Last modified by Mengting Qiu on 2024/04/02 16:54
<
From version < 38.15 >
edited by Xiaoling
on 2023/04/24 09:19
To version < 30.1 >
edited by Edwin Chen
on 2022/09/08 00:23
>
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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7 7  
8 8  
9 9  
10 -= 1.  Introduction =
10 += 1. Introduction =
11 11  
12 -== 1.1 ​ What is NLMS01 Leaf Moisture Sensor ==
12 +== 1.1 ​What is NLMS01 Leaf Moisture Sensor ==
13 13  
14 14  
15 -(((
16 -The Dragino NLMS01 is a (% style="color:blue" %)**NB-IOT Leaf Moisture Sensor**(%%) for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof.
15 +The Dragino NLMS01 is a **NB-IOT Leaf Moisture Sensor** for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof.
17 17  
18 -NLMS01 detects leaf's(% style="color:blue" %)** moisture and temperature use FDR method**(%%), it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy.
17 +NLMS01 detects leaf's** moisture and temperature **use FDR method, it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy.
19 19  
20 20  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.
20 +\\NLMS01 supports different uplink methods include **TCP,MQTT,UDP and CoAP  **for different application requirement.
21 +\\NLMS01 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)
22 +\\To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a **NB-IoT SIM card** from local operator and install NLMS01 to get NB-IoT network connection
21 21  
22 -NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
23 -
24 -NLMS01 is powered by  (% style="color:blue" %)**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).
25 -
26 -To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from local operator and install NLMS01 to get NB-IoT network connection.
27 -)))
28 -
29 -
30 30  ​[[image:image-20220907171221-2.png]]
31 31  
32 -
33 33  ​ [[image:image-20220907171221-3.png]]
34 34  
28 +== ​1.2 Features ==
35 35  
36 -== ​1.2  Features ==
30 +* (((
31 +NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
32 +)))
33 +* (((
34 +Monitor Leaf moisture
35 +)))
37 37  
37 +* (((
38 + Monitor Leaf temperature
39 +)))
38 38  
39 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
40 -* Monitor Leaf moisture
41 -* Monitor Leaf temperature
42 -* Moisture and Temperature alarm function
43 -* Monitor Battery Level
44 -* Uplink on periodically
45 -* Downlink to change configure
46 -* IP66 Waterproof Enclosure
47 -* IP67 rate for the Sensor Probe
48 -* Ultra-Low Power consumption
49 -* AT Commands to change parameters
50 -* Micro SIM card slot for NB-IoT SIM
51 -* 8500mAh Battery for long term use
52 -
53 -(((
54 -
55 -
56 -
41 +* (((
42 +Moisture and Temperature alarm function
57 57  )))
44 +* (((
45 +Monitor Battery Level
46 +)))
47 +* (((
48 +Uplink on periodically
49 +)))
50 +* (((
51 +Downlink to change configure
52 +)))
53 +* (((
54 +IP66 Waterproof Enclosure
55 +)))
56 +* (((
57 +IP67 rate for the Sensor Probe
58 +)))
59 +* (((
60 +Ultra-Low Power consumption
61 +)))
62 +* (((
63 +AT Commands to change parameters
64 +)))
65 +* (((
66 +Micro SIM card slot for NB-IoT SIM
67 +)))
68 +* (((
69 +8500mAh Battery for long term use
70 +)))
58 58  
59 59  == 1.3  Specification ==
60 60  
74 +**Common DC Characteristics:**
61 61  
62 -(% style="color:#037691" %)**Common DC Characteristics:**
63 -
64 64  * Supply Voltage: 2.1v ~~ 3.6v
65 65  * Operating Temperature: -40 ~~ 85°C
66 66  
67 -(% style="color:#037691" %)**NB-IoT Spec:**
79 +**NB-IoT Spec:**
