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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 35.10
edited by Xiaoling
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To version 92.2
edited by Xiaoling
on 2022/07/09 10:02
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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
... ... @@ -1,11 +1,12 @@
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 +
7 +
6 6  **Table of Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
... ... @@ -12,775 +12,679 @@
12 12  
13 13  
14 14  
15 -= 1. Introduction =
16 += 1.  Introduction =
16 16  
17 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
18 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
18 18  
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 -)))
24 -
25 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.
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.
27 27  )))
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.
32 +
31 31  )))
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 -)))
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.
39 -)))
40 -
41 -
42 42  [[image:1654503236291-817.png]]
43 43  
44 44  
45 -[[image:1654503265560-120.png]]
38 +[[image:1657327959271-447.png]]
46 46  
47 47  
48 48  
49 -== 1.2 ​Features ==
42 +== 1.2 ​ Features ==
50 50  
51 -* LoRaWAN 1.0.3 Class A
44 +
45 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
52 52  * Ultra low power consumption
53 -* Monitor Soil Moisture
54 -* Monitor Soil Temperature
55 -* Monitor Soil Conductivity
56 -* 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
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
55 +* Micro SIM card slot for NB-IoT SIM
56 +* 8500mAh Battery for long term use
62 62  
63 63  
59 +== 1.3  Specification ==
64 64  
65 -== 1.3 Specification ==
66 66  
67 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
62 +(% style="color:#037691" %)**Common DC Characteristics:**
68 68  
69 -[[image:image-20220606162220-5.png]]
64 +* Supply Voltage: 2.1v ~~ 3.6v
65 +* Operating Temperature: -40 ~~ 85°C
70 70  
67 +(% style="color:#037691" %)**NB-IoT Spec:**
71 71  
69 +* - B1 @H-FDD: 2100MHz
70 +* - B3 @H-FDD: 1800MHz
71 +* - B8 @H-FDD: 900MHz
72 +* - B5 @H-FDD: 850MHz
73 +* - B20 @H-FDD: 800MHz
74 +* - B28 @H-FDD: 700MHz
72 72  
73 -== ​1.4 Applications ==
76 +(% style="color:#037691" %)**Battery:**
74 74  
75 -* Smart Agriculture
78 +* Li/SOCI2 un-chargeable battery
79 +* Capacity: 8500mAh
80 +* Self Discharge: <1% / Year @ 25°C
81 +* Max continuously current: 130mA
82 +* Max boost current: 2A, 1 second
76 76  
77 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
78 -​
84 +(% style="color:#037691" %)**Power Consumption**
79 79  
80 -== 1.5 Firmware Change log ==
86 +* STOP Mode: 10uA @ 3.3v
87 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
81 81  
82 82  
83 -**LSE01 v1.0 :**  Release
84 84  
91 +== ​1.4  Applications ==
85 85  
93 +* Smart Buildings & Home Automation
94 +* Logistics and Supply Chain Management
95 +* Smart Metering
96 +* Smart Agriculture
97 +* Smart Cities
98 +* Smart Factory
86 86  
87 -= 2. Configure LSE01 to connect to LoRaWAN network =
100 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
101 +​
88 88  
89 -== 2.1 How it works ==
90 90  
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
93 -)))
94 94  
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"]].
97 -)))
105 +== 1.5  Pin Definitions ==
98 98  
99 99  
108 +[[image:1657328609906-564.png]]
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  
112 += 2.  Use NDDS75 to communicate with IoT Server =
105 105  
106 -[[image:1654503992078-669.png]]
114 +== 2.1  How it works ==
107 107  
116 +(((
117 +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.
118 +)))
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  
121 +(((
122 +The diagram below shows the working flow in default firmware of NDDS75:
123 +)))
111 111  
112 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
125 +(((
126 +
127 +)))
113 113  
114 -Each LSE01 is shipped with a sticker with the default device EUI as below:
129 +[[image:1657328659945-416.png]]
115 115  
116 -[[image:image-20220606163732-6.jpeg]]
131 +(((
132 +
133 +)))
117 117  
118 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
119 119  
120 -**Add APP EUI in the application**
136 +== 2.2 ​ Configure the NDDS75 ==
121 121  
122 122  
123 -[[image:1654504596150-405.png]]
139 +=== 2.2.1 Test Requirement ===
124 124  
141 +(((
142 +To use NDDS75 in your city, make sure meet below requirements:
143 +)))
125 125  
145 +* Your local operator has already distributed a NB-IoT Network there.
146 +* The local NB-IoT network used the band that NSE01 supports.
