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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 57.3
edited by Xiaoling
on 2022/07/08 11:40
Change comment: There is no comment for this version
To version 100.3
edited by Xiaoling
on 2022/07/09 14:54
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 +N95S31B NB-IoT Temperature & Humidity Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:1657348034241-728.png||height="470" width="470"]]
3 3  
4 4  
5 5  
... ... @@ -7,10 +7,6 @@
7 7  
8 8  
9 9  
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
16 16  
... ... @@ -20,36 +20,34 @@
20 20  
21 21  = 1.  Introduction =
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 +== 1.1 ​ What is N95S31B NB-IoT Sensor Node ==
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 +The Dragino N95S31B is a (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*.
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
26 +The temperature & humidity sensor used in N95S31B is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing **(%%)for long term use.
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.
28 +N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement.
33 33  
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
30 +N95S31B is powered by(% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period. Please check related Power Analyze report).
35 35  
32 +
33 +~* make sure you have NB-IoT coverage locally.
34 +
36 36  
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
38 +[[image:1657348284168-431.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
43 43  
42 +== 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
46 +* Monitor Temperature & Humidity via SHT31
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
... ... @@ -59,6 +59,8 @@
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
56 +
57 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -76,90 +76,138 @@
76 76  * - B20 @H-FDD: 800MHz
77 77  * - B28 @H-FDD: 700MHz
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
75 +(% 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.
82 82  
83 -[[image:image-20220708101224-1.png]]
78 +* Li/SOCI2 un-chargeable battery
79 +* Capacity: 8500mAh
80 +* Self Discharge: <1% / Year @ 25°C
81 +* Max continuously current: 130mA
82 +* Max boost current: 2A, 1 second
84 84  
85 85  
86 86  
87 87  == ​1.4  Applications ==
88 88  
88 +* Smart Buildings & Home Automation
89 +* Logistics and Supply Chain Management
90 +* Smart Metering
89 89  * Smart Agriculture
92 +* Smart Cities
93 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
98 +
94 94  == 1.5  Pin Definitions ==
95 95  
101 +N95S31B use the mother board from NBSN95 which as below.
96 96  
97 -[[image:1657246476176-652.png]]
103 +[[image:image-20220709144723-1.png]]
98 98  
99 99  
106 +=== 1.5.1 Jumper JP2 ===
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
108 +Power on Device when put this jumper.
102 102  
110 +
111 +
112 +=== 1.5.2 BOOT MODE / SW1 ===
113 +
114 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
115 +
116 +2) Flash: work mode, device starts to work and send out console output for further debug
117 +
118 +
119 +
120 +=== 1.5.3 Reset Button ===
121 +
122 +Press to reboot the device.
123 +
124 +
125 +
126 +=== 1.5.4 LED ===
127 +
128 +It will flash:
129 +
130 +1. When boot the device in flash mode
131 +1. Send an uplink packet
132 +
133 +
134 +
135 +
136 += 2.  Use N95S31B to communicate with IoT Server =
137 +
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.
142 +The N95S31B is equipped with a NB-IoT module, the pre-loaded firmware in N95S31B 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 N95S31B.
108 108  )))
109 109  
110 110  
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
147 +The diagram below shows the working flow in default firmware of N95S31B:
113 113  )))
114 114  
115 -[[image:image-20220708101605-2.png]]
116 -
117 117  (((
118 118  
119 119  )))
120 120  
154 +[[image:1657328659945-416.png]]
121 121  
156 +(((
157 +
158 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
161 +== 2.2 ​ Configure the NDDS75 ==
125 125  
163 +
126 126  === 2.2.1 Test Requirement ===
127 127  
166 +(((
167 +To use NDDS75 in your city, make sure meet below requirements:
168 +)))
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
130 -
131 131  * Your local operator has already distributed a NB-IoT Network there.
132 132  * The local NB-IoT network used the band that NSE01 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
175 +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]]
179 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
185 +(((
146 146  Insert the NB-IoT Card get from your provider.
187 +)))
147 147  
189 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
191 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
194 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
198 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
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.
202 +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  
206 +[[image:image-20220709092052-2.png]]
163 163  
164 164  **Connection:**
165 165  
... ... @@ -172,19 +172,21 @@
172 172  
173 173  In the PC, use below serial tool settings:
174 174  
175 -* Baud: (% style="color:green" %)**9600**
219 +* Baud:  (% style="color:green" %)**9600**
176 176  * Data bits:** (% style="color:green" %)8(%%)**
177 177  * Stop bits: (% style="color:green" %)**1**
178 -* Parity: (% style="color:green" %)**None**
222 +* Parity:  (% style="color:green" %)**None**
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.
