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Details

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Title

...	...	@@ -1,1 +1,1 @@
1		-CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
	1	+NDS03A - Outdoor NB-IoT Open/Close Door Sensor User Manual

Author

...	...	@@ -1,1 +1,1 @@
1		-XWiki.David
	1	+XWiki.Xiaoling

Content

...	...	@@ -1,36 +1,69 @@
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"]]
	2	+[[image:image-20221117105556-1.png]]
3	3
4	4
5		-**~1. Introduction**
6	6
7		-**1.1 ​**What is CPN01 **NB-IOT** Pulse/Contact Sensor
8	8
9		-The Dragino CPL01 is a **NB-IOT Contact Sensor**. It detects open/close status and uplink to IoT server via LoRaWAN network. user can see the dry contact status, open time, open counts in the IoT Server.
10	10
11		-The CPL01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
12	12
13		-CPL01 has the open alarm feature, user can set this feature so device will send Alarm if the contact has been open for a certain time.
14	14
15		-CPL01 is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
	10	+**Table of Contents：**
16	16
17		-NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
18		-\\CPN01 supports different uplink methods include **TCP,MQTT,UDP and CoAP  **for different application requirement.
19		-\\CPN01 is powered by  **8500mAh Li-SOCI2 battery**, It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
20		-\\To use CPN01, user needs to check if there is NB-IoT coverage in local area and with the bands CPN01 supports. If the local operate support it, user needs to get a **NB-IoT SIM card** from local operator and install CPN01 to get NB-IoT network connection
	12	+{{toc/}}
21	21
22		-​
23	23
24	24
25		-**​1.2 Features**
26	26
	17	+
	18	+= 1.  Introduction =
	19	+
	20	+== 1.1 ​ What is NDS03A NB-IoT Open/Close Door Sensor ==
	21	+
	22	+
	23	+(((
	24	+The Dragino NDS03A is an (% style="color:blue" %)**Open/Close NB-IoT Door Sensor**(%%). It detects door (% style="color:blue" %)**open/close status**(%%) and (% style="color:blue" %)**uplinks**(%%) to IoT server via NB-IoT network. NDS03A can connect two door sensors. user can see the door status, open duration, open counts in the IoT Server.
	25	+)))
	26	+
	27	+(((
	28	+The NDS03A will send periodically data (% style="color:blue" %)**every 4 hours** (%%)as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. Users can also disable the uplink for each open/close event, instead, NDS03A can count each open event and uplink periodically.
	29	+)))
	30	+
	31	+(((
	32	+NDS03A has a (% style="color:blue" %)**Datalog feature**(%%), it will record the open/close event and the user can retrieve the history from NB-IoT.
	33	+)))
	34	+
	35	+(((
	36	+NDS03A has the(% style="color:blue" %)**open alarm feature**(%%), user can set this feature so the device will send an alarm if the door has been open for a certain time.
	37	+)))
	38	+
	39	+(((
	40	+NDS03A is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
	41	+)))
	42	+
	43	+(((
	44	+NarrowBand-Internet of Things (NB-IoT) is a (% style="color:blue" %)**standards-based low power wide area (LPWA) technologyTCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
	45	+)))
	46	+
	47	+(((
	48	+NDS03A 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)
	49	+)))
	50	+
	51	+(((
	52	+To use NDS03A, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NDS03A supports. If local operator support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from the operator and install into NDS03A to get NB-IoT network connection.
	53	+)))
	54	+
	55	+
	56	+
	57	+== ​1.2  Features ==
	58	+
	59	+
27	27	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
28	28	* Open/Close detect
29	29	* Open/Close statistics
30	30	* Monitor Battery Level
31		-* Uplink on periodically and open/close event
	64	+* connect two door sensors
32	32	* Datalog feature
33		-* Uplink on periodically
	66	+* Uplink periodically
34	34	* Downlink to change configure
35	35	* Wall Mountable
36	36	* Outdoor Use
...	...	@@ -37,16 +37,45 @@
37	37	* Ultra-Low Power consumption
38	38	* AT Commands to change parameters
39	39	* Micro SIM card slot for NB-IoT SIM
40		-* 8500mAh Battery for long term use
	73	+* 8500mAh Battery for long-term use
41	41
42		-**1.3  Specification**
43	43
44		-**Common DC Characteristics:**
45	45
	77	+== 1.3  Storage & Operation ==
	78	+
	79	+
	80	+Temperature -40°C to +85°C
	81	+
	82	+
	83	+== 1.4  Mechanical ==
	84	+
	85	+
	86	+[[image:image-20221117114937-4.png]]
	87	+
	88	+
	89	+[[image:image-20221117114949-5.png]]
	90	+
	91	+
	92	+[[image:image-20221117115010-6.png]]
	93	+
	94	+
	95	+
	96	+== 1.5 ​ Applications ==
	97	+
	98	+
	99	+[[image:image-20221117114842-3.png]]
	100	+
	101	+
	102	+
	103	+== 1.6  Specification ==
	104	+
	105	+
	106	+(% style="color:blue" %)**Common DC Characteristics:**
	107	+
46	46	* Supply Voltage: 2.1v ~~ 3.6v
47	47	* Operating Temperature: -40 ~~ 85°C
48	48
49		-**NB-IoT Spec:**
	111	+(% style="color:blue" %)**NB-IoT Spec:**
50	50
51	51	* - B1 @H-FDD: 2100MHz
52	52	* - B3 @H-FDD: 1800MHz
...	...	@@ -55,261 +55,338 @@
55	55	* - B20 @H-FDD: 800MHz
56	56	* - B28 @H-FDD: 700MHz
57	57
58		-**1.4 Installation**
59	59
60		-Connect CPL01 to an Open Close sensor like below. So it can detect the open/close event.
