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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 33.2
edited by Xiaoling
on 2022/06/07 11:43
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To version 90.2
edited by Xiaoling
on 2022/07/09 09:45
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 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -1,780 +1,735 @@
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 -**Contents:**
7 7  
8 -{{toc/}}
9 9  
8 +**Table of Contents:**
10 10  
11 11  
12 12  
13 13  
14 14  
15 -= 1. Introduction =
16 16  
17 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
18 18  
19 -(((
20 -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.
21 -)))
16 += 1.  Introduction =
22 22  
23 -(((
24 -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.
25 -)))
18 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
26 26  
27 27  (((
28 -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.
29 -)))
21 +
30 30  
31 31  (((
32 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
24 +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.
25 +\\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.
26 +\\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.
27 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 +\\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)
29 +\\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.
33 33  )))
34 34  
35 -(((
36 -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.
32 +
37 37  )))
38 38  
39 -
40 40  [[image:1654503236291-817.png]]
41 41  
42 42  
43 -[[image:1654503265560-120.png]]
38 +[[image:1657327959271-447.png]]
44 44  
45 45  
46 46  
47 -== 1.2 ​Features ==
42 +== 1.2 ​ Features ==
48 48  
49 -* LoRaWAN 1.0.3 Class A
44 +
45 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 50  * Ultra low power consumption
51 -* Monitor Soil Moisture
52 -* Monitor Soil Temperature
53 -* Monitor Soil Conductivity
54 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
47 +* Distance Detection by Ultrasonic technology
48 +* Flat object range 280mm - 7500mm
49 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 +* Cable Length: 25cm
55 55  * AT Commands to change parameters
56 56  * Uplink on periodically
57 57  * Downlink to change configure
58 58  * IP66 Waterproof Enclosure
59 -* 4000mAh or 8500mAh Battery for long term use
55 +* Micro SIM card slot for NB-IoT SIM
56 +* 8500mAh Battery for long term use
60 60  
58 +== 1.3  Specification ==
61 61  
62 62  
63 -== 1.3 Specification ==
61 +(% style="color:#037691" %)**Common DC Characteristics:**
64 64  
65 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
63 +* Supply Voltage: 2.1v ~~ 3.6v
64 +* Operating Temperature: -40 ~~ 85°C
66 66  
67 -[[image:image-20220606162220-5.png]]
66 +(% style="color:#037691" %)**NB-IoT Spec:**
68 68  
68 +* - B1 @H-FDD: 2100MHz
69 +* - B3 @H-FDD: 1800MHz
70 +* - B8 @H-FDD: 900MHz
71 +* - B5 @H-FDD: 850MHz
72 +* - B20 @H-FDD: 800MHz
73 +* - B28 @H-FDD: 700MHz
69 69  
75 +(% style="color:#037691" %)**Battery:**
70 70  
71 -== ​1.4 Applications ==
77 +* Li/SOCI2 un-chargeable battery
78 +* Capacity: 8500mAh
79 +* Self Discharge: <1% / Year @ 25°C
80 +* Max continuously current: 130mA
81 +* Max boost current: 2A, 1 second
72 72  
83 +(% style="color:#037691" %)**Power Consumption**
84 +
85 +* STOP Mode: 10uA @ 3.3v
86 +* Max transmit power: 350mA@3.3v
87 +
88 +
89 +== ​1.4  Applications ==
90 +
91 +* Smart Buildings & Home Automation
92 +* Logistics and Supply Chain Management
93 +* Smart Metering
73 73  * Smart Agriculture
95 +* Smart Cities
96 +* Smart Factory
74 74  
75 75  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
76 76  ​
77 77  
78 -== 1.5 Firmware Change log ==
79 79  
80 80  
81 -**LSE01 v1.0 :**  Release
103 +== 1.5  Pin Definitions ==
82 82  
83 83  
106 +[[image:1657328609906-564.png]]
84 84  
85 -= 2. Configure LSE01 to connect to LoRaWAN network =
86 86  
87 -== 2.1 How it works ==
88 88  
110 += 2.  Use NDDS75 to communicate with IoT Server =
111 +
112 +== 2.1  How it works ==
113 +
89 89  (((
90 -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
115 +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.
91 91  )))
92 92  
118 +
93 93  (((
94 -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"]].
120 +The diagram below shows the working flow in default firmware of NDDS75:
95 95  )))
96 96  
123 +(((
124 +
125 +)))
97 97  
127 +[[image:1657328659945-416.png]]
98 98  
99 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
129 +(((
130 +
131 +)))
100 100  
101 -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.
102 102  
134 +== 2.2 ​ Configure the NDDS75 ==
103 103  
104 -[[image:1654503992078-669.png]]
105 105  
137 +=== 2.2.1 Test Requirement ===
106 106  
107 -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.
139 +(((
140 +To use NDDS75 in your city, make sure meet below requirements:
141 +)))
108 108  
143 +* Your local operator has already distributed a NB-IoT Network there.
