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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 35.9
edited by Xiaoling
on 2022/06/14 14:04
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To version 57.10
edited by Xiaoling
on 2022/07/08 13:33
Change comment: There is no comment for this version

Summary

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Title
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -3,9 +3,7 @@
3 3  
4 4  
5 5  
6 -**Table of Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
... ... @@ -12,65 +12,81 @@
12 12  
13 13  
14 14  
15 -= 1. Introduction =
16 16  
17 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 +**Table of Contents:**
18 18  
16 +
17 +
18 +
19 +
20 +
21 += 1.  Introduction =
22 +
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24 +
19 19  (((
20 20  
21 21  
22 -The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
23 -)))
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 24  
25 -(((
26 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
27 -)))
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
28 28  
29 -(((
30 -The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
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.
32 32  
33 -(((
34 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
35 -)))
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
36 36  
37 -(((
38 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
36 +
39 39  )))
40 40  
41 -
42 42  [[image:1654503236291-817.png]]
43 43  
44 44  
45 -[[image:1654503265560-120.png]]
42 +[[image:1657245163077-232.png]]
46 46  
47 47  
48 48  
49 49  == 1.2 ​Features ==
50 50  
51 -* LoRaWAN 1.0.3 Class A
52 -* Ultra low power consumption
48 +
49 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
53 53  * Monitor Soil Moisture
54 54  * Monitor Soil Temperature
55 55  * Monitor Soil Conductivity
56 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
57 57  * AT Commands to change parameters
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * IP66 Waterproof Enclosure
61 -* 4000mAh or 8500mAh Battery for long term use
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
59 +* Micro SIM card slot for NB-IoT SIM
60 +* 8500mAh Battery for long term use
62 62  
62 +== 1.3  Specification ==
63 63  
64 64  
65 -== 1.3 Specification ==
65 +(% style="color:#037691" %)**Common DC Characteristics:**
66 66  
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
69 +
70 +(% style="color:#037691" %)**NB-IoT Spec:**
71 +
72 +* - B1 @H-FDD: 2100MHz
73 +* - B3 @H-FDD: 1800MHz
74 +* - B8 @H-FDD: 900MHz
75 +* - B5 @H-FDD: 850MHz
76 +* - B20 @H-FDD: 800MHz
77 +* - B28 @H-FDD: 700MHz
78 +
79 +(% style="color:#037691" %)**Probe Specification:**
80 +
67 67  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
68 68  
69 -[[image:image-20220606162220-5.png]]
83 +[[image:image-20220708101224-1.png]]
70 70  
71 71  
72 72  
73 -== ​1.4 Applications ==
87 +== ​1.4  Applications ==
74 74  
75 75  * Smart Agriculture
76 76  
... ... @@ -77,126 +77,255 @@
77 77  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
78 78  ​
79 79  
80 -== 1.5 Firmware Change log ==
94 +== 1.5  Pin Definitions ==
81 81  
82 82  
83 -**LSE01 v1.0 :**  Release
97 +[[image:1657246476176-652.png]]
84 84  
85 85  
86 86  
87 -= 2. Configure LSE01 to connect to LoRaWAN network =
101 += 2.  Use NSE01 to communicate with IoT Server =
88 88  
89 -== 2.1 How it works ==
103 +== 2.1  How it works ==
90 90  
105 +
91 91  (((
92 -The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
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.
93 93  )))
94 94  
110 +
95 95  (((
96 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
112 +The diagram below shows the working flow in default firmware of NSE01:
97 97  )))
98 98  
115 +[[image:image-20220708101605-2.png]]
99 99  
117 +(((
118 +
119 +)))
100 100  
101 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
102 102  
103 -Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
104 104  
123 +== 2.2 ​ Configure the NSE01 ==
105 105  
106 -[[image:1654503992078-669.png]]
107 107  
126 +=== 2.2.1 Test Requirement ===
108 108  
109 -The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
110 110  
129 +To use NSE01 in your city, make sure meet below requirements:
111 111  
112 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
131 +* Your local operator has already distributed a NB-IoT Network there.
