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

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1		-NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
	1	+LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual

Content

...	...	@@ -20,800 +20,1073 @@
20	20
21	21
22	22
	23	+= 1. Introduction =
23	23
24		-= 1.  Introduction =
	25	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
25	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.
	30	+The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
33	33	)))
34	34
35	35	(((
36		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	34	+It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
37	37	)))
38	38
39	39	(((
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.
	38	+The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
41	41	)))
42	42
43	43	(((
44		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	42	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
45	45	)))
46	46
47		-
	45	+(((
	46	+Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
48	48	)))
49	49
	49	+
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1657245163077-232.png]]
	53	+[[image:1654503265560-120.png]]
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	57	+== 1.2 ​Features ==
58	58
59		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	59	+* LoRaWAN 1.0.3 Class A
	60	+* Ultra low power consumption
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
62	62	* Monitor Soil Conductivity
	64	+* 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
	69	+* 4000mAh or 8500mAh Battery for long term use
71	71
72	72
73		-== 1.3  Specification ==
	72	+== 1.3 Specification ==
74	74
	74	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
75	75
76		-(% style="color:#037691" %)**Common DC Characteristics:**
	76	+[[image:image-20220606162220-5.png]]
77	77
78		-* Supply Voltage: 2.1v ~~ 3.6v
79		-* Operating Temperature: -40 ~~ 85°C
80	80
81		-(% style="color:#037691" %)**NB-IoT Spec:**
82	82
83		-* - B1 @H-FDD: 2100MHz
84		-* - B3 @H-FDD: 1800MHz
85		-* - B8 @H-FDD: 900MHz
86		-* - B5 @H-FDD: 850MHz
87		-* - B20 @H-FDD: 800MHz
88		-* - B28 @H-FDD: 700MHz
	80	+== ​1.4 Applications ==
89	89
90		-Probe(% style="color:#037691" %)** Specification:**
	82	+* Smart Agriculture
91	91
92		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	84	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	85	+​
93	93
94		-[[image:image-20220708101224-1.png]]
	87	+== 1.5 Firmware Change log ==
95	95
96	96
	90	+**LSE01 v1.0 :**  Release
97	97
98		-== ​1.4  Applications ==
99	99
100		-* Smart Agriculture
101	101
102		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103		-​
	94	+= 2. Configure LSE01 to connect to LoRaWAN network =
104	104
105		-== 1.5  Pin Definitions ==
	96	+== 2.1 How it works ==
106	106
	98	+(((
	99	+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
	100	+)))
107	107
108		-[[image:1657246476176-652.png]]
	102	+(((
	103	+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"]].
	104	+)))
109	109
110	110
111	111
112		-= 2.  Use NSE01 to communicate with IoT Server =
	108	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
113	113
114		-== 2.1  How it works ==
	110	+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.
115	115
116	116
	113	+[[image:1654503992078-669.png]]
	114	+
	115	+
	116	+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.
	117	+
	118	+
	119	+(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	120	+
	121	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	122	+
	123	+[[image:image-20220606163732-6.jpeg]]
	124	+
	125	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	126	+
	127	+**Add APP EUI in the application**
	128	+
	129	+
	130	+[[image:1654504596150-405.png]]
	131	+
	132	+
	133	+
	134	+**Add APP KEY and DEV EUI**
	135	+
	136	+[[image:1654504683289-357.png]]
	137	+
	138	+
	139	+
	140	+(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	141	+
	142	+
	143	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	144	+
	145	+[[image:image-20220606163915-7.png]]
	146	+
	147	+
	148	+(% 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.
	149	+
	150	+[[image:1654504778294-788.png]]
	151	+
	152	+
	153	+
	154	+== 2.3 Uplink Payload ==
	155	+
	156	+
	157	+=== 2.3.1 MOD~=0(Default Mode) ===
	158	+
	159	+LSE01 will uplink payload via LoRaWAN with below payload format:
	160	+
117	117	(((
118		-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.
	162	+Uplink payload includes in total 11 bytes.
