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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 64.4
edited by Xiaoling
on 2022/07/08 14:44
Change comment: There is no comment for this version
To version 104.2
edited by Xiaoling
on 2022/09/09 10:26
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -1,64 +1,77 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +**Table of Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 13  
14 -**Table of Contents:**
15 15  
17 += 1.  Introduction =
16 16  
17 17  
20 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
18 18  
22 +(((
23 +
19 19  
25 +(((
26 +(((
27 +The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
28 +)))
20 20  
21 -= 1.  Introduction =
30 +(((
31 +The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
32 +)))
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
34 +(((
35 +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.
36 +)))
24 24  
25 25  (((
26 -
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
27 27  
28 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
42 +(((
43 +NDDS75 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)
44 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
46 +(((
47 +To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
48 +)))
49 +)))
31 31  
32 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 -
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 -
36 36  
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
54 +[[image:1657327959271-447.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
43 43  
58 +== 1.2 ​ Features ==
44 44  
45 45  
46 -== 1.2 ​Features ==
47 -
48 -
49 49  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 -* Monitor Soil Moisture
51 -* Monitor Soil Temperature
52 -* Monitor Soil Conductivity
62 +* Ultra low power consumption
63 +* Distance Detection by Ultrasonic technology
64 +* Flat object range 280mm - 7500mm
65 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 +* Cable Length: 25cm
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * IP66 Waterproof Enclosure
57 -* Ultra-Low Power consumption
58 -* AT Commands to change parameters
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
74 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -76,91 +76,120 @@
76 76  * - B20 @H-FDD: 800MHz
77 77  * - B28 @H-FDD: 700MHz
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
92 +(% style="color:#037691" %)**Battery:**
80 80  
81 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
94 +* Li/SOCI2 un-chargeable battery
95 +* Capacity: 8500mAh
96 +* Self Discharge: <1% / Year @ 25°C
97 +* Max continuously current: 130mA
98 +* Max boost current: 2A, 1 second
82 82  
83 -[[image:image-20220708101224-1.png]]
100 +(% style="color:#037691" %)**Power Consumption**
84 84  
102 +* STOP Mode: 10uA @ 3.3v
103 +* Max transmit power: 350mA@3.3v
85 85  
86 86  
87 87  == ​1.4  Applications ==
88 88  
108 +
109 +* Smart Buildings & Home Automation
110 +* Logistics and Supply Chain Management
111 +* Smart Metering
89 89  * Smart Agriculture
113 +* Smart Cities
114 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
119 +
120 +
121 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
125 +[[image:1657328609906-564.png]]
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
129 += 2.  Use NDDS75 to communicate with IoT Server =
102 102  
131 +
103 103  == 2.1  How it works ==
104 104  
105 105  
106 106  (((
107 -The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 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 NSE01.
136 +The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 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 NDDS75.
108 108  )))
109 109  
110 110  
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
141 +The diagram below shows the working flow in default firmware of NDDS75:
113 113  )))
114 114  
115 -[[image:image-20220708101605-2.png]]
116 -
117 117  (((
118 118  
119 119  )))
120 120  
148 +[[image:1657328659945-416.png]]
121 121  
150 +(((
151 +
152 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
155 +== 2.2 ​ Configure the NDDS75 ==
125 125  
157 +
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
161 +(((
162 +To use NDDS75 in your city, make sure meet below requirements:
163 +)))
130 130  
131 131  * Your local operator has already distributed a NB-IoT Network there.
132 -* The local NB-IoT network used the band that NSE01 supports.
166 +* The local NB-IoT network used the band that NDDS75 supports.
133 133  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134 134  
135 135  (((
136 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
170 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server.
137 137  )))
138 138  
139 139  
140 -[[image:1657249419225-449.png]]
174 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
180 +
181 +(((
146 146  Insert the NB-IoT Card get from your provider.
