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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 57.11
edited by Xiaoling
on 2022/07/08 13:34
Change comment: There is no comment for this version
To version 100.3
edited by Xiaoling
on 2022/08/08 16:07
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 -
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
10 +{{toc/}}
16 16  
17 17  
18 18  
19 19  
20 20  
16 +
21 21  = 1.  Introduction =
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
24 24  
25 25  (((
26 26  
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.
24 +(((
25 +(((
26 +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.
27 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
29 +(((
30 +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.
31 +)))
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 +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.
35 +)))
33 33  
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
37 +(((
38 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 +)))
35 35  
36 -
41 +(((
42 +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)
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
45 +(((
46 +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.
47 +)))
48 +)))
40 40  
50 +
51 +)))
41 41  
42 -[[image:1657245163077-232.png]]
53 +[[image:1657327959271-447.png]]
43 43  
44 44  
45 45  
46 -== 1.2 ​Features ==
57 +== 1.2 ​ Features ==
47 47  
48 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
61 +* Ultra low power consumption
62 +* Distance Detection by Ultrasonic technology
63 +* Flat object range 280mm - 7500mm
64 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
65 +* 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  
73 +
74 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -76,90 +76,116 @@
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  
106 +
87 87  == ​1.4  Applications ==
88 88  
109 +
110 +* Smart Buildings & Home Automation
111 +* Logistics and Supply Chain Management
112 +* Smart Metering
89 89  * Smart Agriculture
114 +* Smart Cities
115 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
120 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
124 +[[image:1657328609906-564.png]]
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
128 += 2.  Use NDDS75 to communicate with IoT Server =
102 102  
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.
134 +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:
139 +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  
146 +[[image:1657328659945-416.png]]
121 121  
148 +(((
149 +
150 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
153 +== 2.2 ​ Configure the NDDS75 ==
125 125  
155 +
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
159 +(((
160 +To use NDDS75 in your city, make sure meet below requirements:
161 +)))
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.
164 +* 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
168 +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]]
172 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
178 +
179 +(((
146 146  Insert the NB-IoT Card get from your provider.
181 +)))
147 147  
183 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
185 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
188 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
192 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
194 +
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.
197 +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  
201 +[[image:image-20220709092052-2.png]]
163 163  
164 164  **Connection:**
165 165  
... ... @@ -179,70 +179,81 @@
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.
221 +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]]
224 +[[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/]]
226 +(((
227 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
228 +)))
188 188  
189 189  
190 190  
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  
235 +(% 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  
237 +
238 +(((
196 196  **Use below commands:**
240 +)))
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
242 +* (((
243 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
244 +)))
245 +* (((
246 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
247 +)))
248 +* (((
249 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
250 +)))
201 201  
252 +(((
202 202  For parameter description, please refer to AT command set
254 +)))
203 203  
204 -[[image:1657249793983-486.png]]
256 +[[image:1657330452568-615.png]]
205 205  
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.
259 +(((
260 +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.
261 +)))
208 208  
209 -[[image:1657249831934-534.png]]
263 +[[image:1657330472797-498.png]]
210 210  
211 211  
212 212  
213 213  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
214 214  
215 -This feature is supported since firmware version v1.0.1
216 216  
217 -
218 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
270 +* (% 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
272 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
221 221  
222 -[[image:1657249864775-321.png]]
274 +[[image:1657330501006-241.png]]
223 223  
224 224  
225 -[[image:1657249930215-289.png]]
277 +[[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  
284 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
285 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
286 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
287 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
288 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
289 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
290 +* (% 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]]
295 +[[image:1657330723006-866.png]]
246 246  
247 247  
248 248  (((
... ... @@ -253,21 +253,20 @@
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]]
310 +[[image:image-20220709093918-1.png]]
263 263  
264 264  
265 -[[image:1657250255956-604.png]]
313 +[[image:image-20220709093918-2.png]]
266 266  
267 267  
268 268  
269 269  === 2.2.8 Change Update Interval ===
270 270  
319 +
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
... ... @@ -277,7 +277,7 @@
277 277  )))
278 278  
279 279  (((
280 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
329 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
281 281  )))
282 282  
283 283  
... ... @@ -284,65 +284,98 @@
284 284  
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;" %)(((
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"]]
337 +In this mode, uplink payload includes in total 14 bytes
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.