226 +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]]
229 +[[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/]]
231 +(((
232 +(% 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/]]
233 +)))
188 188  
189 189  
190 190  
... ... @@ -193,60 +193,66 @@
193 193  (% 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  
195 195  
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
254 +)))
201 201  
256 +(((
202 202  For parameter description, please refer to AT command set
258 +)))
203 203  
204 -[[image:1657249793983-486.png]]
260 +[[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.
263 +(((
264 +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.
265 +)))
208 208  
209 -[[image:1657249831934-534.png]]
267 +[[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
274 +* (% 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
276 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
221 221  
222 -[[image:1657249864775-321.png]]
278 +[[image:1657330501006-241.png]]
223 223  
224 224  
281 +[[image:1657330533775-472.png]]
225 225  
226 -[[image:1657249930215-289.png]]
227 227  
228 228  
229 -
230 230  === 2.2.6 Use MQTT protocol to uplink data ===
231 231  
232 -This feature is supported since firmware version v110
233 233  
288 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
289 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
290 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
291 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
292 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
293 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
294 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
234 234  
235 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
236 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
237 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
238 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
239 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
240 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
241 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
242 -
243 243  [[image:1657249978444-674.png]]
244 244  
245 245  
246 -[[image:1657249990869-686.png]]
299 +[[image:1657330723006-866.png]]
247 247  
248 248  
249 -
250 250  (((
251 251  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
252 252  )))
... ... @@ -255,18 +255,17 @@
255 255  
256 256  === 2.2.7 Use TCP protocol to uplink data ===
257 257  
258 -This feature is supported since firmware version v110
259 259  
260 -
261 261  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
262 262  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
263 263  
264 -[[image:1657250217799-140.png]]
314 +[[image:image-20220709093918-1.png]]
265 265  
266 266  
267 -[[image:1657250255956-604.png]]
317 +[[image:image-20220709093918-2.png]]
268 268  
269 269  
320 +
270 270  === 2.2.8 Change Update Interval ===
271 271  
272 272  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -285,67 +285,96 @@
285 285  
286 286  == 2.3  Uplink Payload ==
287 287  
288 -In this mode, uplink payload includes in total 18 bytes
339 +In this mode, uplink payload includes in total 14 bytes
289 289  
290 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
291 -|=(% style="width: 50px;" %)(((
341 +
342 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
343 +|=(% style="width: 60px;" %)(((
292 292  **Size(bytes)**
293 -)))|=(% 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**
294 -|(% 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"]]
345 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
346 +|(% 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"]]
295 295  
296 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
348 +(((
349 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
350 +)))
297 297  
298 298  
299 -[[image:image-20220708111918-4.png]]
353 +[[image:1657331036973-987.png]]
300 300  
301 -
355 +(((
302 302  The payload is ASCII string, representative same HEX:
357 +)))
303 303  
304 -0x72403155615900640c7817075e0a8c02f900 where:
359 +(((
360 +0x72403155615900640c6c19029200 where:
361 +)))
305 305  
306 -* Device ID: 0x 724031556159 = 724031556159
307 -* Version: 0x0064=100=1.0.0
363 +* (((
364 +Device ID: 0x724031556159 = 724031556159
365 +)))
366 +* (((
367 +Version: 0x0064=100=1.0.0
368 +)))
308 308  
309 -* BAT: 0x0c78 = 3192 mV = 3.192V
310 -* Singal: 0x17 = 23
311 -* Soil Moisture: 0x075e= 1886 = 18.86  %
312 -* Soil Temperature:0x0a8c =2700=27 °C
313 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
314 -* Interrupt: 0x00 = 0
370 +* (((
371 +BAT: 0x0c6c = 3180 mV = 3.180V
372 +)))
373 +* (((
374 +Signal: 0x19 = 25
375 +)))
376 +* (((
377 +Distance: 0x0292= 658 mm
378 +)))
379 +* (((
380 +Interrupt: 0x00 = 0
315 315  
316 316  
317 317  
384 +
385 +)))
318 318  
319 319  == 2.4  Payload Explanation and Sensor Interface ==
320 320  
321 -2.4.1  Device ID
322 322  
390 +=== 2.4.1  Device ID ===
391 +
392 +(((
323 323  By default, the Device ID equal to the last 6 bytes of IMEI.
