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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 +1,79 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +**Table of Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 13  
14 -**Table of Contents:**
15 15  
17 += 1.  Introduction =
16 16  
17 17  
20 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
18 18  
22 +(((
23 +
19 19  
25 +(((
26 +(((
27 +The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
28 +)))
20 20  
21 -= 1.  Introduction =
30 +(((
31 +The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
32 +)))
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
34 +(((
35 +NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
36 +)))
24 24  
25 25  (((
26 -
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
27 27  
28 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
42 +(((
43 +NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
44 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
46 +(((
47 +To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
48 +)))
49 +)))
31 31  
32 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 -
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 -
36 36  
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
54 +[[image:1657327959271-447.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
43 43  
58 +== 1.2 ​ Features ==
44 44  
45 45  
46 -== 1.2 ​Features ==
47 -
48 -
49 49  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 -* Monitor Soil Moisture
51 -* Monitor Soil Temperature
52 -* Monitor Soil Conductivity
62 +* Ultra low power consumption
63 +* Distance Detection by Ultrasonic technology
64 +* Flat object range 280mm - 7500mm
65 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 +* Cable Length: 25cm
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * IP66 Waterproof Enclosure
57 -* Ultra-Low Power consumption
58 -* AT Commands to change parameters
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
74 +
75 +
76 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -67,6 +67,8 @@
67 67  * Supply Voltage: 2.1v ~~ 3.6v
68 68  * Operating Temperature: -40 ~~ 85°C
69 69  
85 +
86 +
70 70  (% style="color:#037691" %)**NB-IoT Spec:**
71 71  
72 72  * - B1 @H-FDD: 2100MHz
... ... @@ -76,91 +76,128 @@
76 76  * - B20 @H-FDD: 800MHz
77 77  * - B28 @H-FDD: 700MHz
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
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]]
98 +(% style="color:#037691" %)**Battery:**
84 84  
100 +* Li/SOCI2 un-chargeable battery
101 +* Capacity: 8500mAh
102 +* Self Discharge: <1% / Year @ 25°C
103 +* Max continuously current: 130mA
104 +* Max boost current: 2A, 1 second
85 85  
86 86  
107 +
108 +(% style="color:#037691" %)**Power Consumption**
109 +
110 +* STOP Mode: 10uA @ 3.3v
111 +* Max transmit power: 350mA@3.3v
112 +
113 +
114 +
115 +
87 87  == ​1.4  Applications ==
88 88  
118 +
119 +* Smart Buildings & Home Automation
120 +* Logistics and Supply Chain Management
121 +* Smart Metering
89 89  * Smart Agriculture
123 +* Smart Cities
124 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
129 +
130 +
131 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
135 +[[image:1657328609906-564.png]]
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
139 += 2.  Use NDDS75 to communicate with IoT Server =
102 102  
141 +
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.
146 +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:
151 +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  
158 +[[image:1657328659945-416.png]]
121 121  
160 +(((
161 +
162 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
165 +== 2.2 ​ Configure the NDDS75 ==
125 125  
167 +
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
171 +(((
172 +To use NDDS75 in your city, make sure meet below requirements:
173 +)))
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.
176 +* 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  
179 +
180 +
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
182 +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]]
186 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
192 +
193 +(((
146 146  Insert the NB-IoT Card get from your provider.
195 +)))
147 147  
197 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
199 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
202 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
208 +
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.
211 +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  
215 +[[image:image-20220709092052-2.png]]
163 163  
217 +
164 164  **Connection:**
165 165  
166 166   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -179,70 +179,90 @@
179 179  * Flow Control: (% style="color:green" %)**None**
180 180  
181 181  (((
182 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
236 +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]]
239 +[[image:1657329814315-101.png]]
186 186  
187 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
188 188  
242 +(((
243 +(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
244 +)))
189 189  
190 190  
247 +
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  
251 +(% 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  
253 +
254 +(((
196 196  **Use below commands:**
256 +)))
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
258 +* (((
259 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
260 +)))
261 +* (((
262 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
263 +)))
264 +* (((
265 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
201 201  
267 +
268 +
269 +)))
270 +
271 +(((
202 202  For parameter description, please refer to AT command set
273 +)))
203 203  
204 -[[image:1657249793983-486.png]]
275 +[[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.
