Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual

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13	13
14	14	**Table of Contents:**
15	15
16		-{{toc/}}
17	17
18	18
19	19
20	20
21	21
	21	+= 1. Introduction =
22	22
	23	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
23	23
24		-= 1.  Introduction =
25		-
26		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27		-
28	28	(((
29	29
30	30
31		-(((
32		-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.
33		-)))
	28	+Dragino NSE01 is an **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.
34	34
35		-(((
36		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37		-)))
	30	+It can detect **Soil Moisture, Soil Temperature and Soil Conductivity**, and upload its value to the server wirelessly.
38	38
39		-(((
40	40	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.
41		-)))
42	42
43		-(((
44		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
45		-)))
	34	+NSE01 are powered by **8500mAh Li-SOCI2** batteries, which can be used for up to 5 years.
46	46
47	47
48	48	)))
...	...	@@ -54,807 +54,1034 @@
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	46	+== 1.2 ​Features ==
58	58
59		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	48	+* LoRaWAN 1.0.3 Class A
	49	+* Ultra low power consumption
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
62	62	* Monitor Soil Conductivity
	53	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
63	63	* AT Commands to change parameters
64	64	* Uplink on periodically
65	65	* Downlink to change configure
66	66	* IP66 Waterproof Enclosure
67		-* Ultra-Low Power consumption
68		-* AT Commands to change parameters
69		-* Micro SIM card slot for NB-IoT SIM
70		-* 8500mAh Battery for long term use
	58	+* 4000mAh or 8500mAh Battery for long term use
71	71
72		-== 1.3  Specification ==
	60	+== 1.3 Specification ==
73	73
	62	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
74	74
75		-(% style="color:#037691" %)**Common DC Characteristics:**
	64	+[[image:image-20220606162220-5.png]]
76	76
77		-* Supply Voltage: 2.1v ~~ 3.6v
78		-* Operating Temperature: -40 ~~ 85°C
79	79
80		-(% style="color:#037691" %)**NB-IoT Spec:**
81	81
82		-* - B1 @H-FDD: 2100MHz
83		-* - B3 @H-FDD: 1800MHz
84		-* - B8 @H-FDD: 900MHz
85		-* - B5 @H-FDD: 850MHz
86		-* - B20 @H-FDD: 800MHz
87		-* - B28 @H-FDD: 700MHz
	68	+== ​1.4 Applications ==
88	88
89		-Probe(% style="color:#037691" %)** Specification:**
	70	+* Smart Agriculture
90	90
91		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	72	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	73	+​
92	92
93		-[[image:image-20220708101224-1.png]]
	75	+== 1.5 Firmware Change log ==
94	94
95	95
	78	+**LSE01 v1.0 :**  Release
96	96
97		-== ​1.4  Applications ==
98	98
99		-* Smart Agriculture
100	100
101		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
102		-​
	82	+= 2. Configure LSE01 to connect to LoRaWAN network =
103	103
104		-== 1.5  Pin Definitions ==
	84	+== 2.1 How it works ==
105	105
	86	+(((
	87	+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
	88	+)))
106	106
107		-[[image:1657246476176-652.png]]
	90	+(((
	91	+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"]].
	92	+)))
108	108
109	109
110	110
111		-= 2.  Use NSE01 to communicate with IoT Server =
	96	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
112	112
113		-== 2.1  How it works ==
	98	+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.
114	114
115	115
	101	+[[image:1654503992078-669.png]]
	102	+
	103	+
	104	+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.
	105	+
	106	+
	107	+(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	108	+
	109	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	110	+
	111	+[[image:image-20220606163732-6.jpeg]]
	112	+
	113	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	114	+
	115	+**Add APP EUI in the application**
	116	+
	117	+
	118	+[[image:1654504596150-405.png]]
	119	+
	120	+
	121	+
	122	+**Add APP KEY and DEV EUI**
	123	+
	124	+[[image:1654504683289-357.png]]
	125	+
	126	+
	127	+
	128	+(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	129	+
	130	+
	131	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	132	+
	133	+[[image:image-20220606163915-7.png]]
	134	+
	135	+
	136	+(% 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.
	137	+
	138	+[[image:1654504778294-788.png]]
	139	+
	140	+
	141	+
	142	+== 2.3 Uplink Payload ==
	143	+
	144	+
	145	+=== 2.3.1 MOD~=0(Default Mode) ===
	146	+
	147	+LSE01 will uplink payload via LoRaWAN with below payload format:
	148	+
116	116	(((
117		-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.
	150	+Uplink payload includes in total 11 bytes.
