Summary

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Details

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Title

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1		-NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
	1	+NDDS75 NB-IoT Distance Detect Sensor User Manual

Content

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1		-(% style="text-align:center" %)
2		-[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
	1	+[[image:image-20220709084207-3.jpeg||height="548" width="548"]]
3	3
4	4
5	5
...	...	@@ -7,10 +7,6 @@
7	7
8	8
9	9
10		-
11		-
12		-
13		-
14	14	**Table of Contents:**
15	15
16	16
...	...	@@ -18,21 +18,23 @@
18	18
19	19
20	20
	16	+
21	21	= 1.  Introduction =
22	22
23		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	19	+== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
24	24
25	25	(((
26	26
27	27
28		-Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
	24	+(((
	25	+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.
	26	+\\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.
	27	+\\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.
	28	+\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
	29	+\\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)
	30	+\\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.
	31	+)))
29	29
30		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31		-
32		-The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33		-
34		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
35		-
36	36
37	37	)))
38	38
...	...	@@ -43,9 +43,8 @@
43	43
44	44
45	45
46		-== 1.2 ​Features ==
	43	+== 1.2 ​ Features ==
47	47
48		-
49	49	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50	50	* Monitor Soil Moisture
51	51	* Monitor Soil Temperature
...	...	@@ -59,8 +59,6 @@
59	59	* Micro SIM card slot for NB-IoT SIM
60	60	* 8500mAh Battery for long term use
61	61
62		-
63		-
64	64	== 1.3  Specification ==
65	65
66	66
...	...	@@ -69,7 +69,6 @@
69	69	* Supply Voltage: 2.1v ~~ 3.6v
70	70	* Operating Temperature: -40 ~~ 85°C
71	71
72		-
73	73	(% style="color:#037691" %)**NB-IoT Spec:**
74	74
75	75	* - B1 @H-FDD: 2100MHz
...	...	@@ -79,9 +79,8 @@
79	79	* - B20 @H-FDD: 800MHz
80	80	* - B28 @H-FDD: 700MHz
81	81
	75	+Probe(% style="color:#037691" %)** Specification:**
82	82
83		-(% style="color:#037691" %)**Probe Specification:**
84		-
85	85	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
86	86
87	87	[[image:image-20220708101224-1.png]]
...	...	@@ -102,696 +102,616 @@
102	102
103	103
104	104
105		-= 2. Configure LSE01 to connect to LoRaWAN network =
	97	+= 2.  Use NSE01 to communicate with IoT Server =
106	106
107		-== 2.1 How it works ==
	99	+== 2.1  How it works ==
108	108
	101	+
109	109	(((
110		-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
	103	+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.
111	111	)))
112	112
	106	+
113	113	(((
114		-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"]].
	108	+The diagram below shows the working flow in default firmware of NSE01:
115	115	)))
116	116
	111	+[[image:image-20220708101605-2.png]]
117	117
	113	+(((
	114	+
	115	+)))
118	118
119		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
120	120
121		-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.
122	122
	119	+== 2.2 ​ Configure the NSE01 ==
123	123
124		-[[image:1654503992078-669.png]]
125	125
	122	+=== 2.2.1 Test Requirement ===
126	126
127		-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.
128	128
	125	+(((
	126	+To use NSE01 in your city, make sure meet below requirements:
	127	+)))
129	129
130		-(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	129	+* Your local operator has already distributed a NB-IoT Network there.
	130	+* The local NB-IoT network used the band that NSE01 supports.
	131	+* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
131	131
132		-Each LSE01 is shipped with a sticker with the default device EUI as below:
	133	+(((
	134	+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
	135	+)))
133	133
134		-[[image:image-20220606163732-6.jpeg]]
135	135
136		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	138	+[[image:1657249419225-449.png]]
137	137
138		-**Add APP EUI in the application**
139	139
140	140
141		-[[image:1654504596150-405.png]]
	142	+=== 2.2.2 Insert SIM card ===
142	142
	144	+(((
	145	+Insert the NB-IoT Card get from your provider.
	146	+)))
143	143
	148	+(((
	149	+User need to take out the NB-IoT module and insert the SIM card like below:
	150	+)))
144	144
145		-**Add APP KEY and DEV EUI**
146	146
147		-[[image:1654504683289-357.png]]
	153	+[[image:1657249468462-536.png]]
148	148
149	149
150	150
151		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	157	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
152	152
	159	+(((
	160	+(((
	161	+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.
	162	+)))
	163	+)))
153	153
154		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
155	155
156		-[[image:image-20220606163915-7.png]]
	166	+**Connection:**
157	157
	168	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
158	158
159		-(% 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.
