48
49		-**NB-IoT Spec:**
	79	+== 1.4  Storage Temperature ==
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** ==
	82	+ -40°C to +85°C
59	59
60		-Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
61	61
62		-[[image:image-20221021110329-1.png]]
	85	+== 1.5 ​ Applications ==
63	63
64		-[[image:image-20221022234602-2.png||height="288" width="922"]]
65	65
	88	+* Horizontal distance measurement
	89	+* Liquid level measurement
	90	+* Parking management system
	91	+* Object proximity and presence detection
	92	+* Intelligent trash can management system
	93	+* Robot obstacle avoidance
	94	+* Automatic control
	95	+* Sewer
	96	+* Bottom water level monitoring
66	66
67		-== **1.5 ​Applications** ==
	98	+== 1.6  Specification ==
68	68
69		-* Open/Close Detection
70		-* Pulse meter application
71		-* Dry Contact Detection
72	72
73		-== **1.6 Mechanical** ==
	101	+(% style="color:blue" %)**Common DC Characteristics:**
74	74
75		-​[[image:image-20221021110415-3.png]]
	103	+* Supply Voltage: 2.1v ~~ 3.6v
	104	+* Operating Temperature: 0 ~~ 70°C
76	76
77		-== ** 1.7 Pin Definitions and Switch** ==
	106	+(% style="color:blue" %)**NB-IoT Spec:**
78	78
79		-[[image:image-20221021110429-4.png]]
	108	+* B1 @H-FDD: 2100MHz
	109	+* B3 @H-FDD: 1800MHz
	110	+* B8 @H-FDD: 900MHz
	111	+* B5 @H-FDD: 850MHz
	112	+* B20 @H-FDD: 800MHz
	113	+* B28 @H-FDD: 700MHz
80	80
81		-=== **1.7.1 Pin Definition** ===
	115	+== 1.7  Installation ==
82	82
83		-CPN01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the **[[LSN50v2 User Manual>>doc:Main.User Manual for LoRaWAN End Nodes.LSN50 & LSN50-V2 - LoRaWAN Sensor Node User Manual.WebHome]]**.
84	84
	118	+Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
85	85
86		-=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
87	87
88		-Power on Device when putting this jumper.
	121	+[[image:image-20221207170748-1.png]] [[image:image-20221207170748-2.png||height="366" width="672"]]
89	89
90	90
91		-=== **1.7.3 BOOT MODE / SW1** ===
92	92
	125	+== 1.8  Pin Definitions and Switch ==
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. The firmware won't run.
95	95
96		-2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
	128	+[[image:1670404362039-351.png]]
97	97
98	98
99		-=== **1.7.4 Reset Button** ===
	131	+= 2.  Use NMDS200 to communicate with IoT Server =
100	100
	133	+== 2.1  How it works ==
101	101
102		-Press to reboot the device.
103	103
	136	+The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
104	104
105		-=== **1.7.5 LED** ===
	138	+The diagram below shows the working flow in the default firmware of NMDS200:
106	106
107		-
108		-The LED will blink when :
109		-
110		-1. Boot the device in flash mode
111		-1. Send an uplink packet
112		-
113		-= **2.  Use CPN01 to communicate with IoT Server** =
114		-
115		-== **2.1  How it works** ==
116		-
117		-The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get **Open/Close Event or Count** from sensor and send the value to the NB-IoT network. The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
118		-
119		-The diagram below shows the working flow in the default firmware of CPN01:
120		-
121	121	[[image:image-20221021110615-5.png]]
122	122
123	123
124		-== **2.2 ​ Configure CPN01** ==
	143	+== 2.2 ​ Configure NMDS200 ==
125	125
126		-=== **2.2.1 Test Requirement** ===
127	127
128		-To use CPN01 in your city, make sure to meet below requirements:
	146	+To use NMDS200 in your city, make sure to meet below requirements:
129	129
130	130	* Your local operator has already distributed an NB-IoT Network.
131		-* The local NB-IoT network used the band that CPN01 supports.
	149	+* The local NB-IoT network used the band that NMDS200 supports.
132	132	* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
133	133
134		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server.
	152	+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.
135	135
136		-[[image:image-20221023000439-3.png]]
	154	+[[image:image-20221208090742-1.png]]
137	137
138		- ​
139	139
140		-=== **2.2.2 Insert NB-IoT SIM card** ===
	157	+=== 2.2.1 Insert NB-IoT SIM card ===
141	141
	159	+
142	142	Insert the NB-IoT Card get from your provider.