144 +* The local NB-IoT network used the band that NSE01 supports.
145 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
109 109  
110 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
147 +(((
148 +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
149 +)))
111 111  
112 -Each LSE01 is shipped with a sticker with the default device EUI as below:
113 113  
114 -[[image:image-20220606163732-6.jpeg]]
152 +[[image:1657328756309-230.png]]
115 115  
116 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
117 117  
118 -**Add APP EUI in the application**
119 119  
156 +=== 2.2.2 Insert SIM card ===
120 120  
121 -[[image:1654504596150-405.png]]
158 +(((
159 +Insert the NB-IoT Card get from your provider.
160 +)))
122 122  
162 +(((
163 +User need to take out the NB-IoT module and insert the SIM card like below:
164 +)))
123 123  
124 124  
125 -**Add APP KEY and DEV EUI**
167 +[[image:1657328884227-504.png]]
126 126  
127 -[[image:1654504683289-357.png]]
128 128  
129 129  
171 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
130 130  
131 -**Step 2**: Power on LSE01
173 +(((
174 +(((
175 +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.
176 +)))
177 +)))
132 132  
179 +[[image:image-20220709092052-2.png]]
133 133  
134 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
181 +**Connection:**
135 135  
136 -[[image:image-20220606163915-7.png]]
183 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
137 137  
185 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
138 138  
139 -**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.
187 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
140 140  
141 -[[image:1654504778294-788.png]]
142 142  
190 +In the PC, use below serial tool settings:
143 143  
192 +* Baud:  (% style="color:green" %)**9600**
193 +* Data bits:** (% style="color:green" %)8(%%)**
194 +* Stop bits: (% style="color:green" %)**1**
195 +* Parity:  (% style="color:green" %)**None**
196 +* Flow Control: (% style="color:green" %)**None**
144 144  
145 -== 2.3 Uplink Payload ==
146 -
147 -=== ===
148 -
149 -=== 2.3.1 MOD~=0(Default Mode) ===
150 -
151 -LSE01 will uplink payload via LoRaWAN with below payload format: 
152 -
153 153  (((
154 -Uplink payload includes in total 11 bytes.
199 +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.
155 155  )))
156 156  
157 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
158 -|(((
159 -**Size**
202 +[[image:1657329814315-101.png]]
160 160  
161 -**(bytes)**
162 -)))|**2**|**2**|**2**|**2**|**2**|**1**
163 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
164 -Temperature
165 -
166 -(Reserve, Ignore now)
167 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
168 -MOD & Digital Interrupt
169 -
170 -(Optional)
204 +(((
205 +(% 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/]]
171 171  )))
172 172  
173 173  
174 -=== 2.3.2 MOD~=1(Original value) ===
175 175  
176 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
210 +=== 2.2.4 Use CoAP protocol to uplink data ===
177 177  
178 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
179 -|(((
180 -**Size**
212 +(% 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/]]
181 181  
182 -**(bytes)**
183 -)))|**2**|**2**|**2**|**2**|**2**|**1**
184 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
185 -Temperature
186 186  
187 -(Reserve, Ignore now)
188 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
189 -MOD & Digital Interrupt
215 +**Use below commands:**
190 190  
191 -(Optional)
192 -)))
217 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
218 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
219 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
193 193  
221 +For parameter description, please refer to AT command set
194 194  
195 -=== 2.3.3 Battery Info ===
223 +[[image:1657330452568-615.png]]
196 196  
197 -(((
198 -Check the battery voltage for LSE01.
199 -)))
200 200  
201 -(((
202 -Ex1: 0x0B45 = 2885mV
203 -)))
226 +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.
204 204  
205 -(((
206 -Ex2: 0x0B49 = 2889mV
207 -)))
228 +[[image:1657330472797-498.png]]
208 208  
209 209  
210 210  
211 -=== 2.3.4 Soil Moisture ===
232 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
212 212  
213 -(((
214 -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.
215 -)))
216 216  
217 -(((
218 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
219 -)))
235 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
236 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
237 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
220 220  
221 -(((
222 -
223 -)))
239 +[[image:1657330501006-241.png]]
224 224  
225 -(((
226 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
227 -)))
228 228  
242 +[[image:1657330533775-472.png]]
229 229  
230 230  
231 -=== 2.3.5 Soil Temperature ===
232 232  
233 -(((
234 - 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
235 -)))
246 +=== 2.2.6 Use MQTT protocol to uplink data ===
236 236  
237 -(((
238 -**Example**:
239 -)))
240 240  
241 -(((
242 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
243 -)))
249 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
250 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
251 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
252 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
253 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
254 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
255 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
244 244  
245 -(((
246 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
247 -)))
257 +[[image:1657249978444-674.png]]
248 248  
249 249  
260 +[[image:1657330723006-866.png]]
250 250  
251 -=== 2.3.6 Soil Conductivity (EC) ===
252 252  
253 253  (((
254 -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).
264 +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.