68 68  
69 -* B1 @H-FDD: 2100MHz
70 -* B3 @H-FDD: 1800MHz
71 -* B8 @H-FDD: 900MHz
72 -* B5 @H-FDD: 850MHz
73 -* B20 @H-FDD: 800MHz
74 -* B28 @H-FDD: 700MHz
81 +* - B1 @H-FDD: 2100MHz
82 +* - B3 @H-FDD: 1800MHz
83 +* - B8 @H-FDD: 900MHz
84 +* - B5 @H-FDD: 850MHz
85 +* - B20 @H-FDD: 800MHz
86 +* - B28 @H-FDD: 700MHz
75 75  
88 +== 1.4 Probe Specification ==
76 76  
77 -== 1.4  Probe Specification ==
78 78  
91 +**Leaf Moisture: percentage of water drop over total leaf surface**
79 79  
80 -(% style="color:#037691" %)**Leaf Moisture: percentage of water drop over total leaf surface**
81 -
82 82  * Range 0-100%
83 83  * Resolution: 0.1%
84 84  * Accuracy: ±3%（0-50%）；±6%（>50%）
... ... @@ -85,7 +85,7 @@
85 85  * IP67 Protection
86 86  * Length: 3.5 meters
87 87  
88 -(% style="color:#037691" %)**Leaf Temperature:**
99 +**Leaf Temperature:**
89 89  
90 90  * Range -50℃～80℃
91 91  * Resolution: 0.1℃
... ... @@ -93,16 +93,12 @@
93 93  * IP67 Protection
94 94  * Length: 3.5 meters
95 95  
107 +== 1.5 ​Applications ==
96 96  
97 -== 1.5 ​ Applications ==
98 -
99 -
100 100  * Smart Agriculture
101 101  
111 +== 1.6 Pin mapping and power on ==
102 102  
103 -== 1.6  Pin mapping and power on ==
104 -
105 -
106 106  ​[[image:image-20220907171221-4.png]]
107 107  
108 108  **~ **
... ... @@ -111,20 +111,16 @@
111 111  
112 112  == 2.1  How it works ==
113 113  
114 -
115 115  The NLMS01 is equipped with a NB-IoT module, the pre-loaded firmware in NLMS01 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 NLMS01.
116 116  
117 117  The diagram below shows the working flow in default firmware of NLMS01:
118 118  
119 -
120 120  [[image:image-20220907171221-5.png]]
121 121  
122 -
123 123  == 2.2 ​ Configure the NLMS01 ==
124 124  
125 125  === 2.2.1 Test Requirement ===
126 126  
127 -
128 128  To use NLMS01 in your city, make sure meet below requirements:
129 129  
130 130  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -131,88 +131,72 @@
131 131  * The local NB-IoT network used the band that NLMS01 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 NLMS01 will use(% style="color:#037691" %)** CoAP(120.24.4.116:5683) **(%%)or raw(% style="color:#037691" %)** UDP(120.24.4.116:5601)** or(%%) (% style="color:#037691" %)**MQTT(120.24.4.116:1883)**(%%)or (% style="color:#037691" %)**TCP(120.24.4.116:5600)**(%%)protocol to send data to the test server
137 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NLMS01 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
135 135  
136 -
137 137  [[image:image-20220907171221-6.png]] ​
138 138  
139 -
140 140  === 2.2.2 Insert SIM card ===
141 141  
142 -
143 143  Insert the NB-IoT Card get from your provider.
144 144  
145 145  User need to take out the NB-IoT module and insert the SIM card like below:
146 146  
147 -
148 148  [[image:image-20220907171221-7.png]] ​
149 149  
150 -
151 151  === 2.2.3 Connect USB – TTL to NLMS01 to configure it ===
152 152  
151 +User need to configure NLMS01 via serial port to set the **Server Address** / **Uplink Topic** to define where and how-to uplink packets. NLMS01 support AT Commands, user can use a USB to TTL adapter to connect to NLMS01 and use AT Commands to configure it, as below.
153 153  
154 -User need to configure NLMS01 via serial port to set the (% style="color:#037691" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NLMS01 support AT Commands, user can use a USB to TTL adapter to connect to NLMS01 and use AT Commands to configure it, as below.
