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.Edwin
	1	+XWiki.Ellie

Content

...	...	@@ -1,34 +1,73 @@
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 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.
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.
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.
22	22
23		-​
24	24
25		-== **​1.2 Features** ==
	26	+= 1.  Introduction =
26	26
	28	+== 1.1 ​ What is NMDS200 NB-IoT Microwave Radar Distance Sensor ==
	29	+
	30	+
	31	+(((
	32	+The Dragino NMDS200 is a(% style="color:blue" %)** NB-IoT Microwave Radar distance sensor**(%%). It uses (% style="color:blue" %)**24Ghz Microwave**(%%) to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is (% style="color:blue" %)**more reliable for condensation / dusty environment**(%%). It can sense correct distance even there is water or thick dust on top of the sensor.
	33	+)))
	34	+
	35	+(((
	36	+The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
	37	+)))
	38	+
	39	+(((
	40	+NMDS200 can (% style="color:blue" %)**measure two distances**(%%): the closest object and next object behind the closest one.
	41	+)))
	42	+
	43	+(((
	44	+NMDS200 (% style="color:blue" %)**supports Alarm Feature**(%%), user can set the NMDS200 to uplink data in a short interval when the distance is out of configured range.
	45	+)))
	46	+
	47	+(((
	48	+NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**standards-based low power wide area (LPWA) technology**(%%) developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
	49	+)))
	50	+
	51	+(((
	52	+NMDS200 (% style="color:blue" %)**supports different uplink**(%%) methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
	53	+)))
	54	+
	55	+(((
	56	+NMDS200 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**,(%%) It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
	57	+)))
	58	+
	59	+(((
	60	+To use NMDS200, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports. If local operator support it, user needs to get a** (% style="color:blue" %)NB-IoT SIM card(%%)** from the operator and install into NMDS200 to get NB-IoT network connection.
	61	+)))
	62	+
	63	+
	64	+== ​1.2  Features ==
	65	+
	66	+
27	27	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
28		-* Open/Close detect
29		-* Open/Close statistics
	68	+* Short uplink interval for Distance Alarm
30	30	* Monitor Battery Level
31		-* Uplink on periodically and open/close event
	70	+* Microwave Radar for distance detection
32	32	* Datalog feature
33	33	* Uplink periodically
34	34	* Downlink to change configure
...	...	@@ -39,106 +39,105 @@
39	39	* Micro SIM card slot for NB-IoT SIM
40	40	* 8500mAh Battery for long-term use
41	41
42		-== **1.3  Specification** ==
43	43
44		-**Common DC Characteristics:**
	82	+== 1.3 Radar probe specification ==
45	45
46		-* Supply Voltage: 2.1v ~~ 3.6v
47		-* Operating Temperature: -40 ~~ 85°C
48	48
49		-**NB-IoT Spec:**
	85	+* Measuring Method: FMCW
	86	+* Frequency: 24.000 ~~ 24.500 GHz
	87	+* Measurement output power: 6dBm
	88	+* Measure range: 0.5 ~~ 20m
	89	+* Accuracy: ±0.1m
	90	+* Resolution: 0.01m
	91	+* Horizontal Angel: 78°
	92	+* Vertical Angel: 23°
50	50
51		-* - B1 @H-FDD: 2100MHz
52		-* - B3 @H-FDD: 1800MHz
53		-* - B8 @H-FDD: 900MHz
54		-* - B5 @H-FDD: 850MHz
55		-* - B20 @H-FDD: 800MHz
56		-* - B28 @H-FDD: 700MHz
57	57
58		-== **1.4 Installation** ==
	95	+== 1.4  Storage Temperature ==
59	59
60		-Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
61	61
62		-[[image:image-20221021110329-1.png]]
	98	+ -40°C to +85°C
63	63
64		-[[image:image-20221022234602-2.png||height="288" width="922"]]
65	65
	101	+== 1.5 ​ Applications ==
66	66
67		-== **1.5 ​Applications** ==
68	68
69		-* Open/Close Detection
70		-* Pulse meter application
71		-* Dry Contact Detection
	104	+* Horizontal distance measurement
	105	+* Liquid level measurement
	106	+* Parking management system
	107	+* Object proximity and presence detection
	108	+* Intelligent trash can management system
	109	+* Robot obstacle avoidance
	110	+* Automatic control
	111	+* Sewer
	112	+* Bottom water level monitoring
72	72
73		-== **1.6 Mechanical** ==
74	74
75		-​[[image:image-20221021110415-3.png]]
	115	+== 1.6  Specification ==
76	76
77		-== ** 1.7 Pin Definitions and Switch** ==
78	78
79		-[[image:image-20221021110429-4.png]]
	118	+(% style="color:blue" %)**Common DC Characteristics:**
80	80
81		-=== **1.7.1 Pin Definition** ===
	120	+* Supply Voltage: 2.1v ~~ 3.6v
	121	+* Operating Temperature: 0 ~~ 70°C
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]]**.