296 296  
340 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
341 +|=(% style="width: 60px;" %)(((
342 +**Size(bytes)**
343 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
344 +|(% 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"]]
297 297  
298 -[[image:image-20220708111918-4.png]]
346 +(((
347 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
348 +)))
299 299  
300 300  
351 +[[image:1657331036973-987.png]]
352 +
353 +(((
301 301  The payload is ASCII string, representative same HEX:
355 +)))
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
357 +(((
358 +0x72403155615900640c6c19029200 where:
359 +)))
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
361 +* (((
362 +Device ID: 0x724031556159 = 724031556159
363 +)))
364 +* (((
365 +Version: 0x0064=100=1.0.0
366 +)))
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
368 +* (((
369 +BAT: 0x0c6c = 3180 mV = 3.180V
370 +)))
371 +* (((
372 +Signal: 0x19 = 25
373 +)))
374 +* (((
375 +Distance: 0x0292= 658 mm
376 +)))
377 +* (((
378 +Interrupt: 0x00 = 0
314 314  
315 315  
381 +
382 +
383 +)))
384 +
316 316  == 2.4  Payload Explanation and Sensor Interface ==
317 317  
318 318  
319 319  === 2.4.1  Device ID ===
320 320  
390 +
391 +(((
321 321  By default, the Device ID equal to the last 6 bytes of IMEI.
393 +)))
322 322  
395 +(((
323 323  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
397 +)))
324 324  
399 +(((
325 325  **Example:**
401 +)))
326 326  
403 +(((
327 327  AT+DEUI=A84041F15612
405 +)))
328 328  
329 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
407 +(((
408 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
409 +)))
330 330  
331 331  
332 332  
333 333  === 2.4.2  Version Info ===
334 334  
415 +
416 +(((
335 335  Specify the software version: 0x64=100, means firmware version 1.00.
418 +)))
336 336  
337 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
420 +(((
421 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
422 +)))
338 338  
339 339  
340 340  
341 341  === 2.4.3  Battery Info ===
342 342  
343 -(((
344 -Check the battery voltage for LSE01.
345 -)))
346 346  
347 347  (((
348 348  Ex1: 0x0B45 = 2885mV
... ... @@ -356,75 +356,51 @@
356 356  
357 357  === 2.4.4  Signal Strength ===
358 358  
359 -NB-IoT Network signal Strength.
360 360  
361 -**Ex1: 0x1d = 29**
362 -
363 -(% style="color:blue" %)**0**(%%)  -113dBm or less
364 -
365 -(% style="color:blue" %)**1**(%%)  -111dBm
366 -
367 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
368 -
369 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
370 -
371 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
372 -
373 -
374 -
375 -=== 2.4.5  Soil Moisture ===
376 -
377 377  (((
378 -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.
443 +NB-IoT Network signal Strength.
379 379  )))
380 380  
381 381  (((
382 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
447 +**Ex1: 0x1d = 29**
383 383  )))
384 384  
385 385  (((
386 -
451 +(% style="color:blue" %)**0**(%%)  -113dBm or less
387 387  )))
388 388  
389 389  (((
390 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
455 +(% style="color:blue" %)**1**(%%)  -111dBm
391 391  )))
392 392  
393 -
394 -
395 -=== 2.4.6  Soil Temperature ===
396 -
397 397  (((
398 - 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
459 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
399 399  )))
400 400  
401 401  (((
402 -**Example**:
463 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
403 403  )))
404 404  
405 405  (((
406 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
467 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
407 407  )))
408 408  
409 -(((
410 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
411 -)))
412 412  
413 413  
472 +=== 2.4.5  Distance ===
414 414  
415 -=== 2.4.7  Soil Conductivity (EC) ===
416 416  
417 -(((
418 -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).
419 -)))
475 +Get the distance. Flat object range 280mm - 7500mm.
420 420  
421 421  (((
422 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
478 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
423 423  )))
424 424  
425 425  (((
426 -Generally, the EC value of irrigation water is less than 800uS / cm.