394 +)))
324 324  
325 -User can use **(% style="color:blue" %)AT+DEUI**(%%) to set Device ID
396 +(((
397 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
398 +)))
326 326  
400 +(((
327 327  **Example:**
402 +)))
328 328  
404 +(((
329 329  AT+DEUI=A84041F15612
406 +)))
330 330  
331 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
408 +(((
409 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
410 +)))
332 332  
333 333  
334 -2.4.2  Version Info
335 335  
414 +=== 2.4.2  Version Info ===
415 +
416 +(((
336 336  Specify the software version: 0x64=100, means firmware version 1.00.
418 +)))
337 337  
338 -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 +)))
339 339  
340 340  
341 341  
342 -=== 2.3.3 Battery Info ===
426 +=== 2.4.3  Battery Info ===
343 343  
344 344  (((
345 -Check the battery voltage for LSE01.
346 -)))
347 -
348 -(((
349 349  Ex1: 0x0B45 = 2885mV
350 350  )))
351 351  
... ... @@ -355,58 +355,54 @@
355 355  
356 356  
357 357  
358 -=== 2.3.4 Soil Moisture ===
438 +=== 2.4.4  Signal Strength ===
359 359  
360 360  (((
361 -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.
441 +NB-IoT Network signal Strength.
362 362  )))
363 363  
364 364  (((
365 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
445 +**Ex1: 0x1d = 29**
366 366  )))
367 367  
368 368  (((
369 -
449 +(% style="color:blue" %)**0**(%%)  -113dBm or less
370 370  )))
371 371  
372 372  (((
373 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
453 +(% style="color:blue" %)**1**(%%)  -111dBm
374 374  )))
375 375  
376 -
377 -
378 -=== 2.3.5 Soil Temperature ===
379 -
380 380  (((
381 - 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
457 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
382 382  )))
383 383  
384 384  (((
385 -**Example**:
461 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
386 386  )))
387 387  
388 388  (((
389 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
465 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
390 390  )))
391 391  
392 -(((
393 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
394 -)))
395 395  
396 396  
470 +=== 2.4.5  Distance ===
397 397  
398 -=== 2.3.6 Soil Conductivity (EC) ===
472 +Get the distance. Flat object range 280mm - 7500mm.
399 399  
400 400  (((
401 -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).
475 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
402 402  )))
403 403  
404 404  (((
405 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
479 +(((
480 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
406 406  )))
482 +)))
407 407  
408 408  (((
409 -Generally, the EC value of irrigation water is less than 800uS / cm.
485 +
410 410  )))
411 411  
412 412  (((
... ... @@ -413,56 +413,68 @@
413 413  
414 414  )))
415 415  
492 +=== 2.4.6  Digital Interrupt ===
493 +
416 416  (((
417 -
495 +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.
418 418  )))
419 419  
420 -=== 2.3.7 MOD ===
498 +(((
499 +The command is:
500 +)))
421 421  
422 -Firmware version at least v2.1 supports changing mode.
502 +(((
503 +(% 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]])**.**
504 +)))
423 423  
424 -For example, bytes[10]=90
425 425  
426 -mod=(bytes[10]>>7)&0x01=1.
507 +(((
508 +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.
509 +)))
427 427  
428 428  
429 -**Downlink Command:**
512 +(((
513 +Example:
514 +)))
430 430  
431 -If payload = 0x0A00, workmode=0
516 +(((
517 +0x(00): Normal uplink packet.
518 +)))
432 432  
433 -If** **payload =** **0x0A01, workmode=1
520 +(((
521 +0x(01): Interrupt Uplink Packet.
522 +)))
434 434  
435 435  
436 436  
437 -=== 2.3.8 ​Decode payload in The Things Network ===
526 +=== 2.4.7  ​+5V Output ===
438 438  
439 -While using TTN network, you can add the payload format to decode the payload.
528 +(((
529 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
530 +)))
440 440  
441 441  
442 -[[image:1654505570700-128.png]]
533 +(((
534 +The 5V output time can be controlled by AT Command.
535 +)))
443 443  
444 444  (((
445 -The payload decoder function for TTN is here:
538 +(% style="color:blue" %)**AT+5VT=1000**
446 446  )))
447 447  
448 448  (((
449 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
542 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
450 450  )))
451 451  
452 452  
453 -== 2.4 Uplink Interval ==
454 454  
455 -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"]]
547 +== 2.5  Downlink Payload ==
456 456  
549 +By default, NDDS75 prints the downlink payload to console port.
457 457  
551 +[[image:image-20220709100028-1.png]]
458 458  
459 -== 2.5 Downlink Payload ==
460 460  
461 -By default, LSE50 prints the downlink payload to console port.