	123	+(% style="color:blue" %)**NB-IoT Spec:**
84	84
	125	+* B1 @H-FDD: 2100MHz
	126	+* B3 @H-FDD: 1800MHz
	127	+* B8 @H-FDD: 900MHz
	128	+* B5 @H-FDD: 850MHz
	129	+* B20 @H-FDD: 800MHz
	130	+* B28 @H-FDD: 700MHz
85	85
86		-=== **1.7.2 Jumper JP2(Power ON/OFF)** ===
87	87
88		-Power on Device when putting this jumper.
	133	+== 1.7  Installation ==
89	89
90	90
91		-=== **1.7.3 BOOT MODE / SW1** ===
	136	+Sensor measure direction and angle is as below. When install the sensor, please make sure the sensor direct to object.
92	92
93	93
94		-1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. The firmware won't run.
	139	+[[image:image-20221207170748-1.png]]
95	95
96		-2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
97	97
	142	+ [[image:image-20221207170748-2.png||height="345" width="634"]]
98	98
99		-=== **1.7.4 Reset Button** ===
100	100
	145	+== 1.8  Pin Definitions and Switch ==
101	101
102		-Press to reboot the device.
103	103
	148	+[[image:1670404362039-351.png]]
104	104
105		-=== **1.7.5 LED** ===
106	106
	151	+= 2.  Use NMDS200 to communicate with IoT Server =
107	107
108		-The LED will blink when :
	153	+== 2.1  How it works ==
109	109
110		-1. Boot the device in flash mode
111		-1. Send an uplink packet
112	112
113		-= **2.  Use CPN01 to communicate with IoT Server** =
	156	+The NB-IoT network will forward this value to IoT server via the protocol defined by NMDS200.
114	114
115		-== **2.1  How it works** ==
	158	+The diagram below shows the working flow in the default firmware of NMDS200:
116	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.
	160	+[[image:image-20221021110615-5.png||height="996" width="492"]]
118	118
119		-The diagram below shows the working flow in the default firmware of CPN01:
120	120
121		-[[image:image-20221021110615-5.png]]
	163	+== 2.2 ​ Configure NMDS200 ==
122	122
123	123
124		-== **2.2 ​ Configure CPN01** ==
	166	+To use NMDS200 in your city, make sure to meet below requirements:
125	125
126		-=== **2.2.1 Test Requirement** ===
127		-
128		-To use CPN01 in your city, make sure to meet below requirements:
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.
	169	+* 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.
	172	+Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NMDS200 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
135	135
136		-[[image:image-20221023000439-3.png]]
	174	+[[image:image-20221209090938-1.png]]
137	137
138		- ​
139	139
140		-=== **2.2.2 Insert SIM card** ===
	177	+=== 2.2.1 Insert NB-IoT SIM card ===
141	141
	179	+
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:
...	...	@@ -146,425 +146,376 @@
146	146	[[image:image-20221021110745-6.png]] ​
147	147
148	148
149		-=== **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
	187	+=== 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:**
	190	+User need to configure NMDS200 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NMDS200 support AT Commands, user can use a USB to TTL adapter to connect to NMDS200 and use AT Commands to configure it, as below.