482 +(((
483 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
427 427  )))
485 +)))
428 428  
429 429  (((
430 430  
... ... @@ -434,52 +434,71 @@
434 434  
435 435  )))
436 436  
437 -=== 2.4.8  Digital Interrupt ===
495 +=== 2.4.6  Digital Interrupt ===
438 438  
439 -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.
440 440  
498 +(((
499 +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.
500 +)))
501 +
502 +(((
441 441  The command is:
504 +)))
442 442  
506 +(((
443 443  (% 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]])**.**
508 +)))
444 444  
445 445  
446 -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.
511 +(((
512 +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.
513 +)))
447 447  
448 448  
516 +(((
449 449  Example:
518 +)))
450 450  
520 +(((
451 451  0x(00): Normal uplink packet.
522 +)))
452 452  
524 +(((
453 453  0x(01): Interrupt Uplink Packet.
526 +)))
454 454  
455 455  
456 456  
457 -=== 2.4.9  ​+5V Output ===
530 +=== 2.4.7  ​+5V Output ===
458 458  
459 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
460 460  
533 +(((
534 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
535 +)))
461 461  
537 +
538 +(((
462 462  The 5V output time can be controlled by AT Command.
540 +)))
463 463  
542 +(((
464 464  (% style="color:blue" %)**AT+5VT=1000**
544 +)))
465 465  
546 +(((
466 466  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
548 +)))
467 467  
468 468  
469 469  
470 -== 2.4 Uplink Interval ==
552 +== 2.5  Downlink Payload ==
471 471  
472 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
473 473  
555 +By default, NDDS75 prints the downlink payload to console port.
474 474  
557 +[[image:image-20220709100028-1.png]]
475 475  
476 -== 2.5 Downlink Payload ==
477 477  
478 -By default, LSE50 prints the downlink payload to console port.
479 -
480 -[[image:image-20220606165544-8.png]]
481 -
482 -
483 483  (((
484 484  (% style="color:blue" %)**Examples:**
485 485  )))
... ... @@ -493,7 +493,7 @@
493 493  )))
494 494  
495 495  (((
496 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
573 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
497 497  )))
498 498  
499 499  (((
... ... @@ -513,734 +513,295 @@
513 513  )))
514 514  
515 515  (((
516 -If payload = 0x04FF, it will reset the LSE01
593 +If payload = 0x04FF, it will reset the NDDS75
517 517  )))
518 518  
519 519  
520 -* (% style="color:blue" %)**CFM**
597 +* (% style="color:blue" %)**INTMOD**
521 521  
522 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
523 -
524 -
525 -
526 -== 2.6 ​Show Data in DataCake IoT Server ==
527 -
528 528  (((
529 -[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
600 +Downlink Payload: 06000003, Set AT+INTMOD=3
530 530  )))
531 531  
532 -(((
533 -
534 -)))
535 535  
536 -(((
537 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
538 -)))
539 539  
540 -(((
541 -(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
542 -)))
605 +== 2.6  ​LED Indicator ==
543 543  
544 544  
545 -[[image:1654505857935-743.png]]
608 +The NDDS75 has an internal LED which is to show the status of different state.
546 546  
547 547  
548 -[[image:1654505874829-548.png]]
611 +* 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)
612 +* Then the LED will be on for 1 second means device is boot normally.
613 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
614 +* For each uplink probe, LED will be on for 500ms.