132 +* The local NB-IoT network used the band that NSE01 supports.
133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
113 113  
114 -Each LSE01 is shipped with a sticker with the default device EUI as below:
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
137 +)))
115 115  
116 -[[image:image-20220606163732-6.jpeg]]
117 117  
118 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
140 +[[image:1657249419225-449.png]]
119 119  
120 -**Add APP EUI in the application**
121 121  
122 122  
123 -[[image:1654504596150-405.png]]
144 +=== 2.2.2 Insert SIM card ===
124 124  
146 +Insert the NB-IoT Card get from your provider.
125 125  
148 +User need to take out the NB-IoT module and insert the SIM card like below:
126 126  
127 -**Add APP KEY and DEV EUI**
128 128  
129 -[[image:1654504683289-357.png]]
151 +[[image:1657249468462-536.png]]
130 130  
131 131  
132 132  
133 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
134 134  
157 +(((
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.
160 +)))
161 +)))
135 135  
136 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
137 137  
138 -[[image:image-20220606163915-7.png]]
164 +**Connection:**
139 139  
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
140 140  
141 -(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
142 142  
143 -[[image:1654504778294-788.png]]
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
144 144  
145 145  
173 +In the PC, use below serial tool settings:
146 146  
147 -== 2.3 Uplink Payload ==
175 +* Baud:  (% style="color:green" %)**9600**
176 +* Data bits:** (% style="color:green" %)8(%%)**
177 +* Stop bits: (% style="color:green" %)**1**
178 +* Parity:  (% style="color:green" %)**None**
179 +* Flow Control: (% style="color:green" %)**None**
148 148  
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.
183 +)))
149 149  
150 -=== 2.3.1 MOD~=0(Default Mode) ===
185 +[[image:image-20220708110657-3.png]]
151 151  
152 -LSE01 will uplink payload via LoRaWAN with below payload format: 
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/]]
153 153  
189 +
190 +
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
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 +
195 +
196 +**Use below commands:**
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
201 +
202 +For parameter description, please refer to AT command set
203 +
204 +[[image:1657249793983-486.png]]
205 +
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 +
209 +[[image:1657249831934-534.png]]
210 +
211 +
212 +
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
214 +
215 +This feature is supported since firmware version v1.0.1
216 +
217 +
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
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
221 +
222 +[[image:1657249864775-321.png]]
223 +
224 +
225 +[[image:1657249930215-289.png]]
226 +
227 +
228 +
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
230 +
231 +This feature is supported since firmware version v110
232 +
233 +
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
241 +
242 +[[image:1657249978444-674.png]]
243 +
244 +
245 +[[image:1657249990869-686.png]]
246 +
247 +
154 154  (((
155 -Uplink payload includes in total 11 bytes.
249 +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.
156 156  )))
157 157  
158 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
159 -|(((
160 -**Size**
161 161  
162 -**(bytes)**
163 -)))|**2**|**2**|**2**|**2**|**2**|**1**
164 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
165 -Temperature
166 166  
167 -(Reserve, Ignore now)
168 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
169 -MOD & Digital Interrupt
254 +=== 2.2.7 Use TCP protocol to uplink data ===
170 170  
171 -(Optional)
172 -)))
256 +This feature is supported since firmware version v110
173 173  
174 174  
259 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
175 175  
262 +[[image:1657250217799-140.png]]
176 176  
177 177  
178 -=== 2.3.2 MOD~=1(Original value) ===
265 +[[image:1657250255956-604.png]]
179 179  
180 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
181 181  
182 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
183 -|(((
184 -**Size**
185 185  
186 -**(bytes)**
187 -)))|**2**|**2**|**2**|**2**|**2**|**1**
188 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
189 -Temperature
269 +=== 2.2.8 Change Update Interval ===
190 190  
191 -(Reserve, Ignore now)
192 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
193 -MOD & Digital Interrupt
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
194 194  
195 -(Optional)
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
274 +
275 +(((
276 +(% style="color:red" %)**NOTE:**
196 196  )))
197 197  
198 -=== 2.3.3 Battery Info ===
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
199 199  
283 +
284 +
285 +== 2.3  Uplink Payload ==
286 +
287 +In this mode, uplink payload includes in total 18 bytes
288 +
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
294 +
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
296 +
297 +
298 +[[image:image-20220708111918-4.png]]
299 +
300 +
301 +The payload is ASCII string, representative same HEX:
302 +
303 +0x72403155615900640c7817075e0a8c02f900 where:
304 +
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
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
314 +
315 +
316 +== 2.4  Payload Explanation and Sensor Interface ==
317 +
318 +
319 +=== 2.4.1  Device ID ===
320 +
321 +By default, the Device ID equal to the last 6 bytes of IMEI.