255 255  )))
256 256  
257 -(((
258 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
259 -)))
260 260  
261 -(((
262 -Generally, the EC value of irrigation water is less than 800uS / cm.
263 -)))
264 264  
265 -(((
266 -
267 -)))
269 +=== 2.2.7 Use TCP protocol to uplink data ===
268 268  
269 -(((
270 -
271 -)))
272 272  
273 -=== 2.3.7 MOD ===
272 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
273 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
274 274  
275 -Firmware version at least v2.1 supports changing mode.
275 +[[image:image-20220709093918-1.png]]
276 276  
277 -For example, bytes[10]=90
278 278  
279 -mod=(bytes[10]>>7)&0x01=1.
278 +[[image:image-20220709093918-2.png]]
280 280  
281 281  
282 -**Downlink Command:**
283 283  
284 -If payload = 0x0A00, workmode=0
282 +=== 2.2.8 Change Update Interval ===
285 285  
286 -If** **payload =** **0x0A01, workmode=1
284 +User can use below command to change the (% style="color:green" %)**uplink interval**.
287 287  
286 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
288 288  
289 -
290 -=== 2.3.8 ​Decode payload in The Things Network ===
291 -
292 -While using TTN network, you can add the payload format to decode the payload.
293 -
294 -
295 -[[image:1654505570700-128.png]]
296 -
297 297  (((
298 -The payload decoder function for TTN is here:
289 +(% style="color:red" %)**NOTE:**
299 299  )))
300 300  
301 301  (((
302 -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/]]
293 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
303 303  )))
304 304  
305 305  
306 306  
307 -== 2.4 Uplink Interval ==
298 +== 2.3  Uplink Payload ==
308 308  
309 -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"]]
300 +In this mode, uplink payload includes in total 14 bytes
310 310  
311 311  
303 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
304 +|=(% style="width: 60px;" %)(((
305 +**Size(bytes)**
306 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
307 +|(% 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:108px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
312 312  
313 -== 2.5 Downlink Payload ==
309 +(((
310 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
311 +)))
314 314  
315 -By default, LSE50 prints the downlink payload to console port.
316 316  
317 -[[image:image-20220606165544-8.png]]
314 +[[image:1657331036973-987.png]]
318 318  
319 -
320 320  (((
321 -**Examples:**
317 +The payload is ASCII string, representative same HEX:
322 322  )))
323 323  
324 324  (((
325 -
321 +0x72403155615900640c6c19029200 where:
326 326  )))
327 327  
328 328  * (((
329 -**Set TDC**
325 +Device ID: 0x724031556159 = 724031556159
330 330  )))
331 -
332 -(((
333 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
327 +* (((
328 +Version: 0x0064=100=1.0.0
334 334  )))
335 335  
336 -(((
337 -Payload:    01 00 00 1E    TDC=30S
331 +* (((
332 +BAT: 0x0c6c = 3180 mV = 3.180V
338 338  )))
339 -
340 -(((
341 -Payload:    01 00 00 3C    TDC=60S
334 +* (((
335 +Signal: 0x19 = 25
342 342  )))
343 -
344 -(((
345 -
337 +* (((
338 +Distance: 0x0292= 658 mm
346 346  )))
347 -
348 348  * (((
349 -**Reset**
341 +Interrupt: 0x00 = 0
350 350  )))
351 351  
352 -(((
353 -If payload = 0x04FF, it will reset the LSE01
354 -)))
355 355  
356 356  
357 -* **CFM**
358 358  
359 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
347 +== 2.4  Payload Explanation and Sensor Interface ==
360 360  
361 361  
350 +=== 2.4.1  Device ID ===
362 362  
363 -== 2.6 ​Show Data in DataCake IoT Server ==
352 +(((
353 +By default, the Device ID equal to the last 6 bytes of IMEI.
354 +)))
364 364  
365 365  (((
366 -[[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:
357 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
367 367  )))
368 368  
369 369  (((
370 -
361 +**Example:**
371 371  )))
372 372  
373 373  (((
374 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
365 +AT+DEUI=A84041F15612
375 375  )))
376 376  
377 377  (((
378 -**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:
369 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
379 379  )))
380 380  
381 381  
382 -[[image:1654505857935-743.png]]
383 383  
374 +=== 2.4.2  Version Info ===
384 384  
385 -[[image:1654505874829-548.png]]
376 +(((
377 +Specify the software version: 0x64=100, means firmware version 1.00.
378 +)))
386 386  
387 -Step 3: Create an account or log in Datacake.
380 +(((
381 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
382 +)))
388 388  
389 -Step 4: Search the LSE01 and add DevEUI.
390 390  
391 391  
392 -[[image:1654505905236-553.png]]
386 +=== 2.4.3  Battery Info ===
393 393  
388 +(((
389 +Check the battery voltage for LSE01.