153 +**Connection:**
155 155  
155 + USB TTL GND <~-~-~-~-> GND
156 156  
157 -(% style="color:blue" %)**Connection:**
157 + USB TTL TXD <~-~-~-~-> UART_RXD
158 158  
159 -**~ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND(%%)**
159 + USB TTL RXD <~-~-~-~-> UART_TXD
160 160  
161 -**~ (% style="background-color:yellow" %)USB TTL TXD  <~-~-~-~-> UART_RXD(%%)**
162 -
163 -**~ (% style="background-color:yellow" %)USB TTL RXD  <~-~-~-~-> UART_TXD(%%)**
164 -
165 -
166 166  In the PC, use below serial tool settings:
167 167  
168 -* Baud:  (% style="color:green" %)**9600**
169 -* Data bits:**  (% style="color:green" %)8(%%)**
170 -* Stop bits:  (% style="color:green" %)**1**
171 -* Parity:  (% style="color:green" %)**None**
172 -* Flow Control: (% style="color:green" %)**None**
163 +* Baud:  **9600**
164 +* Data bits:** 8**
165 +* Stop bits: **1**
166 +* Parity:  **None**
167 +* Flow Control: **None**
173 173  
174 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NLMS01. NLMS01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
169 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NLMS01. NLMS01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
175 175  
176 -​[[image:image-20220913090720-1.png]]
171 +​[[image:image-20220907171221-8.png]]
177 177  
173 +**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]]
178 178  
179 -(% 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]]
180 -
181 -
182 182  === 2.2.4 Use CoAP protocol to uplink data ===
183 183  
177 +**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/]]
184 184  
185 -(% style="color:red" %)**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/]]
179 +**Use below commands:**
186 186  
181 +* **AT+PRO=1**   ~/~/ Set to use CoAP protocol to uplink
182 +* **AT+SERVADDR=120.24.4.116,5683   ** ~/~/ to set CoAP server address and port
183 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path
187 187  
188 -(% style="color:blue" %)**Use below commands:**
189 -
190 -* (% style="color:#037691" %)**AT+PRO=1**          (%%) ~/~/  Set to use CoAP protocol to uplink
191 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%) ~/~/  to set CoAP server address and port
192 -* (% style="color:#037691" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
193 -
194 194  For parameter description, please refer to AT command set
195 195  
196 196  [[image:image-20220907171221-9.png]]
197 197  
189 +After configure the server address and **reset the device** (via AT+ATZ ), NLMS01 will start to uplink sensor values to CoAP server.
198 198  
199 -After configure the server address and (% style="color:#037691" %)**reset the device**(%%) (via AT+ATZ ), NLMS01 will start to uplink sensor values to CoAP server.
200 -
201 201  [[image:image-20220907171221-10.png]] ​
202 202  
203 -
204 204  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
205 205  
206 -
207 207  This feature is supported since firmware version v1.0.1
208 208  
209 -* (% style="color:#037691" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
210 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601     ** (%%) ~/~/  to set UDP server address and port
211 -* (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
197 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
198 +* **AT+SERVADDR=120.24.4.116,5601   ** ~/~/ to set UDP server address and port
199 +* **AT+CFM=1       ** ~/~/If the server does not respond, this command is unnecessary
212 212  
213 213  ​ [[image:image-20220907171221-11.png]]
214 214  
215 -
216 216  [[image:image-20220907171221-12.png]]
217 217  
218 218  ​
... ... @@ -219,21 +219,18 @@
219 219  
220 220  === 2.2.6 Use MQTT protocol to uplink data ===
221 221  
222 -
223 223  This feature is supported since firmware version v110
224 224  
225 -* (% style="color:#037691" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
226 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
227 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT       ** (%%) ~/~/  Set up the CLIENT of MQTT
228 -* (% style="color:#037691" %)**AT+UNAME=UNAME                        **(%%)** **~/~/  Set the username of MQTT
229 -* (% style="color:#037691" %)**AT+PWD=PWD                            **(%%)** **~/~/  Set the password of MQTT
230 -* (% style="color:#037691" %)**AT+PUBTOPIC=PUB                    ** (%%) ~/~/  Set the sending topic of MQTT
231 -* (% style="color:#037691" %)**AT+SUBTOPIC=SUB          ** (%%) ~/~/  Set the subscription topic of MQTT
211 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
212 +* **AT+SERVADDR=120.24.4.116,1883   ** ~/~/Set MQTT server address and port
213 +* **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
214 +* **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
215 +* **AT+PWD=PWD                                        **~/~/Set the password of MQTT
216 +* **AT+PUBTOPIC=PUB                    **~/~/Set the sending topic of MQTT
217 +* **AT+SUBTOPIC=SUB          ** ~/~/Set the subscription topic of MQTT
232 232  
233 233  ​ [[image:image-20220907171221-13.png]]
234 234  
235 -
236 -
237 237  [[image:image-20220907171221-14.png]]
238 238  
239 239  ​
... ... @@ -240,109 +240,79 @@
240 240  
241 241  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.