143	143
144	144	User needs to take out the NB-IoT module and insert the SIM card like below:
...	...	@@ -146,444 +146,422 @@
146	146	[[image:image-20221021110745-6.png]] ​
147	147
148	148
149		-=== **2.2.3 Connect USB – TTL to CPN01 and configure it** ===
	167	+=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
150	150
151		-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.
152	152
153		-**Connection:**
	170	+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 GND <~-~-~-~-> GND
	172	+(% style="color:blue" %)**Connection:**
156	156
157		- USB TTL TXD <~-~-~-~-> UART_RXD
	174	+(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
158	158
159		- USB TTL RXD <~-~-~-~-> UART_TXD
	176	+(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
160	160
161		-In the PC, use below serial tool settings:
	178	+(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
162	162
163		-* Baud:  **9600**
164		-* Data bits:** 8**
165		-* Stop bits: **1**
166		-* Parity:  **None**
167		-* Flow Control: **None**
168	168
169		-Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
	181	+In the PC, use below serial tool settings:
170	170
171		-​[[image:image-20221021110817-7.png]]
	183	+* Baud:  (% style="color:red" %)**9600**
172	172
173		-CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
	185	+* Data bits:** (% style="color:red" %)8(%%)**
174	174
	187	+* Stop bits: (% style="color:red" %)**1**
175	175
176		-**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]]
	189	+* Parity:  (% style="color:red" %)**None**
177	177
	191	+* Flow Control: (% style="color:red" %)**None**
178	178
179		-=== **2.2.4 Use CoAP protocol to uplink data** ===
	193	+Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
180	180
181		-**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	+​[[image:image-20221021110817-7.png]]
182	182
	197	+NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
183	183
184		-**Use below commands in CPN01:**
185	185
186		-* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
187		-* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ Set CoAP server address and port
188		-* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set CoAP resource path
	200	+(% 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]]
189	189
190		-For parameter description, please refer to AT command set
191	191
192		-[[image:image-20221021110948-8.png]]
193	193
	204	+=== 2.2.3 Use CoAP protocol to uplink data ===
194	194
195		-After configuring the server address and **reset CPN01** (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server.
196	196
197		-[[image:image-20221021110956-9.png]] ​
	207	+(% 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/]]
198	198
199	199
200		-=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
	210	+(% style="color:blue" %)**Use below commands in NMDS200:**
201	201
	212	+* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
202	202
203		-**AT Commands:**
	214	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
204	204
205		-* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
206		-* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ Set UDP server address and port
207		-* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
	216	+* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
208	208
209		-​ [[image:image-20221021111025-10.png]]
	218	+For parameter description, please refer to AT command set
210	210
211		-[[image:image-20221021111033-11.png||height="241" width="576"]]
	220	+[[image:image-20221021110948-8.png]]
212	212
213		-​
214	214
215		-=== **2.2.6 Use MQTT protocol to uplink data** ===
	223	+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.
216	216
	225	+[[image:1670405841875-916.png]] ​
217	217
218		-**AT Commands:**
219	219
220		-* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
221		-* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
222		-* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
223		-* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
224		-* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
225		-* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
226		-* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
	228	+=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
227	227
228		-​ [[image:image-20221021111058-12.png]]
229	229
230		-[[image:image-20221021111108-13.png]]
	231	+(% style="color:blue" %)**AT Commands:**
231	231
232		-​
	233	+* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
233	233
234		-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.
	235	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
235	235
	237	+* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
236	236
237		-=== **2.2.7 Use TCP protocol to uplink data** ===
	239	+​ [[image:image-20221021111025-10.png]]
238	238
239		-**AT Commands**
240	240
241		-* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
242		-* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ Set TCP server address and port
	242	+[[image:image-20221021111033-11.png||height="241" width="576"]]
243	243
244		-​ [[image:image-20221021111125-14.png]]
	244	+​
245	245
246		-[[image:image-20221021111131-15.png]]
	246	+=== 2.2.5 Use MQTT protocol to uplink data ===
247	247
248		-​
249	249
250		-=== **2.2.8 Change Update Interval** ===
	249	+(% style="color:blue" %)**AT Commands:**
251	251
252		-User can use below command to change the **uplink interval**.