390 +)))
394 394  
395 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
392 +(((
393 +Ex1: 0x0B45 = 2885mV
394 +)))
396 396  
397 -[[image:1654505925508-181.png]]
396 +(((
397 +Ex2: 0x0B49 = 2889mV
398 +)))
398 398  
399 399  
400 400  
401 -== 2.7 Frequency Plans ==
402 +=== 2.4.4  Signal Strength ===
402 402  
403 -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.
404 +(((
405 +NB-IoT Network signal Strength.
406 +)))
404 404  
408 +(((
409 +**Ex1: 0x1d = 29**
410 +)))
405 405  
406 -=== 2.7.1 EU863-870 (EU868) ===
412 +(((
413 +(% style="color:blue" %)**0**(%%)  -113dBm or less
414 +)))
407 407  
408 -(% style="color:#037691" %)** Uplink:**
416 +(((
417 +(% style="color:blue" %)**1**(%%)  -111dBm
418 +)))
409 409  
410 -868.1 - SF7BW125 to SF12BW125
420 +(((
421 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
422 +)))
411 411  
412 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
424 +(((
425 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
426 +)))
413 413  
414 -868.5 - SF7BW125 to SF12BW125
428 +(((
429 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
430 +)))
415 415  
416 -867.1 - SF7BW125 to SF12BW125
417 417  
418 -867.3 - SF7BW125 to SF12BW125
419 419  
420 -867.5 - SF7BW125 to SF12BW125
434 +=== 2.4.5  Soil Moisture ===
421 421  
422 -867.7 - SF7BW125 to SF12BW125
436 +(((
437 +(((
438 +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.
439 +)))
440 +)))
423 423  
424 -867.9 - SF7BW125 to SF12BW125
442 +(((
443 +(((
444 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
445 +)))
446 +)))
425 425  
426 -868.8 - FSK
448 +(((
449 +
450 +)))
427 427  
452 +(((
453 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
454 +)))
428 428  
429 -(% style="color:#037691" %)** Downlink:**
430 430  
431 -Uplink channels 1-9 (RX1)
432 432  
433 -869.525 - SF9BW125 (RX2 downlink only)
458 +=== 2.4.6  Soil Temperature ===
434 434  
460 +(((
461 +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
462 +)))
435 435  
464 +(((
465 +**Example**:
466 +)))
436 436  
437 -=== 2.7.2 US902-928(US915) ===
468 +(((
469 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
470 +)))
438 438  
439 -Used in USA, Canada and South America. Default use CHE=2
472 +(((
473 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
474 +)))
440 440  
441 -(% style="color:#037691" %)**Uplink:**
442 442  
443 -903.9 - SF7BW125 to SF10BW125
444 444  
445 -904.1 - SF7BW125 to SF10BW125
478 +=== 2.4.7  Soil Conductivity (EC) ===
446 446  
447 -904.3 - SF7BW125 to SF10BW125
480 +(((
481 +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).
482 +)))
448 448  
449 -904.5 - SF7BW125 to SF10BW125
484 +(((
485 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
486 +)))
450 450  
451 -904.7 - SF7BW125 to SF10BW125
488 +(((
489 +Generally, the EC value of irrigation water is less than 800uS / cm.
490 +)))
452 452  
453 -904.9 - SF7BW125 to SF10BW125
492 +(((
493 +
494 +)))
454 454  
455 -905.1 - SF7BW125 to SF10BW125
496 +(((
497 +
498 +)))
456 456  
457 -905.3 - SF7BW125 to SF10BW125
500 +=== 2.4.8  Digital Interrupt ===
458 458  
502 +(((
503 +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.
504 +)))
459 459  
460 -(% style="color:#037691" %)**Downlink:**
506 +(((
507 +The command is:
508 +)))
461 461  
462 -923.3 - SF7BW500 to SF12BW500
510 +(((
511 +(% 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]])**.**
512 +)))
463 463  
464 -923.9 - SF7BW500 to SF12BW500
465 465  
466 -924.5 - SF7BW500 to SF12BW500
515 +(((
516 +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.
517 +)))
467 467  
468 -925.1 - SF7BW500 to SF12BW500
469 469  
470 -925.7 - SF7BW500 to SF12BW500
520 +(((
521 +Example:
522 +)))
471 471  
472 -926.3 - SF7BW500 to SF12BW500
524 +(((
525 +0x(00): Normal uplink packet.
526 +)))
473 473  
474 -926.9 - SF7BW500 to SF12BW500
528 +(((
529 +0x(01): Interrupt Uplink Packet.
530 +)))
475 475  
476 -927.5 - SF7BW500 to SF12BW500
477 477  
478 -923.3 - SF12BW500(RX2 downlink only)
479 479  
534 +=== 2.4.9  ​+5V Output ===
480 480  
536 +(((
537 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
538 +)))
481 481  
482 -=== 2.7.3 CN470-510 (CN470) ===
483 483  
484 -Used in China, Default use CHE=1
541 +(((
542 +The 5V output time can be controlled by AT Command.