154	154
155		- USB TTL GND <~-~-~-~-> GND
	192	+(% style="color:blue" %)**Connection:**
156	156
157		- USB TTL TXD <~-~-~-~-> UART_RXD
	194	+(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
158	158
159		- USB TTL RXD <~-~-~-~-> UART_TXD
	196	+(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
160	160
	198	+(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
	199	+
	200	+
161	161	In the PC, use below serial tool settings:
162	162
163		-* Baud:  **9600**
164		-* Data bits:** 8**
165		-* Stop bits: **1**
166		-* Parity:  **None**
167		-* Flow Control: **None**
	203	+* Baud:  (% style="color:red" %)**9600**
168	168
169		-Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
	205	+* Data bits:** (% style="color:red" %)8(%%)**
170	170
171		-​[[image:image-20221021110817-7.png]]
	207	+* Stop bits: (% style="color:red" %)**1**
172	172
173		-CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
	209	+* Parity:  (% style="color:red" %)**None**
174	174
	211	+* Flow Control: (% style="color:red" %)**None**
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]]
	213	+Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
177	177
178		-=== **2.2.4 Use CoAP protocol to uplink data** ===
	215	+​[[image:image-20221021110817-7.png]]
179	179
180		-**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	+NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
181	181
182		-**Use below commands:**
183	183
184		-* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
185		-* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ to set CoAP server address and port
186		-* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path
	220	+(% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
187	187
188		-For parameter description, please refer to AT command set
189	189
190		-[[image:image-20221021110948-8.png]]
	223	+=== 2.2.3 Use CoAP protocol to uplink data ===
191	191
192		-After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
193	193
194		-[[image:image-20221021110956-9.png]] ​
	226	+(% style="color:red" %)**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
195	195
196		-=== **2.2.5 Use UDP protocol to uplink data(Default protocol)** ===
197	197
198		-This feature is supported since firmware version v1.0.1
	229	+(% style="color:blue" %)**Use below commands in NMDS200:**
199	199
200		-* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
201		-* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ to set UDP server address and port
202		-* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
	231	+* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
203	203
204		-​ [[image:image-20221021111025-10.png]]
	233	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
205	205
206		-[[image:image-20221021111033-11.png||height="241" width="576"]]
	235	+* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
207	207
208		-​
	237	+For parameter description, please refer to AT command set
209	209
210		-=== **2.2.6 Use MQTT protocol to uplink data** ===
	239	+[[image:1670471530120-960.png||height="647" width="674"]]
211	211
212		-This feature is supported since firmware version v110
213	213
214		-* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
215		-* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
216		-* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
217		-* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
218		-* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
219		-* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
220		-* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
	242	+After configuring the server address and (% style="color:green" %)**reset NMDS200**(%%) (via AT+ATZ ), NMDS200 will start to uplink sensor values to the CoAP server.
221	221
222		-​ [[image:image-20221021111058-12.png]]
	244	+[[image:1670405841875-916.png]] ​
223	223
224		-[[image:image-20221021111108-13.png]]
225	225
226		-​
	247	+=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
227	227
228		-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.
229	229
230		-=== **2.2.7 Use TCP protocol to uplink data** ===
	250	+(% style="color:blue" %)**AT Commands:**
231	231
232		-This feature is supported since firmware version v110
	252	+* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
233	233
234		-* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
235		-* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ to set TCP server address and port
	254	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
236	236
237		-​ [[image:image-20221021111125-14.png]]
	256	+* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
238	238
239		-[[image:image-20221021111131-15.png]]
	258	+​ [[image:1670471559211-638.png]]
240	240
241		-​
242	242
243		-=== **2.2.8 Change Update Interval** ===
	261	+[[image:image-20221021111033-11.png||height="241" width="576"]]
244	244
245		-User can use below command to change the **uplink interval**.
	263	+​
246	246
247		-* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
	265	+=== 2.2.5 Use MQTT protocol to uplink data ===
248	248
249		-**NOTE:**
250	250
251		-**~1. By default, the device will send an uplink message every 1 hour.**
	268	+(% style="color:blue" %)**AT Commands:**
252	252
253		-== **2.3  Uplink Payload** ==
	270	+* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
254	254
255		-In this mode, uplink payload includes 87 bytes in total by default.