	251	+* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
253	253
254		-* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hours)
	253	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
255	255
256		-**NOTE:**
	255	+* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
257	257
258		-**~1. By default, the device will send an uplink message every 1 hour.**
	257	+* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
259	259
	259	+* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
260	260
261		-== **2.3  Uplink Payload** ==
	261	+* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
262	262
263		-The uplink payload includes 123 bytes in total by default.
	263	+* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
264	264
265		-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.
	265	+​ [[image:image-20221118103445-7.png]]
266	266
267		-|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**1**|**1**|**3**
268		-|**Value**|[[Device ID>>path:#H2.4.1A0A0DeviceID]]|[[Ver>>path:#H2.4.2A0VersionInfo]]|[[BAT>>path:#H2.4.3A0BatteryInfo]]|[[Signal Strength>>path:#H2.4.4A0SignalStrength]]|MOD|[[ Calculate Flag>>path:#H2.4.8A0DigitalInterrupt]]|Contact Status|Alarm|Total pulse
269	269
270		-(% style="width:1201px" %)
271		-|**3**|**4**|**1**|**3**|**1**|**3**|4|**8 group**|(% style="width:1px" %)
272		-|The last open duration|Time stamp|Contact Status|Total pulse|Calculate Flag|The last open duration|Time stamp|...|(% style="width:1px" %)
	268	+[[image:1670405928926-116.png]]
273	273
274		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
	270	+​
275	275
276		-[[image:image-20221021111201-16.png||height="572" width="792"]]
	272	+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.
277	277
278		-The payload is ASCII string, representative same HEX:
279	279
280		-**0x (% style="color:red" %)__0xf867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %)_0c78__  __(% style="color:#00b0f0" %)17__  __(% style="color:#7030a0" %)01__  __(% style="color:#d60093" %)00__  __(% style="color:#a14d07" %)01 __ __(% style="color:#0020b0" %)__ __00__  __(% style="color:#420042" %)000009__  __(% style="color:#663300" %) 000002__  __(% style="color:#d60093" %)6315537bb__  __(% style="color:#663300" %)// 0100000b02000002663510fed__  __0100000e0200000263510f39 010000000000000063510e85 010000000000000063510d2e 010000000000000063510c7a 010000000000000063510bc6 010000000000000063510954 010000000000000063510882 //(%%)**
	275	+=== 2.2.6 Use TCP protocol to uplink data ===
281	281
282		-where:
283		-*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
284	284
285		-*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
	278	+(% style="color:blue" %)**AT Commands:**
286	286
287		-*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
	280	+* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
288	288
289		-*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
	282	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
290	290
291		-*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
	284	+​ [[image:1670406036256-101.png||height="676" width="713"]]
292	292
293		-*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00=0
294	294
295		-*(% style="color:#037691" %) **Contact Status:**(%%) 0x00=0
	287	+[[image:image-20221021111131-15.png]]
296	296
297		-*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
	289	+​
298	298
299		-*(% style="color:#037691" %) **Total pulse:0x09 =0**
	291	+=== 2.2.7 Change Update Interval ===
300	300
301		-*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
302	302
303		-*(% style="color:#037691" %)** Time stamp :**(%%) 0x6315537b =1662342011 (Unix Time)
	294	+User can use below command to change the (% style="color:blue" %)**uplink interval**.
304	304
305		-*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
	296	+* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
306	306
307		-*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
	298	+(% style="color:red" %)**NOTE:**
308	308
	300	+1.  By default, the device will send an uplink message every 4 hour.
309	309
310		-== **2.4  Payload Explanation and Sensor Interface** ==
311	311
312		-=== **2.4.1  Device ID** ===
	303	+== 2.3  Uplink Payload ==
313	313
314		-By default, the Device ID is equal to the last 15 bits of IMEI.
315	315
316		-User can use **AT+DEUI** to set Device ID
	306	+The uplink payload includes 23 bytes in total by default.
317	317
318		-**Example:**
	308	+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.
319	319
320		-AT+DEUI=868411056754138
321	321
322		-The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
	311	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:450px" %)
	312	+|=(% 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**
	313	+|=(% 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"]]
323	323
	315	+(% border="1" style="background-color:#ffffcc; color:green; width:350px" %)
	316	+|(% style="width:60px" %)**4**|(% style="width:60px" %)**2**|(% style="width:60px" %)**2**|(% style="width:60px" %)**4**|(% style="width:100px" %)(((
	317	+**1-32 group**
	318	+)))
	319	+|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:98px" %)...