543 +)))
485 485  
486 -(% style="color:#037691" %)**Uplink:**
545 +(((
546 +(% style="color:blue" %)**AT+5VT=1000**
547 +)))
487 487  
488 -486.3 - SF7BW125 to SF12BW125
549 +(((
550 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
551 +)))
489 489  
490 -486.5 - SF7BW125 to SF12BW125
491 491  
492 -486.7 - SF7BW125 to SF12BW125
493 493  
494 -486.9 - SF7BW125 to SF12BW125
555 +== 2.5  Downlink Payload ==
495 495  
496 -487.1 - SF7BW125 to SF12BW125
557 +By default, NSE01 prints the downlink payload to console port.
497 497  
498 -487.3 - SF7BW125 to SF12BW125
559 +[[image:image-20220708133731-5.png]]
499 499  
500 -487.5 - SF7BW125 to SF12BW125
501 501  
502 -487.7 - SF7BW125 to SF12BW125
562 +(((
563 +(% style="color:blue" %)**Examples:**
564 +)))
503 503  
566 +(((
567 +
568 +)))
504 504  
505 -(% style="color:#037691" %)**Downlink:**
570 +* (((
571 +(% style="color:blue" %)**Set TDC**
572 +)))
506 506  
507 -506.7 - SF7BW125 to SF12BW125
574 +(((
575 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
576 +)))
508 508  
509 -506.9 - SF7BW125 to SF12BW125
578 +(((
579 +Payload:    01 00 00 1E    TDC=30S
580 +)))
510 510  
511 -507.1 - SF7BW125 to SF12BW125
582 +(((
583 +Payload:    01 00 00 3C    TDC=60S
584 +)))
512 512  
513 -507.3 - SF7BW125 to SF12BW125
586 +(((
587 +
588 +)))
514 514  
515 -507.5 - SF7BW125 to SF12BW125
590 +* (((
591 +(% style="color:blue" %)**Reset**
592 +)))
516 516  
517 -507.7 - SF7BW125 to SF12BW125
594 +(((
595 +If payload = 0x04FF, it will reset the NSE01
596 +)))
518 518  
519 -507.9 - SF7BW125 to SF12BW125
520 520  
521 -508.1 - SF7BW125 to SF12BW125
599 +* (% style="color:blue" %)**INTMOD**
522 522  
523 -505.3 - SF12BW125 (RX2 downlink only)
601 +(((
602 +Downlink Payload: 06000003, Set AT+INTMOD=3
603 +)))
524 524  
525 525  
526 526  
527 -=== 2.7.4 AU915-928(AU915) ===
607 +== 2.6  ​LED Indicator ==
528 528  
529 -Default use CHE=2
609 +(((
610 +The NSE01 has an internal LED which is to show the status of different state.
530 530  
531 -(% style="color:#037691" %)**Uplink:**
532 532  
533 -916.8 - SF7BW125 to SF12BW125
613 +* 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)
614 +* Then the LED will be on for 1 second means device is boot normally.
615 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
616 +* For each uplink probe, LED will be on for 500ms.
617 +)))
534 534  
535 -917.0 - SF7BW125 to SF12BW125
536 536  
537 -917.2 - SF7BW125 to SF12BW125
538 538  
539 -917.4 - SF7BW125 to SF12BW125
540 540  
541 -917.6 - SF7BW125 to SF12BW125
622 +== 2.7  Installation in Soil ==
542 542  
543 -917.8 - SF7BW125 to SF12BW125
624 +__**Measurement the soil surface**__
544 544  
545 -918.0 - SF7BW125 to SF12BW125
626 +(((
627 +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]]
628 +)))
546 546  
547 -918.2 - SF7BW125 to SF12BW125
630 +[[image:1657259653666-883.png]] ​
548 548  
549 549  
550 -(% style="color:#037691" %)**Downlink:**
633 +(((
634 +
551 551  
552 -923.3 - SF7BW500 to SF12BW500
636 +(((
637 +Dig a hole with diameter > 20CM.