61	61
62		-​[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image001.png]] [[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image002.png]] ​
	122	+== 1.7  Pin Definitions and Switch ==
63	63
64		-**1.5 ​Applications**
65	65
66		-* Open/Close Detection
67		-* Pulse meter application
68		-* Dry Contact Detection
	125	+[[image:image-20221021110429-4.png]]
69	69
70		-**1.6 Mechanical**
71	71
72		-​[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image003.png]]
	128	+=== 1.7.1  Pin Definition ===
73	73
74		-**~ 1.7 Pin Definitions and Switch**
75	75
76		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image004.png]]
	131	+The device is pre-configured to connect to a door sensor. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at:  [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
77	77
78		-**1.7.1 Pin Definition**
79	79
80		-CPL01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at: [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>url:https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
	134	+=== 1.7.2  Jumper JP2(Power ON/OFF) ===
81	81
82		-**1.7.2 Jumper JP2(Power ON/OFF)**
83	83
84		-
85	85	Power on Device when putting this jumper.
86	86
87	87
	140	+=== 1.7.3  BOOT MODE / SW1 ===
88	88
89		-**1.7.3 BOOT MODE / SW1**
90	90
	143	+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.
91	91
92		-1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
	145	+2)  Flash:  working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
93	93
94		-2) Flash: work mode, the device starts to work and send out console output for further debug
95	95
	148	+=== 1.7.4  Reset Button ===
96	96
97	97
98		-**1.7.4 Reset Button**
	151	+Press to reboot the device.
99	99
100	100
101		-Press to reboot the device.
	154	+=== 1.7.5  LED ===
102	102
103	103
	157	+The LED will blink when :
104	104
105		-**1.7.5 LED**
	159	+1.  Boot the device in flash mode
106	106
	161	+2.  Send an uplink packet
107	107
108		-It will flash:
109	109
110		-1. Boot the device in flash mode
111		-1. Send an uplink packet
	164	+== 1.8  Magnet Distance ==
112	112
113	113
114		-**2.  Use CPN01 to communicate with IoT Server**
	167	+(% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm
115	115
116		-**2.1  How it works**
	169	+(% style="color:blue" %)**Iron Door:**(%%)**    **30 ~~ 45mm
117	117
118		-The CPN01 is equipped with a NB-IoT module, the pre-loaded firmware in CPN01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
119	119
120		-The diagram below shows the working flow in default firmware of CPN01:
	172	+= 2.  Use NDS03A to communicate with IoT Server =
121	121
122		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image005.png||alt="说明: image-20220708101605-2.png"]]
	174	+== 2.1  How it works ==
123	123
124		-**2.2 ​ Configure the CPN01**
125	125
126		-**2.2.1 Test Requirement**
	177	+In this user case, the NDS03A is installed on the door edge to detect the open/close event and send the status to the NB-IoT server. The NB-IoT network will forward this value to IoT server via the protocol defined by NDS03A.
127	127
128		-To use CPN01 in your city, make sure meet below requirements:
	179	+The diagram below shows the working flow in the default firmware of NDS03A:
129	129
130		-* Your local operator has already distributed a NB-IoT Network there.
131		-* The local NB-IoT network used the band that CPN01 supports.
	181	+[[image:image-20221021110615-5.png]]
	182	+
	183	+
	184	+== 2.2 ​ Configure NDS03A ==
	185	+
	186	+=== 2.2.1 Test Requirement ===
	187	+
	188	+
	189	+To use NDS03A in your city, make sure to meet below requirements:
	190	+
	191	+* Your local operator has already distributed an NB-IoT Network.
	192	+* The local NB-IoT network used the band that NDS03A 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
	195	+Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDS03A 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		- ​
	197	+[[image:image-20221117142300-1.png]]
137	137
138		-**2.2.2 Insert SIM card**
139	139
	200	+=== 2.2.2 Insert NB-IoT SIM card ===
	201	+
	202	+
140	140	Insert the NB-IoT Card get from your provider.
141	141
142		-User need to take out the NB-IoT module and insert the SIM card like below:
	205	+User needs to take out the NB-IoT module and insert the SIM card like below:
143	143
144		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image006.png||alt="说明: 1657249468462-536.png"]] ​
	207	+[[image:image-20221021110745-6.png]] ​
145	145
146		-**2.2.3 Connect USB – TTL to CPN01 to configure it**
147	147
148		-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.
	210	+=== 2.2.3 Connect USB – TTL to NDS03A and configure it ===
149	149
150		-**Connection:**
151	151
152		- USB TTL GND <~-~-~-~-> GND
	213	+User need to configure NDS03A via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NDS03A support AT Commands, user can use a USB to TTL adapter to connect to NDS03A and use AT Commands to configure it, as below.