147 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
126 126  
127 -**Add APP KEY and DEV EUI**
149 +(((
150 +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
151 +)))
128 128  
129 -[[image:1654504683289-357.png]]
130 130  
154 +[[image:1657328756309-230.png]]
131 131  
132 132  
133 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01
134 134  
158 +=== 2.2.2 Insert SIM card ===
135 135  
136 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
160 +(((
161 +Insert the NB-IoT Card get from your provider.
162 +)))
137 137  
138 -[[image:image-20220606163915-7.png]]
164 +(((
165 +User need to take out the NB-IoT module and insert the SIM card like below:
166 +)))
139 139  
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.
169 +[[image:1657328884227-504.png]]
142 142  
143 -[[image:1654504778294-788.png]]
144 144  
145 145  
173 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
146 146  
147 -== 2.3 Uplink Payload ==
148 -
149 -
150 -=== 2.3.1 MOD~=0(Default Mode) ===
151 -
152 -LSE01 will uplink payload via LoRaWAN with below payload format: 
153 -
154 154  (((
155 -Uplink payload includes in total 11 bytes.
176 +(((
177 +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.
156 156  )))
157 -
158 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
159 -|(((
160 -**Size**
161 -
162 -**(bytes)**
163 -)))|**2**|**2**|**2**|**2**|**2**|**1**
164 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
165 -Temperature
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
170 -
171 -(Optional)
172 172  )))
173 173  
181 +[[image:image-20220709092052-2.png]]
174 174  
183 +**Connection:**
175 175  
185 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
176 176  
187 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
177 177  
178 -=== 2.3.2 MOD~=1(Original value) ===
189 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
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**
192 +In the PC, use below serial tool settings:
185 185  
186 -**(bytes)**
187 -)))|**2**|**2**|**2**|**2**|**2**|**1**
188 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
189 -Temperature
194 +* Baud:  (% style="color:green" %)**9600**
195 +* Data bits:** (% style="color:green" %)8(%%)**
196 +* Stop bits: (% style="color:green" %)**1**
197 +* Parity:  (% style="color:green" %)**None**
198 +* Flow Control: (% style="color:green" %)**None**
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
200 +(((
201 +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.
202 +)))
194 194  
195 -(Optional)
204 +[[image:1657329814315-101.png]]
205 +
206 +(((
207 +(% 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/]]
196 196  )))
197 197  
198 198  
199 199  
212 +=== 2.2.4 Use CoAP protocol to uplink data ===
200 200  
214 +(% 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/]]
201 201  
202 -=== 2.3.3 Battery Info ===
203 203  
204 -(((
205 -Check the battery voltage for LSE01.
206 -)))
217 +**Use below commands:**
207 207  
208 -(((
209 -Ex1: 0x0B45 = 2885mV
210 -)))
219 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
220 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
211 211  
212 -(((
213 -Ex2: 0x0B49 = 2889mV
214 -)))
223 +For parameter description, please refer to AT command set
215 215  
225 +[[image:1657330452568-615.png]]
216 216  
217 217  
218 -=== 2.3.4 Soil Moisture ===
228 +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.
219 219  
220 -(((
221 -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.
222 -)))
230 +[[image:1657330472797-498.png]]
223 223  
224 -(((
225 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
226 -)))
227 227  
228 -(((
229 -
230 -)))
231 231  
232 -(((
233 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
234 -)))
234 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 235  
236 236  
237 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
237 237  
238 -=== 2.3.5 Soil Temperature ===
241 +[[image:1657330501006-241.png]]
239 239  
240 -(((
241 - 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
242 -)))
243 243  
244 -(((
245 -**Example**:
246 -)))
244 +[[image:1657330533775-472.png]]
247 247  
248 -(((
249 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
250 -)))
251 251  
252 -(((
253 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
254 -)))
255 255  
248 +=== 2.2.6 Use MQTT protocol to uplink data ===
256 256  
257 257  
258 -=== 2.3.6 Soil Conductivity (EC) ===
251 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
252 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
253 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
254 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
255 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
256 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
257 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
259 259  
260 -(((
261 -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).
262 -)))
259 +[[image:1657249978444-674.png]]
263 263  
264 -(((
265 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
266 -)))
267 267  
268 -(((
269 -Generally, the EC value of irrigation water is less than 800uS / cm.
270 -)))
262 +[[image:1657330723006-866.png]]
271 271  
272 -(((
273 -
274 -)))
275 275  
276 276  (((
277 -
266 +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.
278 278  )))
279 279  
280 -=== 2.3.7 MOD ===
281 281  
282 -Firmware version at least v2.1 supports changing mode.
283 283  
284 -For example, bytes[10]=90
271 +=== 2.2.7 Use TCP protocol to uplink data ===
285 285  
286 -mod=(bytes[10]>>7)&0x01=1.