118	118	)))
119	119
	153	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	154	+|(((
	155	+**Size**
120	120
121		-(((
122		-The diagram below shows the working flow in default firmware of NSE01:
	157	+**(bytes)**
	158	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	159	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	160	+Temperature
	161	+
	162	+(Reserve, Ignore now)
	163	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	164	+MOD & Digital Interrupt
	165	+
	166	+(Optional)
123	123	)))
124	124
125		-[[image:image-20220708101605-2.png]]
	169	+=== 2.3.2 MOD~=1(Original value) ===
126	126
	171	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	172	+
	173	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	174	+|(((
	175	+**Size**
	176	+
	177	+**(bytes)**
	178	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	179	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	180	+Temperature
	181	+
	182	+(Reserve, Ignore now)
	183	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	184	+MOD & Digital Interrupt
	185	+
	186	+(Optional)
	187	+)))
	188	+
	189	+=== 2.3.3 Battery Info ===
	190	+
127	127	(((
128		-
	192	+Check the battery voltage for LSE01.
129	129	)))
130	130
	195	+(((
	196	+Ex1: 0x0B45 = 2885mV
	197	+)))
131	131
	199	+(((
	200	+Ex2: 0x0B49 = 2889mV
	201	+)))
132	132
133		-== 2.2 ​ Configure the NSE01 ==
134	134
135	135
136		-=== 2.2.1 Test Requirement ===
	205	+=== 2.3.4 Soil Moisture ===
137	137
	207	+(((
	208	+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.
	209	+)))
138	138
139	139	(((
140		-To use NSE01 in your city, make sure meet below requirements:
	212	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
141	141	)))
142	142
143		-* Your local operator has already distributed a NB-IoT Network there.
144		-* The local NB-IoT network used the band that NSE01 supports.
145		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	215	+(((
	216	+
	217	+)))
146	146
147	147	(((
148		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The 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
	220	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
149	149	)))
150	150
151	151
152		-[[image:1657249419225-449.png]]
153	153
	225	+=== 2.3.5 Soil Temperature ===
154	154
	227	+(((
	228	+ 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
	229	+)))
155	155
156		-=== 2.2.2 Insert SIM card ===
	231	+(((
	232	+**Example**:
	233	+)))
157	157
158	158	(((
159		-Insert the NB-IoT Card get from your provider.
	236	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
160	160	)))
161	161
162	162	(((
163		-User need to take out the NB-IoT module and insert the SIM card like below:
	240	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
164	164	)))
165	165
166	166
167		-[[image:1657249468462-536.png]]
168	168
	245	+=== 2.3.6 Soil Conductivity (EC) ===
169	169
	247	+(((
	248	+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).
	249	+)))
170	170
171		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	251	+(((
	252	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	253	+)))
172	172
173	173	(((
	256	+Generally, the EC value of irrigation water is less than 800uS / cm.
	257	+)))
	258	+
174	174	(((
175		-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.
	260	+
176	176	)))
	262	+
	263	+(((
	264	+
177	177	)))
178	178
	267	+=== 2.3.7 MOD ===
179	179
180		-**Connection:**
	269	+Firmware version at least v2.1 supports changing mode.
181	181
182		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	271	+For example, bytes[10]=90
183	183
184		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	273	+mod=(bytes[10]>>7)&0x01=1.
185	185
186		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
187	187
	276	+**Downlink Command:**
188	188
189		-In the PC, use below serial tool settings:
	278	+If payload = 0x0A00, workmode=0
190	190
191		-* Baud:  (% style="color:green" %)**9600**
192		-* Data bits:** (% style="color:green" %)8(%%)**
193		-* Stop bits: (% style="color:green" %)**1**
194		-* Parity:  (% style="color:green" %)**None**
195		-* Flow Control: (% style="color:green" %)**None**
	280	+If** **payload =** **0x0A01, workmode=1
196	196
	282	+
	283	+
	284	+=== 2.3.8 ​Decode payload in The Things Network ===
	285	+
	286	+While using TTN network, you can add the payload format to decode the payload.
	287	+
	288	+
	289	+[[image:1654505570700-128.png]]
	290	+
197	197	(((
198		-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.
	292	+The payload decoder function for TTN is here:
199	199	)))
200	200
201		-[[image:image-20220708110657-3.png]]
	295	+(((
	296	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
	297	+)))
202	202
	299	+
	300	+== 2.4 Uplink Interval ==
	301	+
	302	+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"]]
	303	+
	304	+
	305	+
	306	+== 2.5 Downlink Payload ==
	307	+
	308	+By default, LSE50 prints the downlink payload to console port.