	170	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
160	160
161		-[[image:1654504778294-788.png]]
	172	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
162	162
163	163
	175	+In the PC, use below serial tool settings:
164	164
165		-== 2.3 Uplink Payload ==
	177	+* Baud:  (% style="color:green" %)**9600**
	178	+* Data bits:** (% style="color:green" %)8(%%)**
	179	+* Stop bits: (% style="color:green" %)**1**
	180	+* Parity:  (% style="color:green" %)**None**
	181	+* Flow Control: (% style="color:green" %)**None**
166	166
	183	+(((
	184	+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.
	185	+)))
167	167
168		-=== 2.3.1 MOD~=0(Default Mode) ===
	187	+[[image:image-20220708110657-3.png]]
169	169
170		-LSE01 will uplink payload via LoRaWAN with below payload format:
171		-
172	172	(((
173		-Uplink payload includes in total 11 bytes.
	190	+(% 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/]]
174	174	)))
175	175
176		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
177		-|(((
178		-**Size**
179	179
180		-**(bytes)**
181		-)))|**2**|**2**|**2**|**2**|**2**|**1**
182		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
183		-Temperature
184	184
185		-(Reserve, Ignore now)
186		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
187		-MOD & Digital Interrupt
	195	+=== 2.2.4 Use CoAP protocol to uplink data ===
188	188
189		-(Optional)
190		-)))
	197	+(% 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/]]
191	191
192		-=== 2.3.2 MOD~=1(Original value) ===
193	193
194		-This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	200	+**Use below commands:**
195	195
196		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
197		-|(((
198		-**Size**
	202	+* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
	203	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
	204	+* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
199	199
200		-**(bytes)**
201		-)))|**2**|**2**|**2**|**2**|**2**|**1**
202		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
203		-Temperature
	206	+For parameter description, please refer to AT command set
204	204
205		-(Reserve, Ignore now)
206		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
207		-MOD & Digital Interrupt
	208	+[[image:1657249793983-486.png]]
208	208
209		-(Optional)
210		-)))
211	211
212		-=== 2.3.3 Battery Info ===
	211	+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.
213	213
214		-(((
215		-Check the battery voltage for LSE01.
216		-)))
	213	+[[image:1657249831934-534.png]]
217	217
218		-(((
219		-Ex1: 0x0B45 = 2885mV
220		-)))
221	221
222		-(((
223		-Ex2: 0x0B49 = 2889mV
224		-)))
225	225
	217	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
226	226
	219	+This feature is supported since firmware version v1.0.1
227	227
228		-=== 2.3.4 Soil Moisture ===
229	229
230		-(((
231		-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.
232		-)))
	222	+* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
	223	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
	224	+* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
233	233
234		-(((
235		-For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
236		-)))
	226	+[[image:1657249864775-321.png]]
237	237
238		-(((
239		-
240		-)))
241	241
242		-(((
243		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
244		-)))
	229	+[[image:1657249930215-289.png]]
245	245
246	246
247	247
248		-=== 2.3.5 Soil Temperature ===
	233	+=== 2.2.6 Use MQTT protocol to uplink data ===
249	249
250		-(((
251		- 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
252		-)))
	235	+This feature is supported since firmware version v110
253	253
254		-(((
255		-**Example**:
256		-)))
257	257
258		-(((
259		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
260		-)))
	238	+* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
	239	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
	240	+* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
	241	+* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
	242	+* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
	243	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
	244	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
261	261
262		-(((
263		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
264		-)))
	246	+[[image:1657249978444-674.png]]
265	265
266	266
	249	+[[image:1657249990869-686.png]]
267	267
268		-=== 2.3.6 Soil Conductivity (EC) ===
269	269
270	270	(((
271		-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).
	253	+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.
272	272	)))
273	273
274		-(((
275		-For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
276		-)))
277	277
278		-(((
279		-Generally, the EC value of irrigation water is less than 800uS / cm.
280		-)))
281	281
282		-(((
283		-
284		-)))
	258	+=== 2.2.7 Use TCP protocol to uplink data ===
285	285
286		-(((
287		-
288		-)))
	260	+This feature is supported since firmware version v110
289	289
290		-=== 2.3.7 MOD ===
291	291
292		-Firmware version at least v2.1 supports changing mode.
	263	+* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
	264	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
293	293
294		-For example, bytes[10]=90
	266	+[[image:1657250217799-140.png]]
295	295
296		-mod=(bytes[10]>>7)&0x01=1.
297	297
	269	+[[image:1657250255956-604.png]]
298	298
299		-**Downlink Command:**
300	300
301		-If payload = 0x0A00, workmode=0
302	302
303		-If** **payload =** **0x0A01, workmode=1
	273	+=== 2.2.8 Change Update Interval ===
304	304
	275	+User can use below command to change the (% style="color:green" %)**uplink interval**.
305	305
	277	+* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
306	306
307		-=== 2.3.8 ​Decode payload in The Things Network ===
	279	+(((
	280	+(% style="color:red" %)**NOTE:**
	281	+)))
308	308
309		-While using TTN network, you can add the payload format to decode the payload.