549 549  
616 +(((
617 +
618 +)))
550 550  
551 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
552 552  
553 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
554 554  
622 +== 2.7  ​Firmware Change Log ==
555 555  
556 -[[image:1654505905236-553.png]]
557 557  
625 +(((
626 +Download URL & Firmware Change log
627 +)))
558 558  
559 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
629 +(((
630 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
631 +)))
560 560  
561 -[[image:1654505925508-181.png]]
562 562  
634 +(((
635 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
636 +)))
563 563  
564 564  
565 -== 2.7 Frequency Plans ==
566 566  
567 -The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
640 +== 2.8  ​Battery Analysis ==
568 568  
642 +=== 2.8.1  ​Battery Type ===
569 569  
570 -=== 2.7.1 EU863-870 (EU868) ===
571 571  
572 -(% style="color:#037691" %)** Uplink:**
573 -
574 -868.1 - SF7BW125 to SF12BW125
575 -
576 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
577 -
578 -868.5 - SF7BW125 to SF12BW125
579 -
580 -867.1 - SF7BW125 to SF12BW125
581 -
582 -867.3 - SF7BW125 to SF12BW125
583 -
584 -867.5 - SF7BW125 to SF12BW125
585 -
586 -867.7 - SF7BW125 to SF12BW125
587 -
588 -867.9 - SF7BW125 to SF12BW125
589 -
590 -868.8 - FSK
591 -
592 -
593 -(% style="color:#037691" %)** Downlink:**
594 -
595 -Uplink channels 1-9 (RX1)
596 -
597 -869.525 - SF9BW125 (RX2 downlink only)
598 -
599 -
600 -
601 -=== 2.7.2 US902-928(US915) ===
602 -
603 -Used in USA, Canada and South America. Default use CHE=2
604 -
605 -(% style="color:#037691" %)**Uplink:**
606 -
607 -903.9 - SF7BW125 to SF10BW125
608 -
609 -904.1 - SF7BW125 to SF10BW125
610 -
611 -904.3 - SF7BW125 to SF10BW125
612 -
613 -904.5 - SF7BW125 to SF10BW125
614 -
615 -904.7 - SF7BW125 to SF10BW125
616 -
617 -904.9 - SF7BW125 to SF10BW125
618 -
619 -905.1 - SF7BW125 to SF10BW125
620 -
621 -905.3 - SF7BW125 to SF10BW125
622 -
623 -
624 -(% style="color:#037691" %)**Downlink:**
625 -
626 -923.3 - SF7BW500 to SF12BW500
627 -
628 -923.9 - SF7BW500 to SF12BW500
629 -
630 -924.5 - SF7BW500 to SF12BW500
631 -
632 -925.1 - SF7BW500 to SF12BW500
633 -
634 -925.7 - SF7BW500 to SF12BW500
635 -
636 -926.3 - SF7BW500 to SF12BW500
637 -
638 -926.9 - SF7BW500 to SF12BW500
639 -
640 -927.5 - SF7BW500 to SF12BW500
641 -
642 -923.3 - SF12BW500(RX2 downlink only)
643 -
644 -
645 -
646 -=== 2.7.3 CN470-510 (CN470) ===
647 -
648 -Used in China, Default use CHE=1
649 -
650 -(% style="color:#037691" %)**Uplink:**
651 -
652 -486.3 - SF7BW125 to SF12BW125
653 -
654 -486.5 - SF7BW125 to SF12BW125
655 -
656 -486.7 - SF7BW125 to SF12BW125
657 -
658 -486.9 - SF7BW125 to SF12BW125
659 -
660 -487.1 - SF7BW125 to SF12BW125
661 -
662 -487.3 - SF7BW125 to SF12BW125
663 -
664 -487.5 - SF7BW125 to SF12BW125
665 -
666 -487.7 - SF7BW125 to SF12BW125
667 -
668 -
669 -(% style="color:#037691" %)**Downlink:**
670 -
671 -506.7 - SF7BW125 to SF12BW125
672 -
673 -506.9 - SF7BW125 to SF12BW125
674 -
675 -507.1 - SF7BW125 to SF12BW125
676 -
677 -507.3 - SF7BW125 to SF12BW125
678 -
679 -507.5 - SF7BW125 to SF12BW125
680 -
681 -507.7 - SF7BW125 to SF12BW125
682 -
683 -507.9 - SF7BW125 to SF12BW125
684 -
685 -508.1 - SF7BW125 to SF12BW125
686 -
687 -505.3 - SF12BW125 (RX2 downlink only)