183 +)))
147 147  
185 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
187 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
190 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
194 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
196 +
157 157  (((
158 158  (((
159 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
199 +User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
160 160  )))
161 161  )))
162 162  
203 +[[image:image-20220709092052-2.png]]
163 163  
205 +
164 164  **Connection:**
165 165  
166 166   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -179,70 +179,90 @@
179 179  * Flow Control: (% style="color:green" %)**None**
180 180  
181 181  (((
182 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
224 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 183  )))
184 184  
185 -[[image:image-20220708110657-3.png]]
227 +[[image:1657329814315-101.png]]
186 186  
187 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
188 188  
230 +(((
231 +(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
232 +)))
189 189  
190 190  
235 +
191 191  === 2.2.4 Use CoAP protocol to uplink data ===
192 192  
193 -(% 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/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
194 194  
239 +(% 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/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]**
195 195  
241 +
242 +(((
196 196  **Use below commands:**
244 +)))
197 197  
198 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
246 +* (((
247 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
248 +)))
249 +* (((
250 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
251 +)))
252 +* (((
253 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
201 201  
255 +
256 +
257 +)))
258 +
259 +(((
202 202  For parameter description, please refer to AT command set
203 203  
204 -[[image:1657249793983-486.png]]
262 +
263 +)))
205 205  
265 +[[image:1657330452568-615.png]]
206 206  
207 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
208 208  
209 -[[image:1657249831934-534.png]]
210 210  
269 +(((
270 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
211 211  
272 +
273 +)))
212 212  
213 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
275 +[[image:1657330472797-498.png]]
214 214  
215 -This feature is supported since firmware version v1.0.1
216 216  
217 217  
218 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
279 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
280 +
281 +
282 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 219  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
284 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
221 221  
222 -[[image:1657249864775-321.png]]
286 +[[image:1657330501006-241.png]]
223 223  
224 224  
225 -[[image:1657249930215-289.png]]
289 +[[image:1657330533775-472.png]]
226 226  
227 227  
228 228  
229 229  === 2.2.6 Use MQTT protocol to uplink data ===
230 230  
231 -This feature is supported since firmware version v110
232 232  
296 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
297 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
298 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
299 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
300 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
301 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
302 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
233 233  
234 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
241 -
242 242  [[image:1657249978444-674.png]]
243 243  
244 244  
245 -[[image:1657249990869-686.png]]
307 +[[image:1657330723006-866.png]]
246 246  
247 247  
248 248  (((
... ... @@ -253,177 +253,238 @@
253 253  
254 254  === 2.2.7 Use TCP protocol to uplink data ===
255 255  
256 -This feature is supported since firmware version v110
257 257  
258 -
259 259  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 260  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
261 261  
262 -[[image:1657250217799-140.png]]
322 +[[image:image-20220709093918-1.png]]
263 263  
264 264  
265 -[[image:1657250255956-604.png]]
325 +[[image:image-20220709093918-2.png]]
266 266  
267 267  
268 268  
269 269  === 2.2.8 Change Update Interval ===
270 270  
331 +
271 271  User can use below command to change the (% style="color:green" %)**uplink interval**.
272 272  
273 273  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
274 274  
275 275  (((
276 -(% style="color:red" %)**NOTE:**
277 -)))
337 +(% style="color:red" %)**NOTE 1: By default, the device will send an uplink message every 1 hour.**
278 278  
279 -(((
280 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
339 +
281 281  )))
282 282  
342 +(% style="color:red" %)**NOTE 2: When the firmware version is v1.3.2 and later firmware:**
283 283  
344 +(% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
284 284  
346 +
347 +
285 285  == 2.3  Uplink Payload ==
286 286  
287 -In this mode, uplink payload includes in total 18 bytes
288 288  
289 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 -|=(% style="width: 50px;" %)(((
351 +=== 2.3.1  Before Firmware 1.3.2 ===
352 +
353 +
354 +In this mode, uplink payload includes in total 14 bytes
355 +
356 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
357 +|=(% style="width: 60px;" %)(((
291 291  **Size(bytes)**
292 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
359 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
360 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
294 294  
295 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
362 +(((
363 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
364 +)))
296 296  
297 297  
298 -[[image:image-20220708111918-4.png]]
367 +[[image:1657331036973-987.png]]
299 299  
300 300  
301 -The payload is ASCII string, representative same HEX:
370 +(((
371 +The payload is **ASCII** string, representative same HEX:
372 +)))
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
374 +(((
375 +0x72403155615900640c6c19029200 where:
376 +)))
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
378 +* (((
379 +Device ID: 0x724031556159 = 724031556159
380 +)))
381 +* (((
382 +Version:  0x0064=100=1.0.0
383 +)))
307 307  
308 -* BAT: 0x0c78 = 3192 mV = 3.192V
309 -* Singal: 0x17 = 23
310 -* Soil Moisture: 0x075e= 1886 = 18.86  %
311 -* Soil Temperature:0x0a8c =2700=27 °C
312 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 -* Interrupt: 0x00 = 0
385 +* (((
386 +BAT:  0x0c6c = 3180 mV = 3.180V
387 +)))
388 +* (((
389 +Signal: 0x19 = 25
390 +)))
391 +* (((
392 +Distance: 0x0292= 658 mm
393 +)))
394 +* (((
395 +Interrupt: 0x00 = 0
314 314  
315 -== 2.4  Payload Explanation and Sensor Interface ==
316 316  
317 317  
318 -=== 2.4.1  Device ID ===
319 319  
320 -By default, the Device ID equal to the last 6 bytes of IMEI.