287 287  
274 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
275 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
288 288  
289 -**Downlink Command:**
277 +[[image:image-20220709093918-1.png]]
290 290  
291 -If payload = 0x0A00, workmode=0
292 292  
293 -If** **payload =** **0x0A01, workmode=1
280 +[[image:image-20220709093918-2.png]]
294 294  
295 295  
296 296  
297 -=== 2.3.8 ​Decode payload in The Things Network ===
284 +=== 2.2.8 Change Update Interval ===
298 298  
299 -While using TTN network, you can add the payload format to decode the payload.
286 +User can use below command to change the (% style="color:green" %)**uplink interval**.
300 300  
288 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
301 301  
302 -[[image:1654505570700-128.png]]
303 -
304 304  (((
305 -The payload decoder function for TTN is here:
291 +(% style="color:red" %)**NOTE:**
306 306  )))
307 307  
308 308  (((
309 -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/]]
295 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
310 310  )))
311 311  
312 312  
313 313  
314 -== 2.4 Uplink Interval ==
300 +== 2.3  Uplink Payload ==
315 315  
316 -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"]]
302 +In this mode, uplink payload includes in total 14 bytes
317 317  
318 318  
305 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
306 +|=(% style="width: 60px;" %)(((
307 +**Size(bytes)**
308 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
309 +|(% 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"]]
319 319  
320 -== 2.5 Downlink Payload ==
311 +(((
312 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
313 +)))
321 321  
322 -By default, LSE50 prints the downlink payload to console port.
323 323  
324 -[[image:image-20220606165544-8.png]]
316 +[[image:1657331036973-987.png]]
325 325  
326 -
327 327  (((
328 -**Examples:**
319 +The payload is ASCII string, representative same HEX:
329 329  )))
330 330  
331 331  (((
332 -
323 +0x72403155615900640c6c19029200 where:
333 333  )))
334 334  
335 335  * (((
336 -**Set TDC**
327 +Device ID: 0x724031556159 = 724031556159
337 337  )))
338 -
339 -(((
340 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
329 +* (((
330 +Version: 0x0064=100=1.0.0
341 341  )))
342 342  
343 -(((
344 -Payload:    01 00 00 1E    TDC=30S
333 +* (((
334 +BAT: 0x0c6c = 3180 mV = 3.180V
345 345  )))
346 -
347 -(((
348 -Payload:    01 00 00 3C    TDC=60S
336 +* (((
337 +Signal: 0x19 = 25
349 349  )))
350 -
351 -(((
352 -
339 +* (((
340 +Distance: 0x0292= 658 mm
353 353  )))
354 -
355 355  * (((
356 -**Reset**
343 +Interrupt: 0x00 = 0
357 357  )))
358 358  
359 -(((
360 -If payload = 0x04FF, it will reset the LSE01
361 -)))
362 362  
347 +== 2.4  Payload Explanation and Sensor Interface ==
363 363  
364 -* **CFM**
365 365  
366 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
350 +=== 2.4.1  Device ID ===
367 367  
352 +(((
353 +By default, the Device ID equal to the last 6 bytes of IMEI.
354 +)))
368 368  
369 -
370 -== 2.6 ​Show Data in DataCake IoT Server ==
371 -
372 372  (((
373 -[[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
374 374  )))
375 375  
376 376  (((
377 -
361 +**Example:**
378 378  )))
379 379  
380 380  (((
381 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
365 +AT+DEUI=A84041F15612
382 382  )))
383 383  
384 384  (((
385 -**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.
386 386  )))
387 387  
388 388  
389 -[[image:1654505857935-743.png]]
390 390  
374 +=== 2.4.2  Version Info ===
391 391  
392 -[[image:1654505874829-548.png]]
376 +(((
377 +Specify the software version: 0x64=100, means firmware version 1.00.
378 +)))
393 393  
394 -Step 3: Create an account or log in Datacake.
380 +(((
381 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
382 +)))
395 395  
396 -Step 4: Search the LSE01 and add DevEUI.
397 397  
398 398  
399 -[[image:1654505905236-553.png]]
386 +=== 2.4.3  Battery Info ===
400 400  
388 +(((
389 +Check the battery voltage for LSE01.
