Skip to Content
Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 65.3
edited by Xiaoling
on 2022/07/08 15:04
Change comment: There is no comment for this version
To version 31.16
edited by Xiaoling
on 2022/06/07 09:25
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Content
... ... @@ -8,643 +8,715 @@
8 8  
9 9  
10 10  
11 += 1. Introduction =
11 11  
13 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
12 12  
15 +(((
16 +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.
17 +)))
13 13  
14 -**Table of Contents:**
19 +(((
20 +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.
21 +)))
15 15  
16 -{{toc/}}
23 +(((
24 +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.
25 +)))
17 17  
27 +(((
28 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
29 +)))
18 18  
31 +(((
32 +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.
33 +)))
19 19  
20 20  
36 +[[image:1654503236291-817.png]]
21 21  
22 22  
23 -= 1.  Introduction =
39 +[[image:1654503265560-120.png]]
24 24  
25 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
26 26  
42 +
43 +== 1.2 ​Features ==
44 +
45 +* LoRaWAN 1.0.3 Class A
46 +* Ultra low power consumption
47 +* Monitor Soil Moisture
48 +* Monitor Soil Temperature
49 +* Monitor Soil Conductivity
50 +* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 +* AT Commands to change parameters
52 +* Uplink on periodically
53 +* Downlink to change configure
54 +* IP66 Waterproof Enclosure
55 +* 4000mAh or 8500mAh Battery for long term use
56 +
57 +
58 +
59 +== 1.3 Specification ==
60 +
61 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
62 +
63 +[[image:image-20220606162220-5.png]]
64 +
65 +
66 +
67 +== ​1.4 Applications ==
68 +
69 +* Smart Agriculture
70 +
71 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
72 +​
73 +
74 +== 1.5 Firmware Change log ==
75 +
76 +
77 +**LSE01 v1.0 :**  Release
78 +
79 +
80 +
81 += 2. Configure LSE01 to connect to LoRaWAN network =
82 +
83 +== 2.1 How it works ==
84 +
27 27  (((
28 -
86 +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
87 +)))
29 29  
30 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
89 +(((
90 +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.​UsingtheATCommands"]].
91 +)))
31 31  
32 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
33 33  
34 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
35 35  
36 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
95 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
37 37  
97 +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.
98 +
99 +
100 +[[image:1654503992078-669.png]]
101 +
102 +
103 +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.
104 +
105 +
106 +**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
107 +
108 +Each LSE01 is shipped with a sticker with the default device EUI as below:
109 +
110 +[[image:image-20220606163732-6.jpeg]]
111 +
112 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
113 +
114 +**Add APP EUI in the application**
115 +
116 +
117 +[[image:1654504596150-405.png]]
118 +
119 +
120 +
121 +**Add APP KEY and DEV EUI**
122 +
123 +[[image:1654504683289-357.png]]
124 +
125 +
126 +
127 +**Step 2**: Power on LSE01
128 +
129 +
130 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
131 +
132 +[[image:image-20220606163915-7.png]]
133 +
134 +
135 +**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.
136 +
137 +[[image:1654504778294-788.png]]
138 +
139 +
140 +
141 +== 2.3 Uplink Payload ==
142 +
143 +=== 2.3.1 MOD~=0(Default Mode) ===
144 +
145 +LSE01 will uplink payload via LoRaWAN with below payload format: 
146 +
147 +
148 +Uplink payload includes in total 11 bytes.
38 38  
39 -)))
40 40  
41 -[[image:1654503236291-817.png]]
151 +|(((
152 +**Size**
42 42  
154 +**(bytes)**
155 +)))|**2**|**2**|**2**|**2**|**2**|**1**
156 +|**Value**|[[BAT>>path:#bat]]|(((
157 +Temperature
43 43  
44 -[[image:1657245163077-232.png]]
159 +(Reserve, Ignore now)
160 +)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
161 +MOD & Digital Interrupt
45 45  
163 +(Optional)
164 +)))
46 46  
166 +[[image:1654504881641-514.png]]
47 47  
48 -== 1.2 ​ Features ==
49 49  
50 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 -* Monitor Soil Moisture
52 -* Monitor Soil Temperature
53 -* Monitor Soil Conductivity
54 -* AT Commands to change parameters
55 -* Uplink on periodically
56 -* Downlink to change configure
57 -* IP66 Waterproof Enclosure
58 -* Ultra-Low Power consumption
59 -* AT Commands to change parameters
60 -* Micro SIM card slot for NB-IoT SIM
61 -* 8500mAh Battery for long term use
62 62  
170 +=== 2.3.2 MOD~=1(Original value) ===
63 63  
172 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
64 64  
174 +|(((
175 +**Size**
65 65  
66 -== 1.3  Specification ==
177 +**(bytes)**
178 +)))|**2**|**2**|**2**|**2**|**2**|**1**
179 +|**Value**|[[BAT>>path:#bat]]|(((
180 +Temperature
67 67  
182 +(Reserve, Ignore now)
183 +)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
184 +MOD & Digital Interrupt
68 68  
69 -(% style="color:#037691" %)**Common DC Characteristics:**
186 +(Optional)
187 +)))
70 70  
71 -* Supply Voltage: 2.1v ~~ 3.6v
72 -* Operating Temperature: -40 ~~ 85°C
189 +[[image:1654504907647-967.png]]
73 73  
74 74  
75 75  
76 -(% style="color:#037691" %)**NB-IoT Spec:**
193 +=== 2.3.3 Battery Info ===
77 77  
78 -* - B1 @H-FDD: 2100MHz
79 -* - B3 @H-FDD: 1800MHz
80 -* - B8 @H-FDD: 900MHz
81 -* - B5 @H-FDD: 850MHz
82 -* - B20 @H-FDD: 800MHz
83 -* - B28 @H-FDD: 700MHz
195 +Check the battery voltage for LSE01.