242 242  
243 -
244 244  === 2.2.7 Use TCP protocol to uplink data ===
245 245  
246 -
247 247  This feature is supported since firmware version v110
248 248  
249 -* (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
250 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  to set TCP server address and port
231 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
232 +* **AT+SERVADDR=120.24.4.116,5600   ** ~/~/ to set TCP server address and port
251 251  
252 252  ​ [[image:image-20220907171221-15.png]]
253 253  
254 -
255 -
256 256  [[image:image-20220907171221-16.png]]
257 257  
258 258  ​
259 259  
260 -
261 261  === 2.2.8 Change Update Interval ===
262 262  
263 -
264 264  User can use below command to change the **uplink interval**.
265 265  
266 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hour)
244 +* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hour)
267 267  
268 -(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 2 hour. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
246 +**NOTE: By default, the device will send an uplink message every 2 hour. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
269 269  
270 270  
271 271  == 2.3  Uplink Payload ==
272 272  
273 -
274 274  In this mode, uplink payload includes 87 bytes in total by default.
275 275  
276 276  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.
277 277  
255 +|**Size(bytes)**|**8**|**2**|**2**|1|1|1|2|2|4|2|2|4
256 +|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Leaf moisture|Leaf Temperature|Time stamp|Leaf Temperature|Leaf moisture|Time stamp  .....
278 278  
279 -(% border="1" style="background-color:#ffffcc; color:green; width:520px" %)
280 -|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:60px" %)**1**|(% style="width:20px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:50px" %)**2**|(% style="width:50px" %)**4**|(% style="width:50px" %)**2**|(% style="width:40px" %)**2**|(% style="width:40px" %)**4**
281 -|=(% style="width: 96px;" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:42px" %)Ver|(% style="width:48px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:58px" %)MOD|(% style="width:82px" %)Interrupt|(% style="width:113px" %)Leaf moisture|(% style="width:134px" %)Leaf Temperature|(% style="width:100px" %)Time stamp|(% style="width:137px" %)Leaf Temperature|(% style="width:110px" %)Leaf moisture|(% style="width:122px" %)Time stamp  .....
282 -
283 283  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data.
284 284  
285 -
286 286  [[image:image-20220907171221-17.png]]
287 287  
288 -
289 289  The payload is ASCII string, representative same HEX:
290 290  
291 -**0x (% style="color:red" %)__f868411056754138__  (% style="color:blue" %)__0064 __ (% style="color:green" %)__0c78__  (% style="color:#00b0f0" %)__17__  (% style="color:#7030a0" %)__01__  (% style="color:#d60093" %)__00__  (% style="color:#a14d07" %)__0225 __ (% style="color:#0020b0" %) __010b__  (% style="color:#420042" %)__6315537b__  (% style="color:#663300" %)//__010b0226631550fb__  __010e022663154d77  01110225631549f1  011502246315466b  01190223631542e5  011d022163153f62  011e022163153bde 011e022163153859__//(%%)**
264 +0x(% style="color:red" %)f868411056754138(% style="color:blue" %)0064(% style="color:green" %)0c78(% style="color:red" %)17(% style="color:blue" %)01(% style="color:green" %)00(% style="color:blue" %)**0225010b6315537b**010b0226631550fb**010e022663154d77**01110225631549f1**011502246315466b**01190223631542e5**011d022163153f62**011e022163153bde**011e022163153859**(%%)** **where:
292 292  
293 -where:
266 +* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138
267 +* (% style="color:blue" %)Version: 0x0064=100=1.0.0
268 +* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V
269 +* (% style="color:red" %)Singal: 0x17 = 23
270 +* (% style="color:blue" %)Mod: 0x01 = 1
271 +* (% style="color:green" %)Interrupt: 0x00= 0
272 +* Leaf moisture: 0x0225= 549 = 54.9%
273 +* Leaf Temperature:0x010B =267=26.7 °C
274 +* Time stamp : 0x6315537b =1662342011
275 +* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb
276 +* (% style="color:blue" %)8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
294 294  
295 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138
296 -
297 -* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
298 -
299 -* (% style="color:#037691" %)**BAT:**       (%%)0x0c78 = 3192 mV = 3.192V
300 -
301 -* (% style="color:#037691" %)**Singal:**(%%)  0x17 = 23
302 -
303 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
304 -
305 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
306 -
307 -* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9%
308 -
309 -* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C
310 -
311 -* (% style="color:#037691" %)**Time stamp :**   (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]])
312 -
313 -* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp :  **(%%)010b0226631550fb
314 -
315 -* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
316 -
317 -
318 318  == 2.4  Payload Explanation and Sensor Interface ==
319 319  
320 320  === 2.4.1  Device ID ===
321 321  
322 -
323 323  By default, the Device ID equal to the last 15 bits of IMEI.