	309	+
	310	+[[image:image-20220606165544-8.png]]
	311	+
	312	+
203	203	(((
204		-(% 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/]]
	314	+(% style="color:blue" %)**Examples:**
205	205	)))
206	206
	317	+(((
	318	+
	319	+)))
207	207
	321	+* (((
	322	+(% style="color:blue" %)**Set TDC**
	323	+)))
208	208
209		-=== 2.2.4 Use CoAP protocol to uplink data ===
	325	+(((
	326	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	327	+)))
210	210
211		-(% 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/]]
	329	+(((
	330	+Payload:    01 00 00 1E    TDC=30S
	331	+)))
212	212
	333	+(((
	334	+Payload:    01 00 00 3C    TDC=60S
	335	+)))
213	213
214		-**Use below commands:**
	337	+(((
	338	+
	339	+)))
215	215
216		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
217		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
218		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	341	+* (((
	342	+(% style="color:blue" %)**Reset**
	343	+)))
219	219
220		-For parameter description, please refer to AT command set
	345	+(((
	346	+If payload = 0x04FF, it will reset the LSE01
	347	+)))
221	221
222		-[[image:1657249793983-486.png]]
223	223
	350	+* (% style="color:blue" %)**CFM**
224	224
225		-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.
	352	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
226	226
227		-[[image:1657249831934-534.png]]
228	228
229	229
	356	+== 2.6 ​Show Data in DataCake IoT Server ==
230	230
231		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	358	+(((
	359	+[[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:
	360	+)))
232	232
233		-This feature is supported since firmware version v1.0.1
	362	+(((
	363	+
	364	+)))
234	234
	366	+(((
	367	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
	368	+)))
235	235
236		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
237		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
238		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	370	+(((
	371	+(% 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:
	372	+)))
239	239
240		-[[image:1657249864775-321.png]]
241	241
	375	+[[image:1654505857935-743.png]]
242	242
243		-[[image:1657249930215-289.png]]
244	244
	378	+[[image:1654505874829-548.png]]
245	245
246	246
247		-=== 2.2.6 Use MQTT protocol to uplink data ===
	381	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
248	248
249		-This feature is supported since firmware version v110
	383	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
250	250
251	251
252		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
253		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
254		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
255		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
256		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
257		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
258		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	386	+[[image:1654505905236-553.png]]
259	259
260		-[[image:1657249978444-674.png]]
261	261
	389	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
262	262
263		-[[image:1657249990869-686.png]]
	391	+[[image:1654505925508-181.png]]
264	264
265	265
266		-(((
267		-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.
268		-)))
269	269
	395	+== 2.7 Frequency Plans ==
270	270
	397	+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.
271	271
272		-=== 2.2.7 Use TCP protocol to uplink data ===
273	273
274		-This feature is supported since firmware version v110
	400	+=== 2.7.1 EU863-870 (EU868) ===
275	275
	402	+(% style="color:#037691" %)** Uplink:**
276	276
277		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
278		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	404	+868.1 - SF7BW125 to SF12BW125
279	279
280		-[[image:1657250217799-140.png]]
	406	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
281	281
	408	+868.5 - SF7BW125 to SF12BW125
282	282
283		-[[image:1657250255956-604.png]]
	410	+867.1 - SF7BW125 to SF12BW125
284	284
	412	+867.3 - SF7BW125 to SF12BW125
285	285
	414	+867.5 - SF7BW125 to SF12BW125
286	286
287		-=== 2.2.8 Change Update Interval ===
	416	+867.7 - SF7BW125 to SF12BW125
288	288
289		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	418	+867.9 - SF7BW125 to SF12BW125
290	290
291		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	420	+868.8 - FSK
292	292
293		-(((
294		-(% style="color:red" %)**NOTE:**
295		-)))
296	296
297		-(((
298		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
299		-)))
	423	+(% style="color:#037691" %)** Downlink:**
300	300
	425	+Uplink channels 1-9 (RX1)
301	301
	427	+869.525 - SF9BW125 (RX2 downlink only)
302	302
303		-== 2.3  Uplink Payload ==
304	304
305		-In this mode, uplink payload includes in total 18 bytes
306	306
307		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
308		-|=(% style="width: 60px;" %)(((
309		-**Size(bytes)**
310		-)))|=(% 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**
311		-|(% 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"]]
	431	+=== 2.7.2 US902-928(US915) ===
312	312
313		-(((
314		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
315		-)))
	433	+Used in USA, Canada and South America. Default use CHE=2
316	316
	435	+(% style="color:#037691" %)**Uplink:**
317	317
318		-[[image:image-20220708111918-4.png]]
	437	+903.9 - SF7BW125 to SF10BW125
319	319
	439	+904.1 - SF7BW125 to SF10BW125
320	320
321		-The payload is ASCII string, representative same HEX:
	441	+904.3 - SF7BW125 to SF10BW125
322	322
323		-0x72403155615900640c7817075e0a8c02f900 where:
	443	+904.5 - SF7BW125 to SF10BW125
324	324
325		-* Device ID: 0x 724031556159 = 724031556159
326		-* Version: 0x0064=100=1.0.0
	445	+904.7 - SF7BW125 to SF10BW125
327	327
328		-* BAT: 0x0c78 = 3192 mV = 3.192V
329		-* Singal: 0x17 = 23
330		-* Soil Moisture: 0x075e= 1886 = 18.86  %
331		-* Soil Temperature:0x0a8c =2700=27 °C
332		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
333		-* Interrupt: 0x00 = 0
	447	+904.9 - SF7BW125 to SF10BW125
334	334
	449	+905.1 - SF7BW125 to SF10BW125
335	335
	451	+905.3 - SF7BW125 to SF10BW125
336	336
337	337
338		-== 2.4  Payload Explanation and Sensor Interface ==
	454	+(% style="color:#037691" %)**Downlink:**
339	339
	456	+923.3 - SF7BW500 to SF12BW500
340	340
341		-=== 2.4.1  Device ID ===
	458	+923.9 - SF7BW500 to SF12BW500
342	342
343		-(((
344		-By default, the Device ID equal to the last 6 bytes of IMEI.