153	153
154		- USB TTL TXD <~-~-~-~-> UART_RXD
	215	+(% style="color:blue" %)**Connection:**
155	155
156		- USB TTL RXD <~-~-~-~-> UART_TXD
	217	+(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
157	157
	219	+(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
	220	+
	221	+(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
	222	+
	223	+
158	158	In the PC, use below serial tool settings:
159	159
160		-* Baud:  **9600**
161		-* Data bits:** 8**
162		-* Stop bits: **1**
163		-* Parity:  **None**
164		-* Flow Control: **None**
	226	+* Baud:  (% style="color:red" %)**9600**
165	165
166		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on CPN01. CPN01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
	228	+* Data bits:** (% style="color:red" %)8(%%)**
167	167
168		-​[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image007.png]]
	230	+* Stop bits: (% style="color:red" %)**1**
169	169
170		-**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]]
	232	+* Parity:  (% style="color:red" %)**None**
171	171
172		-**2.2.4 Use CoAP protocol to uplink data**
	234	+* Flow Control: (% style="color:red" %)**None**
173	173
174		-**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/]]
	236	+Make sure the switch is in FLASH position, then power on NDS03A by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
175	175
176		-**Use below commands:**
	238	+​[[image:image-20221021110817-7.png]]
177	177
178		-* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
179		-* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ to set CoAP server address and port
180		-* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path
	240	+NDS03A will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
181	181
	242	+
	243	+(% 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]]
	244	+
	245	+
	246	+
	247	+=== 2.2.4 Use CoAP protocol to uplink data ===
	248	+
	249	+
	250	+(% 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/]]
	251	+
	252	+
	253	+(% style="color:blue" %)**Use below commands in NDS03A:**
	254	+
	255	+* (% style="color:#037691" %)**AT+PRO=1**                (%%) ~/~/ Set to use CoAP protocol to uplink
	256	+
	257	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/ Set CoAP server address and port
	258	+
	259	+* (% style="color:#037691" %)**AT+URI=0,0,11,2,"mqtt" ** (%%) ~/~/  Set CoAP resource path
	260	+
182	182	For parameter description, please refer to AT command set
183	183
184		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image008.png]]
	263	+[[image:image-20221021110948-8.png]]
185	185
186		-After configure the server address and **reset the device** (via AT+ATZ ), CPN01 will start to uplink sensor values to CoAP server.
187	187
188		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image009.png]] ​
	266	+After configuring the server address and (% style="color:green" %)**reset NDS03A**(%%) (via AT+ATZ ), NDS03A will start to uplink sensor values to the CoAP server.
189	189
190		-**2.2.5 Use UDP protocol to uplink data(Default protocol)**
	268	+[[image:image-20221118103547-9.png||height="605" width="837"]] ​
191	191
192		-This feature is supported since firmware version v1.0.1
193	193
194		-* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
195		-* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ to set UDP server address and port
196		-* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
	271	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
197	197
198		-​ [[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image010.png]]
199	199
200		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image011.png||alt="说明: 1657249930215-289.png"]]
	274	+(% style="color:blue" %)**AT Commands:**
201	201
	276	+* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
	277	+
	278	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  Set UDP server address and port
	279	+
	280	+* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
	281	+
	282	+​ [[image:image-20221021111025-10.png]]
	283	+
	284	+
	285	+[[image:image-20221021111033-11.png||height="241" width="576"]]
	286	+
202	202	​
203	203
204		-**2.2.6 Use MQTT protocol to uplink data**
	289	+=== 2.2.6 Use MQTT protocol to uplink data ===
205	205
206		-This feature is supported since firmware version v110
207	207
208		-* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
209		-* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
210		-* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
211		-* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
212		-* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
213		-* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
214		-* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
	292	+(% style="color:blue" %)**AT Commands:**
215	215
216		-​ [[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image012.png]]
	294	+* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
217	217
218		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image013.png]]
	296	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
219	219
	298	+* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
	299	+
	300	+* (% style="color:#037691" %)**AT+UNAME=UNAME                     **(%%)** **~/~/  Set the username of MQTT
	301	+
	302	+* (% style="color:#037691" %)**AT+PWD=PWD                         **(%%)** **~/~/  Set the password of MQTT
	303	+
	304	+* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB              **(%%)** **~/~/  Set the sending topic of MQTT
	305	+
	306	+* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
	307	+
	308	+​ [[image:image-20221118103445-7.png]]
	309	+
	310	+
	311	+[[image:image-20221118103453-8.png||height="608" width="841"]]
	312	+
220	220	​
221	221
222		-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.
	315	+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.
223	223
224		-**2.2.7 Use TCP protocol to uplink data**
225	225
226		-This feature is supported since firmware version v110
	318	+=== 2.2.7 Use TCP protocol to uplink data ===
227	227
228		-* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
229		-* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ to set TCP server address and port
230	230
231		-​ [[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image014.png]]
	321	+(% style="color:blue" %)**AT Commands:**
232	232
233		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image015.png||alt="说明: 1657250255956-604.png"]]
	323	+* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
234	234
	325	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
	326	+
	327	+​ [[image:image-20221021111125-14.png]]
	328	+
	329	+[[image:image-20221021111131-15.png]]
	330	+
235	235	​
236	236
237		-**2.2.8 Change Update Interval**
	333	+=== 2.2.8 Change Update Interval ===
238	238
239		-User can use below command to change the **uplink interval**.