	283	+(((
	284	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
	285	+)))
310	310
311	311
312		-[[image:1654505570700-128.png]]
313	313
314		-(((
315		-The payload decoder function for TTN is here:
316		-)))
	289	+== 2.3  Uplink Payload ==
317	317
	291	+In this mode, uplink payload includes in total 18 bytes
	292	+
	293	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	294	+|=(% style="width: 60px;" %)(((
	295	+**Size(bytes)**
	296	+)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
	297	+|(% 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" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
	298	+
318	318	(((
319		-LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
	300	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
320	320	)))
321	321
322	322
323		-== 2.4 Uplink Interval ==
	304	+[[image:image-20220708111918-4.png]]
324	324
325		-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"]]
326	326
	307	+The payload is ASCII string, representative same HEX:
327	327
	309	+0x72403155615900640c7817075e0a8c02f900 where:
328	328
329		-== 2.5 Downlink Payload ==
	311	+* Device ID: 0x 724031556159 = 724031556159
	312	+* Version: 0x0064=100=1.0.0
330	330
331		-By default, LSE50 prints the downlink payload to console port.
	314	+* BAT: 0x0c78 = 3192 mV = 3.192V
	315	+* Singal: 0x17 = 23
	316	+* Soil Moisture: 0x075e= 1886 = 18.86  %
	317	+* Soil Temperature:0x0a8c =2700=27 °C
	318	+* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
	319	+* Interrupt: 0x00 = 0
332	332
333		-[[image:image-20220606165544-8.png]]
	321	+== 2.4  Payload Explanation and Sensor Interface ==
334	334
335	335
	324	+=== 2.4.1  Device ID ===
	325	+
336	336	(((
337		-(% style="color:blue" %)**Examples:**
	327	+By default, the Device ID equal to the last 6 bytes of IMEI.
338	338	)))
339	339
340	340	(((
341		-
	331	+User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
342	342	)))
343	343
344		-* (((
345		-(% style="color:blue" %)**Set TDC**
	334	+(((
	335	+**Example:**
346	346	)))
347	347
348	348	(((
349		-If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	339	+AT+DEUI=A84041F15612
350	350	)))
351	351
352	352	(((
353		-Payload:    01 00 00 1E    TDC=30S
	343	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
354	354	)))
355	355
	346	+
	347	+
	348	+=== 2.4.2  Version Info ===
	349	+
356	356	(((
357		-Payload:    01 00 00 3C    TDC=60S
	351	+Specify the software version: 0x64=100, means firmware version 1.00.
358	358	)))
359	359
360	360	(((
361		-
	355	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
362	362	)))
363	363
364		-* (((
365		-(% style="color:blue" %)**Reset**
	358	+
	359	+
	360	+=== 2.4.3  Battery Info ===
	361	+
	362	+(((
	363	+Check the battery voltage for LSE01.
366	366	)))
367	367
368	368	(((
369		-If payload = 0x04FF, it will reset the LSE01
	367	+Ex1: 0x0B45 = 2885mV
370	370	)))
371	371
	370	+(((
	371	+Ex2: 0x0B49 = 2889mV
	372	+)))
372	372
373		-* (% style="color:blue" %)**CFM**
374	374
375		-Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
376	376
	376	+=== 2.4.4  Signal Strength ===
377	377
	378	+(((
	379	+NB-IoT Network signal Strength.
	380	+)))
378	378
379		-== 2.6 ​Show Data in DataCake IoT Server ==
	382	+(((
	383	+**Ex1: 0x1d = 29**
	384	+)))
380	380
381	381	(((
382		-[[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:
	387	+(% style="color:blue" %)**0**(%%)  -113dBm or less
383	383	)))
384	384
385	385	(((
386		-
	391	+(% style="color:blue" %)**1**(%%)  -111dBm
387	387	)))
388	388
389	389	(((
390		-(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
	395	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
391	391	)))
392	392
393	393	(((
394		-(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
	399	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
395	395	)))
396	396
	402	+(((
	403	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
	404	+)))
397	397
398		-[[image:1654505857935-743.png]]
399	399
400	400
401		-[[image:1654505874829-548.png]]
	408	+=== 2.4.5  Soil Moisture ===
402	402
	410	+(((
	411	+(((
	412	+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.
	413	+)))
	414	+)))
403	403
404		-(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
	416	+(((
	417	+(((
	418	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	419	+)))
	420	+)))
405	405
406		-(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
	422	+(((
	423	+
	424	+)))
407	407
	426	+(((
	427	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	428	+)))
408	408
409		-[[image:1654505905236-553.png]]
410	410
411	411
412		-After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	432	+=== 2.4.6  Soil Temperature ===
413	413
414		-[[image:1654505925508-181.png]]
	434	+(((
	435	+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
	436	+)))
415	415
	438	+(((
	439	+**Example**:
	440	+)))
416	416
	442	+(((
	443	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	444	+)))
417	417
418		-== 2.7 Frequency Plans ==
	446	+(((
	447	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	448	+)))
419	419
420		-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.