324 324  
325 -User can use (% style="color:#037691" %)**AT+DEUI**(%%) to set Device ID
284 +User can use **AT+DEUI** to set Device ID
326 326  
286 +**Example:**
327 327  
328 -(% style="color:blue" %)**Example**:
329 -
330 330  AT+DEUI=868411056754138
331 331  
332 332  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
333 333  
334 -
335 335  === 2.4.2  Version Info ===
336 336  
337 -
338 338  Specify the software version: 0x64=100, means firmware version 1.00.
339 339  
340 340  For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0.
341 341  
342 -
343 343  === 2.4.3  Battery Info ===
344 344  
345 -
346 346  Check the battery voltage for NLMS01.
347 347  
348 348  Ex1: 0x0B45 = 2885mV
... ... @@ -349,15 +349,12 @@
349 349  
350 350  Ex2: 0x0B49 = 2889mV
351 351  
352 -
353 353  === 2.4.4  Signal Strength ===
354 354  
355 -
356 356  NB-IoT Network signal Strength.
357 357  
310 +**Ex1: 0x1d = 29**
358 358  
359 -(% style="color:blue" %)**Ex1: 0x1d = 29**
360 -
361 361  **0**  -113dBm or less
362 362  
363 363  **1**  -111dBm
... ... @@ -368,45 +368,37 @@
368 368  
369 369  **99**    Not known or not detectable
370 370  
371 -
372 372  === 2.4.5  Leaf moisture ===
373 373  
324 +Get the moisture of the **Leaf**. The value range of the register is 300-1000(Decimal), divide this value by 100 to get the percentage of moisture in the **Leaf**.
374 374  
375 -Get the moisture of the (% style="color:#037691" %)**Leaf**(%%). The value range of the register is 300-1000(Decimal), divide this value by 100 to get the percentage of moisture in the Leaf.
326 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is
376 376  
377 -For example, if the data you get from the register is (% style="color:#037691" %)**__0x05 0xDC__**(%%), the moisture content in the (% style="color:#037691" %)**Leaf**(%%) is
328 +**0229(H) = 549(D) /100 = 54.9.**
378 378  
379 -(% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.**
380 -
381 -
382 382  === 2.4.6  Leaf Temperature ===
383 383  
332 +Get the temperature in the **Leaf**. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the **Leaf**. For example, if the data you get from the register is **__0x09 0xEC__**, the temperature content in the **Leaf **is
384 384  
385 -Get the temperature in the Leaf. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the Leaf. For example, if the data you get from the register is (% style="color:#037691" %)**__0x09 0xEC__**(%%), the temperature content in the (% style="color:#037691" %)**Leaf **(%%)is
334 +**Example**:
386 386  
387 -(% style="color:blue" %)**Example**:
336 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C
388 388  
389 -If payload is **0105H**: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C
338 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
390 390  
391 -If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
392 -
393 -
394 394  === 2.4.7  Timestamp ===
395 395  
396 -
397 397  Time stamp : 0x6315537b =1662342011
398 398  
399 399  Convert Unix timestamp to time 2022-9-5 9:40:11.
400 400  
401 -
402 402  === 2.4.8  Digital Interrupt ===
403 403  
348 +Digital Interrupt refers to pin **GPIO_EXTI**, and there are different trigger methods. When there is a trigger, the NLMS01 will send a packet to the server.
404 404  
405 -Digital Interrupt refers to pin (% style="color:#037691" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NLMS01 will send a packet to the server.