119	119	)))
120	120
	165	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	166	+|(((
	167	+**Size**
121	121
	169	+**(bytes)**
	170	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	171	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	172	+Temperature
	173	+
	174	+(Reserve, Ignore now)
	175	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	176	+MOD & Digital Interrupt
	177	+
	178	+(Optional)
	179	+)))
	180	+
	181	+
	182	+=== 2.3.2 MOD~=1(Original value) ===
	183	+
	184	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	185	+
	186	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	187	+|(((
	188	+**Size**
	189	+
	190	+**(bytes)**
	191	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	192	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	193	+Temperature
	194	+
	195	+(Reserve, Ignore now)
	196	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	197	+MOD & Digital Interrupt
	198	+
	199	+(Optional)
	200	+)))
	201	+
	202	+
	203	+=== 2.3.3 Battery Info ===
	204	+
122	122	(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	206	+Check the battery voltage for LSE01.
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
	209	+(((
	210	+Ex1: 0x0B45 = 2885mV
	211	+)))
127	127
128	128	(((
	214	+Ex2: 0x0B49 = 2889mV
	215	+)))
	216	+
	217	+
	218	+
	219	+=== 2.3.4 Soil Moisture ===
	220	+
	221	+(((
	222	+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.
	223	+)))
	224	+
	225	+(((
	226	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	227	+)))
	228	+
	229	+(((
129	129
130	130	)))
131	131
	233	+(((
	234	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	235	+)))
132	132
133	133
134		-== 2.2 ​ Configure the NSE01 ==
135	135
	239	+=== 2.3.5 Soil Temperature ===
136	136
137		-=== 2.2.1 Test Requirement ===
	241	+(((
	242	+ 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
	243	+)))
138	138
	245	+(((
	246	+**Example**:
	247	+)))
139	139
140	140	(((
141		-To use NSE01 in your city, make sure meet below requirements:
	250	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
142	142	)))
143	143
144		-* Your local operator has already distributed a NB-IoT Network there.
145		-* The local NB-IoT network used the band that NSE01 supports.
146		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	253	+(((
	254	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	255	+)))
147	147
	257	+
	258	+
	259	+=== 2.3.6 Soil Conductivity (EC) ===
	260	+
148	148	(((
149		-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
	262	+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).
150	150	)))
151	151
	265	+(((
	266	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	267	+)))
152	152
153		-[[image:1657249419225-449.png]]
	269	+(((
	270	+Generally, the EC value of irrigation water is less than 800uS / cm.
	271	+)))
154	154
	273	+(((
	274	+
	275	+)))
155	155
	277	+(((
	278	+
	279	+)))
156	156
157		-=== 2.2.2 Insert SIM card ===
	281	+=== 2.3.7 MOD ===
158	158
159		-Insert the NB-IoT Card get from your provider.
	283	+Firmware version at least v2.1 supports changing mode.
160	160
161		-User need to take out the NB-IoT module and insert the SIM card like below:
	285	+For example, bytes[10]=90
162	162
	287	+mod=(bytes[10]>>7)&0x01=1.
163	163
164		-[[image:1657249468462-536.png]]
165	165
	290	+**Downlink Command:**
166	166
	292	+If payload = 0x0A00, workmode=0
167	167
168		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	294	+If** **payload =** **0x0A01, workmode=1
169	169
	296	+
	297	+
	298	+=== 2.3.8 ​Decode payload in The Things Network ===
	299	+
	300	+While using TTN network, you can add the payload format to decode the payload.
	301	+
	302	+
	303	+[[image:1654505570700-128.png]]
	304	+
170	170	(((
	306	+The payload decoder function for TTN is here:
	307	+)))
	308	+
171	171	(((
172		-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.
	310	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
173	173	)))
174		-)))
175	175
176	176
177		-**Connection:**
	314	+== 2.4 Uplink Interval ==
178	178
179		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	316	+The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
180	180
181		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
182	182
183		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
184	184
	320	+== 2.5 Downlink Payload ==
185	185
186		-In the PC, use below serial tool settings:
	322	+By default, LSE50 prints the downlink payload to console port.