	272	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
256	256
257		-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+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
258	258
259		-|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
260		-|**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+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
261	261
262		-|2|2|4|8 group
263		-|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
	278	+* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
264	264
265		-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+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
266	266
267		-[[image:image-20221021111201-16.png||height="572" width="792"]]
	282	+* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
268	268
269		-The payload is ASCII string, representative same HEX:
	284	+​ [[image:1670471584490-640.png]]
270	270
271		-**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 //(%%)**
272	272
273		-where:
274		-*(% style="color:#037691" %) **Device ID:**(%%) 0x f867787050213317 = f867787050213317
	287	+[[image:1670405928926-116.png]]
275	275
276		-*(% style="color:#037691" %) **Version:**(%%) 0x0064=100=1.0.0
	289	+​
277	277
278		-*(% style="color:#037691" %) **BAT:**(%%) 0x0c78 = 3192 mV = 3.192V
	291	+MQTT protocol has a much higher power consumption compare with UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
279	279
280		-*(% style="color:#037691" %) **Singal: **(%%)0x17 = 23
281	281
282		-*(% style="color:#037691" %) **Mod:**(%%) 0x01 = 1
	294	+=== 2.2.6 Use TCP protocol to uplink data ===
283	283
284		-*(% style="color:#037691" %) **Calculate Flag:**(%%) 0x00= 0
285	285
286		-*(% style="color:#037691" %) **Contact Status:**(%%) 0x00= 0
	297	+(% style="color:blue" %)**AT Commands:**
287	287
288		-*(% style="color:#037691" %) **Alarm:**(%%)0x00 =0
	299	+* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
289	289
290		-*(% style="color:#037691" %) **Total pulse:0x09 =0**
	301	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
291	291
292		-*(% style="color:#037691" %) **The last open duration:**(%%)0x02 =2
	303	+​ [[image:1670471613823-833.png]]
293	293
294		-*(% style="color:#037691" %)**Time stamp :**(%%) 0x6315537b =1662342011
295	295
296		-*(% style="color:#037691" %) **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000b0200002663510fed
	306	+[[image:image-20221021111131-15.png]]
297	297
298		-*(% style="color:#037691" %) **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
	308	+​
299	299
300		-== **2.4  Payload Explanation and Sensor Interface** ==
	310	+=== 2.2.7 Change Update Interval ===
301	301
302		-=== **2.4.1  Device ID** ===
303	303
304		-By default, the Device ID equal to the last 15 bits of IMEI.
	313	+User can use below command to change the (% style="color:blue" %)**uplink interval**.
305	305
306		-User can use **AT+DEUI** to set Device ID
	315	+* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
307	307
308		-**Example:**
	317	+(% style="color:red" %)**NOTE:**
309	309
310		-AT+DEUI=868411056754138
	319	+1.  By default, the device will send an uplink message every 4 hour.
311	311
312		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
313	313
314		-=== **2.4.2  Version Info** ===
	322	+== 2.3  Uplink Payload ==
315	315
316		-Specify the software version: 0x64=100, means firmware version 1.00.
317	317
318		-For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
	325	+The uplink payload includes 23 bytes in total by default.
319	319
320		-=== **2.4.3  Battery Info** ===
	327	+Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
321	321
322		-Check the battery voltage for CPN01.
323	323
324		-Ex1: 0x0B45 = 2885mV
	330	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:450px" %)
	331	+|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:50px" %)**8**|(% style="background-color:#4f81bd; color:white; width:31px" %)**2**|(% style="background-color:#4f81bd; color:white; width:31px" %)**2**|(% style="background-color:#4f81bd; color:white; width:75px" %)**1**|(% style="background-color:#4f81bd; color:white; width:31px" %)**1**|(% style="background-color:#4f81bd; color:white; width:51px" %)**1**|(% style="background-color:#4f81bd; color:white; width:61px" %)**2**|(% style="background-color:#4f81bd; color:white; width:60px" %)**2**
	332	+|(% style="width:93px" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) [[Distance 1>>||anchor="H2.4.5A0Distance"]] |(% style="width:93px" %) [[Distance 2>>||anchor="H2.4.5A0Distance"]]
325	325
326		-Ex2: 0x0B49 = 2889mV
	334	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:430px" %)
	335	+|(% style="background-color:#4f81bd; color:white; width:80px" %)**4**|(% style="background-color:#4f81bd; color:white; width:80px" %)**2**|(% style="background-color:#4f81bd; color:white; width:80px" %)**2**|(% style="background-color:#4f81bd; color:white; width:80px" %)**4**|(% style="background-color:#4f81bd; color:white; width:110px" %)(((
	336	+**1-32 group**
	337	+)))
	338	+|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.6A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:100px" %)...
327	327
328		-=== **2.4.4  Signal Strength** ===
	340	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
329	329
330		-NB-IoT Network signal Strength.