208 208  
209 -[[image:1657249831934-534.png]]
279 +(((
280 +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.
281 +)))
210 210  
283 +[[image:1657330472797-498.png]]
211 211  
212 212  
286 +
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
290 +* (% 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
292 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
221 221  
222 -[[image:1657249864775-321.png]]
223 223  
224 224  
225 -[[image:1657249930215-289.png]]
296 +[[image:1657330501006-241.png]]
226 226  
227 227  
299 +[[image:1657330533775-472.png]]
228 228  
301 +
302 +
229 229  === 2.2.6 Use MQTT protocol to uplink data ===
230 230  
231 -This feature is supported since firmware version v110
232 232  
306 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
307 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
308 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
309 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
310 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
311 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
312 +* (% 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
241 241  
315 +
242 242  [[image:1657249978444-674.png]]
243 243  
244 244  
245 -[[image:1657249990869-686.png]]
319 +[[image:1657330723006-866.png]]
246 246  
247 247  
248 248  (((
... ... @@ -253,31 +253,30 @@
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]]
263 263  
264 264  
265 -[[image:1657250255956-604.png]]
336 +[[image:image-20220709093918-1.png]]
266 266  
267 267  
339 +[[image:image-20220709093918-2.png]]
268 268  
341 +
342 +
269 269  === 2.2.8 Change Update Interval ===
270 270  
345 +
271 271  User can use below command to change the (% style="color:green" %)**uplink interval**.
272 272  
273 273  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
274 274  
275 -(((
276 -(% style="color:red" %)**NOTE:**
277 -)))
278 278  
351 +
279 279  (((
280 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
353 +(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 1 hour.**
281 281  )))
282 282  
283 283  
... ... @@ -284,64 +284,101 @@
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;" %)(((
361 +In this mode, uplink payload includes in total 14 bytes
362 +
363 +
364 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
365 +|=(% style="width: 60px;" %)(((
291 291  **Size(bytes)**
292 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
367 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
368 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
294 294  
295 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
370 +(((
371 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
372 +)))
296 296  
297 297  
298 -[[image:image-20220708111918-4.png]]
375 +[[image:1657331036973-987.png]]
299 299  
300 300  
378 +(((
301 301  The payload is ASCII string, representative same HEX:
380 +)))
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
382 +(((
383 +0x72403155615900640c6c19029200 where:
384 +)))
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
386 +* (((
387 +Device ID: 0x724031556159 = 724031556159
388 +)))
389 +* (((
390 +Version: 0x0064=100=1.0.0
391 +)))
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
393 +* (((
394 +BAT: 0x0c6c = 3180 mV = 3.180V
395 +)))
396 +* (((
397 +Signal: 0x19 = 25
398 +)))
399 +* (((
400 +Distance: 0x0292= 658 mm
401 +)))
402 +* (((
403 +Interrupt: 0x00 = 0
314 314  
405 +
406 +
407 +
408 +)))
409 +
315 315  == 2.4  Payload Explanation and Sensor Interface ==
316 316  
317 317  
318 318  === 2.4.1  Device ID ===
319 319  
415 +
416 +(((
320 320  By default, the Device ID equal to the last 6 bytes of IMEI.
418 +)))
321 321  
420 +(((
322 322  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
323 323  
423 +
424 +)))
425 +
426 +(((
324 324  **Example:**
428 +)))
325 325  
430 +(((
326 326  AT+DEUI=A84041F15612
432 +)))
327 327  
328 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
434 +(((
435 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
436 +)))
329 329  
330 330  
331 331  
332 332  === 2.4.2  Version Info ===
333 333  
442 +
443 +(((
334 334  Specify the software version: 0x64=100, means firmware version 1.00.