406 -
407 407  The command is:
408 408  
409 -(% style="color:blue" %)**AT+INTMOD=3 ** (%%) ~/~/  (more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
352 +**AT+INTMOD=3 ** ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
410 410  
411 411  The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
412 412  
... ... @@ -416,15 +416,13 @@
416 416  
417 417  0x(01): Interrupt Uplink Packet.
418 418  
419 -
420 420  === 2.4.9  ​+5V Output ===
421 421  
422 -
423 423  NLMS01 will enable +5V output before all sampling and disable the +5v after all sampling. 
424 424  
425 425  The 5V output time can be controlled by AT Command.
426 426  
427 -(% style="color:blue" %)**AT+5VT=1000**
368 +**AT+5VT=1000**
428 428  
429 429  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
430 430  
... ... @@ -431,17 +431,14 @@
431 431  
432 432  == 2.5  Downlink Payload ==
433 433  
434 -
435 435  By default, NLMS01 prints the downlink payload to console port.
436 436  
437 437  [[image:image-20220907171221-18.png]] ​
438 438  
379 +**Examples:**
439 439  
440 -(% style="color:blue" %)**Examples:**
381 +* **Set TDC**
441 441  
442 -
443 -* (% style="color:#037691" %)**Set TDC**
444 -
445 445  If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
446 446  
447 447  Payload:    01 00 00 1E    TDC=30S
... ... @@ -448,22 +448,16 @@
448 448  
449 449  Payload:    01 00 00 3C    TDC=60S
450 450  
389 +* **Reset**
451 451  
452 -
453 -* (% style="color:#037691" %)**Reset**
454 -
455 455  If payload = 0x04FF, it will reset the NLMS01
456 456  
393 +* **INTMOD**
457 457  
458 -
459 -* (% style="color:#037691" %)**INTMOD**
460 -
461 461  Downlink Payload: 06000003, Set AT+INTMOD=3
462 462  
463 -
464 464  == 2.6  ​LED Indicator ==
465 465  
466 -
467 467  The NLMS01 has an internal LED which is to show the status of different state.
468 468  
469 469  * When power on, NLMS01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
... ... @@ -471,23 +471,18 @@
471 471  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
472 472  * For each uplink probe, LED will be on for 500ms.
473 473  
406 +== 2.7 Installation ==
474 474  
475 -== 2.7  Installation ==
476 -
477 -
478 478  NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor.
479 479  
480 -
481 481  [[image:image-20220907171221-19.png]]
482 482  
412 +== 2.8 Moisture and Temperature alarm function ==
483 483  
484 -== 2.8  Moisture and Temperature alarm function ==
414 +➢ AT Command:
485 485  
416 +AT+ HUMALARM =min,max
486 486  
487 -(% style="color:blue" %)**➢ AT Command:**
488 -
489 -(% style="color:#037691" %)**AT+ HUMALARM =min,max**
490 -
491 491  ² When min=0, and max≠0, Alarm higher than max
492 492  
493 493  ² When min≠0, and max=0, Alarm lower than min
... ... @@ -494,9 +494,8 @@
494 494  
495 495  ² When min≠0 and max≠0, Alarm higher than max or lower than min
496 496  
424 +Example:
497 497  
498 -(% style="color:blue" %)**Example:**
499 -
500 500  AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50.
501 501  
502 502  AT+ TEMPALARM=min,max
... ... @@ -507,199 +507,196 @@
507 507  
508 508  ² When min≠0 and max≠0, Alarm higher than max or lower than min
509 509  
436 +Example:
510 510  
511 -(% style="color:blue" %)**Example:**
512 -
513 513  AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20.