	342	+[[image:1670406261143-723.png]]
331	331
332		-**Ex1: 0x1d = 29**
333	333
334		-**0**  -113dBm or less
	345	+The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
335	335
336		-**1**  -111dBm
	347	+**where:**
337	337
338		-**2...30** -109dBm... -53dBm
	349	+* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
339	339
340		-**31**   -51dBm or greater
	351	+* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
341	341
342		-**99**    Not known or not detectable
	353	+* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
343	343
344		-=== **2.4.5 Calculate Flag** ===
	355	+* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
345	345
346		-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.
	357	+* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
347	347
348		-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.
	359	+* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
349	349
350		-Default value: 0.
	361	+* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
351	351
352		-Range (6 bits): (b)000000 ~~ (b) 111111
	363	+* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
353	353
354		-=== **2.4.6  Alarm** ===
	365	+* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
355	355
356		-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]]
357	357
358		-=== **2.4.7 Contact Status** ===
	368	+== 2.4  Payload Explanation and Sensor Interface ==
359	359
360		-0: Open
	370	+=== 2.4.1  Device ID ===
361	361
362		-1: Close
363	363
364		-=== **2.4.8 Total pulse** ===
	373	+By default, the Device ID is equal to the last 15 bits of IMEI.
365	365
366		-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]]
	375	+User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
367	367
368		-Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
	377	+**Example:**
369	369
370		-=== **2.4.9 The last open duration** ===
	379	+AT+DEUI=868411056754138
371	371
372		-Dry Contact last open duration.
	381	+The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
373	373
374		-Unit: min.
375	375
376		-[[image:image-20221021111346-17.png||height="146" width="770"]]
	384	+=== 2.4.2  Version Info ===
377	377
378	378
379		-=== **2.4.10  Timestamp** ===
	387	+Specify the software version: 0x64=100, which means firmware version 1.00.
380	380
381		-Time stamp : 0x6315537b =1662342011
	389	+For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0.
382	382
383		-Convert Unix timestamp to time 2022-9-5 9:40:11.
384	384
385		-**~ **
	392	+=== 2.4.3  Battery Info ===
386	386
387		-== **2.5  Downlink Payload** ==
388	388
389		-By default, CPN01 prints the downlink payload to console port.
	395	+Check the battery voltage for NMDS200.
390	390
391		-[[image:image-20221021111414-18.png]] ​
	397	+Ex1: 0x0B45 = 2885mV
392	392
393		-**Examples:**
	399	+Ex2: 0x0B49 = 2889mV
394	394
395		-* **Set TDC**
396	396
397		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	402	+=== 2.4.4  Signal Strength ===
398	398
399		-Payload:    01 00 00 1E    TDC=30S
400	400
401		-Payload:    01 00 00 3C    TDC=60S
	405	+NB-IoT Network signal Strength.
402	402
403		-* **Reset**
	407	+(% style="color:blue" %)**Ex1: 0x1d = 29**
404	404
405		-If payload = 0x04FF, it will reset the NSE01
	409	+(% style="color:#037691" %)**0** (%%) -113dBm or less
406	406
407		-* **INTMOD**
	411	+(% style="color:#037691" %)**1**  (%%) -111dBm
408	408
409		-Downlink Payload: 06000003, Set AT+INTMOD=3
	413	+(% style="color:#037691" %)**2...30** (%%) -109dBm... -53dBm
410	410
411		-== **2.6  ​LED Indicator** ==
	415	+(% style="color:#037691" %)**31** (%%) -51dBm or greater
412	412
413		-The CPN01 has an internal LED which is to show the status of different state.
	417	+(% style="color:#037691" %)**99** (%%) Not known or not detectable
414	414
415		-* 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)
416		-* Then the LED will be on for 1 second means device is boot normally.
417		-* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
418		-* For each uplink probe, LED will be on for 500ms.
419	419
420		-== **2.7  Alarm Base on Timeout** ==
	420	+=== 2.4.5  Distance ===
421	421
422		-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:
423	423
	423	+[[image:1670407401682-959.png]]
424	424
425		-**~1. Keep Status: Status to be monitor**
426	426
427		-Keep Status = 1: Monitor Close to Open event
	426	+(% style="color:blue" %)**Object1 Distance:**
428	428
429		-Keep Status = 0: Monitor Open to Close event
	428	+Distance between sensor probe to the first object. (unit: cm)
430	430
	430	+For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
431	431
432		-**2. Keep Time: Timeout to send an Alarm**
	432	+(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
433	433
434		-Range 0 ~~ 65535(0xFFFF) seconds.