324	324
325		-=== **2.4.2  Version Info** ===
	321	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
326	326
327		-Specify the software version: 0x64=100, which means firmware version 1.00.
	323	+[[image:1670406261143-723.png]]
328	328
329		-For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
330	330
	326	+The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
331	331
332		-=== **2.4.3  Battery Info** ===
	328	+**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__(%%)**
333	333
334		-Check the battery voltage for CPN01.
	330	+**where:**
335	335
336		-Ex1: 0x0B45 = 2885mV
	332	+* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
337	337
338		-Ex2: 0x0B49 = 2889mV
	334	+* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
339	339
	336	+* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
340	340
341		-=== **2.4.4  Signal Strength** ===
	338	+* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
342	342
343		-NB-IoT Network signal Strength.
	340	+* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
344	344
345		-**Ex1: 0x1d = 29**
	342	+* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
346	346
347		-**0**  -113dBm or less
	344	+* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
348	348
349		-**1**  -111dBm
	346	+* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
350	350
351		-**2...30** -109dBm... -53dBm
	348	+* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
352	352
353		-**31**   -51dBm or greater
354	354
355		-**99**    Not known or not detectable
	351	+== 2.4  Payload Explanation and Sensor Interface ==
356	356
	353	+=== 2.4.1  Device ID ===
357	357
358		-=== **2.4.5 Calculate Flag** ===
359	359
360		-The calculate flag is a user defined field, IoT server can use this filed to handle different meters with different pulse factors. For example, if there are 100 water meters, meter 1~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
	356	+By default, the Device ID is equal to the last 15 bits of IMEI.
361	361
362		-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.
	358	+User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
363	363
364		-Default value: 0.
	360	+**Example:**
365	365
366		-Range (6 bits): (b)000000 ~~ (b) 111111
	362	+AT+DEUI=868411056754138
367	367
	364	+The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
368	368
369		-=== **2.4.6  Alarm** ===
370	370
371		-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]]
	367	+=== 2.4.2  Version Info ===
372	372
373	373
374		-=== **2.4.7 Contact Status** ===
	370	+Specify the software version: 0x64=100, which means firmware version 1.00.
375	375
376		-0: Open
	372	+For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
377	377
378		-1: Close
379	379
	375	+=== 2.4.3  Battery Info ===
380	380
381		-=== **2.4.8 Total pulse** ===
382	382
383		-Total pulse/counting based 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]]
	378	+Check the battery voltage for NMDS200.
384	384
385		-Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
	380	+Ex1: 0x0B45 = 2885mV
386	386
	382	+Ex2: 0x0B49 = 2889mV
387	387
388		-=== **2.4.9 The last open duration** ===
389	389
390		-Dry Contact last open duration.
	385	+=== 2.4.4  Signal Strength ===
391	391
392		-Unit: min.
393	393
394		-[[image:image-20221021111346-17.png||height="146" width="770"]]
	388	+NB-IoT Network signal Strength.
395	395
	390	+(% style="color:blue" %)**Ex1: 0x1d = 29**
396	396
397		-=== **2.4.10  Timestamp** ===
	392	+(% style="color:#037691" %)**0** (%%) -113dBm or less
398	398
399		-Timestamp : 0x6315537b =1662342011
	394	+(% style="color:#037691" %)**1**  (%%) -111dBm
400	400
401		-Convert Unix timestamp to time 2022-9-5 9:40:11.
	396	+(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
402	402
403		-**~ **
	398	+(% style="color:#037691" %)**31** (%%) -51dBm or greater
404	404
405		-== **2.5  Downlink Payload** ==
	400	+(% style="color:#037691" %)**99** (%%) Not known or not detectable
406	406
407		-By default, CPN01 prints the downlink payload to console port.
408	408
409		-[[image:image-20221021111414-18.png]] ​
	403	+=== 2.4.5  Distance ===
410	410
411		-**Examples:**
412	412
413		-* **Set TDC**
	406	+[[image:1670407401682-959.png]]
414	414
415		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
416	416
417		-Payload:    01 00 00 1E    TDC=30S
	409	+(% style="color:blue" %)**Object1 Distance:**
418	418
419		-Payload:    01 00 00 3C    TDC=60S
	411	+Distance between sensor probe to the first object. (unit: cm)
420	420
421		-* **Reset**
	413	+For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
422	422
423		-If payload = 0x04FF, it will reset the NSE01
	415	+(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
424	424
425		-* **INTMOD**
426	426
427		-Downlink Payload: 06000003, Set AT+INTMOD=3
	418	+(% style="color:blue" %)**Object2 Distance:**
428	428
429		-== **2.6  ​LED Indicator** ==
	420	+Distance between sensor probe to the second object. (unit: cm)
430	430
431		-The CPN01 has an internal LED which is to show the status of different states.