688 -
689 -
690 -
691 -=== 2.7.4 AU915-928(AU915) ===
692 -
693 -Default use CHE=2
694 -
695 -(% style="color:#037691" %)**Uplink:**
696 -
697 -916.8 - SF7BW125 to SF12BW125
698 -
699 -917.0 - SF7BW125 to SF12BW125
700 -
701 -917.2 - SF7BW125 to SF12BW125
702 -
703 -917.4 - SF7BW125 to SF12BW125
704 -
705 -917.6 - SF7BW125 to SF12BW125
706 -
707 -917.8 - SF7BW125 to SF12BW125
708 -
709 -918.0 - SF7BW125 to SF12BW125
710 -
711 -918.2 - SF7BW125 to SF12BW125
712 -
713 -
714 -(% style="color:#037691" %)**Downlink:**
715 -
716 -923.3 - SF7BW500 to SF12BW500
717 -
718 -923.9 - SF7BW500 to SF12BW500
719 -
720 -924.5 - SF7BW500 to SF12BW500
721 -
722 -925.1 - SF7BW500 to SF12BW500
723 -
724 -925.7 - SF7BW500 to SF12BW500
725 -
726 -926.3 - SF7BW500 to SF12BW500
727 -
728 -926.9 - SF7BW500 to SF12BW500
729 -
730 -927.5 - SF7BW500 to SF12BW500
731 -
732 -923.3 - SF12BW500(RX2 downlink only)
733 -
734 -
735 -
736 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
737 -
738 -(% style="color:#037691" %)**Default Uplink channel:**
739 -
740 -923.2 - SF7BW125 to SF10BW125
741 -
742 -923.4 - SF7BW125 to SF10BW125
743 -
744 -
745 -(% style="color:#037691" %)**Additional Uplink Channel**:
746 -
747 -(OTAA mode, channel added by JoinAccept message)
748 -
749 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
750 -
751 -922.2 - SF7BW125 to SF10BW125
752 -
753 -922.4 - SF7BW125 to SF10BW125
754 -
755 -922.6 - SF7BW125 to SF10BW125
756 -
757 -922.8 - SF7BW125 to SF10BW125
758 -
759 -923.0 - SF7BW125 to SF10BW125
760 -
761 -922.0 - SF7BW125 to SF10BW125
762 -
763 -
764 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
765 -
766 -923.6 - SF7BW125 to SF10BW125
767 -
768 -923.8 - SF7BW125 to SF10BW125
769 -
770 -924.0 - SF7BW125 to SF10BW125
771 -
772 -924.2 - SF7BW125 to SF10BW125
773 -
774 -924.4 - SF7BW125 to SF10BW125
775 -
776 -924.6 - SF7BW125 to SF10BW125
777 -
778 -
779 -(% style="color:#037691" %)** Downlink:**
780 -
781 -Uplink channels 1-8 (RX1)
782 -
783 -923.2 - SF10BW125 (RX2)
784 -
785 -
786 -
787 -=== 2.7.6 KR920-923 (KR920) ===
788 -
789 -Default channel:
790 -
791 -922.1 - SF7BW125 to SF12BW125
792 -
793 -922.3 - SF7BW125 to SF12BW125
794 -
795 -922.5 - SF7BW125 to SF12BW125
796 -
797 -
798 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
799 -
800 -922.1 - SF7BW125 to SF12BW125
801 -
802 -922.3 - SF7BW125 to SF12BW125
803 -
804 -922.5 - SF7BW125 to SF12BW125
805 -
806 -922.7 - SF7BW125 to SF12BW125
807 -
808 -922.9 - SF7BW125 to SF12BW125
809 -
810 -923.1 - SF7BW125 to SF12BW125
811 -
812 -923.3 - SF7BW125 to SF12BW125
813 -
814 -
815 -(% style="color:#037691" %)**Downlink:**
816 -
817 -Uplink channels 1-7(RX1)
818 -
819 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
820 -
821 -
822 -
823 -=== 2.7.7 IN865-867 (IN865) ===
824 -
825 -(% style="color:#037691" %)** Uplink:**
826 -
827 -865.0625 - SF7BW125 to SF12BW125
828 -
829 -865.4025 - SF7BW125 to SF12BW125
830 -
831 -865.9850 - SF7BW125 to SF12BW125
832 -
833 -
834 -(% style="color:#037691" %) **Downlink:**
835 -
836 -Uplink channels 1-3 (RX1)
837 -
838 -866.550 - SF10BW125 (RX2)
839 -
840 -
841 -
842 -
843 -== 2.8 LED Indicator ==
844 -
845 -The LSE01 has an internal LED which is to show the status of different state.