514 514  
515 515  
516 -== 2.9  Set the number of data to be uploaded and the recording time ==
441 +== 2.9 Set the number of data to be uploaded and the recording time ==
517 517  
443 +➢ AT Command:
518 518  
519 -(% style="color:blue" %)**➢ AT Command:**
445 +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)
520 520  
521 -* (% 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)
522 -* (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
447 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
523 523  
524 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
449 +== 2.10 Read or Clear cached data ==
525 525  
526 -[[image:image-20221009001002-1.png||height="706" width="982"]]
451 +➢ AT Command:
527 527  
453 +AT+CDP    ~/~/ Read cached data
528 528  
529 -== 2.10  Read or Clear cached data ==
455 +[[image:image-20220907171221-20.png]]
530 530  
531 531  
532 -(% style="color:blue" %)**➢ AT Command:**
458 +AT+CDP=0    ~/~/ Clear cached data
533 533  
534 -* (% style="color:#037691" %)**AT+CDP**      (%%) ~/~/  Read cached data
535 -* (% style="color:#037691" %)**AT+CDP=0  ** (%%) ~/~/  Clear cached data
536 536  
537 -[[image:image-20220907171221-20.png]]
461 +== 2.11  ​Firmware Change Log ==
538 538  
463 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
539 539  
540 -== 2.11  ​Firmware Change Log ==
465 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
541 541  
467 +== 2.12  ​Battery Analysis ==
542 542  
543 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]
469 +=== 2.12.1  ​Battery Type ===
544 544  
545 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
471 +The NLMS01 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.
546 546  
473 +The battery is designed to last for several years depends on the actually use environment and update interval. 
547 547  
548 -== 2.12 Battery & Power Consumption ==
475 +The battery related documents as below:
549 549  
477 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
478 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
479 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
550 550  
551 -NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
481 +[[image:image-20220907171221-21.png]] ​
552 552  
553 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
483 +=== 2.12.2  Power consumption Analyze ===
554 554  
485 +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.
555 555  
556 -= 3. ​ Access NB-IoT Module =
487 +Instruction to use as below:
557 557  
489 +**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/]]
558 558  
559 -Users can directly access the AT command set of the NB-IoT module.
491 +**Step 2: ** Open it and choose
560 560  
561 -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/]] 
493 +* Product Model
494 +* Uplink Interval
495 +* Working Mode
562 562  
497 +And the Life expectation in difference case will be shown on the right.
563 563  
564 -[[image:image-20220907171221-23.png]] ​
499 +[[image:image-20220907171221-22.jpeg]] ​
565 565  
501 +=== 2.12.3  ​Battery Note ===
566 566  
567 -= 4.  Using the AT Commands =
503 +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.
568 568  
569 -== 4.1  Access AT Commands ==
505 +=== 2.12.4  Replace the battery ===
570 570  
507 +The default battery pack of NLMS01 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).
571 571  
572 -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]]
509 += 3. ​ Access NB-IoT Module =
573 573  
574 -AT+<CMD>?  :  Help on <CMD>
511 +Users can directly access the AT command set of the NB-IoT module.
575 575  
576 -AT+<CMD>  :  Run <CMD>
513 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
577 577  
578 -AT+<CMD>=<value>:  Set the value
515 +[[image:image-20220907171221-23.png]] ​
579 579  
580 -AT+<CMD>=?  :  Get the value
517 += 4.  Using the AT Commands =
581 581  
519 +== 4.1  Access AT Commands ==
582 582  
583 -(% style="color:#037691" %)**General Commands**      
521 +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]]
584 584  
585 -AT  :  Attention       
523 +AT+<CMD>?  : Help on <CMD>
586 586  
587 -AT?  :  Short Help     
525 +AT+<CMD>         : Run <CMD>
588 588  
589 -ATZ  :  MCU Reset    
527 +AT+<CMD>=<value> : Set the value
590 590  
591 -AT+TDC  :  Application Data Transmission Interval
529 +AT+<CMD>=?  : Get the value
592 592  
593 -AT+CFG  :  Print all configurations
531 +**General Commands**      
594 594  
595 -AT+CFGMOD  :  Working mode selection
533 +AT  : Attention       
596 596  
597 -AT+INTMOD  :  Set the trigger interrupt mode