445 +)))
335 335  
336 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
447 +(((
448 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
449 +)))
337 337  
338 338  
339 339  
340 340  === 2.4.3  Battery Info ===
341 341  
342 -(((
343 -Check the battery voltage for LSE01.
344 -)))
345 345  
346 346  (((
347 347  Ex1: 0x0B45 = 2885mV
... ... @@ -355,75 +355,51 @@
355 355  
356 356  === 2.4.4  Signal Strength ===
357 357  
358 -NB-IoT Network signal Strength.
359 359  
360 -**Ex1: 0x1d = 29**
361 -
362 -(% style="color:blue" %)**0**(%%)  -113dBm or less
363 -
364 -(% style="color:blue" %)**1**(%%)  -111dBm
365 -
366 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
367 -
368 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
369 -
370 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
371 -
372 -
373 -
374 -=== 2.4.5  Soil Moisture ===
375 -
376 376  (((
377 -Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
470 +NB-IoT Network signal Strength.
378 378  )))
379 379  
380 380  (((
381 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
474 +**Ex1: 0x1d = 29**
382 382  )))
383 383  
384 384  (((
385 -
478 +(% style="color:blue" %)**0**(%%)  -113dBm or less
386 386  )))
387 387  
388 388  (((
389 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
482 +(% style="color:blue" %)**1**(%%)  -111dBm
390 390  )))
391 391  
392 -
393 -
394 -=== 2.4.6  Soil Temperature ===
395 -
396 396  (((
397 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
486 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
398 398  )))
399 399  
400 400  (((
401 -**Example**:
490 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
402 402  )))
403 403  
404 404  (((
405 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
494 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
406 406  )))
407 407  
408 -(((
409 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 -)))
411 411  
412 412  
499 +=== 2.4.5  Distance ===
413 413  
414 -=== 2.4.7  Soil Conductivity (EC) ===
415 415  
416 -(((
417 -Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
418 -)))
502 +Get the distance. Flat object range 280mm - 7500mm.
419 419  
420 420  (((
421 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
505 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
422 422  )))
423 423  
424 424  (((
425 -Generally, the EC value of irrigation water is less than 800uS / cm.
509 +(((
510 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
426 426  )))
512 +)))
427 427  
428 428  (((
429 429  
... ... @@ -433,45 +433,73 @@
433 433  
434 434  )))
435 435  
436 -=== 2.4.8  Digital Interrupt ===
522 +=== 2.4.6  Digital Interrupt ===
437 437  
438 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
439 439  
525 +(((
526 +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.
527 +)))
528 +
529 +(((
440 440  The command is:
531 +)))
441 441  
533 +(((
442 442  (% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
535 +)))
443 443  
444 444  
445 -The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
538 +(((
539 +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.
540 +)))
446 446  
447 447  
543 +(((
448 448  Example:
545 +)))
449 449  
547 +(((
450 450  0x(00): Normal uplink packet.
549 +)))
451 451  
551 +(((
452 452  0x(01): Interrupt Uplink Packet.
553 +)))
453 453  
454 454  
455 455  
456 -=== 2.4.9  ​+5V Output ===
557 +=== 2.4.7  ​+5V Output ===
457 457  
458 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
459 459  
560 +(((
561 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
562 +)))
460 460  
564 +
565 +(((
461 461  The 5V output time can be controlled by AT Command.
462 462  
568 +
569 +)))
570 +
571 +(((
463 463  (% style="color:blue" %)**AT+5VT=1000**
464 464  
574 +
575 +)))
576 +
577 +(((
465 465  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
579 +)))
466 466  
467 467  
468 468  
469 469  == 2.5  Downlink Payload ==
470 470  
471 -By default, NSE01 prints the downlink payload to console port.
472 472  
473 -[[image:image-20220708133731-5.png]]
586 +By default, NDDS75 prints the downlink payload to console port.
