Last modified by Mengting Qiu on 2024/04/02 16:54
<
From version < 38.18 >
edited by Xiaoling
on 2023/05/24 08:48
To version < 28.1 >
edited by David Huang
on 2022/09/07 17:56
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.David
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  ​
... ... @@ -240,108 +240,81 @@
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=600      ** ~/~/ Set Update Interval to 600s
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:**
269 269  
248 +**~1. By default, the device will send an uplink message every 2 hour.**
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  
256 +|**Size(bytes)**|**8**|**2**|**2**|1|1|1|2|2|4|2|2|4
257 +|**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" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
280 -|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**8**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**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__//(%%)**
265 +0xf86841105675413800640c781701000225010b6315537b010b0226631550fb010e022663154d7701110225631549f1011502246315466b01190223631542e5011d022163153f62011e022163153bde011e022163153859 where:
292 292  
293 -where:
267 +* Device ID: 0xf868411056754138 = f868411056754138
268 +* Version: 0x0064=100=1.0.0
294 294  
295 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138
270 +* BAT: 0x0c78 = 3192 mV = 3.192V
271 +* Singal: 0x17 = 23
272 +* Mod: 0x01 = 1
273 +* Interrupt: 0x00= 0
274 +* Leaf moisture: 0x0225= 549 = 54.9%
275 +* Leaf Temperature:0x010B =267=26.7 °C
276 +* Time stamp : 0x6315537b =1662342011
277 +* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb
278 +* 8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
296 296  
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 -
317 317  == 2.4  Payload Explanation and Sensor Interface ==
318 318  
319 319  === 2.4.1  Device ID ===
320 320  
321 -
322 322  By default, the Device ID equal to the last 15 bits of IMEI.
323 323  
324 -User can use (% style="color:#037691" %)**AT+DEUI**(%%) to set Device ID
286 +User can use **AT+DEUI** to set Device ID
325 325  
288 +**Example:**
326 326  
327 -(% style="color:blue" %)**Example**:
328 -
329 329  AT+DEUI=868411056754138
330 330  
331 331  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
332 332  
333 -
334 334  === 2.4.2  Version Info ===
335 335  
336 -
337 337  Specify the software version: 0x64=100, means firmware version 1.00.
338 338  
339 339  For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0.
340 340  
341 -
342 342  === 2.4.3  Battery Info ===
343 343  
344 -
345 345  Check the battery voltage for NLMS01.
346 346  
347 347  Ex1: 0x0B45 = 2885mV
... ... @@ -348,15 +348,12 @@
348 348  
349 349  Ex2: 0x0B49 = 2889mV
350 350  
351 -
352 352  === 2.4.4  Signal Strength ===
353 353  
354 -
355 355  NB-IoT Network signal Strength.
356 356  
312 +**Ex1: 0x1d = 29**
357 357  
358 -(% style="color:blue" %)**Ex1: 0x1d = 29**
359 -
360 360  **0**  -113dBm or less
361 361  
362 362  **1**  -111dBm
... ... @@ -367,45 +367,37 @@
367 367  
368 368  **99**    Not known or not detectable
369 369  
370 -
371 371  === 2.4.5  Leaf moisture ===
372 372  
326 +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**.
373 373  
374 -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.
328 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is
375 375  
376 -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
330 +**0229(H) = 549(D) /100 = 54.9.**
377 377  
378 -(% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.**
379 -
380 -
381 381  === 2.4.6  Leaf Temperature ===
382 382  
334 +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
383 383  
384 -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
336 +**Example**:
385 385  
386 -(% style="color:blue" %)**Example**:
338 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C
387 387  
388 -If payload is **0105H**: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C
340 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
389 389  
390 -If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
391 -
392 -
393 393  === 2.4.7  Timestamp ===
394 394  
395 -
396 396  Time stamp : 0x6315537b =1662342011
397 397  
398 398  Convert Unix timestamp to time 2022-9-5 9:40:11.
399 399  
400 -
401 401  === 2.4.8  Digital Interrupt ===
402 402  
350 +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.
403 403  
404 -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.