84 84  
197 +Ex1: 0x0B45 = 2885mV
85 85  
199 +Ex2: 0x0B49 = 2889mV
86 86  
87 -Probe(% style="color:#037691" %)** Specification:**
88 88  
89 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
90 90  
91 -[[image:image-20220708101224-1.png]]
203 +=== 2.3.4 Soil Moisture ===
92 92  
205 +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.
93 93  
207 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
94 94  
95 -== ​1.4  Applications ==
96 96  
97 -* Smart Agriculture
210 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
98 98  
99 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
100 -​
101 101  
102 -== 1.5  Pin Definitions ==
103 103  
214 +=== 2.3.5 Soil Temperature ===
104 104  
105 -[[image:1657246476176-652.png]]
216 + 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
106 106  
218 +**Example**:
107 107  
220 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
108 108  
109 -= 2.  Use NSE01 to communicate with IoT Server =
222 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
110 110  
111 -== 2.1  How it works ==
112 112  
113 113  
226 +=== 2.3.6 Soil Conductivity (EC) ===
227 +
114 114  (((
115 -The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
229 +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).
116 116  )))
117 117  
232 +(((
233 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
234 +)))
118 118  
119 119  (((
120 -The diagram below shows the working flow in default firmware of NSE01:
237 +Generally, the EC value of irrigation water is less than 800uS / cm.
121 121  )))
122 122  
123 -[[image:image-20220708101605-2.png]]
240 +(((
241 +
242 +)))
124 124  
125 125  (((
126 126  
127 127  )))
128 128  
248 +=== 2.3.7 MOD ===
129 129  
250 +Firmware version at least v2.1 supports changing mode.
130 130  
131 -== 2.2 ​ Configure the NSE01 ==
252 +For example, bytes[10]=90
132 132  
254 +mod=(bytes[10]>>7)&0x01=1.
133 133  
134 -=== 2.2.1 Test Requirement ===
135 135  
257 +Downlink Command:
136 136  
137 -To use NSE01 in your city, make sure meet below requirements:
259 +If payload = 0x0A00, workmode=0
138 138  
139 -* Your local operator has already distributed a NB-IoT Network there.
140 -* The local NB-IoT network used the band that NSE01 supports.
141 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
261 +If** **payload =** **0x0A01, workmode=1
142 142  
143 -(((
144 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
145 -)))
146 146  
147 147  
148 -[[image:1657249419225-449.png]]
265 +=== 2.3.8 ​Decode payload in The Things Network ===
149 149  
267 +While using TTN network, you can add the payload format to decode the payload.
150 150  
151 151  
152 -=== 2.2.2 Insert SIM card ===
270 +[[image:1654505570700-128.png]]
153 153  
154 -Insert the NB-IoT Card get from your provider.
272 +The payload decoder function for TTN is here:
155 155  
156 -User need to take out the NB-IoT module and insert the SIM card like below:
274 +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/]]
157 157  
158 158  
159 -[[image:1657249468462-536.png]]
277 +== 2.4 Uplink Interval ==
160 160  
279 +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:
161 161  
281 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
162 162  
163 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
164 164  
165 -(((
166 -(((
167 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
168 -)))
169 -)))
170 170  
285 +== 2.5 Downlink Payload ==
171 171  
172 -**Connection:**
287 +By default, LSE50 prints the downlink payload to console port.