400 +
401 +)))
321 321  
322 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
403 +=== **2.3.2  Since firmware v1.3.2** ===
323 323  
324 -**Example:**
325 325  
326 -AT+DEUI=A84041F15612
406 +In this mode, uplink payload includes 69 bytes in total by default.
327 327  
328 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
408 +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.
329 329  
410 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
411 +|(% style="width:95px" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:44px" %)2|(% style="width:48px" %)2|(% style="width:123px" %)1|(% style="width:55px" %)1|(% style="width:80px" %)1|(% style="width:77px" %)2|(% style="width:94px" %)4|(% style="width:77px" %)2|(% style="width:116px" %)4
412 +|(% style="width:95px" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
330 330  
414 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
331 331  
332 -=== 2.4.2  Version Info ===
416 +[[image:image-20220908175246-1.png]]
333 333  
334 -Specify the software version: 0x64=100, means firmware version 1.00.
335 335  
336 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
419 +The payload is ASCII string, representative same HEX:
337 337  
421 +0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where:
338 338  
423 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
424 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
425 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
426 +* (% style="color:blue" %)Singal: 0x1e = 30
427 +* (% style="color:red" %)Mod: 0x01 = 1
428 +* Interrupt: 0x00= 0
429 +* Distance: 0x0039= 57 = 57
430 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
431 +* Distance,Time stamp : 00396319baf0
432 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
339 339  
340 -=== 2.4.3  Battery Info ===
341 341  
435 +== 2.4  Payload Explanation and Sensor Interface ==
436 +
437 +
438 +=== 2.4.1  Device ID ===
439 +
440 +
342 342  (((
343 -Check the battery voltage for LSE01.
442 +By default, the Device ID equal to the last 6 bytes of IMEI.
344 344  )))
345 345  
346 346  (((
347 -Ex1: 0x0B45 = 2885mV
446 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
447 +
448 +
348 348  )))
349 349  
350 350  (((
351 -Ex2: 0x0B49 = 2889mV
452 +(% style="color:blue" %)**Example :**
352 352  )))
353 353  
455 +(((
456 +AT+DEUI=A84041F15612
457 +)))
354 354  
459 +(((
460 +The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
461 +)))
355 355  
356 -=== 2.4.4  Signal Strength ===
357 357  
358 -NB-IoT Network signal Strength.
464 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
359 359  
360 -**Ex1: 0x1d = 29**
466 +(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
361 361  
362 -(% style="color:blue" %)**0**(%%)  -113dBm or less
468 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
363 363  
364 -(% style="color:blue" %)**1**(%%)  -111dBm
365 365  
366 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
471 +(% style="color:blue" %)**Example :**
367 367  
368 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
473 +AT+DEUI=868411056754138
369 369  
370 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
371 371  
372 372  
477 +=== 2.4.2  Version Info ===
373 373  
374 -=== 2.4.5  Soil Moisture ===
375 375  
376 376  (((
377 -Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
481 +Specify the software version: 0x64=100, means firmware version 1.00.
378 378  )))
379 379  
380 380  (((
381 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
485 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
382 382  )))
383 383  
488 +
489 +
490 +=== 2.4.3  Battery Info ===
491 +
492 +
384 384  (((
385 -
494 +Ex1: 0x0B45 = 2885mV
386 386  )))
387 387  
388 388  (((
389 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
498 +Ex2: 0x0B49 = 2889mV
390 390  )))
391 391  
392 392  
393 393  
394 -=== 2.4.6  Soil Temperature ===
503 +=== 2.4.4  Signal Strength ===
395 395  
505 +
396 396  (((
397 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
507 +NB-IoT Network signal Strength.