462 -
463 -[[image:image-20220606165544-8.png]]
464 -
465 -
466 466  (((
467 467  (% style="color:blue" %)**Examples:**
468 468  )))
... ... @@ -476,7 +476,7 @@
476 476  )))
477 477  
478 478  (((
479 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
567 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
480 480  )))
481 481  
482 482  (((
... ... @@ -496,432 +496,120 @@
496 496  )))
497 497  
498 498  (((
499 -If payload = 0x04FF, it will reset the LSE01
587 +If payload = 0x04FF, it will reset the NDDS75
500 500  )))
501 501  
502 502  
503 -* (% style="color:blue" %)**CFM**
591 +* (% style="color:blue" %)**INTMOD**
504 504  
505 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
506 -
507 -
508 -
509 -== 2.6 ​Show Data in DataCake IoT Server ==
510 -
511 511  (((
512 -[[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:
594 +Downlink Payload: 06000003, Set AT+INTMOD=3
513 513  )))
514 514  
515 -(((
516 -
517 -)))
518 518  
519 -(((
520 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
521 -)))
522 522  
523 -(((
524 -(% 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:
525 -)))
599 +== 2.6  ​LED Indicator ==
526 526  
527 527  
528 -[[image:1654505857935-743.png]]
602 +The NDDS75 has an internal LED which is to show the status of different state.
529 529  
530 530  
531 -[[image:1654505874829-548.png]]
605 +* 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)
606 +* Then the LED will be on for 1 second means device is boot normally.
607 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
608 +* For each uplink probe, LED will be on for 500ms.
532 532  
610 +(((
611 +
612 +)))
533 533  
534 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
535 535  
536 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
537 537  
616 +== 2.7  ​Firmware Change Log ==
538 538  
539 -[[image:1654505905236-553.png]]
540 540  
619 +(((
620 +Download URL & Firmware Change log
621 +)))
541 541  
542 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
623 +(((
624 +[[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/]]
625 +)))
543 543  
544 -[[image:1654505925508-181.png]]
545 545  
628 +(((
629 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
630 +)))
546 546  
547 547  
548 -== 2.7 Frequency Plans ==
549 549  
550 -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.
634 +== 2.8  ​Battery Analysis ==
551 551  
636 +=== 2.8.1  ​Battery Type ===
552 552  
553 -=== 2.7.1 EU863-870 (EU868) ===
554 554  
555 -(% style="color:#037691" %)** Uplink:**
556 -
557 -868.1 - SF7BW125 to SF12BW125
558 -
559 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
560 -
561 -868.5 - SF7BW125 to SF12BW125
562 -
563 -867.1 - SF7BW125 to SF12BW125
564 -
565 -867.3 - SF7BW125 to SF12BW125
566 -
567 -867.5 - SF7BW125 to SF12BW125
568 -
569 -867.7 - SF7BW125 to SF12BW125
570 -
571 -867.9 - SF7BW125 to SF12BW125
572 -
573 -868.8 - FSK
574 -
575 -
576 -(% style="color:#037691" %)** Downlink:**
577 -
578 -Uplink channels 1-9 (RX1)
579 -
580 -869.525 - SF9BW125 (RX2 downlink only)
581 -
582 -
583 -
584 -=== 2.7.2 US902-928(US915) ===
585 -
586 -Used in USA, Canada and South America. Default use CHE=2
587 -
588 -(% style="color:#037691" %)**Uplink:**
589 -
590 -903.9 - SF7BW125 to SF10BW125
591 -
592 -904.1 - SF7BW125 to SF10BW125
593 -
594 -904.3 - SF7BW125 to SF10BW125
595 -
596 -904.5 - SF7BW125 to SF10BW125
597 -
598 -904.7 - SF7BW125 to SF10BW125
599 -
600 -904.9 - SF7BW125 to SF10BW125
601 -
602 -905.1 - SF7BW125 to SF10BW125
603 -
604 -905.3 - SF7BW125 to SF10BW125
605 -
606 -
607 -(% style="color:#037691" %)**Downlink:**
608 -
609 -923.3 - SF7BW500 to SF12BW500
610 -
611 -923.9 - SF7BW500 to SF12BW500
612 -
613 -924.5 - SF7BW500 to SF12BW500
614 -
615 -925.1 - SF7BW500 to SF12BW500
616 -
617 -925.7 - SF7BW500 to SF12BW500
618 -
619 -926.3 - SF7BW500 to SF12BW500
620 -