173 173  
174 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
289 +[[image:image-20220606165544-8.png]]
175 175  
176 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
177 177  
178 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
292 +**Examples:**
179 179  
180 180  
181 -In the PC, use below serial tool settings:
295 +* **Set TDC**
182 182  
183 -* Baud:  (% style="color:green" %)**9600**
184 -* Data bits:** (% style="color:green" %)8(%%)**
185 -* Stop bits: (% style="color:green" %)**1**
186 -* Parity:  (% style="color:green" %)**None**
187 -* Flow Control: (% style="color:green" %)**None**
297 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
188 188  
189 -(((
190 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
191 -)))
299 +Payload:    01 00 00 1E    TDC=30S
192 192  
193 -[[image:image-20220708110657-3.png]]
301 +Payload:    01 00 00 3C    TDC=60S
194 194  
195 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
196 196  
304 +* **Reset**
197 197  
306 +If payload = 0x04FF, it will reset the LSE01
198 198  
199 -=== 2.2.4 Use CoAP protocol to uplink data ===
200 200  
201 -(% 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/]]
309 +* **CFM**
202 202  
311 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
203 203  
204 -**Use below commands:**
205 205  
206 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
207 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
208 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
209 209  
210 -For parameter description, please refer to AT command set
315 +== 2.6 ​Show Data in DataCake IoT Server ==
211 211  
212 -[[image:1657249793983-486.png]]
317 +[[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:
213 213  
214 214  
215 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
320 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
216 216  
217 -[[image:1657249831934-534.png]]
322 +**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:
218 218  
219 219  
325 +[[image:1654505857935-743.png]]
220 220  
221 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
222 222  
223 -This feature is supported since firmware version v1.0.1
328 +[[image:1654505874829-548.png]]
224 224  
330 +Step 3: Create an account or log in Datacake.
225 225  
226 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
227 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
228 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
332 +Step 4: Search the LSE01 and add DevEUI.
229 229  
230 -[[image:1657249864775-321.png]]
231 231  
335 +[[image:1654505905236-553.png]]
232 232  
233 -[[image:1657249930215-289.png]]
234 234  
338 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
235 235  
340 +[[image:1654505925508-181.png]]
236 236  
237 -=== 2.2.6 Use MQTT protocol to uplink data ===
238 238  
239 -This feature is supported since firmware version v110
240 240  
344 +== 2.7 Frequency Plans ==
241 241  
242 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
243 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
244 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
245 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
246 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
247 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
248 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
346 +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.
249 249  
250 -[[image:1657249978444-674.png]]
251 251  
349 +=== 2.7.1 EU863-870 (EU868) ===
252 252  
253 -[[image:1657249990869-686.png]]
351 +(% style="color:#037691" %)** Uplink:**
254 254  
353 +868.1 - SF7BW125 to SF12BW125
255 255  
256 -(((
257 -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.
258 -)))
355 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
259 259  
357 +868.5 - SF7BW125 to SF12BW125
260 260  
359 +867.1 - SF7BW125 to SF12BW125
261 261  
262 -=== 2.2.7 Use TCP protocol to uplink data ===
361 +867.3 - SF7BW125 to SF12BW125
263 263  
264 -This feature is supported since firmware version v110
363 +867.5 - SF7BW125 to SF12BW125
265 265  
365 +867.7 - SF7BW125 to SF12BW125
266 266  
267 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
268 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
367 +867.9 - SF7BW125 to SF12BW125
269 269  
270 -[[image:1657250217799-140.png]]
369 +868.8 - FSK
271 271  
272 272  
273 -[[image:1657250255956-604.png]]
372 +(% style="color:#037691" %)** Downlink:**
274 274  
374 +Uplink channels 1-9 (RX1)
275 275  
376 +869.525 - SF9BW125 (RX2 downlink only)
276 276  
277 -=== 2.2.8 Change Update Interval ===
278 278  
279 -User can use below command to change the (% style="color:green" %)**uplink interval**.