390 +)))
401 401  
402 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
392 +(((
393 +Ex1: 0x0B45 = 2885mV
394 +)))
403 403  
404 -[[image:1654505925508-181.png]]
396 +(((
397 +Ex2: 0x0B49 = 2889mV
398 +)))
405 405  
406 406  
407 407  
408 -== 2.7 Frequency Plans ==
402 +=== 2.4.4  Signal Strength ===
409 409  
410 -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 +)))
411 411  
408 +(((
409 +**Ex1: 0x1d = 29**
410 +)))
412 412  
413 -=== 2.7.1 EU863-870 (EU868) ===
412 +(((
413 +(% style="color:blue" %)**0**(%%)  -113dBm or less
414 +)))
414 414  
415 -(% style="color:#037691" %)** Uplink:**
416 +(((
417 +(% style="color:blue" %)**1**(%%)  -111dBm
418 +)))
416 416  
417 -868.1 - SF7BW125 to SF12BW125
420 +(((
421 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
422 +)))
418 418  
419 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
424 +(((
425 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
426 +)))
420 420  
421 -868.5 - SF7BW125 to SF12BW125
428 +(((
429 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
430 +)))
422 422  
423 -867.1 - SF7BW125 to SF12BW125
424 424  
425 -867.3 - SF7BW125 to SF12BW125
426 426  
427 -867.5 - SF7BW125 to SF12BW125
434 +=== 2.4.5  Soil Moisture ===
428 428  
429 -867.7 - SF7BW125 to SF12BW125
436 +Get the distance. Flat object range 280mm - 7500mm.
430 430  
431 -867.9 - SF7BW125 to SF12BW125
438 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
432 432  
433 -868.8 - FSK
440 +(((
441 +(((
442 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
443 +)))
444 +)))
434 434  
446 +(((
447 +
448 +)))
435 435  
436 -(% style="color:#037691" %)** Downlink:**
450 +(((
451 +
452 +)))
437 437  
438 -Uplink channels 1-9 (RX1)
454 +=== 2.4.6  Digital Interrupt ===
439 439  
440 -869.525 - SF9BW125 (RX2 downlink only)
456 +(((
457 +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.
458 +)))
441 441  
460 +(((
461 +The command is:
462 +)))
442 442  
464 +(((
465 +(% 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]])**.**
466 +)))
443 443  
444 -=== 2.7.2 US902-928(US915) ===
445 445  
446 -Used in USA, Canada and South America. Default use CHE=2
469 +(((
470 +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.
471 +)))
447 447  
448 -(% style="color:#037691" %)**Uplink:**
449 449  
450 -903.9 - SF7BW125 to SF10BW125
474 +(((
475 +Example:
476 +)))
451 451  
452 -904.1 - SF7BW125 to SF10BW125
478 +(((
479 +0x(00): Normal uplink packet.
480 +)))
453 453  
454 -904.3 - SF7BW125 to SF10BW125
482 +(((
483 +0x(01): Interrupt Uplink Packet.
484 +)))
455 455  
456 -904.5 - SF7BW125 to SF10BW125
457 457  
458 -904.7 - SF7BW125 to SF10BW125
459 459  
460 -904.9 - SF7BW125 to SF10BW125
488 +=== 2.4.7  ​+5V Output ===
461 461  
462 -905.1 - SF7BW125 to SF10BW125
490 +(((
491 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
492 +)))
463 463  
464 -905.3 - SF7BW125 to SF10BW125
465 465  
495 +(((
496 +The 5V output time can be controlled by AT Command.
497 +)))
466 466  
467 -(% style="color:#037691" %)**Downlink:**
499 +(((
500 +(% style="color:blue" %)**AT+5VT=1000**
501 +)))
468 468  
469 -923.3 - SF7BW500 to SF12BW500
503 +(((
504 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
505 +)))
470 470  
471 -923.9 - SF7BW500 to SF12BW500
472 472  
473 -924.5 - SF7BW500 to SF12BW500
474 474  
475 -925.1 - SF7BW500 to SF12BW500
509 +== 2.5  Downlink Payload ==
476 476  
477 -925.7 - SF7BW500 to SF12BW500
511 +By default, NDDS75 prints the downlink payload to console port.
478 478  
479 -926.3 - SF7BW500 to SF12BW500
513 +[[image:image-20220709100028-1.png]]
480 480  
481 -926.9 - SF7BW500 to SF12BW500
482 482  
483 -927.5 - SF7BW500 to SF12BW500
516 +(((
517 +(% style="color:blue" %)**Examples:**
518 +)))
484 484  
485 -923.3 - SF12BW500(RX2 downlink only)
520 +(((
521 +
522 +)))
486 486  
524 +* (((
525 +(% style="color:blue" %)**Set TDC**
526 +)))
487 487  
528 +(((
529 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
530 +)))
488 488  
489 -=== 2.7.3 CN470-510 (CN470) ===
532 +(((
533 +Payload:    01 00 00 1E    TDC=30S
534 +)))
490 490  
491 -Used in China, Default use CHE=1
536 +(((
537 +Payload:    01 00 00 3C    TDC=60S
538 +)))
492 492  
493 -(% style="color:#037691" %)**Uplink:**
540 +(((
541 +
542 +)))
494 494  
495 -486.3 - SF7BW125 to SF12BW125
544 +* (((
545 +(% style="color:blue" %)**Reset**
546 +)))
496 496  
497 -486.5 - SF7BW125 to SF12BW125
548 +(((
549 +If payload = 0x04FF, it will reset the NDDS75
550 +)))
498 498  
499 -486.7 - SF7BW125 to SF12BW125
500 500  
501 -486.9 - SF7BW125 to SF12BW125
553 +* (% style="color:blue" %)**INTMOD**
502 502  
503 -487.1 - SF7BW125 to SF12BW125
555 +(((
556 +Downlink Payload: 06000003, Set AT+INTMOD=3
557 +)))
504 504  
505 -487.3 - SF7BW125 to SF12BW125
506 506  
507 -487.5 - SF7BW125 to SF12BW125
508 508  
509 -487.7 - SF7BW125 to SF12BW125
561 +== 2.6  ​LED Indicator ==
510 510  
511 511  
512 -(% style="color:#037691" %)**Downlink:**
564 +The NDDS75 has an internal LED which is to show the status of different state.