398 398  )))
399 399  
400 400  (((
401 -**Example**:
511 +**Ex1: 0x1d = 29**
402 402  )))
403 403  
404 404  (((
405 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
515 +(% style="color:blue" %)**0**(%%)  -113dBm or less
406 406  )))
407 407  
408 408  (((
409 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
519 +(% style="color:blue" %)**1**(%%)  -111dBm
410 410  )))
411 411  
522 +(((
523 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
524 +)))
412 412  
526 +(((
527 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
528 +)))
413 413  
414 -=== 2.4.7  Soil Conductivity (EC) ===
415 -
416 416  (((
417 -Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
531 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
418 418  )))
419 419  
534 +
535 +
536 +=== 2.4.5  Distance ===
537 +
538 +
539 +Get the distance. Flat object range 280mm - 7500mm.
540 +
420 420  (((
421 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
542 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
422 422  )))
423 423  
424 424  (((
425 -Generally, the EC value of irrigation water is less than 800uS / cm.
546 +(((
547 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
426 426  )))
549 +)))
427 427  
428 428  (((
429 429  
... ... @@ -433,46 +433,75 @@
433 433  
434 434  )))
435 435  
436 -=== 2.4.8  Digital Interrupt ===
559 +=== 2.4.6  Digital Interrupt ===
437 437  
438 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
439 439  
562 +(((
563 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
564 +)))
565 +
566 +(((
440 440  The command is:
568 +)))
441 441  
570 +(((
442 442  (% 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]])**.**
572 +)))
443 443  
444 444  
445 -The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
575 +(((
576 +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.
577 +)))
446 446  
447 447  
580 +(((
448 448  Example:
582 +)))
449 449  
584 +(((
450 450  0x(00): Normal uplink packet.
586 +)))
451 451  
588 +(((
452 452  0x(01): Interrupt Uplink Packet.
590 +)))
453 453  
454 454  
455 455  
456 -=== 2.4.9  ​+5V Output ===
594 +=== 2.4.7  ​+5V Output ===
457 457  
458 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
459 459  
597 +(((
598 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
599 +)))
460 460  
601 +
602 +(((
461 461  The 5V output time can be controlled by AT Command.
462 462  
605 +
606 +)))
607 +
608 +(((
463 463  (% style="color:blue" %)**AT+5VT=1000**
464 464  
611 +
612 +)))
613 +
614 +(((
465 465  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
616 +)))
466 466  
467 467  
468 468  
469 469  == 2.5  Downlink Payload ==
470 470  
471 -By default, NSE01 prints the downlink payload to console port.
472 472  
473 -[[image:image-20220708133731-5.png]]
623 +By default, NDDS75 prints the downlink payload to console port.
474 474  
625 +[[image:image-20220709100028-1.png]]
475 475  
627 +
476 476  (((
477 477  (% style="color:blue" %)**Examples:**
478 478  )))
... ... @@ -506,96 +506,129 @@
506 506  )))
507 507  
508 508  (((
509 -If payload = 0x04FF, it will reset the NSE01
661 +If payload = 0x04FF, it will reset the NDDS75
510 510  )))
511 511  
512 512  
513 513  * (% style="color:blue" %)**INTMOD**
514 514  
667 +(((
515 515  Downlink Payload: 06000003, Set AT+INTMOD=3
669 +)))
516 516  
517 517  
518 518  
519 -== 2.6  ​LED Indicator ==
673 +== 2.6  Distance alarm function(Since firmware v1.3.2) ==
520 520  
521 -(((
522 -The NSE01 has an internal LED which is to show the status of different state.
523 523  
676 +(% style="color:blue" %)** ➢ AT Command:**
524 524  
525 -* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
526 -* Then the LED will be on for 1 second means device is boot normally.
527 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
528 -* For each uplink probe, LED will be on for 500ms.