187	187
188		-* Baud:  (% style="color:green" %)**9600**
189		-* Data bits:** (% style="color:green" %)8(%%)**
190		-* Stop bits: (% style="color:green" %)**1**
191		-* Parity:  (% style="color:green" %)**None**
192		-* Flow Control: (% style="color:green" %)**None**
	324	+[[image:image-20220606165544-8.png]]
193	193
	326	+
194	194	(((
195		-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.
	328	+(% style="color:blue" %)**Examples:**
196	196	)))
197	197
198		-[[image:image-20220708110657-3.png]]
	331	+(((
	332	+
	333	+)))
199	199
200		-(% 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/]]
	335	+* (((
	336	+(% style="color:blue" %)**Set TDC**
	337	+)))
201	201
	339	+(((
	340	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	341	+)))
202	202
	343	+(((
	344	+Payload:    01 00 00 1E    TDC=30S
	345	+)))
203	203
204		-=== 2.2.4 Use CoAP protocol to uplink data ===
	347	+(((
	348	+Payload:    01 00 00 3C    TDC=60S
	349	+)))
205	205
206		-(% 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/]]
	351	+(((
	352	+
	353	+)))
207	207
	355	+* (((
	356	+(% style="color:blue" %)**Reset**
	357	+)))
208	208
209		-**Use below commands:**
	359	+(((
	360	+If payload = 0x04FF, it will reset the LSE01
	361	+)))
210	210
211		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
212		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
213		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
214	214
215		-For parameter description, please refer to AT command set
	364	+* (% style="color:blue" %)**CFM**
216	216
217		-[[image:1657249793983-486.png]]
	366	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
218	218
219	219
220		-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.
221	221
222		-[[image:1657249831934-534.png]]
	370	+== 2.6 ​Show Data in DataCake IoT Server ==
223	223
	372	+(((
	373	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
	374	+)))
224	224
	376	+(((
	377	+
	378	+)))
225	225
226		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	380	+(((
	381	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
	382	+)))
227	227
228		-This feature is supported since firmware version v1.0.1
	384	+(((
	385	+(% 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:
	386	+)))
229	229
230	230
231		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
232		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
233		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	389	+[[image:1654505857935-743.png]]
234	234
235		-[[image:1657249864775-321.png]]
236	236
	392	+[[image:1654505874829-548.png]]
237	237
238		-[[image:1657249930215-289.png]]
239	239
	395	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
240	240
	397	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
241	241
242		-=== 2.2.6 Use MQTT protocol to uplink data ===
243	243
244		-This feature is supported since firmware version v110
	400	+[[image:1654505905236-553.png]]
245	245
246	246
247		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
248		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
249		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
250		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
251		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
252		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
253		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	403	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
254	254
255		-[[image:1657249978444-674.png]]
	405	+[[image:1654505925508-181.png]]
256	256
257	257
258		-[[image:1657249990869-686.png]]
259	259
	409	+== 2.7 Frequency Plans ==
260	260
261		-(((
262		-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.
263		-)))
	411	+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.
264	264
265	265
	414	+=== 2.7.1 EU863-870 (EU868) ===
266	266
267		-=== 2.2.7 Use TCP protocol to uplink data ===
	416	+(% style="color:#037691" %)** Uplink:**
268	268
269		-This feature is supported since firmware version v110
	418	+868.1 - SF7BW125 to SF12BW125
270	270
	420	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
271	271
272		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
273		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	422	+868.5 - SF7BW125 to SF12BW125
274	274
275		-[[image:1657250217799-140.png]]
	424	+867.1 - SF7BW125 to SF12BW125
276	276
	426	+867.3 - SF7BW125 to SF12BW125
277	277
278		-[[image:1657250255956-604.png]]
	428	+867.5 - SF7BW125 to SF12BW125
279	279
	430	+867.7 - SF7BW125 to SF12BW125
280	280
	432	+867.9 - SF7BW125 to SF12BW125
281	281
282		-=== 2.2.8 Change Update Interval ===
	434	+868.8 - FSK
283	283
284		-User can use below command to change the (% style="color:green" %)**uplink interval**.