345		-)))
	460	+924.5 - SF7BW500 to SF12BW500
346	346
347		-(((
348		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
349		-)))
	462	+925.1 - SF7BW500 to SF12BW500
350	350
351		-(((
352		-**Example:**
353		-)))
	464	+925.7 - SF7BW500 to SF12BW500
354	354
355		-(((
356		-AT+DEUI=A84041F15612
357		-)))
	466	+926.3 - SF7BW500 to SF12BW500
358	358
359		-(((
360		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
361		-)))
	468	+926.9 - SF7BW500 to SF12BW500
362	362
	470	+927.5 - SF7BW500 to SF12BW500
363	363
	472	+923.3 - SF12BW500(RX2 downlink only)
364	364
365		-=== 2.4.2  Version Info ===
366	366
367		-(((
368		-Specify the software version: 0x64=100, means firmware version 1.00.
369		-)))
370	370
371		-(((
372		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
373		-)))
	476	+=== 2.7.3 CN470-510 (CN470) ===
374	374
	478	+Used in China, Default use CHE=1
375	375
	480	+(% style="color:#037691" %)**Uplink:**
376	376
377		-=== 2.4.3  Battery Info ===
	482	+486.3 - SF7BW125 to SF12BW125
378	378
379		-(((
380		-Check the battery voltage for LSE01.
381		-)))
	484	+486.5 - SF7BW125 to SF12BW125
382	382
383		-(((
384		-Ex1: 0x0B45 = 2885mV
385		-)))
	486	+486.7 - SF7BW125 to SF12BW125
386	386
387		-(((
388		-Ex2: 0x0B49 = 2889mV
389		-)))
	488	+486.9 - SF7BW125 to SF12BW125
390	390
	490	+487.1 - SF7BW125 to SF12BW125
391	391
	492	+487.3 - SF7BW125 to SF12BW125
392	392
393		-=== 2.4.4  Signal Strength ===
	494	+487.5 - SF7BW125 to SF12BW125
394	394
395		-(((
396		-NB-IoT Network signal Strength.
397		-)))
	496	+487.7 - SF7BW125 to SF12BW125
398	398
399		-(((
400		-**Ex1: 0x1d = 29**
401		-)))
402	402
403		-(((
404		-(% style="color:blue" %)**0**(%%)  -113dBm or less
405		-)))
	499	+(% style="color:#037691" %)**Downlink:**
406	406
407		-(((
408		-(% style="color:blue" %)**1**(%%)  -111dBm
409		-)))
	501	+506.7 - SF7BW125 to SF12BW125
410	410
411		-(((
412		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
413		-)))
	503	+506.9 - SF7BW125 to SF12BW125
414	414
415		-(((
416		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
417		-)))
	505	+507.1 - SF7BW125 to SF12BW125
418	418
419		-(((
420		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
421		-)))
	507	+507.3 - SF7BW125 to SF12BW125
422	422
	509	+507.5 - SF7BW125 to SF12BW125
423	423
	511	+507.7 - SF7BW125 to SF12BW125
424	424
425		-=== 2.4.5  Soil Moisture ===
	513	+507.9 - SF7BW125 to SF12BW125
426	426
427		-(((
428		-(((
429		-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.