421	421
422	422
423		-=== 2.7.1 EU863-870 (EU868) ===
	452	+=== 2.4.7  Soil Conductivity (EC) ===
424	424
425		-(% style="color:#037691" %)** Uplink:**
	454	+(((
	455	+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).
	456	+)))
426	426
427		-868.1 - SF7BW125 to SF12BW125
	458	+(((
	459	+For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	460	+)))
428	428
429		-868.3 - SF7BW125 to SF12BW125 and SF7BW250
	462	+(((
	463	+Generally, the EC value of irrigation water is less than 800uS / cm.
	464	+)))
430	430
431		-868.5 - SF7BW125 to SF12BW125
	466	+(((
	467	+
	468	+)))
432	432
433		-867.1 - SF7BW125 to SF12BW125
	470	+(((
	471	+
	472	+)))
434	434
435		-867.3 - SF7BW125 to SF12BW125
	474	+=== 2.4.8  Digital Interrupt ===
436	436
437		-867.5 - SF7BW125 to SF12BW125
	476	+(((
	477	+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.
	478	+)))
438	438
439		-867.7 - SF7BW125 to SF12BW125
	480	+(((
	481	+The command is:
	482	+)))
440	440
441		-867.9 - SF7BW125 to SF12BW125
	484	+(((
	485	+(% 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]])**.**
	486	+)))
442	442
443		-868.8 - FSK
444	444
	489	+(((
	490	+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.
	491	+)))
445	445
446		-(% style="color:#037691" %)** Downlink:**
447	447
448		-Uplink channels 1-9 (RX1)
	494	+(((
	495	+Example:
	496	+)))
449	449
450		-869.525 - SF9BW125 (RX2 downlink only)
	498	+(((
	499	+0x(00): Normal uplink packet.
	500	+)))
451	451
	502	+(((
	503	+0x(01): Interrupt Uplink Packet.
	504	+)))
452	452
453	453
454		-=== 2.7.2 US902-928(US915) ===
455	455
456		-Used in USA, Canada and South America. Default use CHE=2
	508	+=== 2.4.9  ​+5V Output ===
457	457
458		-(% style="color:#037691" %)**Uplink:**
	510	+(((
	511	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	512	+)))
459	459
460		-903.9 - SF7BW125 to SF10BW125
461	461
462		-904.1 - SF7BW125 to SF10BW125
	515	+(((
	516	+The 5V output time can be controlled by AT Command.
	517	+)))
463	463
464		-904.3 - SF7BW125 to SF10BW125
	519	+(((
	520	+(% style="color:blue" %)**AT+5VT=1000**
	521	+)))
465	465
466		-904.5 - SF7BW125 to SF10BW125
	523	+(((
	524	+Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	525	+)))
467	467
468		-904.7 - SF7BW125 to SF10BW125
469	469
470		-904.9 - SF7BW125 to SF10BW125
471	471
472		-905.1 - SF7BW125 to SF10BW125
	529	+== 2.5  Downlink Payload ==
473	473
474		-905.3 - SF7BW125 to SF10BW125
	531	+By default, NSE01 prints the downlink payload to console port.
475	475
	533	+[[image:image-20220708133731-5.png]]
476	476
477		-(% style="color:#037691" %)**Downlink:**
478	478
479		-923.3 - SF7BW500 to SF12BW500
	536	+(((
	537	+(% style="color:blue" %)**Examples:**
	538	+)))
480	480
481		-923.9 - SF7BW500 to SF12BW500
	540	+(((
	541	+
	542	+)))
482	482
483		-924.5 - SF7BW500 to SF12BW500
	544	+* (((
	545	+(% style="color:blue" %)**Set TDC**
	546	+)))
484	484
485		-925.1 - SF7BW500 to SF12BW500
	548	+(((
	549	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	550	+)))
486	486
487		-925.7 - SF7BW500 to SF12BW500
	552	+(((
	553	+Payload:    01 00 00 1E    TDC=30S
	554	+)))
488	488
489		-926.3 - SF7BW500 to SF12BW500
	556	+(((
	557	+Payload:    01 00 00 3C    TDC=60S
	558	+)))
490	490
491		-926.9 - SF7BW500 to SF12BW500
	560	+(((
	561	+
	562	+)))
492	492
493		-927.5 - SF7BW500 to SF12BW500
	564	+* (((
	565	+(% style="color:blue" %)**Reset**
	566	+)))
494	494
495		-923.3 - SF12BW500(RX2 downlink only)
	568	+(((
	569	+If payload = 0x04FF, it will reset the NSE01
	570	+)))
496	496
497	497
	573	+* (% style="color:blue" %)**INTMOD**
498	498
499		-=== 2.7.3 CN470-510 (CN470) ===
	575	+(((
	576	+Downlink Payload: 06000003, Set AT+INTMOD=3
	577	+)))
500	500
501		-Used in China, Default use CHE=1
502	502
503		-(% style="color:#037691" %)**Uplink:**
504	504
505		-486.3 - SF7BW125 to SF12BW125
	581	+== 2.6  ​LED Indicator ==
506	506
507		-486.5 - SF7BW125 to SF12BW125
	583	+(((
	584	+The NSE01 has an internal LED which is to show the status of different state.