240	240
241		-* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
	336	+User can use below command to change the (% style="color:blue" %)**uplink interval**.
242	242
243		-**NOTE:**
	338	+* (% style="color:#037691" %)**AT+TDC=14400      ** (%%) ~/~/ Set Update Interval to 14400s (4 hours)
244	244
245		-**~1. By default, the device will send an uplink message every 1 hour.**
	340	+(% style="color:red" %)**NOTE:**
246	246
247		-**2.3  Uplink Payload**
	342	+1.  By default, the device will send an uplink message every 4 hour.
248	248
249		-In this mode, uplink payload includes 87 bytes in total by default.
250	250
251		-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.
	345	+== 2.3  Uplink Payload ==
252	252
253		-|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|**1**|**2**|**2**|4
254		-|**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
255	255
	348	+The uplink payload includes 26 bytes in total by default.
256	256
257		-|2|2|4|8 group
258		-|[[Soil Temperature>>path:#H2.4.6A0SoilTemperature]]|[[Soil P>>path:#H2.4.7A0SoilConductivity28EC29]]H|Time stamp|...
	350	+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.
259	259
260		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
	352	+(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
261	261
262		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image016.png]]
	354	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	355	+|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**1**|(% style="width:90px" %)**3**|(% style="width:100px" %)**3**
	356	+|=(% 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" %)Door Status|(% style="width:60px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]]|(% style="width:94px" %)door open num(pb14) |(% style="width:93px" %)last open time(pb14)
263	263
	358	+(% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
	359	+|(% style="width:50px" %)**4**|(% style="width:90px" %)**1**|(% style="width:90px" %)**3**|(% style="width:90px" %)**3**|(% style="width:60px" %)4|(% style="width:50px" %)(((
	360	+**1-32 group**
	361	+)))
	362	+|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:115px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)|(% style="width:99px" %)last open time(pb14)|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
	363	+
	364	+
	365	+(% style="color:blue" %)**When AT+TTRCHANNEL=2:**
	366	+
	367	+
	368	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	369	+|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:45px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:60px" %)**1**|(% style="width:60px" %)**1**|(% style="width:87px" %)**3**|(% style="width:80px" %)**3**
	370	+|=(% style="width: 96px;" %)**Value**|(% style="width:66px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:70px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:55px" %)Door Status(pb14)|(% style="width:57px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb14)|(% style="width:86px" %)door open num(pb14) |(% style="width:82px" %)last open time(pb14)
	371	+
	372	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	373	+|(% style="width:80px" %)**1**|(% style="width:80px" %)**1**|(% style="width:88px" %)**3**|(% style="width:81px" %)**3**|(% style="width:50px" %)**4**|(% style="width:75px" %)**1**|(% style="width:75px" %)**3**
	374	+|(% style="width:59px" %)Door Status(pb15)|(% style="width:67px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb15)|(% style="width:88px" %)door open num(pb15)|(% style="width:81px" %)last open time(pb15)|(% style="width:50px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:66px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)
	375	+
	376	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	377	+|(% style="width:100px" %)**3**|(% style="width:80px" %)**1**|(% style="width:90px" %)**3**|(% style="width:90px" %)**3**|(% style="width:70px" %)**4**|(% style="width:80px" %)(((
	378	+**1-32 group**
	379	+)))
	380	+|(% style="width:102px" %)last open time(pb14)|(% style="width:93px" %)Door Status(pb15)|(% style="width:91px" %)door open num(pb15)|(% style="width:100px" %)last open time(pb15)|(% style="width:63px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:87px" %)......
	381	+
	382	+
	383	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
	384	+
	385	+[[image:image-20221117145932-2.png]]
	386	+
	387	+
264	264	The payload is ASCII string, representative same HEX:
265	265
266		-0xf86778705021331700640c7817010001000000090000026315537b 0100000b02000002663510fed0100000e0200000263510f39010000000000000063510e85010000000000000063510d2e010000000000000063510c7a010000000000000063510bc6010000000000000063510954010000000000000063510882 where:
	390	+**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0ccf__(% style="color:#00b0f0" %) __19__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__(% style="color:#660066" %) (% style="color:#aaaa40" %)__000016__(% style="color:#663300" %) __000017__ (% style="color:#d60093" %)__637590df__(%%)**
267	267
268		-* **Device ID: 0x f867787050213317 = f867787050213317**
269		-* **Version: 0x0064=100=1.0.0**
	392	+**where:**
270	270
271		-* **BAT: 0x0c78 = 3192 mV = 3.192V**
272		-* **Singal: 0x17 = 23**
273		-* **Mod: 0x01 = 1**
274		-* **Calculate Flag: 0x00= 0**
275		-* **Contact Status: 0x00= 0**
276		-* **Alarm:0x00 =0**
277		-* **Total pulse:0x09 =0**
278		-* **The last open duration:0x02 =2**
279		-* **Time stamp : 0x6315537b =1662342011**
280		-* **Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp : 0100000b0200002663510fed**
281		-* **8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp : 0100000e0200002663510f39,.......**
	394	+* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050213317 = f867787050213317
282	282
283		-**2.4  Payload Explanation and Sensor Interface**
	396	+* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
284	284
285		-**2.4.1  Device ID**
	398	+* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
286	286
287		-By default, the Device ID equal to the last 15 bits of IMEI.