435	435
436		-If keep time = 0, Disable Alarm Base on Timeout feature.
	435	+(% style="color:blue" %)**Object2 Distance:**
437	437
438		-If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
	437	+Distance between sensor probe to the second object. (unit: cm)
439	439
440	440
441		-**AT Command** to configure:
	440	+=== 2.4.6  Timestamp ===
442	442
443		-**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.
444	444
445		-**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
	443	+Timestamp : 0x6315537b =1662342011
446	446
447		-== **2.8 Set debug mode** ==
448	448
449		-Feature: Enable or Disable debug mode
	446	+== 2.5  Downlink Payload ==
450	450
451	451
452		-**AT Command: AT+DEBUG**
	449	+By default, NMDS200 prints the downlink payload to console port.
453	453
454		-[[image:image-20221021111629-21.png]]
	451	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	452	+|(% style="background-color:#4f81bd; color:white" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:97px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:183px" %)**Downlink payload size(bytes)**
	453	+|TDC (Transmit Time Interval)|Any|(% style="width:97px" %)01|(% style="width:183px" %)4
	454	+|RESET|Any|(% style="width:97px" %)04|(% style="width:183px" %)2
	455	+|INTMOD|Any|(% style="width:97px" %)06|(% style="width:183px" %)4
455	455
456		-== **2.9 Clear Flash Record** ==
	457	+**Examples:**
457	457
458		-Feature: Clear flash storage for data log feature.
	459	+* (% style="color:#037691" %)**Set TDC**
459	459
460		-**AT Command: AT+CLRDTA**
	461	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
461	461
462		-[[image:image-20221021111527-19.png]]
	463	+Payload:    01 00 00 1E    TDC=30S
463	463
464		-== ** 2.10 Set trigger mode** ==
	465	+Payload:    01 00 00 3C    TDC=60S
465	465
466		-➢ AT Command: **AT+TTRMOD**
	467	+* (% style="color:#037691" %)**Reset**
467	467
468		-Feature: Set the trigger interrupt mode.
	469	+If payload = 0x04FF, it will reset the NMDS200
469	469
470		-[[image:image-20221021111552-20.png]]
	471	+* (% style="color:#037691" %)**INTMOD**
471	471
472		-== **2.11 Set the calculate flag** ==
	473	+Downlink Payload: 06000003, Set AT+INTMOD=3
473	473
474		-Feature: Set the calculate flag
475	475
476		-**AT Command: AT+CALCFLAG**
	476	+== 2.6  ​LED Indicator ==
477	477
478		-[[image:image-20221021111711-22.png]]
479	479
480		-== **2.12 Set count number** ==
	479	+The NMDS200 has an internal LED which is to show the status of different states.
481	481
482		-Feature: Manually set the count number
	481	+* When the device starts normally, the LED will light up for 1 second.
	482	+* After NMDS200 join NB-IoT network. The LED will be ON for 3 seconds.
	483	+* For each uplink probe, LED will be on for 500ms.
483	483
484		-**AT Command: AT+SETCNT**
485	485
486		-[[image:image-20221021111748-24.png]]
	486	+== 2.7  Distance alarm function ==
487	487
488		-== **2.13 Set the number of data to be uploaded and the recording time** ==
489	489
490		-➢ AT Command:
	489	+(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
491	491
492		-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)
	491	+(% style="color:#037691" %)**Example 1:**
493	493
	493	+AT+ ALARM1 =60,200  ~/~/ Alarm when distance1 lower than 60.
494	494
495		-AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
	495	+AT+ ALARM2 =min,max
496	496
497		-== **2.14 Read or Clear cached data** ==
498	498
499		-➢ AT Command:
	498	+(% style="color:#037691" %)**Example 2:**
500	500
501		-AT+CDP    ~/~/ Read cached data
	500	+AT+ ALARM2 =200,1500  ~/~/ Alarm when distance2 lower than 1500.