621 -926.9 - SF7BW500 to SF12BW500
622 -
623 -927.5 - SF7BW500 to SF12BW500
624 -
625 -923.3 - SF12BW500(RX2 downlink only)
626 -
627 -
628 -
629 -=== 2.7.3 CN470-510 (CN470) ===
630 -
631 -Used in China, Default use CHE=1
632 -
633 -(% style="color:#037691" %)**Uplink:**
634 -
635 -486.3 - SF7BW125 to SF12BW125
636 -
637 -486.5 - SF7BW125 to SF12BW125
638 -
639 -486.7 - SF7BW125 to SF12BW125
640 -
641 -486.9 - SF7BW125 to SF12BW125
642 -
643 -487.1 - SF7BW125 to SF12BW125
644 -
645 -487.3 - SF7BW125 to SF12BW125
646 -
647 -487.5 - SF7BW125 to SF12BW125
648 -
649 -487.7 - SF7BW125 to SF12BW125
650 -
651 -
652 -(% style="color:#037691" %)**Downlink:**
653 -
654 -506.7 - SF7BW125 to SF12BW125
655 -
656 -506.9 - SF7BW125 to SF12BW125
657 -
658 -507.1 - SF7BW125 to SF12BW125
659 -
660 -507.3 - SF7BW125 to SF12BW125
661 -
662 -507.5 - SF7BW125 to SF12BW125
663 -
664 -507.7 - SF7BW125 to SF12BW125
665 -
666 -507.9 - SF7BW125 to SF12BW125
667 -
668 -508.1 - SF7BW125 to SF12BW125
669 -
670 -505.3 - SF12BW125 (RX2 downlink only)
671 -
672 -
673 -
674 -=== 2.7.4 AU915-928(AU915) ===
675 -
676 -Default use CHE=2
677 -
678 -(% style="color:#037691" %)**Uplink:**
679 -
680 -916.8 - SF7BW125 to SF12BW125
681 -
682 -917.0 - SF7BW125 to SF12BW125
683 -
684 -917.2 - SF7BW125 to SF12BW125
685 -
686 -917.4 - SF7BW125 to SF12BW125
687 -
688 -917.6 - SF7BW125 to SF12BW125
689 -
690 -917.8 - SF7BW125 to SF12BW125
691 -
692 -918.0 - SF7BW125 to SF12BW125
693 -
694 -918.2 - SF7BW125 to SF12BW125
695 -
696 -
697 -(% style="color:#037691" %)**Downlink:**
698 -
699 -923.3 - SF7BW500 to SF12BW500
700 -
701 -923.9 - SF7BW500 to SF12BW500
702 -
703 -924.5 - SF7BW500 to SF12BW500
704 -
705 -925.1 - SF7BW500 to SF12BW500
706 -
707 -925.7 - SF7BW500 to SF12BW500
708 -
709 -926.3 - SF7BW500 to SF12BW500
710 -
711 -926.9 - SF7BW500 to SF12BW500
712 -
713 -927.5 - SF7BW500 to SF12BW500
714 -
715 -923.3 - SF12BW500(RX2 downlink only)
716 -
717 -
718 -
719 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
720 -
721 -(% style="color:#037691" %)**Default Uplink channel:**
722 -
723 -923.2 - SF7BW125 to SF10BW125
724 -
725 -923.4 - SF7BW125 to SF10BW125
726 -
727 -
728 -(% style="color:#037691" %)**Additional Uplink Channel**:
729 -
730 -(OTAA mode, channel added by JoinAccept message)
731 -
732 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
733 -
734 -922.2 - SF7BW125 to SF10BW125
735 -
736 -922.4 - SF7BW125 to SF10BW125
737 -
738 -922.6 - SF7BW125 to SF10BW125
739 -
740 -922.8 - SF7BW125 to SF10BW125
741 -
742 -923.0 - SF7BW125 to SF10BW125
743 -
744 -922.0 - SF7BW125 to SF10BW125
745 -
746 -
747 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
748 -
749 -923.6 - SF7BW125 to SF10BW125
750 -
751 -923.8 - SF7BW125 to SF10BW125
752 -
753 -924.0 - SF7BW125 to SF10BW125
754 -
755 -924.2 - SF7BW125 to SF10BW125
756 -
757 -924.4 - SF7BW125 to SF10BW125
758 -
759 -924.6 - SF7BW125 to SF10BW125
760 -
761 -
762 -(% style="color:#037691" %)** Downlink:**
763 -
764 -Uplink channels 1-8 (RX1)
765 -
766 -923.2 - SF10BW125 (RX2)
767 -
768 -
769 -
770 -=== 2.7.6 KR920-923 (KR920) ===
771 -
772 -Default channel:
773 -
774 -922.1 - SF7BW125 to SF12BW125
775 -
776 -922.3 - SF7BW125 to SF12BW125
777 -
778 -922.5 - SF7BW125 to SF12BW125
779 -
780 -
781 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
782 -
783 -922.1 - SF7BW125 to SF12BW125
784 -
785 -922.3 - SF7BW125 to SF12BW125
786 -
787 -922.5 - SF7BW125 to SF12BW125
788 -
789 -922.7 - SF7BW125 to SF12BW125
790 -
791 -922.9 - SF7BW125 to SF12BW125
792 -
793 -923.1 - SF7BW125 to SF12BW125
794 -
795 -923.3 - SF7BW125 to SF12BW125
796 -
797 -
798 -(% style="color:#037691" %)**Downlink:**
799 -
800 -Uplink channels 1-7(RX1)
801 -
802 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
803 -
804 -
805 -
806 -=== 2.7.7 IN865-867 (IN865) ===
807 -
808 -(% style="color:#037691" %)** Uplink:**