285	285
286		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	437	+(% style="color:#037691" %)** Downlink:**
287	287
288		-(((
289		-(% style="color:red" %)**NOTE:**
290		-)))
	439	+Uplink channels 1-9 (RX1)
291	291
292		-(((
293		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
294		-)))
	441	+869.525 - SF9BW125 (RX2 downlink only)
295	295
296	296
297	297
298		-== 2.3  Uplink Payload ==
	445	+=== 2.7.2 US902-928(US915) ===
299	299
300		-In this mode, uplink payload includes in total 18 bytes
	447	+Used in USA, Canada and South America. Default use CHE=2
301	301
302		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
303		-|=(% style="width: 50px;" %)(((
304		-**Size(bytes)**
305		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
306		-|(% 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"]]
	449	+(% style="color:#037691" %)**Uplink:**
307	307
308		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	451	+903.9 - SF7BW125 to SF10BW125
309	309
	453	+904.1 - SF7BW125 to SF10BW125
310	310
311		-[[image:image-20220708111918-4.png]]
	455	+904.3 - SF7BW125 to SF10BW125
312	312
	457	+904.5 - SF7BW125 to SF10BW125
313	313
314		-The payload is ASCII string, representative same HEX:
	459	+904.7 - SF7BW125 to SF10BW125
315	315
316		-0x72403155615900640c7817075e0a8c02f900 where:
	461	+904.9 - SF7BW125 to SF10BW125
317	317
318		-* Device ID: 0x 724031556159 = 724031556159
319		-* Version: 0x0064=100=1.0.0
	463	+905.1 - SF7BW125 to SF10BW125
320	320
321		-* BAT: 0x0c78 = 3192 mV = 3.192V
322		-* Singal: 0x17 = 23
323		-* Soil Moisture: 0x075e= 1886 = 18.86  %
324		-* Soil Temperature:0x0a8c =2700=27 °C
325		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
326		-* Interrupt: 0x00 = 0
	465	+905.3 - SF7BW125 to SF10BW125
327	327
328	328
329		-== 2.4  Payload Explanation and Sensor Interface ==
	468	+(% style="color:#037691" %)**Downlink:**
330	330
	470	+923.3 - SF7BW500 to SF12BW500
331	331
332		-=== 2.4.1  Device ID ===
	472	+923.9 - SF7BW500 to SF12BW500
333	333
334		-By default, the Device ID equal to the last 6 bytes of IMEI.
	474	+924.5 - SF7BW500 to SF12BW500
335	335
336		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	476	+925.1 - SF7BW500 to SF12BW500
337	337
338		-**Example:**
	478	+925.7 - SF7BW500 to SF12BW500
339	339
340		-AT+DEUI=A84041F15612
	480	+926.3 - SF7BW500 to SF12BW500
341	341
342		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	482	+926.9 - SF7BW500 to SF12BW500
343	343
	484	+927.5 - SF7BW500 to SF12BW500
344	344
	486	+923.3 - SF12BW500(RX2 downlink only)
345	345
346		-=== 2.4.2  Version Info ===
347	347
348		-Specify the software version: 0x64=100, means firmware version 1.00.
349	349
350		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	490	+=== 2.7.3 CN470-510 (CN470) ===
351	351
	492	+Used in China, Default use CHE=1
352	352
	494	+(% style="color:#037691" %)**Uplink:**
353	353
354		-=== 2.4.3  Battery Info ===
	496	+486.3 - SF7BW125 to SF12BW125
355	355
356		-(((
357		-Check the battery voltage for LSE01.
358		-)))
	498	+486.5 - SF7BW125 to SF12BW125
359	359
360		-(((
361		-Ex1: 0x0B45 = 2885mV
362		-)))
	500	+486.7 - SF7BW125 to SF12BW125
363	363
364		-(((
365		-Ex2: 0x0B49 = 2889mV
366		-)))
	502	+486.9 - SF7BW125 to SF12BW125
367	367
	504	+487.1 - SF7BW125 to SF12BW125
368	368
	506	+487.3 - SF7BW125 to SF12BW125
369	369
370		-=== 2.4.4  Signal Strength ===
	508	+487.5 - SF7BW125 to SF12BW125
371	371
372		-NB-IoT Network signal Strength.