508	508
509		-486.7 - SF7BW125 to SF12BW125
510	510
511		-486.9 - SF7BW125 to SF12BW125
	587	+* 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)
	588	+* Then the LED will be on for 1 second means device is boot normally.
	589	+* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
	590	+* For each uplink probe, LED will be on for 500ms.
	591	+)))
512	512
513		-487.1 - SF7BW125 to SF12BW125
514	514
515		-487.3 - SF7BW125 to SF12BW125
516	516
517		-487.5 - SF7BW125 to SF12BW125
518	518
519		-487.7 - SF7BW125 to SF12BW125
	596	+== 2.7  Installation in Soil ==
520	520
	598	+__**Measurement the soil surface**__
521	521
522		-(% style="color:#037691" %)**Downlink:**
	600	+(((
	601	+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]]
	602	+)))
523	523
524		-506.7 - SF7BW125 to SF12BW125
	604	+[[image:1657259653666-883.png]] ​
525	525
526		-506.9 - SF7BW125 to SF12BW125
527	527
528		-507.1 - SF7BW125 to SF12BW125
	607	+(((
	608	+
529	529
530		-507.3 - SF7BW125 to SF12BW125
	610	+(((
	611	+Dig a hole with diameter > 20CM.
	612	+)))
531	531
532		-507.5 - SF7BW125 to SF12BW125
	614	+(((
	615	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	616	+)))
	617	+)))
533	533
534		-507.7 - SF7BW125 to SF12BW125
	619	+[[image:1654506665940-119.png]]
535	535
536		-507.9 - SF7BW125 to SF12BW125
	621	+(((
	622	+
	623	+)))
537	537
538		-508.1 - SF7BW125 to SF12BW125
539	539
540		-505.3 - SF12BW125 (RX2 downlink only)
	626	+== 2.8  ​Firmware Change Log ==
541	541
542	542
	629	+Download URL & Firmware Change log
543	543
544		-=== 2.7.4 AU915-928(AU915) ===
	631	+[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
545	545
546		-Default use CHE=2
547	547
548		-(% style="color:#037691" %)**Uplink:**
	634	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
549	549
550		-916.8 - SF7BW125 to SF12BW125
551	551
552		-917.0 - SF7BW125 to SF12BW125
553	553
554		-917.2 - SF7BW125 to SF12BW125
	638	+== 2.9  ​Battery Analysis ==
555	555
556		-917.4 - SF7BW125 to SF12BW125
	640	+=== 2.9.1  ​Battery Type ===
557	557
558		-917.6 - SF7BW125 to SF12BW125
559	559
560		-917.8 - SF7BW125 to SF12BW125
561		-
562		-918.0 - SF7BW125 to SF12BW125
563		-
564		-918.2 - SF7BW125 to SF12BW125
565		-
566		-
567		-(% style="color:#037691" %)**Downlink:**
568		-
569		-923.3 - SF7BW500 to SF12BW500
570		-
571		-923.9 - SF7BW500 to SF12BW500
572		-
573		-924.5 - SF7BW500 to SF12BW500
574		-
575		-925.1 - SF7BW500 to SF12BW500
576		-
577		-925.7 - SF7BW500 to SF12BW500
578		-
579		-926.3 - SF7BW500 to SF12BW500
580		-
581		-926.9 - SF7BW500 to SF12BW500
582		-
583		-927.5 - SF7BW500 to SF12BW500
584		-
585		-923.3 - SF12BW500(RX2 downlink only)
586		-
587		-
588		-
589		-=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
590		-
591		-(% style="color:#037691" %)**Default Uplink channel:**
592		-
593		-923.2 - SF7BW125 to SF10BW125
594		-
595		-923.4 - SF7BW125 to SF10BW125
596		-
597		-
598		-(% style="color:#037691" %)**Additional Uplink Channel**:
599		-
600		-(OTAA mode, channel added by JoinAccept message)
601		-
602		-(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
603		-
604		-922.2 - SF7BW125 to SF10BW125
605		-
606		-922.4 - SF7BW125 to SF10BW125
607		-
608		-922.6 - SF7BW125 to SF10BW125
609		-
610		-922.8 - SF7BW125 to SF10BW125
611		-
612		-923.0 - SF7BW125 to SF10BW125
613		-
614		-922.0 - SF7BW125 to SF10BW125
615		-
616		-
617		-(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
618		-
619		-923.6 - SF7BW125 to SF10BW125
620		-
621		-923.8 - SF7BW125 to SF10BW125
622		-
623		-924.0 - SF7BW125 to SF10BW125
624		-
625		-924.2 - SF7BW125 to SF10BW125
626		-
627		-924.4 - SF7BW125 to SF10BW125
628		-
629		-924.6 - SF7BW125 to SF10BW125
630		-
631		-
632		-(% style="color:#037691" %)** Downlink:**
633		-
634		-Uplink channels 1-8 (RX1)
635		-
636		-923.2 - SF10BW125 (RX2)
637		-
638		-
639		-
640		-=== 2.7.6 KR920-923 (KR920) ===
641		-
642		-Default channel:
643		-
644		-922.1 - SF7BW125 to SF12BW125
645		-
646		-922.3 - SF7BW125 to SF12BW125
647		-
648		-922.5 - SF7BW125 to SF12BW125
649		-
650		-
651		-(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
652		-
653		-922.1 - SF7BW125 to SF12BW125
654		-
655		-922.3 - SF7BW125 to SF12BW125
656		-
657		-922.5 - SF7BW125 to SF12BW125
658		-
659		-922.7 - SF7BW125 to SF12BW125
660		-
661		-922.9 - SF7BW125 to SF12BW125
662		-
663		-923.1 - SF7BW125 to SF12BW125
664		-
665		-923.3 - SF7BW125 to SF12BW125
666		-
667		-
668		-(% style="color:#037691" %)**Downlink:**
669		-
670		-Uplink channels 1-7(RX1)
671		-
672		-921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
673		-
674		-
675		-
676		-=== 2.7.7 IN865-867 (IN865) ===
677		-
678		-(% style="color:#037691" %)** Uplink:**
679		-
680		-865.0625 - SF7BW125 to SF12BW125
681		-
682		-865.4025 - SF7BW125 to SF12BW125
683		-
684		-865.9850 - SF7BW125 to SF12BW125
685		-
686		-
687		-(% style="color:#037691" %) **Downlink:**
688		-
689		-Uplink channels 1-3 (RX1)
690		-
691		-866.550 - SF10BW125 (RX2)
692		-
693		-
694		-
695		-
696		-== 2.8 LED Indicator ==
697		-
698		-The LSE01 has an internal LED which is to show the status of different state.
699		-
700		-* Blink once when device power on.
701		-* Solid ON for 5 seconds once device successful Join the network.
702		-* Blink once when device transmit a packet.
703		-
704		-== 2.9 Installation in Soil ==
705		-
706		-**Measurement the soil surface**
707		-
708		-
709		-[[image:1654506634463-199.png]] ​
710		-
711	711	(((
712		-(((
713		-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.
	644	+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.
714	714	)))
715		-)))
716	716
717	717
718		-
719		-[[image:1654506665940-119.png]]
720		-
721	721	(((
722		-Dig a hole with diameter > 20CM.
	649	+The battery is designed to last for several years depends on the actually use environment and update interval.
723	723	)))
724	724
725		-(((
726		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
727		-)))
728	728
729		-
730		-== 2.10 ​Firmware Change Log ==
731		-
732	732	(((
733		-**Firmware download link:**
	654	+The battery related documents as below:
734	734	)))
735	735
736		-(((
737		-[[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/]]
738		-)))
	657	+* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	658	+* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	659	+* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
739	739
740	740	(((
741		-
	662	+[[image:image-20220708140453-6.png]]
742	742	)))
743	743
744		-(((
745		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
746		-)))
747	747
748		-(((
749		-
750		-)))
751	751
752		-(((
753		-**V1.0.**
754		-)))
	667	+=== 2.9.2  Power consumption Analyze ===
755	755
756	756	(((
757		-Release
	670	+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.
758	758	)))
759	759
760	760
761		-== 2.11 ​Battery Analysis ==
762		-
763		-=== 2.11.1 ​Battery Type ===
764		-
765	765	(((
766		-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.
	675	+Instruction to use as below:
767	767	)))
768	768
769	769	(((
770		-The battery is designed to last for more than 5 years for the LSN50.
	679	+(% 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/]]
771	771	)))
772	772
	682	+
773	773	(((
774		-(((
775		-The battery-related documents are as below:
	684	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
776	776	)))
777		-)))
778	778
779	779	* (((
780		-[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	688	+Product Model
781	781	)))
782	782	* (((
783		-[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	691	+Uplink Interval
784	784	)))
785	785	* (((
786		-[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
	694	+Working Mode
787	787	)))
788	788
789		- [[image:image-20220610172436-1.png]]
	697	+(((
	698	+And the Life expectation in difference case will be shown on the right.