809 -
810 -865.0625 - SF7BW125 to SF12BW125
811 -
812 -865.4025 - SF7BW125 to SF12BW125
813 -
814 -865.9850 - SF7BW125 to SF12BW125
815 -
816 -
817 -(% style="color:#037691" %) **Downlink:**
818 -
819 -Uplink channels 1-3 (RX1)
820 -
821 -866.550 - SF10BW125 (RX2)
822 -
823 -
824 -
825 -
826 -== 2.8 LED Indicator ==
827 -
828 -The LSE01 has an internal LED which is to show the status of different state.
829 -
830 -* Blink once when device power on.
831 -* Solid ON for 5 seconds once device successful Join the network.
832 -* Blink once when device transmit a packet.
833 -
834 -== 2.9 Installation in Soil ==
835 -
836 -**Measurement the soil surface**
837 -
838 -
839 -[[image:1654506634463-199.png]] ​
840 -
841 841  (((
842 -(((
843 -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.
640 +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.
844 844  )))
845 -)))
846 846  
847 -
848 -
849 -[[image:1654506665940-119.png]]
850 -
851 851  (((
852 -Dig a hole with diameter > 20CM.
644 +The battery is designed to last for several years depends on the actually use environment and update interval. 
853 853  )))
854 854  
855 855  (((
856 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
648 +The battery related documents as below:
857 857  )))
858 858  
651 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
652 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
653 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
859 859  
860 -== 2.10 ​Firmware Change Log ==
861 -
862 862  (((
863 -**Firmware download link:**
656 +[[image:image-20220709101450-2.png]]
864 864  )))
865 865  
866 -(((
867 -[[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/]]
868 -)))
869 869  
870 -(((
871 -
872 -)))
873 873  
874 -(((
875 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
876 -)))
661 +=== 2.8.2  Power consumption Analyze ===
877 877  
878 878  (((
879 -
664 +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.
880 880  )))
881 881  
882 -(((
883 -**V1.0.**
884 -)))
885 885  
886 886  (((
887 -Release
669 +Instruction to use as below:
888 888  )))
889 889  
890 -
891 -== 2.11 ​Battery Analysis ==
892 -
893 -=== 2.11.1 ​Battery Type ===
894 -
895 895  (((
896 -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.
673 +(% 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/]]
897 897  )))
898 898  
899 -(((
900 -The battery is designed to last for more than 5 years for the LSN50.
901 -)))
902 902  
903 903  (((
904 -(((
905 -The battery-related documents are as below:
678 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
906 906  )))
907 -)))
908 908  
909 909  * (((
910 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
682 +Product Model
911 911  )))
912 912  * (((
913 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
685 +Uplink Interval
914 914  )))
915 915  * (((
916 -[[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/]]
688 +Working Mode
917 917  )))
918 918  
919 - [[image:image-20220610172436-1.png]]
691 +(((
692 +And the Life expectation in difference case will be shown on the right.
693 +)))
920 920  
695 +[[image:image-20220709110451-3.png]]
921 921  
922 922  
923 -=== 2.11.2 ​Battery Note ===
924 924  
699 +=== 2.8.3  ​Battery Note ===
700 +
925 925  (((
926 926  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.
927 927  )))
... ... @@ -928,302 +928,169 @@
928 928  
929 929  
930 930  
931 -=== 2.11.3 Replace the battery ===
707 +=== 2.8.4  Replace the battery ===
932 932  
933 933  (((
934 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
710 +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).
935 935  )))
936 936  
713 +
714 +
715 += 3. ​ Access NB-IoT Module =
716 +
937 937  (((
938 -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.
718 +Users can directly access the AT command set of the NB-IoT module.