	400	+* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
288	288
289		-User can use **AT+DEUI** to set Device ID
	402	+* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
290	290
	404	+* (% style="color:#037691" %)**Door Status:**(%%)  0x00=0
	405	+
	406	+* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
	407	+
	408	+* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
	409	+
	410	+* (% style="color:#037691" %)**last open time:   **(%%)0x000017 =23
	411	+
	412	+* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
	413	+
	414	+
	415	+== 2.4  Payload Explanation and Sensor Interface ==
	416	+
	417	+=== 2.4.1  Device ID ===
	418	+
	419	+
	420	+By default, the Device ID is equal to the last 15 bits of IMEI.
	421	+
	422	+User can use (% style="color:blue" %)**AT+DEUI** (%%)to set Device ID
	423	+
291	291	**Example:**
292	292
293	293	AT+DEUI=868411056754138
294	294
295		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	428	+The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
296	296
297		-**2.4.2  Version Info**
298	298
299		-Specify the software version: 0x64=100, means firmware version 1.00.
	431	+=== 2.4.2  Version Info ===
300	300
301		-For example: 0x00 64 : this device is CPN01 with firmware version 1.0.0.
302	302
303		-**2.4.3  Battery Info**
	434	+Specify the software version: 0x64=100, which means firmware version 1.00.
304	304
305		-Check the battery voltage for CPN01.
	436	+For example 0x00 64 : This device is NDS03A 1 with firmware version 1.0.0.
306	306
	438	+
	439	+=== 2.4.3  Battery Info ===
	440	+
	441	+
	442	+Check the battery voltage for NDS03A.
	443	+
307	307	Ex1: 0x0B45 = 2885mV
308	308
309	309	Ex2: 0x0B49 = 2889mV
310	310
311		-**2.4.4  Signal Strength**
312	312
	449	+=== 2.4.4  Signal Strength ===
	450	+
	451	+
313	313	NB-IoT Network signal Strength.
314	314
315	315	**Ex1: 0x1d = 29**
...	...	@@ -324,58 +324,46 @@
324	324
325	325	**99**    Not known or not detectable
326	326
327		-**2.4.5 Calculate Flag**
328	328
329		-The calculate flag is a user define field, IoT server can use this filed to handle different meter with different pulse factor. For example, if there are 100 water meters, meter 1 ~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
	467	+=== 2.4.5  Disalarm: (default: 0) ===
330	330
331		-User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
332	332
333		-Default value: 0.
	470	+(% style="color:blue" %)**If Disalarm = 1**(%%), NDS03A will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
334	334
335		-Range (6 bits): (b)000000 ~~ (b) 111111
	472	+(% style="color:blue" %)**If Disalarm = 0**(%%), NDS03A will send uplink at every TDC periodically and send data on each open/close event. This is useful for the application user need to monitor the open/close event in real-time.
336	336
337		-**2.4.6  Alarm**
	474	+ (% style="color:red" %)**Note:**(%%) When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
338	338
339		-See [[Alarm Base on Timeout>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H3.5AlarmBaseonTimeout]]
340	340
341		-**2.4.7 Contact Status**
	477	+=== 2.4.6  Keep Status & Keep Time ===
342	342
343		-0: Open
344	344
345		-1: Close
	480	+Shows the configure value of Alarm Base on Timeout Feature
346	346
347		-**2.4.8 Total pulse**
348	348
349		-Total pulse/counting base on dry [[contact trigger event>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.2SensorConfiguration2CFPORT3D4]]
	483	+=== 2.4.7  Timestamp ===
350	350
351		-Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
352	352
353		-**2.4.9 The last open duration**
	486	+Timestamp : 0x6315537b =1662342011
354	354
355		-Dry Contact last open duration.
356	356
357		-Unit: min.
	489	+=== 2.4.8  Switch Dual Channel Mode ===
358	358
359		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image017.png]]
360	360
	492	+NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
361	361
362		-**2.4.10  Timestamp**
363	363
364		-Time stamp : 0x6315537b =1662342011
	495	+== 2.5  Downlink Payload ==
365	365
366		-Convert Unix timestamp to time 2022-9-5 9:40:11.
367	367
368		-**~ **
	498	+By default, NDS03A prints the downlink payload to console port.
369	369
370		-**2.5  Downlink Payload**
	500	+[[image:image-20221021111414-18.png]] ​
371	371
372		-By default, CPN01 prints the downlink payload to console port.