405 -
406 406  The command is:
407 407  
408 -(% 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]])**.**
354 +**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]])**.**
409 409  
410 410  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.
411 411  
... ... @@ -415,15 +415,13 @@
415 415  
416 416  0x(01): Interrupt Uplink Packet.
417 417  
418 -
419 419  === 2.4.9  ​+5V Output ===
420 420  
421 -
422 422  NLMS01 will enable +5V output before all sampling and disable the +5v after all sampling. 
423 423  
424 424  The 5V output time can be controlled by AT Command.
425 425  
426 -(% style="color:blue" %)**AT+5VT=1000**
370 +**AT+5VT=1000**
427 427  
428 428  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
429 429  
... ... @@ -430,17 +430,14 @@
430 430  
431 431  == 2.5  Downlink Payload ==
432 432  
433 -
434 434  By default, NLMS01 prints the downlink payload to console port.
435 435  
436 436  [[image:image-20220907171221-18.png]] ​
437 437  
381 +**Examples:**
438 438  
439 -(% style="color:blue" %)**Examples:**
383 +* **Set TDC**
440 440  
441 -
442 -* (% style="color:#037691" %)**Set TDC**
443 -
444 444  If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
445 445  
446 446  Payload:    01 00 00 1E    TDC=30S
... ... @@ -447,22 +447,16 @@
447 447  
448 448  Payload:    01 00 00 3C    TDC=60S
449 449  
391 +* **Reset**
450 450  
451 -
452 -* (% style="color:#037691" %)**Reset**
453 -
454 454  If payload = 0x04FF, it will reset the NLMS01
455 455  
395 +* **INTMOD**
456 456  
457 -
458 -* (% style="color:#037691" %)**INTMOD**
459 -
460 460  Downlink Payload: 06000003, Set AT+INTMOD=3
461 461  
462 -
463 463  == 2.6  ​LED Indicator ==
464 464  
465 -
466 466  The NLMS01 has an internal LED which is to show the status of different state.
467 467  
468 468  * 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)
... ... @@ -470,22 +470,18 @@
470 470  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
471 471  * For each uplink probe, LED will be on for 500ms.
472 472  
473 -== 2.7  Installation ==
408 +== 2.7 Installation ==
474 474  
475 -
476 476  NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor.
477 477  
478 -
479 479  [[image:image-20220907171221-19.png]]
480 480  
414 +== 2.8 Moisture and Temperature alarm function ==
481 481  
482 -== 2.8  Moisture and Temperature alarm function ==
416 +➢ AT Command:
483 483  
418 +AT+ HUMALARM =min,max
484 484  
485 -(% style="color:blue" %)**➢ AT Command:**
486 -
487 -(% style="color:#037691" %)**AT+ HUMALARM =min,max**
488 -
489 489  ² When min=0, and max≠0, Alarm higher than max
490 490  
491 491  ² When min≠0, and max=0, Alarm lower than min
... ... @@ -492,9 +492,8 @@
492 492  
493 493  ² When min≠0 and max≠0, Alarm higher than max or lower than min
494 494  
426 +Example:
495 495  
496 -(% style="color:blue" %)**Example:**
497 -
498 498  AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50.
499 499  
500 500  AT+ TEMPALARM=min,max
... ... @@ -505,199 +505,196 @@
505 505  
506 506  ² When min≠0 and max≠0, Alarm higher than max or lower than min
507 507  
438 +Example:
508 508  
509 -(% style="color:blue" %)**Example:**
510 -
511 511  AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20.
512 512  
513 513  
514 -== 2.9  Set the number of data to be uploaded and the recording time ==
443 +== 2.9 Set the number of data to be uploaded and the recording time ==
515 515  
445 +➢ AT Command:
516 516  
517 -(% style="color:blue" %)**➢ AT Command:**
447 +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)
518 518  
519 -* (% 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)
520 -* (% 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.