430		-)))
431		-)))
	515	+508.1 - SF7BW125 to SF12BW125
432	432
433		-(((
434		-(((
435		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
436		-)))
437		-)))
	517	+505.3 - SF12BW125 (RX2 downlink only)
438	438
439		-(((
440		-
441		-)))
442	442
443		-(((
444		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
445		-)))
446	446
	521	+=== 2.7.4 AU915-928(AU915) ===
447	447
	523	+Default use CHE=2
448	448
449		-=== 2.4.6  Soil Temperature ===
	525	+(% style="color:#037691" %)**Uplink:**
450	450
451		-(((
452		- 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
453		-)))
	527	+916.8 - SF7BW125 to SF12BW125
454	454
455		-(((
456		-**Example**:
457		-)))
	529	+917.0 - SF7BW125 to SF12BW125
458	458
459		-(((
460		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
461		-)))
	531	+917.2 - SF7BW125 to SF12BW125
462	462
463		-(((
464		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
465		-)))
	533	+917.4 - SF7BW125 to SF12BW125
466	466
	535	+917.6 - SF7BW125 to SF12BW125
467	467
	537	+917.8 - SF7BW125 to SF12BW125
468	468
469		-=== 2.4.7  Soil Conductivity (EC) ===
	539	+918.0 - SF7BW125 to SF12BW125
470	470
471		-(((
472		-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).
473		-)))
	541	+918.2 - SF7BW125 to SF12BW125
474	474
475		-(((
476		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
477		-)))
478	478
479		-(((
480		-Generally, the EC value of irrigation water is less than 800uS / cm.
481		-)))
	544	+(% style="color:#037691" %)**Downlink:**
482	482
483		-(((
484		-
485		-)))
	546	+923.3 - SF7BW500 to SF12BW500
486	486
487		-(((
488		-
489		-)))
	548	+923.9 - SF7BW500 to SF12BW500
490	490
491		-=== 2.4.8  Digital Interrupt ===
	550	+924.5 - SF7BW500 to SF12BW500
492	492
493		-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.
	552	+925.1 - SF7BW500 to SF12BW500
494	494
495		-The command is:
	554	+925.7 - SF7BW500 to SF12BW500
496	496
497		-(% 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]])**.**
	556	+926.3 - SF7BW500 to SF12BW500
498	498
	558	+926.9 - SF7BW500 to SF12BW500
499	499
500		-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.
	560	+927.5 - SF7BW500 to SF12BW500
501	501
	562	+923.3 - SF12BW500(RX2 downlink only)
502	502
503		-Example:
504	504
505		-0x(00): Normal uplink packet.
506	506
507		-0x(01): Interrupt Uplink Packet.
	566	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
508	508
	568	+(% style="color:#037691" %)**Default Uplink channel:**
509	509
	570	+923.2 - SF7BW125 to SF10BW125
510	510
511		-=== 2.4.9  ​+5V Output ===
	572	+923.4 - SF7BW125 to SF10BW125
512	512
513		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
514	514
	575	+(% style="color:#037691" %)**Additional Uplink Channel**:
515	515
516		-The 5V output time can be controlled by AT Command.
	577	+(OTAA mode, channel added by JoinAccept message)
517	517
518		-(% style="color:blue" %)**AT+5VT=1000**
	579	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
519	519
520		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	581	+922.2 - SF7BW125 to SF10BW125
521	521
	583	+922.4 - SF7BW125 to SF10BW125
522	522
	585	+922.6 - SF7BW125 to SF10BW125
523	523
524		-== 2.5  Downlink Payload ==
	587	+922.8 - SF7BW125 to SF10BW125
525	525
526		-By default, NSE01 prints the downlink payload to console port.
	589	+923.0 - SF7BW125 to SF10BW125
527	527
528		-[[image:image-20220708133731-5.png]]
	591	+922.0 - SF7BW125 to SF10BW125
529	529
530	530
531		-(((
532		-(% style="color:blue" %)**Examples:**
533		-)))
	594	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
534	534
535		-(((
536		-
537		-)))
	596	+923.6 - SF7BW125 to SF10BW125
538	538
539		-* (((
540		-(% style="color:blue" %)**Set TDC**
541		-)))
	598	+923.8 - SF7BW125 to SF10BW125
542	542
543		-(((
544		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
545		-)))
	600	+924.0 - SF7BW125 to SF10BW125
546	546
547		-(((
548		-Payload:    01 00 00 1E    TDC=30S
549		-)))
	602	+924.2 - SF7BW125 to SF10BW125
550	550
551		-(((
552		-Payload:    01 00 00 3C    TDC=60S
553		-)))
	604	+924.4 - SF7BW125 to SF10BW125
554	554
555		-(((
556		-
557		-)))
	606	+924.6 - SF7BW125 to SF10BW125
558	558
559		-* (((
560		-(% style="color:blue" %)**Reset**
561		-)))
562	562
563		-(((
564		-If payload = 0x04FF, it will reset the NSE01
565		-)))
	609	+(% style="color:#037691" %)** Downlink:**
566	566
	611	+Uplink channels 1-8 (RX1)
567	567
568		-* (% style="color:blue" %)**INTMOD**
	613	+923.2 - SF10BW125 (RX2)
569	569
570		-Downlink Payload: 06000003, Set AT+INTMOD=3
571	571
572	572
	617	+=== 2.7.6 KR920-923 (KR920) ===
573	573
574		-== 2.6  ​LED Indicator ==
	619	+Default channel:
575	575
576		-(((
577		-The NSE01 has an internal LED which is to show the status of different state.