280 280  
281 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
380 +=== 2.7.2 US902-928(US915) ===
282 282  
283 -(((
284 -(% style="color:red" %)**NOTE:**
285 -)))
382 +Used in USA, Canada and South America. Default use CHE=2
286 286  
287 -(((
288 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
289 -)))
384 +(% style="color:#037691" %)**Uplink:**
290 290  
386 +903.9 - SF7BW125 to SF10BW125
291 291  
388 +904.1 - SF7BW125 to SF10BW125
292 292  
293 -== 2.3  Uplink Payload ==
390 +904.3 - SF7BW125 to SF10BW125
294 294  
295 -In this mode, uplink payload includes in total 18 bytes
392 +904.5 - SF7BW125 to SF10BW125
296 296  
297 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
298 -|=(% style="width: 50px;" %)(((
299 -**Size(bytes)**
300 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
301 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
394 +904.7 - SF7BW125 to SF10BW125
302 302  
303 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
396 +904.9 - SF7BW125 to SF10BW125
304 304  
398 +905.1 - SF7BW125 to SF10BW125
305 305  
306 -[[image:image-20220708111918-4.png]]
400 +905.3 - SF7BW125 to SF10BW125
307 307  
308 308  
309 -The payload is ASCII string, representative same HEX:
403 +(% style="color:#037691" %)**Downlink:**
310 310  
311 -0x72403155615900640c7817075e0a8c02f900 where:
405 +923.3 - SF7BW500 to SF12BW500
312 312  
313 -* Device ID: 0x 724031556159 = 724031556159
314 -* Version: 0x0064=100=1.0.0
407 +923.9 - SF7BW500 to SF12BW500
315 315  
316 -* BAT: 0x0c78 = 3192 mV = 3.192V
317 -* Singal: 0x17 = 23
318 -* Soil Moisture: 0x075e= 1886 = 18.86  %
319 -* Soil Temperature:0x0a8c =2700=27 °C
320 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
321 -* Interrupt: 0x00 = 0
409 +924.5 - SF7BW500 to SF12BW500
322 322  
411 +925.1 - SF7BW500 to SF12BW500
323 323  
413 +925.7 - SF7BW500 to SF12BW500
324 324  
415 +926.3 - SF7BW500 to SF12BW500
325 325  
326 -== 2.4  Payload Explanation and Sensor Interface ==
417 +926.9 - SF7BW500 to SF12BW500
327 327  
419 +927.5 - SF7BW500 to SF12BW500
328 328  
329 -=== 2.4.1  Device ID ===
421 +923.3 - SF12BW500(RX2 downlink only)
330 330  
331 -By default, the Device ID equal to the last 6 bytes of IMEI.
332 332  
333 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
334 334  
335 -**Example:**
425 +=== 2.7.3 CN470-510 (CN470) ===
336 336  
337 -AT+DEUI=A84041F15612
427 +Used in China, Default use CHE=1
338 338  
339 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
429 +(% style="color:#037691" %)**Uplink:**
340 340  
431 +486.3 - SF7BW125 to SF12BW125
341 341  
433 +486.5 - SF7BW125 to SF12BW125
342 342  
343 -=== 2.4.2  Version Info ===
435 +486.7 - SF7BW125 to SF12BW125
344 344  
345 -Specify the software version: 0x64=100, means firmware version 1.00.
437 +486.9 - SF7BW125 to SF12BW125
346 346  
347 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
439 +487.1 - SF7BW125 to SF12BW125
348 348  
441 +487.3 - SF7BW125 to SF12BW125
349 349  
443 +487.5 - SF7BW125 to SF12BW125
350 350  
351 -=== 2.4.3  Battery Info ===
445 +487.7 - SF7BW125 to SF12BW125
352 352  
353 -(((
354 -Check the battery voltage for LSE01.
355 -)))
356 356  
357 -(((
358 -Ex1: 0x0B45 = 2885mV
359 -)))
448 +(% style="color:#037691" %)**Downlink:**
360 360  
361 -(((
362 -Ex2: 0x0B49 = 2889mV
363 -)))
450 +506.7 - SF7BW125 to SF12BW125
364 364  
452 +506.9 - SF7BW125 to SF12BW125
365 365  
454 +507.1 - SF7BW125 to SF12BW125
366 366  
367 -=== 2.4.4  Signal Strength ===
456 +507.3 - SF7BW125 to SF12BW125
368 368  
369 -NB-IoT Network signal Strength.
458 +507.5 - SF7BW125 to SF12BW125
370 370  
371 -**Ex1: 0x1d = 29**
460 +507.7 - SF7BW125 to SF12BW125
372 372  
373 -(% style="color:blue" %)**0**(%%)  -113dBm or less
462 +507.9 - SF7BW125 to SF12BW125
374 374  
375 -(% style="color:blue" %)**1**(%%)  -111dBm
464 +508.1 - SF7BW125 to SF12BW125
376 376  
377 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
466 +505.3 - SF12BW125 (RX2 downlink only)
378 378  
379 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
380 380  
381 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
382 382  
470 +=== 2.7.4 AU915-928(AU915) ===
383 383  
472 +Default use CHE=2
384 384  
385 -=== 2.4.5  Soil Moisture ===
474 +(% style="color:#037691" %)**Uplink:**
386 386  
387 -(((
388 -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.
389 -)))
476 +916.8 - SF7BW125 to SF12BW125
390 390  
391 -(((
392 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
393 -)))
478 +917.0 - SF7BW125 to SF12BW125
394 394  
395 -(((
396 -
397 -)))
480 +917.2 - SF7BW125 to SF12BW125
398 398  
399 -(((
400 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
401 -)))
482 +917.4 - SF7BW125 to SF12BW125
402 402  
484 +917.6 - SF7BW125 to SF12BW125
403 403  
486 +917.8 - SF7BW125 to SF12BW125
404 404  
405 -=== 2.4.6  Soil Temperature ===
488 +918.0 - SF7BW125 to SF12BW125
406 406  
407 -(((
408 - 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
409 -)))
490 +918.2 - SF7BW125 to SF12BW125
410 410  
411 -(((
412 -**Example**:
413 -)))
414 414  
415 -(((
416 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
417 -)))
493 +(% style="color:#037691" %)**Downlink:**
418 418  
419 -(((
420 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
421 -)))
495 +923.3 - SF7BW500 to SF12BW500
422 422  
497 +923.9 - SF7BW500 to SF12BW500
423 423  
499 +924.5 - SF7BW500 to SF12BW500
424 424  
425 -=== 2.4.7  Soil Conductivity (EC) ===
501 +925.1 - SF7BW500 to SF12BW500
426 426  
427 -(((
428 -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).