449 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
521 521  
522 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
451 +== 2.10 Read or Clear cached data ==
523 523  
524 -[[image:image-20221009001002-1.png||height="706" width="982"]]
453 +➢ AT Command:
525 525  
455 +AT+CDP    ~/~/ Read cached data
526 526  
527 -== 2.10  Read or Clear cached data ==
457 +[[image:image-20220907171221-20.png]]
528 528  
529 529  
530 -(% style="color:blue" %)**➢ AT Command:**
460 +AT+CDP=0    ~/~/ Clear cached data
531 531  
532 -* (% style="color:#037691" %)**AT+CDP**      (%%) ~/~/  Read cached data
533 -* (% style="color:#037691" %)**AT+CDP=0  ** (%%) ~/~/  Clear cached data
534 534  
535 -[[image:image-20220907171221-20.png]]
463 +== 2.11  ​Firmware Change Log ==
536 536  
465 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
537 537  
538 -== 2.11  ​Firmware Change Log ==
467 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
539 539  
469 +== 2.12  ​Battery Analysis ==
540 540  
541 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]
471 +=== 2.12.1  ​Battery Type ===
542 542  
543 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
473 +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.
544 544  
475 +The battery is designed to last for several years depends on the actually use environment and update interval. 
545 545  
546 -== 2.12 Battery & Power Consumption ==
477 +The battery related documents as below:
547 547  
479 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
480 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
481 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
548 548  
549 -NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
483 +[[image:image-20220907171221-21.png]] ​
550 550  
551 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
485 +=== 2.12.2  Power consumption Analyze ===
552 552  
487 +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.
553 553  
554 -= 3. ​ Access NB-IoT Module =
489 +Instruction to use as below:
555 555  
491 +**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/]]
556 556  
557 -Users can directly access the AT command set of the NB-IoT module.
493 +**Step 2: ** Open it and choose
558 558  
559 -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/]] 
495 +* Product Model
496 +* Uplink Interval
497 +* Working Mode
560 560  
499 +And the Life expectation in difference case will be shown on the right.
561 561  
562 -[[image:image-20220907171221-23.png]] ​
501 +[[image:image-20220907171221-22.jpeg]] ​
563 563  
503 +=== 2.12.3  ​Battery Note ===
564 564  
565 -= 4.  Using the AT Commands =
505 +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.
566 566  
567 -== 4.1  Access AT Commands ==
507 +=== 2.12.4  Replace the battery ===
568 568  
509 +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).
569 569  
570 -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]]
511 += 3. ​ Access NB-IoT Module =
571 571  
572 -AT+<CMD>?  :  Help on <CMD>
513 +Users can directly access the AT command set of the NB-IoT module.
573 573  
574 -AT+<CMD>  :  Run <CMD>
515 +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/]] 
575 575  
576 -AT+<CMD>=<value>:  Set the value
517 +[[image:image-20220907171221-23.png]] ​
577 577  
578 -AT+<CMD>=?  :  Get the value
519 += 4.  Using the AT Commands =
579 579  
521 +== 4.1  Access AT Commands ==
580 580  
581 -(% style="color:#037691" %)**General Commands**      
523 +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]]
582 582  
583 -AT  :  Attention       
525 +AT+<CMD>?  : Help on <CMD>
584 584  
585 -AT?  :  Short Help     
527 +AT+<CMD>         : Run <CMD>
586 586  
587 -ATZ  :  MCU Reset    
529 +AT+<CMD>=<value> : Set the value
588 588  
589 -AT+TDC  :  Application Data Transmission Interval
531 +AT+<CMD>=?  : Get the value
590 590  
591 -AT+CFG  :  Print all configurations
533 +**General Commands**      
592 592  
593 -AT+CFGMOD  :  Working mode selection
535 +AT  : Attention       
594 594  
595 -AT+INTMOD  :  Set the trigger interrupt mode
537 +AT?  : Short Help     
596 596  
597 -AT+5VT  :  Set extend the time of 5V power  
539 +ATZ  : MCU Reset    
598 598  
599 -AT+PRO :  Choose agreement
541 +AT+TDC  : Application Data Transmission Interval