373	373
374		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image018.png||alt="说明: image-20220708133731-5.png"]] ​
375		-
376	376	**Examples:**
377	377
378		-* **Set TDC**
	505	+* (% style="color:#037691" %)**Set TDC**
379	379
380	380	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
381	381
...	...	@@ -383,178 +383,222 @@
383	383
384	384	Payload:    01 00 00 3C    TDC=60S
385	385
386		-* **Reset**
	513	+* (% style="color:#037691" %)**Reset**
387	387
388		-If payload = 0x04FF, it will reset the NSE01
	515	+If payload = 0x04FF, it will reset the NDS03A
389	389
390		-* **INTMOD**
	517	+* (% style="color:#037691" %)**INTMOD**
391	391
392	392	Downlink Payload: 06000003, Set AT+INTMOD=3
393	393
394		-**2.6  ​LED Indicator**
395	395
396		-The CPN01 has an internal LED which is to show the status of different state.
	522	+== 2.6  ​LED Indicator ==
397	397
398		-* When power on, CPN01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
399		-* Then the LED will be on for 1 second means device is boot normally.
400		-* After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
	524	+
	525	+The NDS03A has an internal LED which is to show the status of different states.
	526	+
	527	+* When the device starts normally, the LED will light up for 1 second.
	528	+* After NDS03A join NB-IoT network. The LED will be ON for 3 seconds.
401	401	* For each uplink probe, LED will be on for 500ms.
402	402
403		-**2.7 ** Alarm Base on Timeout
404	404
405		-CPL01 can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
	532	+== 2.7  Alarm Base on Timeout ==
406	406
407	407
408		-**~1. Keep Status: Status to be monitor**
	535	+NDS03A 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:
409	409
	537	+
	538	+(% style="color:blue" %)**1. Keep Status: Status to be monitor**
	539	+
410	410	Keep Status = 1: Monitor Close to Open event
411	411
412	412	Keep Status = 0: Monitor Open to Close event
413	413
414	414
415		-**2. Keep Time: Timeout to send an Alarm**
	545	+(% style="color:blue" %)**2. Keep Time: Timeout to send an Alarm**
416	416
417	417	Range 0 ~~ 65535(0xFFFF) seconds.
418	418
419	419	If keep time = 0, Disable Alarm Base on Timeout feature.
420	420
421		-If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
	551	+If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
422	422
423	423
424		-**AT Command** to configure:
	554	+(% style="color:blue" %)**AT Command to configure:**
425	425
426		-**AT+TTRIG=1,30**  ~-~-> When the **Keep Status** change from connect to disconnect, and device remains in disconnect status for more than 30 seconds. CPL01 will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
	556	+(% style="color:blue" %)**PB14 PIN:**
427	427
428		-**AT+TTIG=0,0 ** ~-~-> Default Value, disable timeout Alarm.
	558	+(% style="color:#037691" %)**AT+TTRIG=1,30** (%%) **~-~->**  When the **Keep Status** change from connected to disconnect, and device remains in disconnect status for more than 30 seconds. NDS03A 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.
429	429
430		-**2.8** Set debug mode
	560	+(% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
431	431
	562	+
	563	+(% style="color:blue" %)**PB15 PIN:**
	564	+
	565	+(% style="color:#037691" %)**AT+TTRIG2=1,30**
	566	+
	567	+(% style="color:#037691" %)**AT+TTRIG2=0,0 **
	568	+
	569	+
	570	+== 2.8  Set debug mode ==
	571	+
	572	+
432	432	Feature: Enable or Disable debug mode
433	433
	575	+(% style="color:blue" %)**AT Command: AT+DEBUG**
434	434
435		-**AT Command: AT+DEBUG**
	577	+[[image:image-20221021111629-21.png]]
436	436
437		-|**Command Example**|**Function**|**Response**
438		-|AT+DEBUG =0|Disable debug mode to 0|OK
439		-|AT+ DEBUG =1|Enable debug mode to 1|OK
440	440
441		-== 2.9 Clear Flash Record ==
442	442
	581	+== 2.9  Clear Flash Record ==
	582	+
	583	+
443	443	Feature: Clear flash storage for data log feature.
444	444
445		-**AT Command: AT+CLRDTA**
	586	+(% style="color:blue" %)**AT Command: AT+CLRDTA**
446	446
447		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image019.png||alt="说明: image-20220609151132-7.png"]]
	588	+[[image:image-20221021111527-19.png]]
448	448
449		-**~ 2.10 **Set trigger mode
450	450
451		-➢ AT Command: **AT+TTRMOD**
	591	+== 2.10  Count Mod ==
452	452
453		-Feature: Set the trigger interrupt mode.