529 -)))
678 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
530 530  
680 +² When min=0, and max≠0, Alarm higher than max
531 531  
682 +² When min≠0, and max=0, Alarm lower than min
532 532  
684 +² When min≠0 and max≠0, Alarm higher than max or lower than min
533 533  
534 -== 2.7  Installation in Soil ==
535 535  
536 -__**Measurement the soil surface**__
687 +(% style="color:blue" %)** Example:**
537 537  
538 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
689 +**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
539 539  
540 -[[image:1657259653666-883.png]] ​
541 541  
542 542  
543 -(((
544 -
693 +== 2.7  Set the number of data to be uploaded and the recording time ==
545 545  
546 -(((
547 -Dig a hole with diameter > 20CM.
548 -)))
549 549  
550 -(((
551 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
552 -)))
553 -)))
696 +(% style="color:blue" %)** ➢ AT Command:**
554 554  
555 -[[image:1654506665940-119.png]]
698 +(% 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)
556 556  
700 +(% 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.
701 +
702 +
703 +
704 +== 2.8  Read or Clear cached data ==
705 +
706 +
707 +(% style="color:blue" %)** ➢ AT Command:**
708 +
709 +(% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data
710 +
711 +
712 +[[image:image-20220908175333-2.png]]
713 +
714 +
715 +(% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/ Clear cached data
716 +
717 +
718 +
719 +== 2.9  ​LED Indicator ==
720 +
721 +
722 +The NDDS75 has an internal LED which is to show the status of different state.
723 +
724 +
725 +* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
726 +* Then the LED will be on for 1 second means device is boot normally.
727 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
728 +* For each uplink probe, LED will be on for 500ms.
729 +
557 557  (((
558 558  
559 559  )))
560 560  
561 561  
562 -== 2.8  ​Firmware Change Log ==
563 563  
736 +== 2.10  ​Firmware Change Log ==
564 564  
565 -Download URL & Firmware Change log
566 566  
567 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
739 +(((
740 +Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
741 +)))
568 568  
743 +(((
744 +
745 +)))
569 569  
570 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
747 +(((
748 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
749 +)))
571 571  
572 572  
573 573  
574 -== 2.9  ​Battery Analysis ==
753 +== 2.11  ​Battery Analysis ==
575 575  
576 -=== 2.9.1  ​Battery Type ===
577 577  
756 +=== 2.11.1  ​Battery Type ===
578 578  
579 -The NSE01 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.
580 580  
759 +(((
760 +The NDDS75 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.
761 +)))
581 581  
763 +(((
582 582  The battery is designed to last for several years depends on the actually use environment and update interval. 
765 +)))
583 583  
584 -
767 +(((
585 585  The battery related documents as below:
769 +)))
586 586  
587 587  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
588 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
772 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 589  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 590  
591 591  (((
592 -[[image:image-20220708140453-6.png]]
776 +[[image:image-20220709101450-2.png]]
593 593  )))
594 594  
595 595  
596 596  
597 -=== 2.9.2  Power consumption Analyze ===
781 +=== 2.11.2  Power consumption Analyze ===
598 598  
783 +
599 599  (((
600 600  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.
601 601  )))
... ... @@ -628,12 +628,13 @@
628 628  And the Life expectation in difference case will be shown on the right.
629 629  )))
630 630  
631 -[[image:image-20220708141352-7.jpeg]]
816 +[[image:image-20220709110451-3.png]]
632 632  
633 633  
634 634  
635 -=== 2.9.3  ​Battery Note ===
820 +=== 2.11.3  ​Battery Note ===
636 636  
822 +
637 637  (((
638 638  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.
639 639  )))
... ... @@ -640,10 +640,11 @@
640 640  
641 641  
642 642  
643 -=== 2.9.4  Replace the battery ===
829 +=== 2.11.4  Replace the battery ===
644 644  
831 +
645 645  (((
646 -The default battery pack of NSE01 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).
833 +The default battery pack of NDDS75 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).
647 647  )))
648 648  
649 649  
... ... @@ -650,6 +650,7 @@
650 650  
651 651  = 3. ​ Access NB-IoT Module =
652 652  
840 +
653 653  (((
654 654  Users can directly access the AT command set of the NB-IoT module.