429 -)))
503 +925.7 - SF7BW500 to SF12BW500
430 430  
431 -(((
432 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
433 -)))
505 +926.3 - SF7BW500 to SF12BW500
434 434  
435 -(((
436 -Generally, the EC value of irrigation water is less than 800uS / cm.
437 -)))
507 +926.9 - SF7BW500 to SF12BW500
438 438  
439 -(((
440 -
441 -)))
509 +927.5 - SF7BW500 to SF12BW500
442 442  
443 -(((
444 -
445 -)))
511 +923.3 - SF12BW500(RX2 downlink only)
446 446  
447 -=== 2.4.8  Digital Interrupt ===
448 448  
449 -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.
450 450  
451 -The command is:
515 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
452 452  
453 -(% 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]])**.**
517 +(% style="color:#037691" %)**Default Uplink channel:**
454 454  
519 +923.2 - SF7BW125 to SF10BW125
455 455  
456 -The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
521 +923.4 - SF7BW125 to SF10BW125
457 457  
458 458  
459 -Example:
524 +(% style="color:#037691" %)**Additional Uplink Channel**:
460 460  
461 -0x(00): Normal uplink packet.
526 +(OTAA mode, channel added by JoinAccept message)
462 462  
463 -0x(01): Interrupt Uplink Packet.
528 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
464 464  
530 +922.2 - SF7BW125 to SF10BW125
465 465  
532 +922.4 - SF7BW125 to SF10BW125
466 466  
467 -=== 2.4.9  ​+5V Output ===
534 +922.6 - SF7BW125 to SF10BW125
468 468  
469 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
536 +922.8 - SF7BW125 to SF10BW125
470 470  
538 +923.0 - SF7BW125 to SF10BW125
471 471  
472 -The 5V output time can be controlled by AT Command.
540 +922.0 - SF7BW125 to SF10BW125
473 473  
474 -(% style="color:blue" %)**AT+5VT=1000**
475 475  
476 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
543 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
477 477  
545 +923.6 - SF7BW125 to SF10BW125
478 478  
547 +923.8 - SF7BW125 to SF10BW125
479 479  
480 -== 2.5  Downlink Payload ==
549 +924.0 - SF7BW125 to SF10BW125
481 481  
482 -By default, NSE01 prints the downlink payload to console port.
551 +924.2 - SF7BW125 to SF10BW125
483 483  
484 -[[image:image-20220708133731-5.png]]
553 +924.4 - SF7BW125 to SF10BW125
485 485  
555 +924.6 - SF7BW125 to SF10BW125
486 486  
487 -(((
488 -(% style="color:blue" %)**Examples:**
489 -)))
490 490  
491 -(((
492 -
493 -)))
558 +(% style="color:#037691" %)** Downlink:**
494 494  
495 -* (((
496 -(% style="color:blue" %)**Set TDC**
497 -)))
560 +Uplink channels 1-8 (RX1)
498 498  
499 -(((
500 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
501 -)))
562 +923.2 - SF10BW125 (RX2)
502 502  
503 -(((
504 -Payload:    01 00 00 1E    TDC=30S
505 -)))
506 506  
507 -(((
508 -Payload:    01 00 00 3C    TDC=60S
509 -)))
510 510  
511 -(((
512 -
513 -)))
566 +=== 2.7.6 KR920-923 (KR920) ===
514 514  
515 -* (((
516 -(% style="color:blue" %)**Reset**
517 -)))
568 +Default channel:
518 518  
519 -(((
520 -If payload = 0x04FF, it will reset the NSE01
521 -)))
570 +922.1 - SF7BW125 to SF12BW125
522 522  
572 +922.3 - SF7BW125 to SF12BW125
523 523  
524 -* (% style="color:blue" %)**INTMOD**
574 +922.5 - SF7BW125 to SF12BW125
525 525  
526 -Downlink Payload: 06000003, Set AT+INTMOD=3
527 527  
577 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
528 528  
579 +922.1 - SF7BW125 to SF12BW125
529 529  
530 -== 2.6  ​LED Indicator ==
581 +922.3 - SF7BW125 to SF12BW125
531 531  
532 -(((
533 -The NSE01 has an internal LED which is to show the status of different state.