513 513  
514 -506.7 - SF7BW125 to SF12BW125
515 515  
516 -506.9 - SF7BW125 to SF12BW125
567 +* 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)
568 +* Then the LED will be on for 1 second means device is boot normally.
569 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
570 +* For each uplink probe, LED will be on for 500ms.
517 517  
518 -507.1 - SF7BW125 to SF12BW125
572 +(((
573 +
574 +)))
519 519  
520 -507.3 - SF7BW125 to SF12BW125
521 521  
522 -507.5 - SF7BW125 to SF12BW125
523 523  
524 -507.7 - SF7BW125 to SF12BW125
578 +== 2.7  Installation in Soil ==
525 525  
526 -507.9 - SF7BW125 to SF12BW125
580 +__**Measurement the soil surface**__
527 527  
528 -508.1 - SF7BW125 to SF12BW125
582 +(((
583 +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]]
584 +)))
529 529  
530 -505.3 - SF12BW125 (RX2 downlink only)
586 +[[image:1657259653666-883.png]] ​
531 531  
532 532  
589 +(((
590 +
533 533  
534 -=== 2.7.4 AU915-928(AU915) ===
592 +(((
593 +Dig a hole with diameter > 20CM.
594 +)))
535 535  
536 -Default use CHE=2
596 +(((
597 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
598 +)))
599 +)))
537 537  
538 -(% style="color:#037691" %)**Uplink:**
601 +[[image:1654506665940-119.png]]
539 539  
540 -916.8 - SF7BW125 to SF12BW125
603 +(((
604 +
605 +)))
541 541  
542 -917.0 - SF7BW125 to SF12BW125
543 543  
544 -917.2 - SF7BW125 to SF12BW125
608 +== 2.8  ​Firmware Change Log ==
545 545  
546 -917.4 - SF7BW125 to SF12BW125
547 547  
548 -917.6 - SF7BW125 to SF12BW125
611 +Download URL & Firmware Change log
549 549  
550 -917.8 - SF7BW125 to SF12BW125
613 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
551 551  
552 -918.0 - SF7BW125 to SF12BW125
553 553  
554 -918.2 - SF7BW125 to SF12BW125
616 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
555 555  
556 556  
557 -(% style="color:#037691" %)**Downlink:**
558 558  
559 -923.3 - SF7BW500 to SF12BW500
620 +== 2.9  ​Battery Analysis ==
560 560  
561 -923.9 - SF7BW500 to SF12BW500
622 +=== 2.9.1  ​Battery Type ===
562 562  
563 -924.5 - SF7BW500 to SF12BW500
564 564  
565 -925.1 - SF7BW500 to SF12BW500
566 -
567 -925.7 - SF7BW500 to SF12BW500
568 -
569 -926.3 - SF7BW500 to SF12BW500
570 -
571 -926.9 - SF7BW500 to SF12BW500
572 -
573 -927.5 - SF7BW500 to SF12BW500
574 -
575 -923.3 - SF12BW500(RX2 downlink only)
576 -
577 -
578 -
579 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
580 -
581 -(% style="color:#037691" %)**Default Uplink channel:**
582 -
583 -923.2 - SF7BW125 to SF10BW125
584 -
585 -923.4 - SF7BW125 to SF10BW125
586 -
587 -
588 -(% style="color:#037691" %)**Additional Uplink Channel**:
589 -
590 -(OTAA mode, channel added by JoinAccept message)
591 -
592 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
593 -
594 -922.2 - SF7BW125 to SF10BW125
595 -
596 -922.4 - SF7BW125 to SF10BW125
597 -
598 -922.6 - SF7BW125 to SF10BW125
599 -
600 -922.8 - SF7BW125 to SF10BW125
601 -
602 -923.0 - SF7BW125 to SF10BW125
603 -
604 -922.0 - SF7BW125 to SF10BW125
605 -
606 -
607 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
608 -
609 -923.6 - SF7BW125 to SF10BW125
610 -
611 -923.8 - SF7BW125 to SF10BW125
612 -
613 -924.0 - SF7BW125 to SF10BW125
614 -
615 -924.2 - SF7BW125 to SF10BW125
616 -
617 -924.4 - SF7BW125 to SF10BW125
618 -
619 -924.6 - SF7BW125 to SF10BW125
620 -
621 -
622 -(% style="color:#037691" %)** Downlink:**
623 -
624 -Uplink channels 1-8 (RX1)
625 -
626 -923.2 - SF10BW125 (RX2)
627 -
628 -
629 -
630 -=== 2.7.6 KR920-923 (KR920) ===
631 -
632 -Default channel:
633 -
634 -922.1 - SF7BW125 to SF12BW125
635 -
636 -922.3 - SF7BW125 to SF12BW125
637 -
638 -922.5 - SF7BW125 to SF12BW125
639 -
640 -