474 474  
588 +[[image:image-20220709100028-1.png]]
475 475  
476 476  
477 477  (((
... ... @@ -507,96 +507,83 @@
507 507  )))
508 508  
509 509  (((
510 -If payload = 0x04FF, it will reset the NSE01
624 +If payload = 0x04FF, it will reset the NDDS75
511 511  )))
512 512  
513 513  
514 514  * (% style="color:blue" %)**INTMOD**
515 515  
630 +(((
516 516  Downlink Payload: 06000003, Set AT+INTMOD=3
632 +)))
517 517  
518 518  
519 519  
520 520  == 2.6  ​LED Indicator ==
521 521  
522 -(((
523 -The NSE01 has an internal LED which is to show the status of different state.
524 524  
639 +The NDDS75 has an internal LED which is to show the status of different state.
525 525  
526 -* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
641 +
642 +* 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)
527 527  * Then the LED will be on for 1 second means device is boot normally.
528 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
644 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
529 529  * For each uplink probe, LED will be on for 500ms.
646 +
647 +(((
648 +
530 530  )))
531 531  
532 532  
533 533  
653 +== 2.7  ​Firmware Change Log ==
534 534  
535 -== 2.7  Installation in Soil ==
536 536  
537 -__**Measurement the soil surface**__
538 -
539 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
540 -
541 -[[image:1657259653666-883.png]] ​
542 -
543 -
544 544  (((
545 -
546 -
547 -(((
548 -Dig a hole with diameter > 20CM.
657 +Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
549 549  )))
550 550  
551 551  (((
552 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
661 +
553 553  )))
554 -)))
555 555  
556 -[[image:1654506665940-119.png]]
557 -
558 558  (((
559 -
665 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
560 560  )))
561 561  
562 562  
563 -== 2.8  ​Firmware Change Log ==
564 564  
670 +== 2.8  ​Battery Analysis ==
565 565  
566 -Download URL & Firmware Change log
567 567  
568 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
673 +=== 2.8.1  ​Battery Type ===
569 569  
570 570  
571 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
676 +(((
677 +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.
678 +)))
572 572  
573 -
574 -
575 -== 2.9  ​Battery Analysis ==
576 -
577 -=== 2.9.1  ​Battery Type ===
578 -
579 -
580 -The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
581 -
582 -
680 +(((
583 583  The battery is designed to last for several years depends on the actually use environment and update interval. 
682 +)))
584 584  
585 -
684 +(((
586 586  The battery related documents as below:
686 +)))
587 587  
588 588  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
689 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 590  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
591 591  
592 592  (((
593 -[[image:image-20220708140453-6.png]]
693 +[[image:image-20220709101450-2.png]]
594 594  )))
595 595  
596 596  
597 597  
598 -=== 2.9.2  Power consumption Analyze ===
698 +=== 2.8.2  Power consumption Analyze ===
599 599  
700 +
600 600  (((
601 601  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.
602 602  )))
... ... @@ -629,12 +629,13 @@
629 629  And the Life expectation in difference case will be shown on the right.
630 630  )))
631 631  
632 -[[image:image-20220708141352-7.jpeg]]
733 +[[image:image-20220709110451-3.png]]
633 633  
634 634  
635 635  
636 -=== 2.9.3  ​Battery Note ===
737 +=== 2.8.3  ​Battery Note ===
637 637  
739 +
638 638  (((
639 639  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.
640 640  )))
... ... @@ -641,318 +641,203 @@
641 641  
642 642  
643 643  
644 -=== 2.9.4  Replace the battery ===
746 +=== 2.8.4  Replace the battery ===
645 645  
748 +
646 646  (((
647 -The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
750 +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).
648 648  )))
649 649  
650 650  
651 651  
652 -= 3. ​Using the AT Commands =
755 += 3. ​ Access NB-IoT Module =
653 653  
654 -== 3.1 Access AT Commands ==
655 655  
758 +(((
759 +Users can directly access the AT command set of the NB-IoT module.
760 +)))
656 656  
657 -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.