535 +AT?  : Short Help     
598 598  
599 -AT+5VT  :  Set extend the time of 5V power  
537 +ATZ  : MCU Reset    
600 600  
601 -AT+PRO :  Choose agreement
539 +AT+TDC  : Application Data Transmission Interval
602 602  
603 -AT+RXDL:  Extend the sending and receiving time
541 +AT+CFG  : Print all configurations
604 604  
605 -AT+SERVADDR :  Server Address
543 +AT+CFGMOD           : Working mode selection
606 606  
607 -AT+APN :  Get or set the APN
545 +AT+INTMOD            : Set the trigger interrupt mode
608 608  
609 -AT+FBAND :  Get or Set whether to automatically modify the frequency band
547 +AT+5VT  : Set extend the time of 5V power  
610 610  
611 -AT+DNSCFG : Get or Set DNS Server
549 +AT+PRO  : Choose agreement
612 612  
613 -AT+GETSENSORVALUE   : Returns the current sensor measurement
551 +AT+RXDL  : Extend the sending and receiving time
614 614  
615 -AT+TR :  Get or Set record time"
553 +AT+SERVADDR  : Server Address
616 616  
617 -AT+NOUD :  Get or Set the number of data to be uploaded
555 +AT+TR      : Get or Set record time"
618 618  
619 -AT+CDP :  Read or Clear cached data
620 620  
621 -AT+TEMPALARM :  Get or Set alarm of temp
558 +AT+NOUD      : Get or Set the number of data to be uploaded
622 622  
623 -AT+HUMALARM :  Get or Set alarm of humidity
624 624  
561 +AT+CDP     : Read or Clear cached data
625 625  
626 -(% style="color:#037691" %)**COAP Management**      
627 627  
628 -AT+URI :  Resource parameters
564 +AT+TEMPALARM      : Get or Set alarm of temp
629 629  
566 +AT+HUMALARM     : Get or Set alarm of PH
630 630  
631 -(% style="color:#037691" %)**UDP Management**
632 632  
633 -AT+CFM :  Upload confirmation mode (only valid for UDP)
569 +**COAP Management**      
634 634  
571 +AT+URI            : Resource parameters
635 635  
636 -(% style="color:#037691" %)**MQTT Management**
573 +**UDP Management**
637 637  
638 -AT+CLIENT  :  Get or Set MQTT client
575 +AT+CFM          : Upload confirmation mode (only valid for UDP)
639 639  
640 -AT+UNAME  : Get or Set MQTT Username
577 +**MQTT Management**
641 641  
642 -AT+PWD  :  Get or Set MQTT password
579 +AT+CLIENT               : Get or Set MQTT client
643 643  
644 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
581 +AT+UNAME  : Get or Set MQTT Username
645 645  
646 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
583 +AT+PWD                  : Get or Set MQTT password
647 647  
585 +AT+PUBTOPIC  : Get or Set MQTT publish topic
648 648  
649 -(% style="color:#037691" %)**Information**          
587 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
650 650  
651 -AT+FDR :  Factory Data Reset
589 +**Information**          
652 652  
653 -AT+PWORD :  Serial Access Password
591 +AT+FDR  : Factory Data Reset
654 654  
593 +AT+PWORD  : Serial Access Password
655 655  
656 656  = ​5.  FAQ =
657 657  
658 658  == 5.1 ​ How to Upgrade Firmware ==
659 659  
660 -
661 661  User can upgrade the firmware for 1) bug fix, 2) new feature release.
662 662  
663 663  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]]
664 664  
603 +**Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.**
665 665  
666 -(% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.**
667 -
668 -
669 669  = 6.  Trouble Shooting =
670 670  
671 671  == 6.1  ​Connection problem when uploading firmware ==
672 672  
673 -
674 674  **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]]
675 675  
676 -
677 677  == 6.2  AT Command input doesn't work ==
678 678  
613 +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.
679 679  
680 -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 -
682 -
683 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
684 -
685 -
686 -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]]//**.
687 -
688 -
689 689  = 7. ​ Order Info =
690 690  
691 -
692 692  Part Number**:** NLMS01
693 693  
694 -
695 695  = 8.  Packing Info =
696 696  
621 +**Package Includes**:
697 697  
698 -(% style="color:#037691" %)**Package Includes:**
699 -
700 700  * NLMS01 NB-IoT Leaf Moisture Sensor x 1
701 701  
702 -(% style="color:#037691" %)**Dimension and weight**:
625 +**Dimension and weight**:
703 703  
704 704  * Device Size: cm
705 705  * Device Weight: g
... ... @@ -706,10 +706,8 @@
706 706  * Package Size / pcs : cm
707 707  * Weight / pcs : g
708 708  
709 -
710 710  = 9.  Support =
711 711  
712 -
713 713  * 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.
714 714  * 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]]
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