641 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
642 -
643 -922.1 - SF7BW125 to SF12BW125
644 -
645 -922.3 - SF7BW125 to SF12BW125
646 -
647 -922.5 - SF7BW125 to SF12BW125
648 -
649 -922.7 - SF7BW125 to SF12BW125
650 -
651 -922.9 - SF7BW125 to SF12BW125
652 -
653 -923.1 - SF7BW125 to SF12BW125
654 -
655 -923.3 - SF7BW125 to SF12BW125
656 -
657 -
658 -(% style="color:#037691" %)**Downlink:**
659 -
660 -Uplink channels 1-7(RX1)
661 -
662 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
663 -
664 -
665 -
666 -=== 2.7.7 IN865-867 (IN865) ===
667 -
668 -(% style="color:#037691" %)** Uplink:**
669 -
670 -865.0625 - SF7BW125 to SF12BW125
671 -
672 -865.4025 - SF7BW125 to SF12BW125
673 -
674 -865.9850 - SF7BW125 to SF12BW125
675 -
676 -
677 -(% style="color:#037691" %) **Downlink:**
678 -
679 -Uplink channels 1-3 (RX1)
680 -
681 -866.550 - SF10BW125 (RX2)
682 -
683 -
684 -
685 -
686 -== 2.8 LED Indicator ==
687 -
688 -The LSE01 has an internal LED which is to show the status of different state.
689 -
690 -* Blink once when device power on.
691 -* Solid ON for 5 seconds once device successful Join the network.
692 -* Blink once when device transmit a packet.
693 -
694 -== 2.9 Installation in Soil ==
695 -
696 -**Measurement the soil surface**
697 -
698 -
699 -[[image:1654506634463-199.png]] ​
700 -
701 701  (((
702 -(((
703 -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.
626 +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.
704 704  )))
705 -)))
706 706  
707 707  
708 -[[image:1654506665940-119.png]]
709 -
710 710  (((
711 -Dig a hole with diameter > 20CM.
631 +The battery is designed to last for several years depends on the actually use environment and update interval. 
712 712  )))
713 713  
714 -(((
715 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
716 -)))
717 717  
718 -
719 -== 2.10 ​Firmware Change Log ==
720 -
721 721  (((
722 -**Firmware download link:**
636 +The battery related documents as below:
723 723  )))
724 724  
725 -(((
726 -[[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/]]
727 -)))
639 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
640 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
641 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
728 728  
729 729  (((
730 -
644 +[[image:image-20220708140453-6.png]]
731 731  )))
732 732  
733 -(((
734 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
735 -)))
736 736  
737 -(((
738 -
739 -)))
740 740  
741 -(((
742 -**V1.0.**
743 -)))
649 +=== 2.9.2  Power consumption Analyze ===
744 744  
745 745  (((
746 -Release
652 +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.
747 747  )))
748 748  
749 749  
750 -== 2.11 ​Battery Analysis ==
751 -
752 -=== 2.11.1 ​Battery Type ===
753 -
754 754  (((
755 -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.
657 +Instruction to use as below:
756 756  )))
757 757  
758 758  (((
759 -The battery is designed to last for more than 5 years for the LSN50.
661 +(% 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/]]
760 760  )))
761 761  
664 +
762 762  (((
763 -(((
764 -The battery-related documents are as below:
666 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
765 765  )))
766 -)))
767 767  
768 768  * (((
769 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
670 +Product Model
770 770  )))
771 771  * (((
772 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
673 +Uplink Interval
773 773  )))
774 774  * (((
775 -[[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]]
676 +Working Mode
776 776  )))
777 777  
778 - [[image:image-20220610172436-1.png]]
679 +(((
680 +And the Life expectation in difference case will be shown on the right.