	621	+922.1 - SF7BW125 to SF12BW125
578	578
	623	+922.3 - SF7BW125 to SF12BW125
579	579
580		-* 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)
581		-* Then the LED will be on for 1 second means device is boot normally.
582		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
583		-* For each uplink probe, LED will be on for 500ms.
584		-)))
	625	+922.5 - SF7BW125 to SF12BW125
585	585
586	586
	628	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
587	587
	630	+922.1 - SF7BW125 to SF12BW125
588	588
589		-== 2.7  Installation in Soil ==
	632	+922.3 - SF7BW125 to SF12BW125
590	590
591		-__**Measurement the soil surface**__
	634	+922.5 - SF7BW125 to SF12BW125
592	592
593		-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]]
	636	+922.7 - SF7BW125 to SF12BW125
594	594
595		-[[image:1657259653666-883.png]] ​
	638	+922.9 - SF7BW125 to SF12BW125
596	596
	640	+923.1 - SF7BW125 to SF12BW125
597	597
598		-(((
599		-
	642	+923.3 - SF7BW125 to SF12BW125
600	600
601		-(((
602		-Dig a hole with diameter > 20CM.
603		-)))
604	604
605		-(((
606		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
607		-)))
608		-)))
	645	+(% style="color:#037691" %)**Downlink:**
609	609
610		-[[image:1654506665940-119.png]]
	647	+Uplink channels 1-7(RX1)
611	611
612		-(((
613		-
614		-)))
	649	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
615	615
616	616
617		-== 2.8  ​Firmware Change Log ==
618	618
	653	+=== 2.7.7 IN865-867 (IN865) ===
619	619
620		-Download URL & Firmware Change log
	655	+(% style="color:#037691" %)** Uplink:**
621	621
622		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	657	+865.0625 - SF7BW125 to SF12BW125
623	623
	659	+865.4025 - SF7BW125 to SF12BW125
624	624
625		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	661	+865.9850 - SF7BW125 to SF12BW125
626	626
627	627
	664	+(% style="color:#037691" %) **Downlink:**
628	628
629		-== 2.9  ​Battery Analysis ==
	666	+Uplink channels 1-3 (RX1)
630	630
631		-=== 2.9.1  ​Battery Type ===
	668	+866.550 - SF10BW125 (RX2)
632	632
633	633
634		-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.
635	635
636	636
637		-The battery is designed to last for several years depends on the actually use environment and update interval.
	673	+== 2.8 LED Indicator ==
638	638
	675	+The LSE01 has an internal LED which is to show the status of different state.
639	639
640		-The battery related documents as below:
	677	+* Blink once when device power on.
	678	+* Solid ON for 5 seconds once device successful Join the network.
	679	+* Blink once when device transmit a packet.
641	641
642		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
643		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
644		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	681	+== 2.9 Installation in Soil ==
645	645
	683	+**Measurement the soil surface**
	684	+
	685	+
	686	+[[image:1654506634463-199.png]] ​
	687	+
646	646	(((
647		-[[image:image-20220708140453-6.png]]
	689	+(((
	690	+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.
648	648	)))
	692	+)))
649	649
650	650
651	651
652		-=== 2.9.2  Power consumption Analyze ===
	696	+[[image:1654506665940-119.png]]
653	653
654	654	(((
655		-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.
	699	+Dig a hole with diameter > 20CM.
656	656	)))
657	657
	702	+(((
	703	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	704	+)))
658	658
	706	+
	707	+== 2.10 ​Firmware Change Log ==
	708	+
659	659	(((
660		-Instruction to use as below:
	710	+**Firmware download link:**
661	661	)))
662	662
663	663	(((
664		-(% 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/]]
	714	+[[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/]]
665	665	)))
666	666
	717	+(((
	718	+
	719	+)))
667	667
668	668	(((
669		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	722	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
670	670	)))
671	671
672		-* (((
673		-Product Model
	725	+(((
	726	+
674	674	)))
675		-* (((
676		-Uplink Interval
	728	+
	729	+(((
	730	+**V1.0.**
677	677	)))
678		-* (((
679		-Working Mode
680		-)))
681	681
682	682	(((
683		-And the Life expectation in difference case will be shown on the right.
	734	+Release
684	684	)))
685	685
686		-[[image:image-20220708141352-7.jpeg]]
687	687
	738	+== 2.11 ​Battery Analysis ==
688	688
	740	+=== 2.11.1 ​Battery Type ===
689	689
690		-=== 2.9.3  ​Battery Note ===
	742	+(((
	743	+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.