322 +
323 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
324 +
325 +**Example:**
326 +
327 +AT+DEUI=A84041F15612
328 +
329 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
330 +
331 +
332 +
333 +=== 2.4.2  Version Info ===
334 +
335 +Specify the software version: 0x64=100, means firmware version 1.00.
336 +
337 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
338 +
339 +
340 +
341 +=== 2.4.3  Battery Info ===
342 +
200 200  (((
201 201  Check the battery voltage for LSE01.
202 202  )))
... ... @@ -211,14 +211,32 @@
211 211  
212 212  
213 213  
214 -=== 2.3.4 Soil Moisture ===
357 +=== 2.4.4  Signal Strength ===
215 215  
359 +NB-IoT Network signal Strength.
360 +
361 +**Ex1: 0x1d = 29**
362 +
363 +(% style="color:blue" %)**0**(%%)  -113dBm or less
364 +
365 +(% style="color:blue" %)**1**(%%)  -111dBm
366 +
367 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
368 +
369 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
370 +
371 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
372 +
373 +
374 +
375 +=== 2.4.5  Soil Moisture ===
376 +
216 216  (((
217 217  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.
218 218  )))
219 219  
220 220  (((
221 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
382 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
222 222  )))
223 223  
224 224  (((
... ... @@ -231,10 +231,10 @@
231 231  
232 232  
233 233  
234 -=== 2.3.5 Soil Temperature ===
395 +=== 2.4.6  Soil Temperature ===
235 235  
236 236  (((
237 - 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
398 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
238 238  )))
239 239  
240 240  (((
... ... @@ -251,7 +251,7 @@
251 251  
252 252  
253 253  
254 -=== 2.3.6 Soil Conductivity (EC) ===
415 +=== 2.4.7  Soil Conductivity (EC) ===
255 255  
256 256  (((
257 257  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).
... ... @@ -258,7 +258,7 @@
258 258  )))
259 259  
260 260  (((
261 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
262 262  )))
263 263  
264 264  (((
... ... @@ -273,40 +273,41 @@
273 273  
274 274  )))
275 275  
276 -=== 2.3.7 MOD ===
437 +=== 2.4.8  Digital Interrupt ===
277 277  
278 -Firmware version at least v2.1 supports changing mode.
439 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
279 279  
280 -For example, bytes[10]=90
441 +The command is:
281 281  
282 -mod=(bytes[10]>>7)&0x01=1.
443 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
283 283  
284 284  
285 -**Downlink Command:**
446 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
286 286  
287 -If payload = 0x0A00, workmode=0
288 288  
289 -If** **payload =** **0x0A01, workmode=1
449 +Example:
290 290  
451 +0x(00): Normal uplink packet.
291 291  
453 +0x(01): Interrupt Uplink Packet.
292 292  
293 -=== 2.3.8 ​Decode payload in The Things Network ===
294 294  
295 -While using TTN network, you can add the payload format to decode the payload.