939 939  )))
940 940  
941 941  (((
942 -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)
722 +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/]] 
943 943  )))
944 944  
725 +[[image:1657333200519-600.png]]
945 945  
946 946  
947 -= 3. ​Using the AT Commands =
948 948  
949 -== 3.1 Access AT Commands ==
729 += 4.  Using the AT Commands =
950 950  
731 +== 4.1  Access AT Commands ==
951 951  
952 -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.
733 +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/]]
953 953  
954 -[[image:1654501986557-872.png||height="391" width="800"]]
955 955  
736 +AT+<CMD>?  : Help on <CMD>
956 956  
957 -Or if you have below board, use below connection:
738 +AT+<CMD>         : Run <CMD>
958 958  
740 +AT+<CMD>=<value> : Set the value
959 959  
960 -[[image:1654502005655-729.png||height="503" width="801"]]
742 +AT+<CMD>=?  : Get the value
961 961  
962 962  
963 -
964 -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:
965 -
966 -
967 - [[image:1654502050864-459.png||height="564" width="806"]]
968 -
969 -
970 -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]]
971 -
972 -
973 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
974 -
975 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
976 -
977 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
978 -
979 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
980 -
981 -
982 982  (% style="color:#037691" %)**General Commands**(%%)      
983 983  
984 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
747 +AT  : Attention       
985 985  
986 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
749 +AT?  : Short Help     
987 987  
988 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
751 +ATZ  : MCU Reset    
989 989  
990 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
753 +AT+TDC  : Application Data Transmission Interval
991 991  
755 +AT+CFG  : Print all configurations
992 992  
993 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
757 +AT+CFGMOD           : Working mode selection
994 994  
995 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
759 +AT+INTMOD            : Set the trigger interrupt mode
996 996  
997 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
761 +AT+5VT  : Set extend the time of 5V power  
998 998  
999 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
763 +AT+PRO  : Choose agreement
1000 1000  
1001 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
765 +AT+WEIGRE  : Get weight or set weight to 0
1002 1002  
1003 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
767 +AT+WEIGAP  : Get or Set the GapValue of weight
1004 1004  
1005 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
769 +AT+RXDL  : Extend the sending and receiving time
1006 1006  
1007 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
771 +AT+CNTFAC  : Get or set counting parameters
1008 1008  
1009 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
773 +AT+SERVADDR  : Server Address
1010 1010  
1011 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
1012 1012  
1013 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
776 +(% style="color:#037691" %)**COAP Management**      
1014 1014  
1015 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
778 +AT+URI            : Resource parameters
1016 1016  
1017 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
1018 1018  
1019 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
781 +(% style="color:#037691" %)**UDP Management**
1020 1020  
1021 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
783 +AT+CFM          : Upload confirmation mode (only valid for UDP)
1022 1022  
1023 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
1024 1024  
1025 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
786 +(% style="color:#037691" %)**MQTT Management**
1026 1026  
788 +AT+CLIENT               : Get or Set MQTT client
1027 1027  
1028 -(% style="color:#037691" %)**LoRa Network Management**
790 +AT+UNAME  : Get or Set MQTT Username
1029 1029  
1030 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
792 +AT+PWD                  : Get or Set MQTT password
1031 1031  
1032 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
794 +AT+PUBTOPIC  : Get or Set MQTT publish topic
1033 1033  
1034 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
796 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
1035 1035  
1036 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
1037 1037  
1038 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
799 +(% style="color:#037691" %)**Information**          
1039 1039  
1040 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
801 +AT+FDR  : Factory Data Reset
1041 1041  
1042 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
803 +AT+PWORD  : Serial Access Password
1043 1043  
1044 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
1045 1045  
1046 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
1047 1047  
1048 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
807 += ​5.  FAQ =
1049 1049  
1050 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
809 +== 5.1 ​ How to Upgrade Firmware ==
1051 1051  
1052 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
1053 1053  
1054 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1055 -
1056 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1057 -
1058 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1059 -
1060 -
1061 -(% style="color:#037691" %)**Information** 
1062 -
1063 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1064 -
1065 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1066 -
1067 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1068 -
1069 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1070 -
1071 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1072 -
1073 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1074 -
1075 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1076 -
1077 -
1078 -= ​4. FAQ =
1079 -
1080 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1081 -
1082 1082  (((
1083 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1084 -When downloading the images, choose the required image file for download. ​
813 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
1085 1085  )))
1086 1086  
1087 1087  (((
1088 -
817 +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]]
1089 1089  )))
1090 1090  
1091 1091  (((
1092 -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.