	699	+)))
790	790
	701	+[[image:image-20220708141352-7.jpeg]]
791	791
792	792
793		-=== 2.11.2 ​Battery Note ===
794	794
	705	+=== 2.9.3  ​Battery Note ===
	706	+
795	795	(((
796	796	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.
797	797	)))
...	...	@@ -798,302 +798,176 @@
798	798
799	799
800	800
801		-=== 2.11.3 Replace the battery ===
	713	+=== 2.9.4  Replace the battery ===
802	802
803	803	(((
804		-If Battery is lower than 2.7v, user should replace the battery of LSE01.
	716	+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).
805	805	)))
806	806
	719	+
	720	+
	721	+= 3. ​ Access NB-IoT Module =
	722	+
807	807	(((
808		-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.
	724	+Users can directly access the AT command set of the NB-IoT module.
809	809	)))
810	810
811	811	(((
812		-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)
	728	+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/]]
813	813	)))
814	814
	731	+[[image:1657261278785-153.png]]
815	815
816	816
817		-= 3. ​Using the AT Commands =
818	818
819		-== 3.1 Access AT Commands ==
	735	+= 4.  Using the AT Commands =
820	820
	737	+== 4.1  Access AT Commands ==
821	821
822		-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.
	739	+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/]]
823	823
824		-[[image:1654501986557-872.png||height="391" width="800"]]
825	825
	742	+AT+<CMD>?  : Help on <CMD>
826	826
827		-Or if you have below board, use below connection:
	744	+AT+<CMD>         : Run <CMD>
828	828
	746	+AT+<CMD>=<value> : Set the value
829	829
830		-[[image:1654502005655-729.png||height="503" width="801"]]
	748	+AT+<CMD>=?  : Get the value
831	831
832	832
833		-
834		-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:
835		-
836		-
837		- [[image:1654502050864-459.png||height="564" width="806"]]
838		-
839		-
840		-Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
841		-
842		-
843		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
844		-
845		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
846		-
847		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
848		-
849		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
850		-
851		-
852	852	(% style="color:#037691" %)**General Commands**(%%)
853	853
854		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	753	+AT  : Attention
855	855
856		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	755	+AT?  : Short Help
857	857
858		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	757	+ATZ  : MCU Reset
859	859
860		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	759	+AT+TDC  : Application Data Transmission Interval
861	861
	761	+AT+CFG  : Print all configurations
862	862
863		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	763	+AT+CFGMOD           : Working mode selection
864	864
865		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	765	+AT+INTMOD            : Set the trigger interrupt mode
866	866
867		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	767	+AT+5VT  : Set extend the time of 5V power
868	868
869		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	769	+AT+PRO  : Choose agreement
870	870
871		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	771	+AT+WEIGRE  : Get weight or set weight to 0
872	872
873		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	773	+AT+WEIGAP  : Get or Set the GapValue of weight
874	874
875		-(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
	775	+AT+RXDL  : Extend the sending and receiving time
876	876
877		-(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
	777	+AT+CNTFAC  : Get or set counting parameters
878	878
879		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	779	+AT+SERVADDR  : Server Address
880	880
881		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
882	882
883		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	782	+(% style="color:#037691" %)**COAP Management**
884	884
885		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	784	+AT+URI            : Resource parameters
886	886
887		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
888	888
889		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	787	+(% style="color:#037691" %)**UDP Management**
890	890
891		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	789	+AT+CFM          : Upload confirmation mode (only valid for UDP)
892	892
893		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
894	894
895		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	792	+(% style="color:#037691" %)**MQTT Management**
896	896
	794	+AT+CLIENT               : Get or Set MQTT client
897	897
898		-(% style="color:#037691" %)**LoRa Network Management**
	796	+AT+UNAME  : Get or Set MQTT Username
899	899
900		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	798	+AT+PWD                  : Get or Set MQTT password
901	901
902		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	800	+AT+PUBTOPIC  : Get or Set MQTT publish topic
903	903
904		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	802	+AT+SUBTOPIC  : Get or Set MQTT subscription topic
905	905
906		-(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
907	907
908		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	805	+(% style="color:#037691" %)**Information**
909	909
910		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	807	+AT+FDR  : Factory Data Reset
911	911
912		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	809	+AT+PWORD  : Serial Access Password
913	913
914		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
915	915
916		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
917	917
918		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	813	+= ​5.  FAQ =
919	919
920		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	815	+== 5.1 ​ How to Upgrade Firmware ==
921	921
922		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
923	923
924		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
925		-
926		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
927		-
928		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
929		-
930		-
931		-(% style="color:#037691" %)**Information**
932		-
933		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
934		-
935		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
936		-
937		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
938		-
939		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
940		-
941		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
942		-
943		-(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
944		-
945		- (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
946		-
947		-
948		-= ​4. FAQ =
949		-
950		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
951		-
952	952	(((
953		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
954		-When downloading the images, choose the required image file for download. ​
	819	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
955	955	)))
956	956
957	957	(((
958		-
	823	+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]]
959	959	)))
960	960
961	961	(((
962		-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.