454	454
455		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image020.png||alt="说明: image-20220609151344-9.png"]]
	594	+(% style="color:blue" %)**AT Command: AT+COUNTMOD**
456	456
457		-**2.11** Set the calculate flag
	596	+[[image:image-20221118092935-1.png]]
458	458
459		-Feature: Set the calculate flag
460	460
461		-**AT Command: AT+CALCFLAG**
	599	+== 2.11  Interrupt Pin Channel Mod ==
462	462
463		-|**Command Example**|**Function**|**Response**
464		-|AT+CALCFLAG =1|Set the calculate flag to 1.|OK
465		-|AT+CALCFLAG =2|Set the calculate flag to 2.|OK
466	466
467		-**2.12** Set count number
	602	+(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
468	468
469		-Feature: Manually set the count number
	604	+[[image:image-20221118093144-2.png]]
470	470
471		-**AT Command: AT+SETCNT**
472	472
473		-|**Command Example**|**Function**|**Response**
474		-|AT+ SETCNT =0|Set the count number to 0.|OK
475		-|AT+ SETCNT =100|Set the count number to 100.|OK
	607	+== 2.12 TTRIG1/2 timeout status alarm ==
476	476
477	477
478		-**2.13 Set the number of data to be uploaded and the recording time**
	610	+It needs to be used with AT+TTRIG1 or AT+TTRIG2. When TTRIG1 or TTRIG2 times out and causes an alarm, and the status does not change subsequently, an alarm packet will be sent at the alarm interval.
479	479
480		-➢ AT Command:
	612	+(% style="color:blue" %)**AT Command: AT+TTRALARM**
481	481
482		-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)
	614	+[[image:image-20221118093512-3.png]]
483	483
484	484
485		-AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
	617	+== 2.13  Select counting mode ==
486	486
487		-**2.14 Read or Clear cached data**
488	488
489		-➢ AT Command:
	620	+(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
490	490
491		-AT+CDP    ~/~/ Read cached data
	622	+When (% style="color:red" %)**a=0**(%%), the door is opened to count, and when (% style="color:red" %)**a=1**(%%),the closed door is counted.
492	492
493		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image021.png]]
	624	+When (% style="color:red" %)**b=0**(%%), it is the last door open duration, and when (% style="color:red" %)**b=1**(%%),the last door close duration.
494	494
	626	+[[image:image-20221118093658-4.png]]
495	495
496		-AT+CDP=0    ~/~/ Clear cached data ​
497	497
498		-**2.15  ​Firmware Change Log**
	629	+== 2.14  Set the number of data to be uploaded and the recording time ==
499	499
500		-Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
501	501
502		-Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
	632	+(% style="color:blue" %)**AT Command:**
503	503
504		-**2.16  ​Battery Analysis**
	634	+(% 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		-**2.16.1  ​Battery Type**
	636	+(% 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		-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.
509	509
510		-The battery is designed to last for several years depends on the actually use environment and update interval.
	639	+== 2.15  Read or Clear cached data ==
511	511
512		-The battery related documents as below:
513	513
	642	+(% style="color:blue" %)**AT Command:**
	643	+
	644	+(% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
	645	+
	646	+(% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
	647	+
	648	+[[image:image-20221118094227-5.png]]
	649	+
	650	+
	651	+== 2.16  ​Firmware Change Log ==
	652	+
	653	+
	654	+Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
	655	+
	656	+Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	657	+
	658	+
	659	+== 2.17  ​Battery Analysis ==
	660	+
	661	+=== 2.17.1  ​Battery Type ===
	662	+
	663	+
	664	+The NDS03A 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.
	665	+
	666	+The battery is designed to last for several years depends on the actual use environment and update interval.
	667	+
	668	+The battery-related documents as below:
	669	+
514	514	* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	671	+
515	515	* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	673	+
516	516	* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
517	517
518		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image022.png||alt="说明: image-20220708140453-6.png"]] ​
	676	+[[image:image-20221021111911-26.png]] ​
519	519
520		-**2.16.2  Power consumption Analyze**
521	521
	679	+=== 2.17.2  Power consumption Analyze ===
	680	+
	681	+
522	522	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.
523	523
524	524	Instruction to use as below:
525	525
526		-**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/]]
	686	+(% 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/]]
527	527
528		-**Step 2: ** Open it and choose
	688	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
529	529
530	530	* Product Model
	691	+
531	531	* Uplink Interval
	693	+
532	532	* Working Mode
533	533
534	534	And the Life expectation in difference case will be shown on the right.
535	535
536		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image023.jpg||alt="说明: image-20220708141352-7.jpeg"]] ​
	698	+[[image:1666596205057-567.png]] ​
537	537
538		-**2.16.3  ​Battery Note**
539	539
	701	+=== 2.17.3  ​Battery Note ===
	702	+
	703	+
540	540	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.
541	541
542		-**2.16.4  Replace the battery**
543	543
544		-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).
	707	+=== 2.17.4  Replace the battery ===
545	545
546		-**3. ​ Access NB-IoT Module**
547	547
	710	+The default battery pack of NDS03A 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).
	711	+
	712	+
	713	+= 3. ​ Access NB-IoT Module =
	714	+
	715	+
548	548	Users can directly access the AT command set of the NB-IoT module.