583 +922.5 - SF7BW125 to SF12BW125
534 534  
585 +922.7 - SF7BW125 to SF12BW125
535 535  
536 -* 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)
537 -* Then the LED will be on for 1 second means device is boot normally.
538 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
539 -* For each uplink probe, LED will be on for 500ms.
540 -)))
587 +922.9 - SF7BW125 to SF12BW125
541 541  
589 +923.1 - SF7BW125 to SF12BW125
542 542  
591 +923.3 - SF7BW125 to SF12BW125
543 543  
544 544  
545 -== 2.7  Installation in Soil ==
594 +(% style="color:#037691" %)**Downlink:**
546 546  
547 -__**Measurement the soil surface**__
596 +Uplink channels 1-7(RX1)
548 548  
549 -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]]
598 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
550 550  
551 -[[image:1657259653666-883.png]] ​
552 552  
553 553  
554 -(((
555 -
602 +=== 2.7.7 IN865-867 (IN865) ===
556 556  
557 -(((
558 -Dig a hole with diameter > 20CM.
559 -)))
604 +(% style="color:#037691" %)** Uplink:**
560 560  
561 -(((
562 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
563 -)))
564 -)))
606 +865.0625 - SF7BW125 to SF12BW125
565 565  
566 -[[image:1654506665940-119.png]]
608 +865.4025 - SF7BW125 to SF12BW125
567 567  
568 -(((
569 -
570 -)))
610 +865.9850 - SF7BW125 to SF12BW125
571 571  
572 572  
573 -== 2.8  ​Firmware Change Log ==
613 +(% style="color:#037691" %) **Downlink:**
574 574  
615 +Uplink channels 1-3 (RX1)
575 575  
576 -Download URL & Firmware Change log
617 +866.550 - SF10BW125 (RX2)
577 577  
578 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
579 579  
580 580  
581 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
582 582  
622 +== 2.8 LED Indicator ==
583 583  
624 +The LSE01 has an internal LED which is to show the status of different state.
584 584  
585 -== 2.9  ​Battery Analysis ==
626 +* Blink once when device power on.
627 +* Solid ON for 5 seconds once device successful Join the network.
628 +* Blink once when device transmit a packet.
586 586  
587 -=== 2.9.1  ​Battery Type ===
630 +== 2.9 Installation in Soil ==
588 588  
632 +**Measurement the soil surface**
589 589  
590 -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.
591 591  
635 +[[image:1654506634463-199.png]] ​
592 592  
593 -The battery is designed to last for several years depends on the actually use environment and update interval. 
637 +(((
638 +(((
639 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
640 +)))
641 +)))
594 594  
595 595  
596 -The battery related documents as below:
644 +[[image:1654506665940-119.png]]
597 597  
598 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
599 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
646 +(((
647 +Dig a hole with diameter > 20CM.
648 +)))
601 601  
602 602  (((
603 -[[image:image-20220708140453-6.png]]
651 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
604 604  )))
605 605  
606 606  
655 +== 2.10 ​Firmware Change Log ==
607 607  
608 -=== 2.9.2  Power consumption Analyze ===
657 +(((
658 +**Firmware download link:**
659 +)))
609 609  
610 610  (((
611 -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.
662 +[[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/]]
612 612  )))
613 613  
665 +(((
666 +
667 +)))
614 614  
615 615  (((
616 -Instruction to use as below:
670 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
617 617  )))
618 618  
619 619  (((
620 -(% 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/]]
674 +
621 621  )))
622 622  
677 +(((
678 +**V1.0.**
679 +)))
623 623  
624 624  (((
625 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
682 +Release
626 626  )))
627 627  
685 +
686 +== 2.11 ​Battery Analysis ==
687 +
688 +=== 2.11.1 ​Battery Type ===
689 +
690 +(((
691 +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.
692 +)))
693 +
694 +(((
695 +The battery is designed to last for more than 5 years for the LSN50.
696 +)))
697 +
698 +(((
699 +(((
700 +The battery-related documents are as below:
701 +)))
702 +)))
703 +
628 628  * (((
629 -Product Model
705 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
630 630  )))
631 631  * (((
632 -Uplink Interval
708 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
633 633  )))
634 634  * (((
635 -Working Mode
711 +[[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]]
636 636  )))
637 637  
638 -(((
639 -And the Life expectation in difference case will be shown on the right.
640 -)))
714 + [[image:image-20220606171726-9.png]]
641 641  
642 -[[image:image-20220708141352-7.jpeg]]
643 643  
644 644  
718 +=== 2.11.2 ​Battery Note ===
645 645  
646 -=== 2.9.3  ​Battery Note ===
647 -
648 648  (((
649 649  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.
650 650  )))
... ... @@ -651,186 +651,299 @@
651 651  
652 652  
653 653  
654 -=== 2.9.4  Replace the battery ===
726 +=== 2.11.3 Replace the battery ===
655 655  
656 656  (((
657 -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).