432	432
433		-* When the device starts normally, the LED will light up for 1 second.
434		-* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
435		-* For each uplink probe, LED will be on for 500ms.
	423	+=== 2.4.6  Timestamp ===
436	436
437		-== **2.7  Alarm Base on Timeout** ==
438	438
439		-CPN01 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:
	426	+Timestamp : 0x6315537b =1662342011
440	440
441	441
442		-**~1. Keep Status: Status to be monitor**
	429	+== 2.5  Downlink Payload ==
443	443
444		-Keep Status = 1: Monitor Close to Open event
445	445
446		-Keep Status = 0: Monitor Open to Close event
	432	+By default, NMDS200 prints the downlink payload to console port.
447	447
	434	+[[image:image-20221021111414-18.png]] ​
448	448
449		-**2. Keep Time: Timeout to send an Alarm**
450	450
451		-Range 0 ~~ 65535(0xFFFF) seconds.
	437	+**Examples:**
452	452
453		-If keep time = 0, Disable Alarm Base on Timeout feature.
	439	+* (% style="color:#037691" %)**Set TDC**
454	454
455		-If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
	441	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
456	456
	443	+Payload:    01 00 00 1E    TDC=30S
457	457
458		-**AT Command** to configure:
	445	+Payload:    01 00 00 3C    TDC=60S
459	459
460		-**AT+TTRIG=1,30**  ~-~-> When the **Keep Status** change from connected to disconnect, and device remains in disconnect status for more than 30 seconds. CPN01 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.
	447	+* (% style="color:#037691" %)**Reset**
461	461
462		-**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
	449	+If payload = 0x04FF, it will reset the NMDS200
463	463
	451	+* (% style="color:#037691" %)**INTMOD**
464	464
465		-== **2.8 Set debug mode** ==
	453	+Downlink Payload: 06000003, Set AT+INTMOD=3
466	466
467		-Feature: Enable or Disable debug mode
468	468
	456	+== 2.6  ​LED Indicator ==
469	469
470		-**AT Command: AT+DEBUG**
471	471
472		-[[image:image-20221021111629-21.png]]
	459	+The NMDS200 has an internal LED which is to show the status of different states.
473	473
474		-== **2.9 Clear Flash Record** ==
	461	+* When the device starts normally, the LED will light up for 1 second.
	462	+* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
	463	+* For each uplink probe, LED will be on for 500ms.
475	475
476		-Feature: Clear flash storage for data log feature.
477	477
478		-**AT Command: AT+CLRDTA**
	466	+== 2.7  Distance alarm function ==
479	479
480		-[[image:image-20221021111527-19.png]]
481	481
482		-== ** 2.10 Set trigger mode** ==
	469	+(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
483	483
484		-➢ AT Command: **AT+TTRMOD**
	471	+(% style="color:#037691" %)**Example 1:**
485	485
486		-Feature: Set the trigger interrupt mode.
	473	+AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
487	487
488		-[[image:image-20221021111552-20.png]]
	475	+AT+ ALARM2 =min,max
489	489
490		-== **2.11 Set the calculate flag** ==
491	491
492		-Feature: Set the calculate flag
	478	+(% style="color:#037691" %)**Example 2:**
493	493
494		-**AT Command: AT+CALCFLAG**
	480	+AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
495	495
496		-[[image:image-20221021111711-22.png]]
497	497
498		-== **2.12 Set count number** ==
	483	+== 2.8  Set the number of data to be uploaded and the recording time ==
499	499
500		-Feature: Manually set the count number
501	501
502		-**AT Command: AT+SETCNT**
	486	+(% style="color:blue" %)**AT Command:**
503	503
504		-[[image:image-20221021111748-24.png]]
	488	+(% 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)
505	505
506		-== **2.13 Set the number of data to be uploaded and the recording time** ==
	490	+(% 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.