	510	+487.7 - SF7BW125 to SF12BW125
373	373
374		-**Ex1: 0x1d = 29**
375	375
376		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	513	+(% style="color:#037691" %)**Downlink:**
377	377
378		-(% style="color:blue" %)**1**(%%)  -111dBm
	515	+506.7 - SF7BW125 to SF12BW125
379	379
380		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	517	+506.9 - SF7BW125 to SF12BW125
381	381
382		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	519	+507.1 - SF7BW125 to SF12BW125
383	383
384		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	521	+507.3 - SF7BW125 to SF12BW125
385	385
	523	+507.5 - SF7BW125 to SF12BW125
386	386
	525	+507.7 - SF7BW125 to SF12BW125
387	387
388		-=== 2.4.5  Soil Moisture ===
	527	+507.9 - SF7BW125 to SF12BW125
389	389
390		-(((
391		-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.
392		-)))
	529	+508.1 - SF7BW125 to SF12BW125
393	393
394		-(((
395		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
396		-)))
	531	+505.3 - SF12BW125 (RX2 downlink only)
397	397
398		-(((
399		-
400		-)))
401	401
402		-(((
403		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
404		-)))
405	405
	535	+=== 2.7.4 AU915-928(AU915) ===
406	406
	537	+Default use CHE=2
407	407
408		-=== 2.4.6  Soil Temperature ===
	539	+(% style="color:#037691" %)**Uplink:**
409	409
410		-(((
411		- 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
412		-)))
	541	+916.8 - SF7BW125 to SF12BW125
413	413
414		-(((
415		-**Example**:
416		-)))
	543	+917.0 - SF7BW125 to SF12BW125
417	417
418		-(((
419		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
420		-)))
	545	+917.2 - SF7BW125 to SF12BW125
421	421
422		-(((
423		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
424		-)))
	547	+917.4 - SF7BW125 to SF12BW125
425	425
	549	+917.6 - SF7BW125 to SF12BW125
426	426
	551	+917.8 - SF7BW125 to SF12BW125
427	427
428		-=== 2.4.7  Soil Conductivity (EC) ===
	553	+918.0 - SF7BW125 to SF12BW125
429	429
430		-(((
431		-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).
432		-)))
	555	+918.2 - SF7BW125 to SF12BW125
433	433
434		-(((
435		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
436		-)))
437	437
438		-(((
439		-Generally, the EC value of irrigation water is less than 800uS / cm.
440		-)))
	558	+(% style="color:#037691" %)**Downlink:**
441	441
442		-(((
443		-
444		-)))
	560	+923.3 - SF7BW500 to SF12BW500
445	445
446		-(((
447		-
448		-)))
	562	+923.9 - SF7BW500 to SF12BW500
449	449
450		-=== 2.4.8  Digital Interrupt ===
	564	+924.5 - SF7BW500 to SF12BW500
451	451
452		-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.
	566	+925.1 - SF7BW500 to SF12BW500
453	453
454		-The command is:
	568	+925.7 - SF7BW500 to SF12BW500
455	455
456		-(% 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]])**.**
	570	+926.3 - SF7BW500 to SF12BW500
457	457
	572	+926.9 - SF7BW500 to SF12BW500
458	458
459		-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.
	574	+927.5 - SF7BW500 to SF12BW500
460	460
	576	+923.3 - SF12BW500(RX2 downlink only)
461	461
462		-Example:
463	463
464		-0x(00): Normal uplink packet.
465	465
466		-0x(01): Interrupt Uplink Packet.
	580	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
467	467
	582	+(% style="color:#037691" %)**Default Uplink channel:**
468	468
	584	+923.2 - SF7BW125 to SF10BW125
469	469
470		-=== 2.4.9  ​+5V Output ===
	586	+923.4 - SF7BW125 to SF10BW125
471	471
472		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
473	473
	589	+(% style="color:#037691" %)**Additional Uplink Channel**:
474	474
475		-The 5V output time can be controlled by AT Command.