846 -
847 -* Blink once when device power on.
848 -* Solid ON for 5 seconds once device successful Join the network.
849 -* Blink once when device transmit a packet.
850 -
851 -== 2.9 Installation in Soil ==
852 -
853 -**Measurement the soil surface**
854 -
855 -
856 -[[image:1654506634463-199.png]] ​
857 -
858 858  (((
859 -(((
860 -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.
646 +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.
861 861  )))
862 -)))
863 863  
864 -
865 -
866 -[[image:1654506665940-119.png]]
867 -
868 868  (((
869 -Dig a hole with diameter > 20CM.
650 +The battery is designed to last for several years depends on the actually use environment and update interval. 
870 870  )))
871 871  
872 872  (((
873 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
654 +The battery related documents as below:
874 874  )))
875 875  
657 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
658 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
659 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
876 876  
877 -== 2.10 ​Firmware Change Log ==
878 -
879 879  (((
880 -**Firmware download link:**
662 +[[image:image-20220709101450-2.png]]
881 881  )))
882 882  
883 -(((
884 -[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
885 -)))
886 886  
887 -(((
888 -
889 -)))
890 890  
891 -(((
892 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
893 -)))
667 +=== 2.8.2  Power consumption Analyze ===
894 894  
895 -(((
896 -
897 -)))
898 898  
899 899  (((
900 -**V1.0.**
671 +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.
901 901  )))
902 902  
903 -(((
904 -Release
905 -)))
906 906  
907 -
908 -== 2.11 ​Battery Analysis ==
909 -
910 -=== 2.11.1 ​Battery Type ===
911 -
912 912  (((
913 -The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
676 +Instruction to use as below:
914 914  )))
915 915  
916 916  (((
917 -The battery is designed to last for more than 5 years for the LSN50.
680 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
918 918  )))
919 919  
683 +
920 920  (((
921 -(((
922 -The battery-related documents are as below:
685 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
923 923  )))
924 -)))
925 925  
926 926  * (((
927 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
689 +Product Model
928 928  )))
929 929  * (((
930 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
692 +Uplink Interval
931 931  )))
932 932  * (((
933 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
695 +Working Mode
934 934  )))
935 935  
936 - [[image:image-20220610172436-1.png]]
937 -
938 -
939 -
940 -=== 2.11.2 ​Battery Note ===
941 -
942 942  (((
943 -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.
699 +And the Life expectation in difference case will be shown on the right.
944 944  )))
945 945  
702 +[[image:image-20220709110451-3.png]]
946 946  
947 947  
948 -=== 2.11.3 Replace the battery ===
949 949  
950 -(((
951 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
952 -)))
706 +=== 2.8.3  ​Battery Note ===
953 953  
954 -(((
955 -You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
956 -)))
957 957  
958 958  (((
959 -The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
710 +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.
960 960  )))
961 961  
962 962  
963 963  
964 -= 3. ​Using the AT Commands =
715 +=== 2.8.4  Replace the battery ===
965 965  
966 -== 3.1 Access AT Commands ==
967 967  
718 +(((
719 +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).
720 +)))
968 968  
969 -LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
970 970  
971 -[[image:1654501986557-872.png||height="391" width="800"]]
972 972  
724 += 3. ​ Access NB-IoT Module =
973 973  
974 -Or if you have below board, use below connection:
975 975  
727 +(((
728 +Users can directly access the AT command set of the NB-IoT module.