821 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
1093 1093  )))
1094 1094  
1095 -(((
1096 -
1097 -)))
1098 1098  
1099 -(((
1100 -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.
1101 -)))
1102 1102  
1103 -(((
1104 -
1105 -)))
826 += 6.  Trouble Shooting =
1106 1106  
1107 -(((
1108 -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.
1109 -)))
828 +== 6.1  ​Connection problem when uploading firmware ==
1110 1110  
1111 -[[image:image-20220606154726-3.png]]
1112 1112  
1113 -
1114 -When you use the TTN network, the US915 frequency bands use are:
1115 -
1116 -* 903.9 - SF7BW125 to SF10BW125
1117 -* 904.1 - SF7BW125 to SF10BW125
1118 -* 904.3 - SF7BW125 to SF10BW125
1119 -* 904.5 - SF7BW125 to SF10BW125
1120 -* 904.7 - SF7BW125 to SF10BW125
1121 -* 904.9 - SF7BW125 to SF10BW125
1122 -* 905.1 - SF7BW125 to SF10BW125
1123 -* 905.3 - SF7BW125 to SF10BW125
1124 -* 904.6 - SF8BW500
1125 -
1126 1126  (((
1127 -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:
1128 -
1129 -* (% style="color:#037691" %)**AT+CHE=2**
1130 -* (% style="color:#037691" %)**ATZ**
832 +**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]]
1131 1131  )))
1132 1132  
835 +(% class="wikigeneratedid" %)
1133 1133  (((
1134 1134  
1135 -
1136 -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.
1137 1137  )))
1138 1138  
1139 -(((
1140 -
1141 -)))
1142 1142  
1143 -(((
1144 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1145 -)))
841 +== 6.2  AT Command input doesn't work ==
1146 1146  
1147 -[[image:image-20220606154825-4.png]]
1148 -
1149 -
1150 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1151 -
1152 -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]].
1153 -
1154 -
1155 -= 5. Trouble Shooting =
1156 -
1157 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1158 -
1159 -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.
1160 -
1161 -
1162 -== 5.2 AT Command input doesn't work ==
1163 -
1164 1164  (((
1165 1165  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.
1166 -)))
1167 1167  
1168 -
1169 -== 5.3 Device rejoin in at the second uplink packet ==
1170 -
1171 -(% style="color:#4f81bd" %)**Issue describe as below:**
1172 -
1173 -[[image:1654500909990-784.png]]
1174 -
1175 -
1176 -(% style="color:#4f81bd" %)**Cause for this issue:**
1177 -
1178 -(((
1179 -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.
846 +
1180 1180  )))
1181 1181  
1182 1182  
1183 -(% style="color:#4f81bd" %)**Solution: **
850 += 7. ​ Order Info =
1184 1184  
1185 -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:
1186 1186  
1187 -[[image:1654500929571-736.png||height="458" width="832"]]
853 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1188 1188  
1189 1189  
1190 -= 6. ​Order Info =
1191 -
1192 -
1193 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1194 -
1195 -
1196 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1197 -
1198 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1199 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1200 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1201 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1202 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1203 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1204 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1205 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1206 -
1207 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1208 -
1209 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1210 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1211 -
1212 1212  (% class="wikigeneratedid" %)
1213 1213  (((
1214 1214  
1215 1215  )))
1216 1216  
1217 -= 7. Packing Info =
861 += 8.  Packing Info =
1218 1218  
1219 1219  (((
1220 1220  
1221 1221  
1222 1222  (% style="color:#037691" %)**Package Includes**:
1223 -)))
1224 1224  
1225 -* (((
1226 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
868 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
869 +* External antenna x 1
1227 1227  )))
1228 1228  
1229 1229  (((
... ... @@ -1230,24 +1230,22 @@
1230 1230  
1231 1231  
1232 1232  (% style="color:#037691" %)**Dimension and weight**:
1233 -)))
1234 1234  
1235 -* (((
1236 -Device Size: cm
877 +
878 +* Device Size: 13.0 x 5 x 4.5 cm
879 +* Device Weight: 150g
880 +* Package Size / pcs : 15 x 12x 5.5 cm
881 +* Weight / pcs : 220g
1237 1237  )))
1238 -* (((
1239 -Device Weight: g
1240 -)))
1241 -* (((
1242 -Package Size / pcs : cm
1243 -)))
1244 -* (((
1245 -Weight / pcs : g
1246 1246  
884 +(((
1247 1247  
886 +
887 +
888 +
1248 1248  )))
1249 1249  
1250 -= 8. Support =
891 += 9.  Support =
1251 1251  
1252 1252  * 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.
1253 1253  * 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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