502	502
503		-[[image:image-20221021111810-25.png||height="364" width="797"]]
504	504
	503	+== 2.8  Set the number of data to be uploaded and the recording time ==
505	505
506		-AT+CDP=0    ~/~/ Clear cached data ​
507	507
508		-== **2.15  ​Firmware Change Log** ==
	506	+(% style="color:blue" %)**AT Command:**
509	509
510		-Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
	508	+(% style="color:#037691" %)**AT+TR=900**(%%)  ~/~/  The unit is seconds, and the default is to record data once every 900 seconds. **(**The minimum can be set to 180 seconds, **also the time when the alarm function sends an uplink when it detects an alarm)**
511	511
512		-Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
	510	+(% style="color:#037691" %)**AT+NOUD=8**(%%)** ** ~/~/  The device uploads 0 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
513	513
514		-== **2.16  ​Battery Analysis** ==
515	515
516		-=== **2.16.1  ​Battery Type** ===
	513	+== 2.9  Read or Clear cached data ==
517	517
518		-The CPN01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
519	519
520		-The battery is designed to last for several years depends on the actually use environment and update interval.
	516	+(% style="color:blue" %)**AT Command:**
521	521
522		-The battery related documents as below:
	518	+(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
523	523
524		-* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
525		-* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
526		-* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	520	+(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
527	527
528		-[[image:image-20221021111911-26.png]] ​
	522	+[[image:1670408172929-569.png]]
529	529
530		-=== **2.16.2  Power consumption Analyze** ===
531	531
532		-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.
	525	+== 2.10  ​Firmware Change Log ==
533	533
534		-Instruction to use as below:
535	535
536		-**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/]]
	528	+Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]
537	537
538		-**Step 2: ** Open it and choose
	530	+Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
539	539
540		-* Product Model
541		-* Uplink Interval
542		-* Working Mode
543	543
544		-And the Life expectation in difference case will be shown on the right.
	533	+== 2.11 Battery & Power Consumption ==
545	545
546		-[[image:image-20221021111923-27.png||height="253" width="783"]] ​
547	547
548		-=== **2.16.3  ​Battery Note** ===
	536	+NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
549	549
550		-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.
	538	+[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
551	551
552		-=== **2.16.4  Replace the battery** ===
553	553
554		-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).
	541	+= 3. ​ Access NB-IoT Module =
555	555
556		-= **3. ​ Access NB-IoT Module** =
557	557
558	558	Users can directly access the AT command set of the NB-IoT module.
559	559
560	560	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/]]
561	561
562		-[[image:image-20221021112006-28.png]] ​
563	563
564		-= **4.  Using the AT Commands** =
	549	+[[image:image-20221118094449-6.png]] ​
565	565
566		-== **4.1  Access AT Commands** ==
567	567
	552	+= 4.  Using the AT Commands =
	553	+
	554	+== 4.1  Access AT Commands ==
	555	+
	556	+
568	568	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]]
569	569
570	570	AT+<CMD>?  : Help on <CMD>
...	...	@@ -575,8 +575,9 @@
575	575
576	576	AT+<CMD>=?  : Get the value
577	577
578		-**General Commands**
579	579
	568	+(% style="color:blue" %)**General Commands**
	569	+
580	580	AT  : Attention
581	581
582	582	AT?  : Short Help
...	...	@@ -591,133 +591,112 @@
591	591
592	592	AT+INTMOD            : Set the trigger interrupt mode
593	593
594		-AT+5VT  : Set extend the time of 5V power
	584	+AT+5VT  : Set extend the time of 5V power
595	595
596		-AT+PRO  : Choose agreement
	586	+AT+PRO  : Choose agreement
597	597
598		-AT+RXDL  : Extend the sending and receiving time
	588	+AT+RXDL  : Extend the sending and receiving time
599	599
600		-AT+SERVADDR  : Server Address
	590	+AT+SERVADDR  : Server Address
601	601
602		-AT+TR      : Get or Set record time"
	592	+AT+TR      :  Get or Set record time
603	603
	594	+AT+NOUD :  Get or Set the number of data to be uploaded
604	604
605		-AT+NOUD      : Get or Set the number of data to be uploaded
	596	+AT+CDP     :  Read or Clear cached data
606	606
	598	+AT+DEBUG:  Enable or Disable debug mode
607	607
608		-AT+CDP     : Read or Clear cached data