	591	+(OTAA mode, channel added by JoinAccept message)
476	476
477		-(% style="color:blue" %)**AT+5VT=1000**
	593	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
478	478
479		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	595	+922.2 - SF7BW125 to SF10BW125
480	480
	597	+922.4 - SF7BW125 to SF10BW125
481	481
	599	+922.6 - SF7BW125 to SF10BW125
482	482
483		-== 2.5  Downlink Payload ==
	601	+922.8 - SF7BW125 to SF10BW125
484	484
485		-By default, NSE01 prints the downlink payload to console port.
	603	+923.0 - SF7BW125 to SF10BW125
486	486
487		-[[image:image-20220708133731-5.png]]
	605	+922.0 - SF7BW125 to SF10BW125
488	488
489	489
490		-(((
491		-(% style="color:blue" %)**Examples:**
492		-)))
	608	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
493	493
494		-(((
495		-
496		-)))
	610	+923.6 - SF7BW125 to SF10BW125
497	497
498		-* (((
499		-(% style="color:blue" %)**Set TDC**
500		-)))
	612	+923.8 - SF7BW125 to SF10BW125
501	501
502		-(((
503		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
504		-)))
	614	+924.0 - SF7BW125 to SF10BW125
505	505
506		-(((
507		-Payload:    01 00 00 1E    TDC=30S
508		-)))
	616	+924.2 - SF7BW125 to SF10BW125
509	509
510		-(((
511		-Payload:    01 00 00 3C    TDC=60S
512		-)))
	618	+924.4 - SF7BW125 to SF10BW125
513	513
514		-(((
515		-
516		-)))
	620	+924.6 - SF7BW125 to SF10BW125
517	517
518		-* (((
519		-(% style="color:blue" %)**Reset**
520		-)))
521	521
522		-(((
523		-If payload = 0x04FF, it will reset the NSE01
524		-)))
	623	+(% style="color:#037691" %)** Downlink:**
525	525
	625	+Uplink channels 1-8 (RX1)
526	526
527		-* (% style="color:blue" %)**INTMOD**
	627	+923.2 - SF10BW125 (RX2)
528	528
529		-Downlink Payload: 06000003, Set AT+INTMOD=3
530	530
531	531
	631	+=== 2.7.6 KR920-923 (KR920) ===
532	532
533		-== 2.6  ​LED Indicator ==
	633	+Default channel:
534	534
535		-(((
536		-The NSE01 has an internal LED which is to show the status of different state.
	635	+922.1 - SF7BW125 to SF12BW125
537	537
	637	+922.3 - SF7BW125 to SF12BW125
538	538
539		-* 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)
540		-* Then the LED will be on for 1 second means device is boot normally.
541		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
542		-* For each uplink probe, LED will be on for 500ms.
543		-)))
	639	+922.5 - SF7BW125 to SF12BW125
544	544
545	545
	642	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
546	546
	644	+922.1 - SF7BW125 to SF12BW125
547	547
548		-== 2.7  Installation in Soil ==
	646	+922.3 - SF7BW125 to SF12BW125
549	549
550		-__**Measurement the soil surface**__
	648	+922.5 - SF7BW125 to SF12BW125
551	551
552		-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]]
	650	+922.7 - SF7BW125 to SF12BW125
553	553
554		-[[image:1657259653666-883.png]] ​
	652	+922.9 - SF7BW125 to SF12BW125
555	555
	654	+923.1 - SF7BW125 to SF12BW125
556	556
557		-(((
558		-
	656	+923.3 - SF7BW125 to SF12BW125
559	559
560		-(((
561		-Dig a hole with diameter > 20CM.
562		-)))
563	563
564		-(((
565		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
566		-)))
567		-)))
	659	+(% style="color:#037691" %)**Downlink:**
568	568
569		-[[image:1654506665940-119.png]]
	661	+Uplink channels 1-7(RX1)
570	570
571		-(((
572		-
573		-)))
	663	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
574	574
575	575
576		-== 2.8  ​Firmware Change Log ==
577	577
	667	+=== 2.7.7 IN865-867 (IN865) ===
578	578
579		-Download URL & Firmware Change log
	669	+(% style="color:#037691" %)** Uplink:**
580	580
581		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	671	+865.0625 - SF7BW125 to SF12BW125
582	582
	673	+865.4025 - SF7BW125 to SF12BW125
583	583
584		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	675	+865.9850 - SF7BW125 to SF12BW125
585	585
586	586
	678	+(% style="color:#037691" %) **Downlink:**
587	587
588		-== 2.9  ​Battery Analysis ==
	680	+Uplink channels 1-3 (RX1)
589	589
590		-=== 2.9.1  ​Battery Type ===
	682	+866.550 - SF10BW125 (RX2)
591	591
592	592
593		-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.