600 600  
601 -AT+RXDL:  Extend the sending and receiving time
543 +AT+CFG  : Print all configurations
602 602  
603 -AT+SERVADDR :  Server Address
545 +AT+CFGMOD           : Working mode selection
604 604  
605 -AT+APN :  Get or set the APN
547 +AT+INTMOD            : Set the trigger interrupt mode
606 606  
607 -AT+FBAND :  Get or Set whether to automatically modify the frequency band
549 +AT+5VT  : Set extend the time of 5V power  
608 608  
609 -AT+DNSCFG : Get or Set DNS Server
551 +AT+PRO  : Choose agreement
610 610  
611 -AT+GETSENSORVALUE   : Returns the current sensor measurement
553 +AT+RXDL  : Extend the sending and receiving time
612 612  
613 -AT+TR :  Get or Set record time"
555 +AT+SERVADDR  : Server Address
614 614  
615 -AT+NOUD :  Get or Set the number of data to be uploaded
557 +AT+TR      : Get or Set record time"
616 616  
617 -AT+CDP :  Read or Clear cached data
618 618  
619 -AT+TEMPALARM :  Get or Set alarm of temp
560 +AT+NOUD      : Get or Set the number of data to be uploaded
620 620  
621 -AT+HUMALARM :  Get or Set alarm of humidity
622 622  
563 +AT+CDP     : Read or Clear cached data
623 623  
624 -(% style="color:#037691" %)**COAP Management**      
625 625  
626 -AT+URI :  Resource parameters
566 +AT+TEMPALARM      : Get or Set alarm of temp
627 627  
568 +AT+HUMALARM     : Get or Set alarm of PH
628 628  
629 -(% style="color:#037691" %)**UDP Management**
630 630  
631 -AT+CFM :  Upload confirmation mode (only valid for UDP)
571 +**COAP Management**      
632 632  
573 +AT+URI            : Resource parameters
633 633  
634 -(% style="color:#037691" %)**MQTT Management**
575 +**UDP Management**
635 635  
636 -AT+CLIENT  :  Get or Set MQTT client
577 +AT+CFM          : Upload confirmation mode (only valid for UDP)
637 637  
638 -AT+UNAME  : Get or Set MQTT Username
579 +**MQTT Management**
639 639  
640 -AT+PWD  :  Get or Set MQTT password
581 +AT+CLIENT               : Get or Set MQTT client
641 641  
642 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
583 +AT+UNAME  : Get or Set MQTT Username
643 643  
644 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
585 +AT+PWD                  : Get or Set MQTT password
645 645  
587 +AT+PUBTOPIC  : Get or Set MQTT publish topic
646 646  
647 -(% style="color:#037691" %)**Information**          
589 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
648 648  
649 -AT+FDR :  Factory Data Reset
591 +**Information**          
650 650  
651 -AT+PWORD :  Serial Access Password
593 +AT+FDR  : Factory Data Reset
652 652  
595 +AT+PWORD  : Serial Access Password
653 653  
654 654  = ​5.  FAQ =
655 655  
656 656  == 5.1 ​ How to Upgrade Firmware ==
657 657  
658 -
659 659  User can upgrade the firmware for 1) bug fix, 2) new feature release.
660 660  
661 661  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]]
662 662  
605 +**Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.**
663 663  
664 -(% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.**
665 -
666 -
667 667  = 6.  Trouble Shooting =
668 668  
669 669  == 6.1  ​Connection problem when uploading firmware ==
670 670  
671 -
672 672  **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]]
673 673  
674 -
675 675  == 6.2  AT Command input doesn't work ==
676 676  
615 +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.
677 677  
678 -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.
679 -
680 -
681 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
682 -
683 -
684 -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]]//**.
685 -
686 -
687 687  = 7. ​ Order Info =
688 688  
689 -
690 690  Part Number**:** NLMS01
691 691  
692 -
693 693  = 8.  Packing Info =
694 694  
623 +**Package Includes**:
695 695  
696 -(% style="color:#037691" %)**Package Includes:**
697 -
698 698  * NLMS01 NB-IoT Leaf Moisture Sensor x 1
699 699  
700 -(% style="color:#037691" %)**Dimension and weight**:
627 +**Dimension and weight**:
701 701  
702 702  * Device Size: cm
703 703  * Device Weight: g
... ... @@ -706,8 +706,8 @@
706 706  
707 707  = 9.  Support =
708 708  
709 -
710 710  * 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.
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