638 +)))
553 553  
554 -923.9 - SF7BW500 to SF12BW500
640 +(((
641 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
642 +)))
643 +)))
555 555  
556 -924.5 - SF7BW500 to SF12BW500
645 +[[image:1654506665940-119.png]]
557 557  
558 -925.1 - SF7BW500 to SF12BW500
647 +(((
648 +
649 +)))
559 559  
560 -925.7 - SF7BW500 to SF12BW500
561 561  
562 -926.3 - SF7BW500 to SF12BW500
652 +== 2.8  ​Firmware Change Log ==
563 563  
564 -926.9 - SF7BW500 to SF12BW500
565 565  
566 -927.5 - SF7BW500 to SF12BW500
655 +Download URL & Firmware Change log
567 567  
568 -923.3 - SF12BW500(RX2 downlink only)
657 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
569 569  
570 570  
660 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
571 571  
572 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
573 573  
574 -(% style="color:#037691" %)**Default Uplink channel:**
575 575  
576 -923.2 - SF7BW125 to SF10BW125
664 +== 2.9  ​Battery Analysis ==
577 577  
578 -923.4 - SF7BW125 to SF10BW125
666 +=== 2.9.1  ​Battery Type ===
579 579  
580 580  
581 -(% style="color:#037691" %)**Additional Uplink Channel**:
582 -
583 -(OTAA mode, channel added by JoinAccept message)
584 -
585 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
586 -
587 -922.2 - SF7BW125 to SF10BW125
588 -
589 -922.4 - SF7BW125 to SF10BW125
590 -
591 -922.6 - SF7BW125 to SF10BW125
592 -
593 -922.8 - SF7BW125 to SF10BW125
594 -
595 -923.0 - SF7BW125 to SF10BW125
596 -
597 -922.0 - SF7BW125 to SF10BW125
598 -
599 -
600 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
601 -
602 -923.6 - SF7BW125 to SF10BW125
603 -
604 -923.8 - SF7BW125 to SF10BW125
605 -
606 -924.0 - SF7BW125 to SF10BW125
607 -
608 -924.2 - SF7BW125 to SF10BW125
609 -
610 -924.4 - SF7BW125 to SF10BW125
611 -
612 -924.6 - SF7BW125 to SF10BW125
613 -
614 -
615 -(% style="color:#037691" %)** Downlink:**
616 -
617 -Uplink channels 1-8 (RX1)
618 -
619 -923.2 - SF10BW125 (RX2)
620 -
621 -
622 -
623 -=== 2.7.6 KR920-923 (KR920) ===
624 -
625 -Default channel:
626 -
627 -922.1 - SF7BW125 to SF12BW125
628 -
629 -922.3 - SF7BW125 to SF12BW125
630 -
631 -922.5 - SF7BW125 to SF12BW125
632 -
633 -
634 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
635 -
636 -922.1 - SF7BW125 to SF12BW125
637 -
638 -922.3 - SF7BW125 to SF12BW125
639 -
640 -922.5 - SF7BW125 to SF12BW125
641 -
642 -922.7 - SF7BW125 to SF12BW125
643 -
644 -922.9 - SF7BW125 to SF12BW125
645 -
646 -923.1 - SF7BW125 to SF12BW125
647 -
648 -923.3 - SF7BW125 to SF12BW125
649 -
650 -
651 -(% style="color:#037691" %)**Downlink:**
652 -
653 -Uplink channels 1-7(RX1)
654 -
655 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
656 -
657 -
658 -
659 -=== 2.7.7 IN865-867 (IN865) ===
660 -
661 -(% style="color:#037691" %)** Uplink:**
662 -
663 -865.0625 - SF7BW125 to SF12BW125
664 -
665 -865.4025 - SF7BW125 to SF12BW125
666 -
667 -865.9850 - SF7BW125 to SF12BW125
668 -
669 -
670 -(% style="color:#037691" %) **Downlink:**
671 -
672 -Uplink channels 1-3 (RX1)
673 -
674 -866.550 - SF10BW125 (RX2)
675 -
676 -
677 -
678 -
679 -== 2.8 LED Indicator ==
680 -
681 -The LSE01 has an internal LED which is to show the status of different state.
682 -
683 -* Blink once when device power on.
684 -* Solid ON for 5 seconds once device successful Join the network.
685 -* Blink once when device transmit a packet.
686 -
687 -
688 -== 2.9 Installation in Soil ==
689 -
690 -**Measurement the soil surface**
691 -
692 -
693 -[[image:1654506634463-199.png]] ​
694 -
695 695  (((
696 -(((
697 -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.
670 +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.
698 698  )))
699 -)))
700 700  
701 701  
702 -[[image:1654506665940-119.png]]
703 -
704 704  (((
705 -Dig a hole with diameter > 20CM.
675 +The battery is designed to last for several years depends on the actually use environment and update interval. 
706 706  )))
707 707  
708 -(((
709 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
710 -)))
711 711  
712 -
713 -== 2.10 ​Firmware Change Log ==
714 -
715 715  (((
716 -**Firmware download link:**
680 +The battery related documents as below:
717 717  )))
718 718  
719 -(((
720 -[[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/]]
721 -)))
683 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
684 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
685 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
722 722  
723 723  (((
724 -
688 +[[image:image-20220708140453-6.png]]
725 725  )))
726 726  
727 -(((
728 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
729 -)))
730 730  
731 -(((
732 -
733 -)))
734 734  
735 -(((
736 -**V1.0.**
737 -)))
693 +=== 2.9.2  Power consumption Analyze ===
738 738  
739 739  (((
740 -Release
696 +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.
741 741  )))
742 742  
743 743  
744 -== 2.11 ​Battery Analysis ==
745 -
746 -=== 2.11.1 ​Battery Type ===
747 -
748 748  (((
749 -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.
701 +Instruction to use as below:
750 750  )))
751 751  
752 752  (((
753 -The battery is designed to last for more than 5 years for the LSN50.