	744	+)))
691	691
692	692	(((
693		-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.
	747	+The battery is designed to last for more than 5 years for the LSN50.
694	694	)))
695	695
	750	+(((
	751	+(((
	752	+The battery-related documents are as below:
	753	+)))
	754	+)))
696	696
	756	+* (((
	757	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	758	+)))
	759	+* (((
	760	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	761	+)))
	762	+* (((
	763	+[[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/]]
	764	+)))
697	697
698		-=== 2.9.4  Replace the battery ===
	766	+ [[image:image-20220610172436-1.png]]
699	699
	768	+
	769	+
	770	+=== 2.11.2 ​Battery Note ===
	771	+
700	700	(((
701		-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).
	773	+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.
702	702	)))
703	703
704	704
705	705
706		-= 3. ​ Access NB-IoT Module =
	778	+=== 2.11.3 Replace the battery ===
707	707
708	708	(((
709		-Users can directly access the AT command set of the NB-IoT module.
	781	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
710	710	)))
711	711
712	712	(((
713		-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/]]
	785	+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.
714	714	)))
715	715
716		-[[image:1657261278785-153.png]]
	788	+(((
	789	+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)
	790	+)))
717	717
718	718
719	719
720		-= 4.  Using the AT Commands =
	794	+= 3. ​Using the AT Commands =
721	721
722		-== 4.1  Access AT Commands ==
	796	+== 3.1 Access AT Commands ==
723	723
724		-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/]]
725	725
	799	+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.
726	726
727		-AT+<CMD>?  : Help on <CMD>
	801	+[[image:1654501986557-872.png||height="391" width="800"]]
728	728
729		-AT+<CMD>         : Run <CMD>
730	730
731		-AT+<CMD>=<value> : Set the value
	804	+Or if you have below board, use below connection:
732	732
733		-AT+<CMD>=?  : Get the value
734	734
	807	+[[image:1654502005655-729.png||height="503" width="801"]]
735	735
	809	+
	810	+
	811	+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:
	812	+
	813	+
	814	+ [[image:1654502050864-459.png||height="564" width="806"]]
	815	+
	816	+
	817	+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]]
	818	+
	819	+
	820	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	821	+
	822	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	823	+
	824	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	825	+
	826	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	827	+
	828	+
736	736	(% style="color:#037691" %)**General Commands**(%%)
737	737
738		-AT  : Attention
	831	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
739	739
740		-AT?  : Short Help
	833	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
741	741
742		-ATZ  : MCU Reset
	835	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
743	743
744		-AT+TDC  : Application Data Transmission Interval
	837	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
745	745
746		-AT+CFG  : Print all configurations
747	747
748		-AT+CFGMOD           : Working mode selection
	840	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
749	749
750		-AT+INTMOD            : Set the trigger interrupt mode
	842	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
751	751
752		-AT+5VT  : Set extend the time of 5V power
	844	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
753	753
754		-AT+PRO  : Choose agreement
	846	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
755	755
756		-AT+WEIGRE  : Get weight or set weight to 0
	848	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
757	757
758		-AT+WEIGAP  : Get or Set the GapValue of weight
	850	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
759	759
760		-AT+RXDL  : Extend the sending and receiving time
	852	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
761	761
762		-AT+CNTFAC  : Get or set counting parameters
	854	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
763	763
764		-AT+SERVADDR  : Server Address
	856	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
765	765
	858	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
766	766
767		-(% style="color:#037691" %)**COAP Management**
	860	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
768	768
769		-AT+URI            : Resource parameters
	862	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
770	770
	864	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
771	771
772		-(% style="color:#037691" %)**UDP Management**
	866	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
773	773
774		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	868	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
775	775
	870	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
776	776
777		-(% style="color:#037691" %)**MQTT Management**
	872	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
778	778
779		-AT+CLIENT               : Get or Set MQTT client
780	780
781		-AT+UNAME  : Get or Set MQTT Username
	875	+(% style="color:#037691" %)**LoRa Network Management**
782	782
783		-AT+PWD                  : Get or Set MQTT password
	877	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
784	784
785		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	879	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
786	786
787		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	881	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
788	788
	883	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
789	789
790		-(% style="color:#037691" %)**Information**
	885	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
791	791
792		-AT+FDR  : Factory Data Reset
	887	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
793	793
794		-AT+PWORD  : Serial Access Password
	889	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
795	795
	891	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
796	796
	893	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
797	797
798		-= ​5.  FAQ =
	895	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
799	799
800		-== 5.1 ​ How to Upgrade Firmware ==
	897	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
801	801
	899	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
802	802
	901	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	902	+
	903	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	904	+
	905	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	906	+
	907	+
	908	+(% style="color:#037691" %)**Information**
	909	+
	910	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	911	+
	912	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	913	+
	914	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	915	+
	916	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	917	+
	918	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	919	+
	920	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	921	+
	922	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	923	+
	924	+
	925	+= ​4. FAQ =
	926	+
	927	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	928	+
803	803	(((
804		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	930	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	931	+When downloading the images, choose the required image file for download. ​
805	805	)))
806	806
807	807	(((
808		-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]]
	935	+
809	809	)))
810	810
811	811	(((
812		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	939	+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.