	600	+AT+ALARM1:  Get or Set alarm of distance1
609	609
	602	+AT+ALARM2:  Get or Set alarm of distance2
610	610
611		-AT+ DEBUG   : Enable or Disable debug mode
	604	+AT+GETSENSORVALUE :  Returns the current sensor measurement
612	612
613		-AT+ TTRIG   : Get or Set Alarm Base on Timeout
	606	+AT+POWERIC :  Get or set the Power IC flag
614	614
615		-AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
616	616
617		-AT+ CALCFLAG   : Get or Set the calculate flag
	609	+(% style="color:blue" %)**COAP Management**
618	618
619		-AT+ CLRC   : Clear current door open count
	611	+AT+URI :  Resource parameters
620	620
621		-**COAP Management**
622	622
623		-AT+URI            : Resource parameters
	614	+(% style="color:blue" %)**UDP Management**
624	624
625		-**UDP Management**
	616	+AT+CFM :  Upload confirmation mode (only valid for UDP)
626	626
627		-AT+CFM          : Upload confirmation mode (only valid for UDP)
628	628
629		-**MQTT Management**
	619	+(% style="color:blue" %)**MQTT Management**
630	630
631		-AT+CLIENT               : Get or Set MQTT client
	621	+AT+CLIENT  : Get or Set MQTT client
632	632
633		-AT+UNAME  : Get or Set MQTT Username
	623	+AT+UNAME : Get or Set MQTT Username
634	634
635		-AT+PWD                  : Get or Set MQTT password
	625	+AT+PWD  :  Get or Set MQTT password
636	636
637		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	627	+AT+PUBTOPIC :  Get or Set MQTT publish topic
638	638
639		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	629	+AT+SUBTOPIC :  Get or Set MQTT subscription topic
640	640
641		-**Information**
642	642
643		-AT+FDR  : Factory Data Reset
	632	+(% style="color:blue" %)**Information**
644	644
645		-AT+PWORD  : Serial Access Password
	634	+AT+FDR :  Factory Data Reset
646	646
647		-= **​5.  FAQ** =
	636	+AT+PWORD :  Serial Access Password
648	648
649		-== **5.1 ​ How to Upgrade Firmware** ==
650	650
651		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	639	+= ​5.  FAQ =
652	652
653		-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]]
	641	+== 5.1 ​ How to Upgrade Firmware ==
654	654
655		-**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
656	656
657		-== **5.2  Can I calibrate CPN01 to different soil types?** ==
	644	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
658	658
659		-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]].
	646	+Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
660	660
661		-= **6.  Trouble Shooting** =
	648	+(% style="color:red" %)**Notice: **(% style="color:blue" %)**NMDS200** (%%)**and (% style="color:blue" %)LMDS200(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
662	662
663		-== **6.1  ​Connection problem when uploading firmware** ==
664	664
665		-**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]]
	651	+= 6.  Trouble Shooting =
666	666
667		-== **6.2  AT Command input doesn't work** ==
	653	+== 6.1  ​Connection problem when uploading firmware ==
668	668
669		-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.
670	670
671		-= **7. ​ Order Info** =
	656	+(% style="color:blue" %)**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
672	672
673		-Part Number**:** CPN01
674	674
675		-= **8.  Packing Info** =
	659	+== 6.2  AT Command input doesn't work ==
676	676
677		-**Package Includes**:
678	678
679		-* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
680		-* External antenna x 1
	662	+In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER** (%%)while press the send key, user need to add ENTER in their string.
681	681
682		-**Dimension and weight**:
683	683
684		-* Size: 195 x 125 x 55 mm
685		-* Weight:   420g
	665	+== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
686	686
687		-= **9.  Support** =
688	688
689		-* 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.
690		-* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
	668	+This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
691	691
692		-​
693	693
	671	+= 7. ​ Order Info =
694	694
695	695
	674	+Part Number:(% style="color:blue" %)** NMDS200**
696	696
697	697
	677	+= 8.  Packing Info =
698	698
699	699
	680	+(% style="color:blue" %)**Package Includes**:
700	700
	682	+* NMDS200 NB-IoT Microwave Radar Distance Sensor x 1
701	701
702	702
	685	+= 9.  Support =
703	703
704	704
	688	+* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
705	705
	690	+* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
706	706
707		-
708		-
709		-
710		-
711		-
712		-
713		-
714		-
715		-
716		-
717		-
718		-
719		-
720		-
721		-
722		-
723		-
	692	+​

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