762 +(((
763 +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/]] 
658 658  
659 -[[image:1654501986557-872.png||height="391" width="800"]]
765 +
766 +)))
660 660  
768 +[[image:1657333200519-600.png]]
661 661  
662 -Or if you have below board, use below connection:
663 663  
664 664  
665 -[[image:1654502005655-729.png||height="503" width="801"]]
772 += 4.  Using the AT Commands =
666 666  
667 667  
775 +== 4.1  Access AT Commands ==
668 668  
669 -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:
670 670  
778 +See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
671 671  
672 - [[image:1654502050864-459.png||height="564" width="806"]]
673 673  
781 +AT+<CMD>?  : Help on <CMD>
674 674  
675 -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]]
783 +AT+<CMD>         : Run <CMD>
676 676  
785 +AT+<CMD>=<value> : Set the value
677 677  
678 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
787 +AT+<CMD>=?  : Get the value
679 679  
680 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
681 681  
682 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
683 -
684 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
685 -
686 -
687 687  (% style="color:#037691" %)**General Commands**(%%)      
688 688  
689 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
792 +AT  : Attention       
690 690  
691 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
794 +AT?  : Short Help     
692 692  
693 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
796 +ATZ  : MCU Reset    
694 694  
695 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
798 +AT+TDC  : Application Data Transmission Interval
696 696  
800 +AT+CFG  : Print all configurations
697 697  
698 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
802 +AT+CFGMOD           : Working mode selection
699 699  
700 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
804 +AT+INTMOD            : Set the trigger interrupt mode
701 701  
702 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
806 +AT+5VT  : Set extend the time of 5V power  
703 703  
704 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
808 +AT+PRO  : Choose agreement
705 705  
706 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
810 +AT+WEIGRE  : Get weight or set weight to 0
707 707  
708 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
812 +AT+WEIGAP  : Get or Set the GapValue of weight
709 709  
710 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
814 +AT+RXDL  : Extend the sending and receiving time
711 711  
712 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
816 +AT+CNTFAC  : Get or set counting parameters
713 713  
714 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
818 +AT+SERVADDR  : Server Address
715 715  
716 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
717 717  
718 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
821 +(% style="color:#037691" %)**COAP Management**      
719 719  
720 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
823 +AT+URI            : Resource parameters
721 721  
722 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
723 723  
724 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
826 +(% style="color:#037691" %)**UDP Management**
725 725  
726 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
828 +AT+CFM          : Upload confirmation mode (only valid for UDP)
727 727  
728 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
729 729  
730 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
831 +(% style="color:#037691" %)**MQTT Management**
731 731  
833 +AT+CLIENT               : Get or Set MQTT client
732 732  
733 -(% style="color:#037691" %)**LoRa Network Management**
835 +AT+UNAME  : Get or Set MQTT Username
734 734  
735 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
837 +AT+PWD                  : Get or Set MQTT password
736 736  
737 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
839 +AT+PUBTOPIC  : Get or Set MQTT publish topic
738 738  
739 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
841 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
740 740  
741 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
742 742  
743 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
844 +(% style="color:#037691" %)**Information**          
744 744  
745 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
846 +AT+FDR  : Factory Data Reset
746 746  
747 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
848 +AT+PWORD  : Serial Access Password
748 748  
749 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
750 750  
751 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
752 752  
753 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
852 += ​5.  FAQ =
754 754  
755 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
756 756  
757 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
855 +== 5.1 ​ How to Upgrade Firmware ==
758 758  
759 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
760 760  
761 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
762 -
763 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
764 -
765 -
766 -(% style="color:#037691" %)**Information** 
767 -
768 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
769 -
770 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
771 -
772 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
773 -
774 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
775 -
776 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
777 -
778 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
779 -
780 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
781 -
782 -
783 -= ​4. FAQ =
784 -
785 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
786 -
787 787  (((
788 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
789 -When downloading the images, choose the required image file for download. ​
859 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
790 790  )))
791 791  
792 792  (((
793 -
863 +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]]
794 794  )))
795 795  
796 796  (((
797 -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.
867 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
798 798  )))
799 799  
800 -(((
801 -
802 -)))
803 803  
804 -(((
805 -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.
806 -)))
807 807  
808 -(((
809 -
810 -)))
872 += 6.  Trouble Shooting =
811 811  
812 -(((
813 -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.