729 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
658 658  )))
659 659  
660 -
661 -
662 -= 3. ​ Access NB-IoT Module =
663 -
664 664  (((
665 -Users can directly access the AT command set of the NB-IoT module.
733 +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.
666 666  )))
667 667  
668 668  (((
669 -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/]] 
737 +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)
670 670  )))
671 671  
672 -[[image:1657261278785-153.png]]
673 673  
674 674  
742 += 3. ​Using the AT Commands =
675 675  
676 -= 4.  Using the AT Commands =
744 +== 3.1 Access AT Commands ==
677 677  
678 -== 4.1  Access AT Commands ==
679 679  
680 -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/]]
747 +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.
681 681  
749 +[[image:1654501986557-872.png]]
682 682  
683 -AT+<CMD>?  : Help on <CMD>
684 684  
685 -AT+<CMD>         : Run <CMD>
752 +Or if you have below board, use below connection:
686 686  
687 -AT+<CMD>=<value> : Set the value
688 688  
689 -AT+<CMD>=?  : Get the value
755 +[[image:1654502005655-729.png]]
690 690  
691 691  
758 +
759 +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:
760 +
761 +
762 + [[image:1654502050864-459.png]]
763 +
764 +
765 +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/]]
766 +
767 +
768 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
769 +
770 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
771 +
772 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
773 +
774 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
775 +
776 +
692 692  (% style="color:#037691" %)**General Commands**(%%)      
693 693  
694 -AT  : Attention       
779 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
695 695  
696 -AT?  : Short Help     
781 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
697 697  
698 -ATZ  : MCU Reset    
783 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
699 699  
700 -AT+TDC  : Application Data Transmission Interval
785 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
701 701  
702 -AT+CFG  : Print all configurations
703 703  
704 -AT+CFGMOD           : Working mode selection
788 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
705 705  
706 -AT+INTMOD            : Set the trigger interrupt mode
790 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
707 707  
708 -AT+5VT  : Set extend the time of 5V power  
792 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
709 709  
710 -AT+PRO  : Choose agreement
794 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
711 711  
712 -AT+WEIGRE  : Get weight or set weight to 0
796 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
713 713  
714 -AT+WEIGAP  : Get or Set the GapValue of weight
798 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
715 715  
716 -AT+RXDL  : Extend the sending and receiving time
800 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
717 717  
718 -AT+CNTFAC  : Get or set counting parameters
802 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
719 719  
720 -AT+SERVADDR  : Server Address
804 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
721 721  
806 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
722 722  
723 -(% style="color:#037691" %)**COAP Management**      
808 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
724 724  
725 -AT+URI            : Resource parameters
810 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
726 726  
812 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
727 727  
728 -(% style="color:#037691" %)**UDP Management**
814 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
729 729  
730 -AT+CFM          : Upload confirmation mode (only valid for UDP)
816 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
731 731  
818 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
732 732  
733 -(% style="color:#037691" %)**MQTT Management**
820 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
734 734  
735 -AT+CLIENT               : Get or Set MQTT client
736 736  
737 -AT+UNAME  : Get or Set MQTT Username
823 +(% style="color:#037691" %)**LoRa Network Management**
738 738  
739 -AT+PWD                  : Get or Set MQTT password
825 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
740 740  
741 -AT+PUBTOPIC  : Get or Set MQTT publish topic
827 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
742 742  
743 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
829 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
744 744  
831 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
745 745  
746 -(% style="color:#037691" %)**Information**          
833 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
747 747  
748 -AT+FDR  : Factory Data Reset
835 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
749 749  
750 -AT+PWORD  : Serial Access Password
837 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
751 751  
839 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
752 752  
841 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
753 753  
754 -= ​5.  FAQ =
843 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
755 755  
756 -== 5.1 ​ How to Upgrade Firmware ==
845 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
757 757  
847 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
758 758  
759 -(((
760 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
761 -)))
849 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
762 762  
851 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
852 +
853 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
854 +
855 +
856 +(% style="color:#037691" %)**Information** 
857 +
858 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
859 +
860 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
861 +
862 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
863 +
864 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
865 +
866 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
867 +
868 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
869 +
870 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
871 +
872 +
873 += ​4. FAQ =
874 +
875 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
876 +
877 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10FirmwareChangeLog"]].
878 +When downloading the images, choose the required image file for download. ​
879 +
880 +
881 +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.
882 +
883 +
884 +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.
885 +
886 +
887 +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.