729 +)))
976 976  
977 -[[image:1654502005655-729.png||height="503" width="801"]]
731 +(((
732 +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/]] 
733 +)))
978 978  
735 +[[image:1657333200519-600.png]]
979 979  
980 980  
981 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
982 982  
739 += 4.  Using the AT Commands =
983 983  
984 - [[image:1654502050864-459.png||height="564" width="806"]]
741 +== 4.1  Access AT Commands ==
985 985  
986 986  
987 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
744 +See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
988 988  
989 989  
990 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
747 +AT+<CMD>?  : Help on <CMD>
991 991  
992 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
749 +AT+<CMD>         : Run <CMD>
993 993  
994 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
751 +AT+<CMD>=<value> : Set the value
995 995  
996 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
753 +AT+<CMD>=?  : Get the value
997 997  
998 998  
999 999  (% style="color:#037691" %)**General Commands**(%%)      
1000 1000  
1001 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
758 +AT  : Attention       
1002 1002  
1003 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
760 +AT?  : Short Help     
1004 1004  
1005 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
762 +ATZ  : MCU Reset    
1006 1006  
1007 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
764 +AT+TDC  : Application Data Transmission Interval
1008 1008  
766 +AT+CFG  : Print all configurations
1009 1009  
1010 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
768 +AT+CFGMOD           : Working mode selection
1011 1011  
1012 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
770 +AT+INTMOD            : Set the trigger interrupt mode
1013 1013  
1014 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
772 +AT+5VT  : Set extend the time of 5V power  
1015 1015  
1016 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
774 +AT+PRO  : Choose agreement
1017 1017  
1018 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
776 +AT+WEIGRE  : Get weight or set weight to 0
1019 1019  
1020 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
778 +AT+WEIGAP  : Get or Set the GapValue of weight
1021 1021  
1022 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
780 +AT+RXDL  : Extend the sending and receiving time
1023 1023  
1024 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
782 +AT+CNTFAC  : Get or set counting parameters
1025 1025  
1026 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
784 +AT+SERVADDR  : Server Address
1027 1027  
1028 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
1029 1029  
1030 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
787 +(% style="color:#037691" %)**COAP Management**      
1031 1031  
1032 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
789 +AT+URI            : Resource parameters
1033 1033  
1034 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
1035 1035  
1036 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
792 +(% style="color:#037691" %)**UDP Management**
1037 1037  
1038 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
794 +AT+CFM          : Upload confirmation mode (only valid for UDP)
1039 1039  
1040 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
1041 1041  
1042 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
797 +(% style="color:#037691" %)**MQTT Management**
1043 1043  
799 +AT+CLIENT               : Get or Set MQTT client
1044 1044  
1045 -(% style="color:#037691" %)**LoRa Network Management**
801 +AT+UNAME  : Get or Set MQTT Username
1046 1046  
1047 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
803 +AT+PWD                  : Get or Set MQTT password
1048 1048  
1049 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
805 +AT+PUBTOPIC  : Get or Set MQTT publish topic
1050 1050  
1051 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
807 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
1052 1052  
1053 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
1054 1054  
1055 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
810 +(% style="color:#037691" %)**Information**          
1056 1056  
1057 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
812 +AT+FDR  : Factory Data Reset
1058 1058  
1059 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
814 +AT+PWORD  : Serial Access Password
1060 1060  
1061 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
1062 1062  
1063 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
1064 1064  
1065 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
818 += ​5.  FAQ =
1066 1066  
1067 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
820 +== 5.1 ​ How to Upgrade Firmware ==
1068 1068  
1069 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
1070 1070  
1071 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1072 -
1073 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1074 -
1075 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1076 -
1077 -
1078 -(% style="color:#037691" %)**Information** 
1079 -
1080 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1081 -
1082 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1083 -
1084 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1085 -
1086 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1087 -
1088 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1089 -
1090 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1091 -