813	813	)))
814	814
	942	+(((
	943	+
	944	+)))
815	815
	946	+(((
	947	+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.
	948	+)))
816	816
817		-= 6.  Trouble Shooting =
	950	+(((
	951	+
	952	+)))
818	818
819		-== 6.1  ​Connection problem when uploading firmware ==
	954	+(((
	955	+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.
	956	+)))
820	820
	958	+[[image:image-20220606154726-3.png]]
821	821
822		-(% class="wikigeneratedid" %)
	960	+
	961	+When you use the TTN network, the US915 frequency bands use are:
	962	+
	963	+* 903.9 - SF7BW125 to SF10BW125
	964	+* 904.1 - SF7BW125 to SF10BW125
	965	+* 904.3 - SF7BW125 to SF10BW125
	966	+* 904.5 - SF7BW125 to SF10BW125
	967	+* 904.7 - SF7BW125 to SF10BW125
	968	+* 904.9 - SF7BW125 to SF10BW125
	969	+* 905.1 - SF7BW125 to SF10BW125
	970	+* 905.3 - SF7BW125 to SF10BW125
	971	+* 904.6 - SF8BW500
	972	+
823	823	(((
824		-(% 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;"]]
	974	+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:
	975	+
	976	+* (% style="color:#037691" %)**AT+CHE=2**
	977	+* (% style="color:#037691" %)**ATZ**
825	825	)))
826	826
	980	+(((
	981	+
827	827
	983	+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.
	984	+)))
828	828
829		-== 6.2  AT Command input doesn't work ==
	986	+(((
	987	+
	988	+)))
830	830
831	831	(((
	991	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	992	+)))
	993	+
	994	+[[image:image-20220606154825-4.png]]
	995	+
	996	+
	997	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	998	+
	999	+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]].
	1000	+
	1001	+
	1002	+= 5. Trouble Shooting =
	1003	+
	1004	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1005	+
	1006	+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.
	1007	+
	1008	+
	1009	+== 5.2 AT Command input doesn't work ==
	1010	+
	1011	+(((
832	832	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.
833	833	)))
834	834
835	835
	1016	+== 5.3 Device rejoin in at the second uplink packet ==
836	836
837		-= 7. ​ Order Info =
	1018	+(% style="color:#4f81bd" %)**Issue describe as below:**
838	838
	1020	+[[image:1654500909990-784.png]]
839	839
840		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
841	841
	1023	+(% style="color:#4f81bd" %)**Cause for this issue:**
842	842
	1025	+(((
	1026	+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.
	1027	+)))
	1028	+
	1029	+
	1030	+(% style="color:#4f81bd" %)**Solution: **
	1031	+
	1032	+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:
	1033	+
	1034	+[[image:1654500929571-736.png||height="458" width="832"]]
	1035	+
	1036	+
	1037	+= 6. ​Order Info =
	1038	+
	1039	+
	1040	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1041	+
	1042	+
	1043	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1044	+
	1045	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1046	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1047	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1048	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1049	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1050	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1051	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1052	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1053	+
	1054	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1055	+
	1056	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1057	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1058	+
843	843	(% class="wikigeneratedid" %)
844	844	(((
845	845
846	846	)))
847	847
848		-= 8.  Packing Info =
	1064	+= 7. Packing Info =
849	849
850	850	(((
851	851
852	852
853	853	(% style="color:#037691" %)**Package Includes**:
	1070	+)))
854	854
855		-
856		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
857		-* External antenna x 1
	1072	+* (((
	1073	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
858	858	)))
859	859
860	860	(((
...	...	@@ -861,20 +861,24 @@
861	861
862	862
863	863	(% style="color:#037691" %)**Dimension and weight**:
	1080	+)))
864	864
865		-
866		-* Size: 195 x 125 x 55 mm
867		-* Weight:   420g
	1082	+* (((
	1083	+Device Size: cm
868	868	)))
	1085	+* (((
	1086	+Device Weight: g
	1087	+)))
	1088	+* (((
	1089	+Package Size / pcs : cm
	1090	+)))
	1091	+* (((
	1092	+Weight / pcs : g
869	869
870		-(((
871	871
872		-
873		-
874		-
875	875	)))
876	876
877		-= 9.  Support =
	1097	+= 8. Support =
878	878
879	879	* 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.
880	880	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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