655 655  )))
... ... @@ -656,19 +656,23 @@
656 656  
657 657  (((
658 658  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/]] 
847 +
848 +
659 659  )))
660 660  
661 -[[image:1657261278785-153.png]]
851 +[[image:1657333200519-600.png]]
662 662  
663 663  
664 664  
665 665  = 4.  Using the AT Commands =
666 666  
857 +
667 667  == 4.1  Access AT Commands ==
668 668  
669 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
670 670  
861 +See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
671 671  
863 +
672 672  AT+<CMD>?  : Help on <CMD>
673 673  
674 674  AT+<CMD>         : Run <CMD>
... ... @@ -708,7 +708,23 @@
708 708  
709 709  AT+SERVADDR  : Server Address
710 710  
903 +AT+TR      : Get or Set record time"
711 711  
905 +AT+APN     : Get or set the APN
906 +
907 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
908 +
909 +AT+DNSCFG  : Get or Set DNS Server
910 +
911 +AT+GETSENSORVALUE   : Returns the current sensor measurement
912 +
913 +AT+NOUD      : Get or Set the number of data to be uploaded
914 +
915 +AT+CDP     : Read or Clear cached data
916 +
917 +AT+LDDSALARM : Get or Set alarm of distance
918 +
919 +
712 712  (% style="color:#037691" %)**COAP Management**      
713 713  
714 714  AT+URI            : Resource parameters
... ... @@ -742,6 +742,7 @@
742 742  
743 743  = ​5.  FAQ =
744 744  
953 +
745 745  == 5.1 ​ How to Upgrade Firmware ==
746 746  
747 747  
... ... @@ -754,110 +754,80 @@
754 754  )))
755 755  
756 756  (((
757 -Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
966 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
758 758  )))
759 759  
760 760  
761 -(((
762 -
763 -)))
764 764  
765 -= 5. Trouble Shooting =
971 += 6.  Trouble Shooting =
766 766  
767 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
768 768  
769 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
974 +== 6.1  ​Connection problem when uploading firmware ==
770 770  
771 771  
772 -== 5.2 AT Command input doesn't work ==
773 -
774 774  (((
775 -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.
978 +**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]]
776 776  )))
777 777  
778 -
779 -== 5.3 Device rejoin in at the second uplink packet ==
780 -
781 -(% style="color:#4f81bd" %)**Issue describe as below:**
782 -
783 -[[image:1654500909990-784.png]]
784 -
785 -
786 -(% style="color:#4f81bd" %)**Cause for this issue:**
787 -
981 +(% class="wikigeneratedid" %)
788 788  (((
789 -The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
983 +
790 790  )))
791 791  
792 792  
793 -(% style="color:#4f81bd" %)**Solution: **
987 +== 6.2  AT Command input doesn't work ==
794 794  
795 -All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
796 796  
797 -[[image:1654500929571-736.png||height="458" width="832"]]
990 +(((
991 +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.
798 798  
993 +
994 +)))
799 799  
800 -= 6. ​Order Info =
801 801  
997 += 7. ​ Order Info =
802 802  
803 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
804 804  
1000 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
805 805  
806 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
807 807  
808 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
809 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
810 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
811 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
812 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
813 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
814 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
815 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
816 -
817 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
818 -
819 -* (% style="color:red" %)**4**(%%): 4000mAh battery
820 -* (% style="color:red" %)**8**(%%): 8500mAh battery
821 -
822 822  (% class="wikigeneratedid" %)
823 823  (((
824 824  
825 825  )))
826 826  
827 -= 7. Packing Info =
1008 += 8.  Packing Info =
828 828  
829 829  (((
830 830  
831 831  
832 832  (% style="color:#037691" %)**Package Includes**:
833 -)))
834 834  
835 -* (((
836 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
1015 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
1016 +* External antenna x 1
837 837  )))
838 838  
839 839  (((
840 840  
841 841  
1022 +
842 842  (% style="color:#037691" %)**Dimension and weight**:
843 -)))
844 844  
845 -* (((
846 -Device Size: cm
1025 +* Device Size: 13.0 x 5 x 4.5 cm
1026 +* Device Weight: 150g
1027 +* Package Size / pcs : 15 x 12x 5.5 cm
1028 +* Weight / pcs : 220g
847 847  )))
848 -* (((
849 -Device Weight: g
850 -)))
851 -* (((
852 -Package Size / pcs : cm
853 -)))
854 -* (((
855 -Weight / pcs : g
856 856  
1031 +(((
857 857  
1033 +
1034 +
1035 +
858 858  )))
859 859  
860 -= 8. Support =
1038 += 9.  Support =
861 861  
1040 +
862 862  * 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.
863 863  * 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]]
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