705 +(% 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/]]
754 754  )))
755 755  
708 +
756 756  (((
757 -(((
758 -The battery-related documents are as below:
710 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
759 759  )))
760 -)))
761 761  
762 762  * (((
763 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
714 +Product Model
764 764  )))
765 765  * (((
766 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
717 +Uplink Interval
767 767  )))
768 768  * (((
769 -[[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]]
720 +Working Mode
770 770  )))
771 771  
772 - [[image:image-20220606171726-9.png]]
723 +(((
724 +And the Life expectation in difference case will be shown on the right.
725 +)))
773 773  
727 +[[image:image-20220708141352-7.jpeg]]
774 774  
775 775  
776 -=== 2.11.2 ​Battery Note ===
777 777  
731 +=== 2.9.3  ​Battery Note ===
732 +
778 778  (((
779 779  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.
780 780  )))
... ... @@ -781,303 +781,176 @@
781 781  
782 782  
783 783  
784 -=== 2.11.3 Replace the battery ===
739 +=== 2.9.4  Replace the battery ===
785 785  
786 786  (((
787 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
742 +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).
788 788  )))
789 789  
745 +
746 +
747 += 3. ​ Access NB-IoT Module =
748 +
790 790  (((
791 -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.
750 +Users can directly access the AT command set of the NB-IoT module.
792 792  )))
793 793  
794 794  (((
795 -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)
754 +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/]] 
796 796  )))
797 797  
757 +[[image:1657261278785-153.png]]
798 798  
799 799  
800 -= 3. ​Using the AT Commands =
801 801  
802 -== 3.1 Access AT Commands ==
761 += 4.  Using the AT Commands =
803 803  
763 +== 4.1  Access AT Commands ==
804 804  
805 -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.
765 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
806 806  
807 -[[image:1654501986557-872.png||height="391" width="800"]]
808 808  
768 +AT+<CMD>?  : Help on <CMD>
809 809  
810 -Or if you have below board, use below connection:
770 +AT+<CMD>         : Run <CMD>
811 811  
772 +AT+<CMD>=<value> : Set the value
812 812  
813 -[[image:1654502005655-729.png||height="503" width="801"]]
774 +AT+<CMD>=?  : Get the value
814 814  
815 815  
816 -
817 -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:
818 -
819 -
820 - [[image:1654502050864-459.png||height="564" width="806"]]
821 -
822 -
823 -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/]]
824 -
825 -
826 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
827 -
828 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
829 -
830 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
831 -
832 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
833 -
834 -
835 835  (% style="color:#037691" %)**General Commands**(%%)      
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
779 +AT  : Attention       
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
781 +AT?  : Short Help     
840 840  
841 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
783 +ATZ  : MCU Reset    
842 842  
843 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
785 +AT+TDC  : Application Data Transmission Interval
844 844  
787 +AT+CFG  : Print all configurations
845 845  
846 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
789 +AT+CFGMOD           : Working mode selection
847 847  
848 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
791 +AT+INTMOD            : Set the trigger interrupt mode
849 849  
850 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
793 +AT+5VT  : Set extend the time of 5V power  
851 851  
852 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
795 +AT+PRO  : Choose agreement
853 853  
854 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
797 +AT+WEIGRE  : Get weight or set weight to 0
855 855  
856 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
799 +AT+WEIGAP  : Get or Set the GapValue of weight
857 857  
858 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
801 +AT+RXDL  : Extend the sending and receiving time
859 859  
860 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
803 +AT+CNTFAC  : Get or set counting parameters
861 861  
862 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
805 +AT+SERVADDR  : Server Address
863 863  
864 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
865 865  
866 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
808 +(% style="color:#037691" %)**COAP Management**      
867 867  
868 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
810 +AT+URI            : Resource parameters
869 869  
870 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
871 871  
872 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
813 +(% style="color:#037691" %)**UDP Management**
873 873  
874 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
815 +AT+CFM          : Upload confirmation mode (only valid for UDP)
875 875  
876 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
877 877  
878 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
818 +(% style="color:#037691" %)**MQTT Management**
879 879  
820 +AT+CLIENT               : Get or Set MQTT client
880 880  
881 -(% style="color:#037691" %)**LoRa Network Management**
822 +AT+UNAME  : Get or Set MQTT Username
882 882  
883 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
824 +AT+PWD                  : Get or Set MQTT password
884 884  
885 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
826 +AT+PUBTOPIC  : Get or Set MQTT publish topic
886 886  
887 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
828 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
888 888  
889 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
890 890  
891 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
831 +(% style="color:#037691" %)**Information**          
892 892  
893 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
833 +AT+FDR  : Factory Data Reset
894 894  
895 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
835 +AT+PWORD  : Serial Access Password
896 896  
897 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
898 898  
899 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
900 900  
901 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
839 += ​5.  FAQ =
902 902  
903 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
841 +== 5.1 ​ How to Upgrade Firmware ==
904 904  
905 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
906 906  
907 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
908 -
909 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
910 -
911 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
912 -
913 -
914 -(% style="color:#037691" %)**Information** 
915 -
916 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
917 -
918 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
919 -
920 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
921 -
922 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
923 -
924 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
925 -
926 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
927 -
928 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
929 -
930 -
931 -= ​4. FAQ =
932 -
933 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
934 -
935 935  (((
936 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
937 -When downloading the images, choose the required image file for download. ​
845 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
938 938  )))
939 939  
940 940  (((
941 -
849 +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]]
942 942  )))
943 943  
944 944  (((
945 -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.