814 -)))
815 815  
816 -[[image:image-20220606154726-3.png]]
875 +== 6.1  ​Connection problem when uploading firmware ==
817 817  
818 818  
819 -When you use the TTN network, the US915 frequency bands use are:
820 -
821 -* 903.9 - SF7BW125 to SF10BW125
822 -* 904.1 - SF7BW125 to SF10BW125
823 -* 904.3 - SF7BW125 to SF10BW125
824 -* 904.5 - SF7BW125 to SF10BW125
825 -* 904.7 - SF7BW125 to SF10BW125
826 -* 904.9 - SF7BW125 to SF10BW125
827 -* 905.1 - SF7BW125 to SF10BW125
828 -* 905.3 - SF7BW125 to SF10BW125
829 -* 904.6 - SF8BW500
830 -
831 831  (((
832 -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:
833 -
834 -* (% style="color:#037691" %)**AT+CHE=2**
835 -* (% style="color:#037691" %)**ATZ**
879 +**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]]
836 836  )))
837 837  
882 +(% class="wikigeneratedid" %)
838 838  (((
839 839  
840 -
841 -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.
842 842  )))
843 843  
844 -(((
845 -
846 -)))
847 847  
848 -(((
849 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
850 -)))
888 +== 6.2  AT Command input doesn't work ==
851 851  
852 -[[image:image-20220606154825-4.png]]
853 853  
854 -
855 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
856 -
857 -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]].
858 -
859 -
860 -= 5. Trouble Shooting =
861 -
862 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
863 -
864 -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.
865 -
866 -
867 -== 5.2 AT Command input doesn't work ==
868 -
869 869  (((
870 870  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.
871 -)))
872 872  
873 -
874 -== 5.3 Device rejoin in at the second uplink packet ==
875 -
876 -(% style="color:#4f81bd" %)**Issue describe as below:**
877 -
878 -[[image:1654500909990-784.png]]
879 -
880 -
881 -(% style="color:#4f81bd" %)**Cause for this issue:**
882 -
883 -(((
884 -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.
894 +
885 885  )))
886 886  
887 887  
888 -(% style="color:#4f81bd" %)**Solution: **
898 += 7. ​ Order Info =
889 889  
890 -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:
891 891  
892 -[[image:1654500929571-736.png||height="458" width="832"]]
901 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
893 893  
894 894  
895 -= 6. ​Order Info =
896 -
897 -
898 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
899 -
900 -
901 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
902 -
903 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
904 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
905 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
906 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
907 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
908 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
909 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
910 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
911 -
912 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
913 -
914 -* (% style="color:red" %)**4**(%%): 4000mAh battery
915 -* (% style="color:red" %)**8**(%%): 8500mAh battery
916 -
917 917  (% class="wikigeneratedid" %)
918 918  (((
919 919  
920 920  )))
921 921  
922 -= 7. Packing Info =
909 += 8.  Packing Info =
923 923  
924 924  (((
925 925  
926 926  
927 927  (% style="color:#037691" %)**Package Includes**:
928 -)))
929 929  
930 -* (((
931 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
916 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
917 +* External antenna x 1
932 932  )))
933 933  
934 934  (((
935 935  
936 936  
923 +
937 937  (% style="color:#037691" %)**Dimension and weight**:
938 -)))
939 939  
940 -* (((
941 -Device Size: cm
926 +* Device Size: 13.0 x 5 x 4.5 cm
927 +* Device Weight: 150g
928 +* Package Size / pcs : 15 x 12x 5.5 cm
929 +* Weight / pcs : 220g
942 942  )))
943 -* (((
944 -Device Weight: g
945 -)))
946 -* (((
947 -Package Size / pcs : cm
948 -)))
949 -* (((
950 -Weight / pcs : g
951 951  
932 +(((
952 952  
934 +
935 +
936 +
953 953  )))
954 954  
955 -= 8. Support =
939 += 9.  Support =
956 956  
941 +
957 957  * 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.
958 958  * 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]]
944 +
945 +
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