507	507
508		-➢ AT Command:
509	509
510		-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)
	493	+== 2.9  Read or Clear cached data ==
511	511
512	512
513		-AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
	496	+(% style="color:blue" %)**AT Command:**
514	514
515		-== **2.14 Read or Clear cached data** ==
	498	+(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
516	516
517		-➢ AT Command:
	500	+(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
518	518
519		-AT+CDP    ~/~/ Read cached data
	502	+[[image:1670408172929-569.png]]
520	520
521		-[[image:image-20221021111810-25.png||height="364" width="797"]]
522	522
	505	+== 2.10  ​Firmware Change Log ==
523	523
524		-AT+CDP=0    ~/~/ Clear cached data ​
525	525
526		-== **2.15  ​Firmware Change Log** ==
	508	+Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
527	527
528		-Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
	510	+Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
529	529
530		-Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
531	531
532		-== **2.16  ​Battery Analysis** ==
	513	+== 2.11  ​Battery Analysis ==
533	533
534		-=== **2.16.1  ​Battery Type** ===
	515	+=== 2.11.1  ​Battery Type ===
535	535
536		-The CPN01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
537	537
	518	+The NMDS200 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
	519	+
538	538	The battery is designed to last for several years depends on the actual use environment and update interval.
539	539
540	540	The battery-related documents as below:
541	541
542	542	* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	525	+
543	543	* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	527	+
544	544	* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
545	545
546	546	[[image:image-20221021111911-26.png]] ​
547	547
548		-=== **2.16.2  Power consumption Analyze** ===
549	549
	533	+=== 2.11.2  Power consumption Analyze ===
	534	+
	535	+
550	550	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.
551	551
552	552	Instruction to use as below:
553	553
554		-**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/]]
	540	+(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
555	555
556		-**Step 2: ** Open it and choose
	542	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
557	557
558	558	* Product Model
	545	+
559	559	* Uplink Interval
	547	+
560	560	* Working Mode
561	561
562	562	And the Life expectation in difference case will be shown on the right.
563	563
564		-[[image:image-20221021111923-27.png||height="253" width="783"]] ​
	552	+[[image:1666596205057-567.png]] ​
565	565
566		-=== **2.16.3  ​Battery Note** ===
567	567
	555	+=== 2.11.3  ​Battery Note ===
	556	+
	557	+
568	568	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.
569	569
570		-=== **2.16.4  Replace the battery** ===
571	571
572		-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).
	561	+=== 2.11.4  Replace the battery ===
573	573
574	574
575		-= **3. ​ Access NB-IoT Module** =
	564	+The default battery pack of NMDS200 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
576	576
	566	+
	567	+= 3. ​ Access NB-IoT Module =
	568	+
	569	+
577	577	Users can directly access the AT command set of the NB-IoT module.
578	578
579	579	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/]]
580	580
581		-[[image:image-20221021112006-28.png]] ​
582	582
583		-= **4.  Using the AT Commands** =
	575	+[[image:image-20221118094449-6.png]] ​
584	584
585		-== **4.1  Access AT Commands** ==
586	586
	578	+= 4.  Using the AT Commands =
	579	+
	580	+== 4.1  Access AT Commands ==
	581	+
	582	+
587	587	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]]
588	588
589	589	AT+<CMD>?  : Help on <CMD>
...	...	@@ -594,8 +594,9 @@
594	594
595	595	AT+<CMD>=?  : Get the value
596	596
597		-**General Commands**
598	598
	594	+(% style="color:blue" %)**General Commands**
	595	+
599	599	AT  : Attention
600	600
601	601	AT?  : Short Help
...	...	@@ -610,133 +610,106 @@
610	610
611	611	AT+INTMOD            : Set the trigger interrupt mode
612	612
613		-AT+5VT  : Set extend the time of 5V power
	610	+AT+5VT  : Set extend the time of 5V power
614	614
615		-AT+PRO  : Choose agreement
	612	+AT+PRO  : Choose agreement
616	616
617		-AT+RXDL  : Extend the sending and receiving time
	614	+AT+RXDL  : Extend the sending and receiving time
618	618
619		-AT+SERVADDR  : Server Address
	616	+AT+SERVADDR  : Server Address
620	620
621		-AT+TR      : Get or Set record time"