	827	+(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
963	963	)))
964	964
965		-(((
966		-
967		-)))
968	968
969		-(((
970		-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.
971		-)))
972	972
973		-(((
974		-
975		-)))
	832	+== 5.2  Can I calibrate NSE01 to different soil types? ==
976	976
977	977	(((
978		-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.
	835	+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]].
979	979	)))
980	980
981		-[[image:image-20220606154726-3.png]]
982	982
	839	+= 6.  Trouble Shooting =
983	983
984		-When you use the TTN network, the US915 frequency bands use are:
	841	+== 6.1  ​Connection problem when uploading firmware ==
985	985
986		-* 903.9 - SF7BW125 to SF10BW125
987		-* 904.1 - SF7BW125 to SF10BW125
988		-* 904.3 - SF7BW125 to SF10BW125
989		-* 904.5 - SF7BW125 to SF10BW125
990		-* 904.7 - SF7BW125 to SF10BW125
991		-* 904.9 - SF7BW125 to SF10BW125
992		-* 905.1 - SF7BW125 to SF10BW125
993		-* 905.3 - SF7BW125 to SF10BW125
994		-* 904.6 - SF8BW500
995	995
996	996	(((
997		-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:
998		-
999		-* (% style="color:#037691" %)**AT+CHE=2**
1000		-* (% style="color:#037691" %)**ATZ**
	845	+**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]]
1001	1001	)))
1002	1002
	848	+(% class="wikigeneratedid" %)
1003	1003	(((
1004	1004
1005		-
1006		-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.
1007	1007	)))
1008	1008
1009		-(((
1010		-
1011		-)))
1012	1012
1013		-(((
1014		-The **AU915** band is similar. Below are the AU915 Uplink Channels.
1015		-)))
	854	+== 6.2  AT Command input doesn't work ==
1016	1016
1017		-[[image:image-20220606154825-4.png]]
1018		-
1019		-
1020		-== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1021		-
1022		-LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
1023		-
1024		-
1025		-= 5. Trouble Shooting =
1026		-
1027		-== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1028		-
1029		-It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
1030		-
1031		-
1032		-== 5.2 AT Command input doesn't work ==
1033		-
1034	1034	(((
1035	1035	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.
1036		-)))
1037	1037
1038		-
1039		-== 5.3 Device rejoin in at the second uplink packet ==
1040		-
1041		-(% style="color:#4f81bd" %)**Issue describe as below:**
1042		-
1043		-[[image:1654500909990-784.png]]
1044		-
1045		-
1046		-(% style="color:#4f81bd" %)**Cause for this issue:**
1047		-
1048		-(((
1049		-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.
	859	+
1050	1050	)))
1051	1051
1052	1052
1053		-(% style="color:#4f81bd" %)**Solution: **
	863	+= 7. ​ Order Info =
1054	1054
1055		-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:
1056	1056
1057		-[[image:1654500929571-736.png||height="458" width="832"]]
	866	+Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1058	1058
1059	1059
1060		-= 6. ​Order Info =
1061		-
1062		-
1063		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1064		-
1065		-
1066		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1067		-
1068		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1069		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1070		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1071		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1072		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1073		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1074		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1075		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1076		-
1077		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1078		-
1079		-* (% style="color:red" %)**4**(%%): 4000mAh battery
1080		-* (% style="color:red" %)**8**(%%): 8500mAh battery
1081		-
1082	1082	(% class="wikigeneratedid" %)
1083	1083	(((
1084	1084
1085	1085	)))
1086	1086
1087		-= 7. Packing Info =
	874	+= 8.  Packing Info =
1088	1088
1089	1089	(((
1090	1090
1091	1091
1092	1092	(% style="color:#037691" %)**Package Includes**:
1093		-)))
1094	1094
1095		-* (((
1096		-LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	881	+* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
	882	+* External antenna x 1
1097	1097	)))
1098	1098
1099	1099	(((
...	...	@@ -1100,24 +1100,19 @@
1100	1100
1101	1101
1102	1102	(% style="color:#037691" %)**Dimension and weight**:
1103		-)))
1104	1104
1105		-* (((
1106		-Device Size: cm
	890	+* Size: 195 x 125 x 55 mm
	891	+* Weight:   420g
1107	1107	)))
1108		-* (((
1109		-Device Weight: g
1110		-)))
1111		-* (((
1112		-Package Size / pcs : cm
1113		-)))
1114		-* (((
1115		-Weight / pcs : g
1116	1116
	894	+(((
1117	1117
	896	+
	897	+
	898	+
1118	1118	)))
1119	1119
1120		-= 8. Support =
	901	+= 9.  Support =
1121	1121
1122	1122	* 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.
1123	1123	* 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]]