594	594
595	595
596		-The battery is designed to last for several years depends on the actually use environment and update interval.
	687	+== 2.8 LED Indicator ==
597	597
	689	+The LSE01 has an internal LED which is to show the status of different state.
598	598
599		-The battery related documents as below:
	691	+* Blink once when device power on.
	692	+* Solid ON for 5 seconds once device successful Join the network.
	693	+* Blink once when device transmit a packet.
600	600
601		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
602		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
603		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
604	604
	696	+
	697	+== 2.9 Installation in Soil ==
	698	+
	699	+**Measurement the soil surface**
	700	+
	701	+
	702	+[[image:1654506634463-199.png]] ​
	703	+
605	605	(((
606		-[[image:image-20220708140453-6.png]]
	705	+(((
	706	+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.
607	607	)))
	708	+)))
608	608
609	609
610	610
611		-=== 2.9.2  Power consumption Analyze ===
	712	+[[image:1654506665940-119.png]]
612	612
613	613	(((
614		-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.
	715	+Dig a hole with diameter > 20CM.
615	615	)))
616	616
	718	+(((
	719	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	720	+)))
617	617
	722	+
	723	+== 2.10 ​Firmware Change Log ==
	724	+
618	618	(((
619		-Instruction to use as below:
	726	+**Firmware download link:**
620	620	)))
621	621
622	622	(((
623		-(% 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/]]
	730	+[[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/]]
624	624	)))
625	625
	733	+(((
	734	+
	735	+)))
626	626
627	627	(((
628		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	738	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
629	629	)))
630	630
631		-* (((
632		-Product Model
	741	+(((
	742	+
633	633	)))
634		-* (((
635		-Uplink Interval
	744	+
	745	+(((
	746	+**V1.0.**
636	636	)))
637		-* (((
638		-Working Mode
639		-)))
640	640
641	641	(((
642		-And the Life expectation in difference case will be shown on the right.
	750	+Release
643	643	)))
644	644
645		-[[image:image-20220708141352-7.jpeg]]
646	646
	754	+== 2.11 ​Battery Analysis ==
647	647
	756	+=== 2.11.1 ​Battery Type ===
648	648
649		-=== 2.9.3  ​Battery Note ===
	758	+(((
	759	+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.
	760	+)))
650	650
651	651	(((
652		-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.
	763	+The battery is designed to last for more than 5 years for the LSN50.
653	653	)))
654	654
	766	+(((
	767	+(((
	768	+The battery-related documents are as below:
	769	+)))
	770	+)))
655	655
	772	+* (((
	773	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	774	+)))
	775	+* (((
	776	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	777	+)))
	778	+* (((
	779	+[[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/]]
	780	+)))
656	656
657		-=== 2.9.4  Replace the battery ===
	782	+ [[image:image-20220610172436-1.png]]
658	658
	784	+
	785	+
	786	+=== 2.11.2 ​Battery Note ===
	787	+
659	659	(((
660		-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).
	789	+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.
661	661	)))
662	662
663	663
664	664
665		-= 3. ​ Access NB-IoT Module =
	794	+=== 2.11.3 Replace the battery ===
666	666
667	667	(((
668		-Users can directly access the AT command set of the NB-IoT module.
	797	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
669	669	)))
670	670
671	671	(((
672		-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/]]
	801	+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.
673	673	)))
674	674
675		-[[image:1657261278785-153.png]]
	804	+(((
	805	+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)
	806	+)))
676	676
677	677
678	678
679		-= 4.  Using the AT Commands =
	810	+= 3. ​Using the AT Commands =
680	680
681		-== 4.1  Access AT Commands ==
	812	+== 3.1 Access AT Commands ==
682	682
683		-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/]]
684	684
	815	+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.