888 +
889 +[[image:image-20220606154726-3.png]]
890 +
891 +When you use the TTN network, the US915 frequency bands use are:
892 +
893 +* 903.9 - SF7BW125 to SF10BW125
894 +* 904.1 - SF7BW125 to SF10BW125
895 +* 904.3 - SF7BW125 to SF10BW125
896 +* 904.5 - SF7BW125 to SF10BW125
897 +* 904.7 - SF7BW125 to SF10BW125
898 +* 904.9 - SF7BW125 to SF10BW125
899 +* 905.1 - SF7BW125 to SF10BW125
900 +* 905.3 - SF7BW125 to SF10BW125
901 +* 904.6 - SF8BW500
902 +
903 +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:
904 +
905 +(% class="box infomessage" %)
763 763  (((
764 -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]]
907 +**AT+CHE=2**
765 765  )))
766 766  
910 +(% class="box infomessage" %)
767 767  (((
768 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
912 +**ATZ**
769 769  )))
770 770  
915 +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.
771 771  
772 772  
773 -= 6.  Trouble Shooting =
918 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
774 774  
775 -== 6.1  ​Connection problem when uploading firmware ==
920 +[[image:image-20220606154825-4.png]]
776 776  
777 777  
778 -(% class="wikigeneratedid" %)
779 -(((
780 -(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
781 -)))
782 782  
924 += 5. Trouble Shooting =
783 783  
926 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
784 784  
785 -== 6.2  AT Command input doesn't work ==
928 +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.
786 786  
787 -(((
788 -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.
789 -)))
790 790  
931 +== 5.2 AT Command input doesn’t work ==
791 791  
933 +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.
792 792  
793 -= 7. ​ Order Info =
794 794  
936 +== 5.3 Device rejoin in at the second uplink packet ==
795 795  
796 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
938 +(% style="color:#4f81bd" %)**Issue describe as below:**
797 797  
940 +[[image:1654500909990-784.png]]
798 798  
799 -(% class="wikigeneratedid" %)
800 -(((
801 -
802 -)))
803 803  
804 -= 8.  Packing Info =
943 +(% style="color:#4f81bd" %)**Cause for this issue:**
805 805  
806 -(((
807 -
945 +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.
808 808  
809 -(% style="color:#037691" %)**Package Includes**:
810 810  
948 +(% style="color:#4f81bd" %)**Solution: **
811 811  
812 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
813 -* External antenna x 1
814 -)))
950 +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:
815 815  
952 +[[image:1654500929571-736.png]]
953 +
954 +
955 += 6. ​Order Info =
956 +
957 +
958 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
959 +
960 +
961 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
962 +
963 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
964 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
965 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
966 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
967 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
968 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
969 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
970 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
971 +
972 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
973 +
974 +* (% style="color:red" %)**4**(%%): 4000mAh battery
975 +* (% style="color:red" %)**8**(%%): 8500mAh battery
976 +
977 +(% class="wikigeneratedid" %)
816 816  (((
817 817  
980 +)))
818 818  
819 -(% style="color:#037691" %)**Dimension and weight**:
982 += 7. Packing Info =
820 820  
984 +(((
985 +**Package Includes**:
986 +)))
821 821  
822 -* Size: 195 x 125 x 55 mm
823 -* Weight:   420g
988 +* (((
989 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
824 824  )))
825 825  
826 826  (((
827 827  
994 +)))
828 828  
996 +(((
997 +**Dimension and weight**:
998 +)))
829 829  
1000 +* (((
1001 +Device Size: cm
1002 +)))
1003 +* (((
1004 +Device Weight: g
1005 +)))
1006 +* (((
1007 +Package Size / pcs : cm
1008 +)))
1009 +* (((
1010 +Weight / pcs : g
1011 +
1012 +
830 830  
831 831  )))
832 832  
833 -= 9.  Support =
1016 += 8. Support =
834 834  
835 835  * 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.
836 836  * 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]]
1020 +
1021 +
1657245163077-232.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -81.0 KB
Content
1657246476176-652.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -492.6 KB
Content
1657249419225-449.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -81.0 KB
Content
1657249468462-536.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -483.6 KB
Content
1657249793983-486.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -85.8 KB
Content
1657249831934-534.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -72.5 KB
Content
1657249864775-321.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.0 KB
Content
1657249930215-289.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -77.3 KB
Content
1657249978444-674.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -139.5 KB
Content
1657249990869-686.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -96.9 KB
Content
1657250217799-140.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -98.7 KB
Content
1657250255956-604.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -99.0 KB
Content
1657259653666-883.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -344.4 KB
Content
1657260785982-288.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -138.2 KB
Content
1657261119050-993.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content
1657261278785-153.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content
image-20220610172436-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -370.3 KB
Content
image-20220708101224-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -22.2 KB
Content
image-20220708101605-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.5 KB
Content
image-20220708110657-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -251.7 KB
Content
image-20220708111918-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -38.8 KB
Content
image-20220708133731-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -8.7 KB
Content
image-20220708140453-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -132.7 KB
Content
image-20220708141352-7.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -102.7 KB
Content