549	549
550	550	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/]]
551	551
552		-[[image:file:///C:\Users\ADMINI~~1\AppData\Local\Temp\msohtmlclip1\01\clip_image024.png||alt="说明: 1657261278785-153.png"]] ​
553	553
554		-**4.  Using the AT Commands**
	721	+[[image:image-20221118094449-6.png]] ​
555	555
556		-**4.1  Access AT Commands**
557	557
	724	+= 4.  Using the AT Commands =
	725	+
	726	+== 4.1  Access AT Commands ==
	727	+
	728	+
558	558	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]]
559	559
560	560	AT+<CMD>?  : Help on <CMD>
...	...	@@ -565,8 +565,9 @@
565	565
566	566	AT+<CMD>=?  : Get the value
567	567
568		-**General Commands**
569	569
	740	+(% style="color:blue" %)**General Commands**
	741	+
570	570	AT  : Attention
571	571
572	572	AT?  : Short Help
...	...	@@ -589,35 +589,41 @@
589	589
590	590	AT+SERVADDR  : Server Address
591	591
592		-AT+TR      : Get or Set record time"
	764	+AT+TR      :  Get or Set record time
593	593
594		-
595	595	AT+NOUD      : Get or Set the number of data to be uploaded
596	596
	768	+AT+CDP     :  Read or Clear cached data
597	597
598		-AT+CDP     : Read or Clear cached data
	770	+AT+ DEBUG   : Enable or Disable debug mode
599	599
	772	+AT+ TTRIG1   : Get or Set PB14 PIN Alarm Base on Timeout
600	600
601		-AT+ DEBUG   : Enable or Disable debug mode
	774	+AT+ TTRIG2   : Get or Set PB15 PIN Alarm Base on Timeout
602	602
603		-AT+ TTRIG   : Get or Set Alarm Base on Timeout
	776	+AT+COUNTMOD  :  Get or Set the count mode
604	604
605		-AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
	778	+AT+TTRCHANNEL  : Get or Set the number of interrupt channels
606	606
607		-AT+ CALCFLAG   : Get or Set the calculate flag
	780	+AT+TTRALARM : Get or Set TTRIG1 of Alarm interval (unit: minute)
608	608
609		-AT+ CLRC   : Clear current door open count
	782	+AT+DISALARM  : Enable/Disable Alarm for door open/close or water leak event
610	610
611		-**COAP Management**
	784	+AT+ CLRC   :  Clear current door open count
612	612
	786	+
	787	+(% style="color:blue" %)**COAP Management**
	788	+
613	613	AT+URI            : Resource parameters
614	614
615		-**UDP Management**
616	616
	792	+(% style="color:blue" %)**UDP Management**
	793	+
617	617	AT+CFM          : Upload confirmation mode (only valid for UDP)
618	618
619		-**MQTT Management**
620	620
	797	+(% style="color:blue" %)**MQTT Management**
	798	+
621	621	AT+CLIENT               : Get or Set MQTT client
622	622
623	623	AT+UNAME  : Get or Set MQTT Username
...	...	@@ -628,86 +628,60 @@
628	628
629	629	AT+SUBTOPIC  : Get or Set MQTT subscription topic
630	630
631		-**Information**
632	632
	810	+(% style="color:blue" %)**Information**
	811	+
633	633	AT+FDR  : Factory Data Reset
634	634
635	635	AT+PWORD  : Serial Access Password
636	636
637		-**​5.  FAQ**
638	638
639		-**5.1 ​ How to Upgrade Firmware**
	817	+= ​5.  FAQ =
640	640
	819	+== 5.1 ​ How to Upgrade Firmware ==
	820	+
	821	+
641	641	User can upgrade the firmware for 1) bug fix, 2) new feature release.
642	642
643	643	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]]
644	644
645		-**Notice, **CPN01 **and **CPN01 **share the same mother board. They use the same connection and method to update.**
	826	+(% style="color:red" %)**Notice: **(% style="color:blue" %)**NDS03A** (%%)**and (% style="color:blue" %)LDS03A(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
646	646
647		-**5.2  Can I calibrate CPN01 to different soil types?**
648	648
649		-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]].
	829	+= 6.  Trouble Shooting =
650	650
651		-**6.  Trouble Shooting**
	831	+== 6.1  ​Connection problem when uploading firmware ==
652	652
653		-**6.1  ​Connection problem when uploading firmware**
654	654
655		-**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]]
	834	+(% 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]]
656	656
657		-**6.2  AT Command input doesn't work**
658	658
659		-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.
	837	+== 6.2  AT Command input doesn't work ==
660	660
661		-**7. ​ Order Info**
662	662
663		-Part Number**:** CPN01
	840	+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.
664	664
665		-**8.  Packing Info**
666	666
667		-**Package Includes**:
	843	+= 7. ​ Order Info =
668	668
669		-* CPN01 NB-IoT Soil Moisture & EC Sensor x 1
670		-* External antenna x 1
671	671
672		-**Dimension and weight**:
	846	+Part Number**:** NDS03A
673	673
674		-* Size: 195 x 125 x 55 mm
675		-* Weight:   420g
676	676
677		-**9.  Support**
	849	+= 8.  Packing Info =
678	678
679		-* 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.
680		-* 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]]
681	681
682		-​
	852	+(% style="color:blue" %)**Package Includes**:
683	683
	854	+* NDS03A Open/Close Door Sensor x 1
684	684
685	685
686	686
	858	+= 9.  Support =
687	687
688	688
	861	+* 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.
689	689
	863	+* 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]]
690	690
691		-
692		-
693		-
694		-
695		-
696		-
697		-
698		-
699		-
700		-
701		-
702		-
703		-
704		-
705		-
706		-
707		-
708		-
709		-
710		-
711		-
712		-
713		-
	865	+​

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