853 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
946 946  )))
947 947  
948 -(((
949 -
950 -)))
951 951  
952 -(((
953 -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.
954 -)))
955 955  
956 -(((
957 -
958 -)))
858 +== 5.2  Can I calibrate NSE01 to different soil types? ==
959 959  
960 960  (((
961 -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.
861 +NSE01 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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
962 962  )))
963 963  
964 -[[image:image-20220606154726-3.png]]
965 965  
865 += 6.  Trouble Shooting =
966 966  
967 -When you use the TTN network, the US915 frequency bands use are:
867 +== 6.1  ​Connection problem when uploading firmware ==
968 968  
969 -* 903.9 - SF7BW125 to SF10BW125
970 -* 904.1 - SF7BW125 to SF10BW125
971 -* 904.3 - SF7BW125 to SF10BW125
972 -* 904.5 - SF7BW125 to SF10BW125
973 -* 904.7 - SF7BW125 to SF10BW125
974 -* 904.9 - SF7BW125 to SF10BW125
975 -* 905.1 - SF7BW125 to SF10BW125
976 -* 905.3 - SF7BW125 to SF10BW125
977 -* 904.6 - SF8BW500
978 978  
979 979  (((
980 -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:
871 +**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]]
981 981  )))
982 982  
983 -(% class="box infomessage" %)
874 +(% class="wikigeneratedid" %)
984 984  (((
985 -**AT+CHE=2**
986 -)))
987 -
988 -(% class="box infomessage" %)
989 -(((
990 -**ATZ**
991 -)))
992 -
993 -(((
994 -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.
995 -)))
996 -
997 -(((
998 998  
999 999  )))
1000 1000  
1001 -(((
1002 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1003 -)))
1004 1004  
1005 -[[image:image-20220606154825-4.png]]
880 +== 6.2  AT Command input doesn't work ==
1006 1006  
1007 -
1008 -
1009 -= 5. Trouble Shooting =
1010 -
1011 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1012 -
1013 -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.
1014 -
1015 -
1016 -== 5.2 AT Command input doesn’t work ==
1017 -
1018 1018  (((
1019 -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.
1020 -)))
883 +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.
1021 1021  
1022 -
1023 -== 5.3 Device rejoin in at the second uplink packet ==
1024 -
1025 -(% style="color:#4f81bd" %)**Issue describe as below:**
1026 -
1027 -[[image:1654500909990-784.png]]
1028 -
1029 -
1030 -(% style="color:#4f81bd" %)**Cause for this issue:**
1031 -
1032 -(((
1033 -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.
885 +
1034 1034  )))
1035 1035  
1036 1036  
1037 -(% style="color:#4f81bd" %)**Solution: **
889 += 7. ​ Order Info =
1038 1038  
1039 -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:
1040 1040  
1041 -[[image:1654500929571-736.png||height="458" width="832"]]
892 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1042 1042  
1043 1043  
1044 -= 6. ​Order Info =
1045 -
1046 -
1047 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1048 -
1049 -
1050 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1051 -
1052 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1053 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1054 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1055 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1056 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1057 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1058 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1059 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1060 -
1061 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1062 -
1063 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1064 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1065 -
1066 1066  (% class="wikigeneratedid" %)
1067 1067  (((
1068 1068  
1069 1069  )))
1070 1070  
1071 -= 7. Packing Info =
900 += 8.  Packing Info =
1072 1072  
1073 1073  (((
1074 1074  
1075 1075  
1076 1076  (% style="color:#037691" %)**Package Includes**:
1077 -)))
1078 1078  
1079 -* (((
1080 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
907 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
908 +* External antenna x 1
1081 1081  )))
1082 1082  
1083 1083  (((
... ... @@ -1084,26 +1084,19 @@
1084 1084  
1085 1085  
1086 1086  (% style="color:#037691" %)**Dimension and weight**:
1087 -)))
1088 1088  
1089 -* (((
1090 -Device Size: cm
916 +* Size: 195 x 125 x 55 mm
917 +* Weight:   420g
1091 1091  )))
1092 -* (((
1093 -Device Weight: g
1094 -)))
1095 -* (((
1096 -Package Size / pcs : cm
1097 -)))
1098 -* (((
1099 -Weight / pcs : g
1100 1100  
920 +(((
1101 1101  
922 +
923 +
924 +
1102 1102  )))
1103 1103  
1104 -= 8. Support =
927 += 9.  Support =
1105 1105  
1106 1106  * 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.
1107 1107  * 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]]
1108 -
1109 -
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