1092 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1093 -
1094 -
1095 -= ​4. FAQ =
1096 -
1097 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1098 -
1099 1099  (((
1100 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1101 -When downloading the images, choose the required image file for download. ​
824 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
1102 1102  )))
1103 1103  
1104 1104  (((
1105 -
828 +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>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
1106 1106  )))
1107 1107  
1108 1108  (((
1109 -How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
832 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
1110 1110  )))
1111 1111  
1112 -(((
1113 -
1114 -)))
1115 1115  
1116 -(((
1117 -You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
1118 -)))
1119 1119  
1120 -(((
1121 -
1122 -)))
837 += 6.  Trouble Shooting =
1123 1123  
1124 -(((
1125 -For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
1126 -)))
839 +== 6.1  ​Connection problem when uploading firmware ==
1127 1127  
1128 -[[image:image-20220606154726-3.png]]
1129 1129  
1130 -
1131 -When you use the TTN network, the US915 frequency bands use are:
1132 -
1133 -* 903.9 - SF7BW125 to SF10BW125
1134 -* 904.1 - SF7BW125 to SF10BW125
1135 -* 904.3 - SF7BW125 to SF10BW125
1136 -* 904.5 - SF7BW125 to SF10BW125
1137 -* 904.7 - SF7BW125 to SF10BW125
1138 -* 904.9 - SF7BW125 to SF10BW125
1139 -* 905.1 - SF7BW125 to SF10BW125
1140 -* 905.3 - SF7BW125 to SF10BW125
1141 -* 904.6 - SF8BW500
1142 -
1143 1143  (((
1144 -Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
1145 -
1146 -* (% style="color:#037691" %)**AT+CHE=2**
1147 -* (% style="color:#037691" %)**ATZ**
843 +**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]]
1148 1148  )))
1149 1149  
846 +(% class="wikigeneratedid" %)
1150 1150  (((
1151 1151  
1152 -
1153 -to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
1154 1154  )))
1155 1155  
1156 -(((
1157 -
1158 -)))
1159 1159  
1160 -(((
1161 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1162 -)))
852 +== 6.2  AT Command input doesn't work ==
1163 1163  
1164 -[[image:image-20220606154825-4.png]]
1165 1165  
1166 -
1167 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1168 -
1169 -LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
1170 -
1171 -
1172 -= 5. Trouble Shooting =
1173 -
1174 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1175 -
1176 -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.
1177 -
1178 -
1179 -== 5.2 AT Command input doesn't work ==
1180 -
1181 1181  (((
1182 1182  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.
1183 -)))
1184 1184  
1185 -
1186 -== 5.3 Device rejoin in at the second uplink packet ==
1187 -
1188 -(% style="color:#4f81bd" %)**Issue describe as below:**
1189 -
1190 -[[image:1654500909990-784.png]]
1191 -
1192 -
1193 -(% style="color:#4f81bd" %)**Cause for this issue:**
1194 -
1195 -(((
1196 -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.
858 +
1197 1197  )))
1198 1198  
1199 1199  
1200 -(% style="color:#4f81bd" %)**Solution: **
862 += 7. ​ Order Info =
1201 1201  
1202 -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:
1203 1203  
1204 -[[image:1654500929571-736.png||height="458" width="832"]]
865 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1205 1205  
1206 1206  
1207 -= 6. ​Order Info =
1208 -
1209 -
1210 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1211 -
1212 -
1213 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1214 -
1215 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1216 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1217 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1218 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1219 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1220 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1221 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1222 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1223 -
1224 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1225 -
1226 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1227 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1228 -
1229 1229  (% class="wikigeneratedid" %)
1230 1230  (((
1231 1231  
1232 1232  )))
1233 1233  
1234 -= 7. Packing Info =
873 += 8.  Packing Info =
1235 1235  
1236 1236  (((
1237 1237  
1238 1238  
1239 1239  (% style="color:#037691" %)**Package Includes**:
1240 -)))
1241 1241  
1242 -* (((
1243 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
880 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
881 +* External antenna x 1
1244 1244  )))
1245 1245  
1246 1246  (((
... ... @@ -1247,24 +1247,22 @@
1247 1247  
1248 1248  
1249 1249  (% style="color:#037691" %)**Dimension and weight**:
1250 -)))
1251 1251  
1252 -* (((
1253 -Device Size: cm
889 +* Device Size: 13.0 x 5 x 4.5 cm
890 +* Device Weight: 150g
891 +* Package Size / pcs : 15 x 12x 5.5 cm
892 +* Weight / pcs : 220g
1254 1254  )))
1255 -* (((
1256 -Device Weight: g
1257 -)))
1258 -* (((
1259 -Package Size / pcs : cm
1260 -)))
1261 -* (((
1262 -Weight / pcs : g
1263 1263  
895 +(((
1264 1264  
897 +
898 +
899 +
1265 1265  )))
1266 1266  
1267 -= 8. Support =
902 += 9.  Support =
1268 1268  
904 +
1269 1269  * 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.
1270 1270  * 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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