	618	+AT+TR      :  Get or Set record time
622	622
	620	+AT+NOUD :  Get or Set the number of data to be uploaded
623	623
624		-AT+NOUD      : Get or Set the number of data to be uploaded
	622	+AT+CDP     :  Read or Clear cached data
625	625
	624	+AT+DEBUG:  Enable or Disable debug mode
626	626
627		-AT+CDP     : Read or Clear cached data
	626	+AT+ALARM1:  Get or Set alarm of distance1
628	628
	628	+AT+ALARM2:  Get or Set alarm of distance2
629	629
630		-AT+ DEBUG   : Enable or Disable debug mode
	630	+AT+GETSENSORVALUE :  Returns the current sensor measurement
631	631
632		-AT+ TTRIG   : Get or Set Alarm Base on Timeout
	632	+AT+POWERIC :  Get or set the Power IC flag
633	633
634		-AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
635	635
636		-AT+ CALCFLAG   : Get or Set the calculate flag
	635	+(% style="color:blue" %)**COAP Management**
637	637
638		-AT+ CLRC   : Clear current door open count
	637	+AT+URI :  Resource parameters
639	639
640		-**COAP Management**
641	641
642		-AT+URI            : Resource parameters
	640	+(% style="color:blue" %)**UDP Management**
643	643
644		-**UDP Management**
	642	+AT+CFM :  Upload confirmation mode (only valid for UDP)
645	645
646		-AT+CFM          : Upload confirmation mode (only valid for UDP)
647	647
648		-**MQTT Management**
	645	+(% style="color:blue" %)**MQTT Management**
649	649
650		-AT+CLIENT               : Get or Set MQTT client
	647	+AT+CLIENT  : Get or Set MQTT client
651	651
652		-AT+UNAME  : Get or Set MQTT Username
	649	+AT+UNAME : Get or Set MQTT Username
653	653
654		-AT+PWD                  : Get or Set MQTT password
	651	+AT+PWD  :  Get or Set MQTT password
655	655
656		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	653	+AT+PUBTOPIC :  Get or Set MQTT publish topic
657	657
658		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	655	+AT+SUBTOPIC :  Get or Set MQTT subscription topic
659	659
660		-**Information**
661	661
662		-AT+FDR  : Factory Data Reset
	658	+(% style="color:blue" %)**Information**
663	663
664		-AT+PWORD  : Serial Access Password
	660	+AT+FDR :  Factory Data Reset
665	665
666		-= **​5.  FAQ** =
	662	+AT+PWORD :  Serial Access Password
667	667
668		-== **5.1 ​ How to Upgrade Firmware** ==
669	669
670		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	665	+= ​5.  FAQ =
671	671
672		-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]]
	667	+== 5.1 ​ How to Upgrade Firmware ==
673	673
674		-**Notice, **CPN01 **and **CPL01 **share the same mother board. They use the same connection and method to update.**
675	675
	670	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
676	676
677		-= **6.  Trouble Shooting** =
	672	+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
679		-== **6.1  ​Connection problem when uploading firmware** ==
	674	+(% 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.**
680	680
681		-**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]]
682	682
	677	+= 6.  Trouble Shooting =
683	683
684		-== **6.2  AT Command input doesn't work** ==
	679	+== 6.1  ​Connection problem when uploading firmware ==
685	685
686		-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.
687	687
	682	+(% 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		-= **7. ​ Order Info** =
690	690
691		-Part Number**:** CPN01
	685	+== 6.2  AT Command input doesn't work ==
692	692
693	693
694		-= **8.  Packing Info** =
	688	+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.
695	695
696		-**Package Includes**:
697	697
698		-* CPN01 Open/Close Sensor x 1
699		-* External antenna x 1
	691	+= 7. ​ Order Info =
700	700
701		-**Dimension and weight**:
702	702
703		-* Size: 195 x 125 x 55 mm
704		-* Weight:   420g
	694	+Part Number:(% style="color:blue" %)** NMDS200**
705	705
706		-= **9.  Support** =
707	707
708		-* 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.
709		-* 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]]
	697	+= 8.  Packing Info =
710	710
711		-​
712	712
	700	+(% style="color:blue" %)**Package Includes**:
713	713
	702	+* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
714	714
715	715
	705	+= 9.  Support =
716	716
717	717
	708	+* 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.
718	718
	710	+* 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]]
719	719
720		-
721		-
722		-
723		-
724		-
725		-
726		-
727		-
728		-
729		-
730		-
731		-
732		-
733		-
734		-
735		-
736		-
737		-
738		-
739		-
740		-
741		-
742		-
	712	+​

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