681 +)))
779 779  
683 +[[image:image-20220708141352-7.jpeg]]
780 780  
781 781  
782 -=== 2.11.2 ​Battery Note ===
783 783  
687 +=== 2.9.3  ​Battery Note ===
688 +
784 784  (((
785 785  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.
786 786  )))
... ... @@ -787,303 +787,176 @@
787 787  
788 788  
789 789  
790 -=== 2.11.3 Replace the battery ===
695 +=== 2.9.4  Replace the battery ===
791 791  
792 792  (((
793 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
698 +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).
794 794  )))
795 795  
701 +
702 +
703 += 3. ​ Access NB-IoT Module =
704 +
796 796  (((
797 -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.
706 +Users can directly access the AT command set of the NB-IoT module.
798 798  )))
799 799  
800 800  (((
801 -The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
710 +The 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/]] 
802 802  )))
803 803  
713 +[[image:1657261278785-153.png]]
804 804  
805 805  
806 -= 3. ​Using the AT Commands =
807 807  
808 -== 3.1 Access AT Commands ==
717 += 4.  Using the AT Commands =
809 809  
719 +== 4.1  Access AT Commands ==
810 810  
811 -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.
721 +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/]]
812 812  
813 -[[image:1654501986557-872.png||height="391" width="800"]]
814 814  
724 +AT+<CMD>?  : Help on <CMD>
815 815  
816 -Or if you have below board, use below connection:
726 +AT+<CMD>         : Run <CMD>
817 817  
728 +AT+<CMD>=<value> : Set the value
818 818  
819 -[[image:1654502005655-729.png||height="503" width="801"]]
730 +AT+<CMD>=?  : Get the value
820 820  
821 821  
822 -
823 -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:
824 -
825 -
826 - [[image:1654502050864-459.png||height="564" width="806"]]
827 -
828 -
829 -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/]]
830 -
831 -
832 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
833 -
834 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
835 -
836 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
837 -
838 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
839 -
840 -
841 841  (% style="color:#037691" %)**General Commands**(%%)      
842 842  
843 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
735 +AT  : Attention       
844 844  
845 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
737 +AT?  : Short Help     
846 846  
847 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
739 +ATZ  : MCU Reset    
848 848  
849 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
741 +AT+TDC  : Application Data Transmission Interval
850 850  
743 +AT+CFG  : Print all configurations
851 851  
852 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
745 +AT+CFGMOD           : Working mode selection
853 853  
854 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
747 +AT+INTMOD            : Set the trigger interrupt mode
855 855  
856 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
749 +AT+5VT  : Set extend the time of 5V power  
857 857  
858 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
751 +AT+PRO  : Choose agreement
859 859  
860 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
753 +AT+WEIGRE  : Get weight or set weight to 0
861 861  
862 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
755 +AT+WEIGAP  : Get or Set the GapValue of weight
863 863  
864 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
757 +AT+RXDL  : Extend the sending and receiving time
865 865  
866 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
759 +AT+CNTFAC  : Get or set counting parameters
867 867  
868 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
761 +AT+SERVADDR  : Server Address
869 869  
870 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
871 871  
872 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
764 +(% style="color:#037691" %)**COAP Management**      
873 873  
874 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
766 +AT+URI            : Resource parameters
875 875  
876 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
877 877  
878 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
769 +(% style="color:#037691" %)**UDP Management**
879 879  
880 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
771 +AT+CFM          : Upload confirmation mode (only valid for UDP)
881 881  
882 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
883 883  
884 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
774 +(% style="color:#037691" %)**MQTT Management**
885 885  
776 +AT+CLIENT               : Get or Set MQTT client
886 886  
887 -(% style="color:#037691" %)**LoRa Network Management**
778 +AT+UNAME  : Get or Set MQTT Username
888 888  
889 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
780 +AT+PWD                  : Get or Set MQTT password
890 890  
891 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
782 +AT+PUBTOPIC  : Get or Set MQTT publish topic
892 892  
893 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
784 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
894 894  
895 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
896 896  
897 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
787 +(% style="color:#037691" %)**Information**          
898 898  
899 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
789 +AT+FDR  : Factory Data Reset
900 900  
901 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
791 +AT+PWORD  : Serial Access Password
902 902  
903 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
904 904  
905 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
906 906  
907 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
795 += ​5.  FAQ =
908 908  
909 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
797 +== 5.1 ​ How to Upgrade Firmware ==
910 910  
911 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
912 912  
913 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
914 -
915 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
916 -
917 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
918 -
919 -
920 -(% style="color:#037691" %)**Information** 
921 -
922 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
923 -
924 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
925 -
926 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
927 -
928 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
929 -
930 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
931 -
932 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
933 -
934 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
935 -
936 -
937 -= ​4. FAQ =
938 -
939 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
940 -
941 941  (((
942 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
943 -When downloading the images, choose the required image file for download. ​
801 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
944 944  )))
945 945  
946 946  (((
947 -
805 +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]]
948 948  )))
949 949  
950 950  (((
951 -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.