296 296  
297 297  
298 -[[image:1654505570700-128.png]]
458 +=== 2.4.9  ​+5V Output ===
299 299  
300 -(((
301 -The payload decoder function for TTN is here:
302 -)))
303 303  
304 -(((
305 -LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
306 -)))
461 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
307 307  
308 308  
464 +The 5V output time can be controlled by AT Command.
309 309  
466 +(% style="color:blue" %)**AT+5VT=1000**
467 +
468 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
469 +
470 +
471 +
310 310  == 2.4 Uplink Interval ==
311 311  
312 312  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"]]
... ... @@ -321,7 +321,7 @@
321 321  
322 322  
323 323  (((
324 -**Examples:**
486 +(% style="color:blue" %)**Examples:**
325 325  )))
326 326  
327 327  (((
... ... @@ -329,7 +329,7 @@
329 329  )))
330 330  
331 331  * (((
332 -**Set TDC**
494 +(% style="color:blue" %)**Set TDC**
333 333  )))
334 334  
335 335  (((
... ... @@ -349,7 +349,7 @@
349 349  )))
350 350  
351 351  * (((
352 -**Reset**
514 +(% style="color:blue" %)**Reset**
353 353  )))
354 354  
355 355  (((
... ... @@ -357,7 +357,7 @@
357 357  )))
358 358  
359 359  
360 -* **CFM**
522 +* (% style="color:blue" %)**CFM**
361 361  
362 362  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
363 363  
... ... @@ -374,11 +374,11 @@
374 374  )))
375 375  
376 376  (((
377 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
539 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
378 378  )))
379 379  
380 380  (((
381 -**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:
543 +(% 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:
382 382  )))
383 383  
384 384  
... ... @@ -387,11 +387,12 @@
387 387  
388 388  [[image:1654505874829-548.png]]
389 389  
390 -Step 3: Create an account or log in Datacake.
391 391  
392 -Step 4: Search the LSE01 and add DevEUI.
553 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
393 393  
555 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
394 394  
557 +
395 395  [[image:1654505905236-553.png]]
396 396  
397 397  
... ... @@ -701,6 +701,7 @@
701 701  )))
702 702  
703 703  
867 +
704 704  [[image:1654506665940-119.png]]
705 705  
706 706  (((
... ... @@ -762,13 +762,13 @@
762 762  )))
763 763  
764 764  * (((
765 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
929 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
766 766  )))
767 767  * (((
768 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
932 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
769 769  )))
770 770  * (((
771 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
935 +[[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/]]
772 772  )))
773 773  
774 774   [[image:image-20220610172436-1.png]]
... ... @@ -822,7 +822,7 @@
822 822   [[image:1654502050864-459.png||height="564" width="806"]]
823 823  
824 824  
825 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
989 +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]]
826 826  
827 827  
828 828  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -980,19 +980,14 @@
980 980  
981 981  (((
982 982  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:
983 -)))
984 984  
985 -(% class="box infomessage" %)
986 -(((
987 -**AT+CHE=2**
1148 +* (% style="color:#037691" %)**AT+CHE=2**
1149 +* (% style="color:#037691" %)**ATZ**
988 988  )))
989 989  
990 -(% class="box infomessage" %)
991 991  (((
992 -**ATZ**
993 -)))
1153 +
994 994  
995 -(((
996 996  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.
997 997  )))
998 998  
... ... @@ -1007,18 +1007,22 @@
1007 1007  [[image:image-20220606154825-4.png]]
1008 1008  
1009 1009  
1169 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1010 1010  
1171 +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]].
1172 +
1173 +
1011 1011  = 5. Trouble Shooting =
1012 1012  
1013 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1176 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1014 1014  
1015 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1178 +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.
1016 1016  
1017 1017  
1018 -== 5.2 AT Command input doesn’t work ==
1181 +== 5.2 AT Command input doesn't work ==
1019 1019  
1020 1020  (((
1021 -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.
1184 +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.
1022 1022  )))
1023 1023  
1024 1024  
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