809 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
952 952  )))
953 953  
954 -(((
955 -
956 -)))
957 957  
958 -(((
959 -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.
960 -)))
961 961  
962 -(((
963 -
964 -)))
814 +== 5.2  Can I calibrate NSE01 to different soil types? ==
965 965  
966 966  (((
967 -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.
817 +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]].
968 968  )))
969 969  
970 -[[image:image-20220606154726-3.png]]
971 971  
821 += 6.  Trouble Shooting =
972 972  
973 -When you use the TTN network, the US915 frequency bands use are:
823 +== 6.1  ​Connection problem when uploading firmware ==
974 974  
975 -* 903.9 - SF7BW125 to SF10BW125
976 -* 904.1 - SF7BW125 to SF10BW125
977 -* 904.3 - SF7BW125 to SF10BW125
978 -* 904.5 - SF7BW125 to SF10BW125
979 -* 904.7 - SF7BW125 to SF10BW125
980 -* 904.9 - SF7BW125 to SF10BW125
981 -* 905.1 - SF7BW125 to SF10BW125
982 -* 905.3 - SF7BW125 to SF10BW125
983 -* 904.6 - SF8BW500
984 984  
985 985  (((
986 -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:
827 +**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]]
987 987  )))
988 988  
989 -(% class="box infomessage" %)
830 +(% class="wikigeneratedid" %)
990 990  (((
991 -**AT+CHE=2**
992 -)))
993 -
994 -(% class="box infomessage" %)
995 -(((
996 -**ATZ**
997 -)))
998 -
999 -(((
1000 -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.
1001 -)))
1002 -
1003 -(((
1004 1004  
1005 1005  )))
1006 1006  
1007 -(((
1008 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1009 -)))
1010 1010  
1011 -[[image:image-20220606154825-4.png]]
836 +== 6.2  AT Command input doesn't work ==
1012 1012  
1013 -
1014 -
1015 -= 5. Trouble Shooting =
1016 -
1017 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1018 -
1019 -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.
1020 -
1021 -
1022 -== 5.2 AT Command input doesn’t work ==
1023 -
1024 1024  (((
1025 -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.
1026 -)))
839 +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.
1027 1027  
1028 -
1029 -== 5.3 Device rejoin in at the second uplink packet ==
1030 -
1031 -(% style="color:#4f81bd" %)**Issue describe as below:**
1032 -
1033 -[[image:1654500909990-784.png]]
1034 -
1035 -
1036 -(% style="color:#4f81bd" %)**Cause for this issue:**
1037 -
1038 -(((
1039 -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.
841 +
1040 1040  )))
1041 1041  
1042 1042  
1043 -(% style="color:#4f81bd" %)**Solution: **
845 += 7. ​ Order Info =
1044 1044  
1045 -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:
1046 1046  
1047 -[[image:1654500929571-736.png||height="458" width="832"]]
848 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1048 1048  
1049 1049  
1050 -= 6. ​Order Info =
1051 -
1052 -
1053 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1054 -
1055 -
1056 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1057 -
1058 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1059 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1060 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1061 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1062 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1063 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1064 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1065 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1066 -
1067 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1068 -
1069 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1070 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1071 -
1072 1072  (% class="wikigeneratedid" %)
1073 1073  (((
1074 1074  
1075 1075  )))
1076 1076  
1077 -= 7. Packing Info =
856 += 8.  Packing Info =
1078 1078  
1079 1079  (((
1080 1080  
1081 1081  
1082 1082  (% style="color:#037691" %)**Package Includes**:
1083 -)))
1084 1084  
1085 -* (((
1086 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
863 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
864 +* External antenna x 1
1087 1087  )))
1088 1088  
1089 1089  (((
... ... @@ -1090,24 +1090,19 @@
1090 1090  
1091 1091  
1092 1092  (% style="color:#037691" %)**Dimension and weight**:
1093 -)))
1094 1094  
1095 -* (((
1096 -Device Size: cm
872 +* Size: 195 x 125 x 55 mm
873 +* Weight:   420g
1097 1097  )))
1098 -* (((
1099 -Device Weight: g
1100 -)))
1101 -* (((
1102 -Package Size / pcs : cm
1103 -)))
1104 -* (((
1105 -Weight / pcs : g
1106 1106  
876 +(((
1107 1107  
878 +
879 +
880 +
1108 1108  )))
1109 1109  
1110 -= 8. Support =
883 += 9.  Support =
1111 1111  
1112 1112  * 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.
1113 1113  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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