685	685
686		-AT+<CMD>?  : Help on <CMD>
	817	+[[image:1654501986557-872.png||height="391" width="800"]]
687	687
688		-AT+<CMD>         : Run <CMD>
689	689
690		-AT+<CMD>=<value> : Set the value
	820	+Or if you have below board, use below connection:
691	691
692		-AT+<CMD>=?  : Get the value
693	693
	823	+[[image:1654502005655-729.png||height="503" width="801"]]
694	694
	825	+
	826	+
	827	+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:
	828	+
	829	+
	830	+ [[image:1654502050864-459.png||height="564" width="806"]]
	831	+
	832	+
	833	+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]]
	834	+
	835	+
	836	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	837	+
	838	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	839	+
	840	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	841	+
	842	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	843	+
	844	+
695	695	(% style="color:#037691" %)**General Commands**(%%)
696	696
697		-AT  : Attention
	847	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
698	698
699		-AT?  : Short Help
	849	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
700	700
701		-ATZ  : MCU Reset
	851	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
702	702
703		-AT+TDC  : Application Data Transmission Interval
	853	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
704	704
705		-AT+CFG  : Print all configurations
706	706
707		-AT+CFGMOD           : Working mode selection
	856	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
708	708
709		-AT+INTMOD            : Set the trigger interrupt mode
	858	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
710	710
711		-AT+5VT  : Set extend the time of 5V power
	860	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
712	712
713		-AT+PRO  : Choose agreement
	862	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
714	714
715		-AT+WEIGRE  : Get weight or set weight to 0
	864	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
716	716
717		-AT+WEIGAP  : Get or Set the GapValue of weight
	866	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
718	718
719		-AT+RXDL  : Extend the sending and receiving time
	868	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
720	720
721		-AT+CNTFAC  : Get or set counting parameters
	870	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
722	722
723		-AT+SERVADDR  : Server Address
	872	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
724	724
	874	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
725	725
726		-(% style="color:#037691" %)**COAP Management**
	876	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
727	727
728		-AT+URI            : Resource parameters
	878	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
729	729
	880	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
730	730
731		-(% style="color:#037691" %)**UDP Management**
	882	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
732	732
733		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	884	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
734	734
	886	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
735	735
736		-(% style="color:#037691" %)**MQTT Management**
	888	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
737	737
738		-AT+CLIENT               : Get or Set MQTT client
739	739
740		-AT+UNAME  : Get or Set MQTT Username
	891	+(% style="color:#037691" %)**LoRa Network Management**
741	741
742		-AT+PWD                  : Get or Set MQTT password
	893	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
743	743
744		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	895	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
745	745
746		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	897	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
747	747
	899	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
748	748
749		-(% style="color:#037691" %)**Information**
	901	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
750	750
751		-AT+FDR  : Factory Data Reset
	903	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
752	752
753		-AT+PWORD  : Serial Access Password
	905	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
754	754
	907	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
755	755
	909	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
756	756
757		-= ​5.  FAQ =
	911	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
758	758
759		-== 5.1 ​ How to Upgrade Firmware ==
	913	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
760	760
	915	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
761	761
	917	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	918	+
	919	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	920	+
	921	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	922	+
	923	+
	924	+(% style="color:#037691" %)**Information**
	925	+
	926	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	927	+
	928	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	929	+
	930	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	931	+
	932	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	933	+
	934	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	935	+
	936	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	937	+
	938	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	939	+
	940	+
	941	+= ​4. FAQ =
	942	+
	943	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	944	+
762	762	(((
763		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	946	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	947	+When downloading the images, choose the required image file for download. ​
764	764	)))
765	765
766	766	(((
767		-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]]
	951	+
768	768	)))
769	769
770	770	(((
771		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	955	+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.
772	772	)))
773	773
	958	+(((
	959	+
	960	+)))
774	774
	962	+(((
	963	+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.
	964	+)))
775	775
776		-= 6.  Trouble Shooting =
	966	+(((
	967	+
	968	+)))
777	777
778		-== 6.1  ​Connection problem when uploading firmware ==
	970	+(((
	971	+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.
	972	+)))
779	779
	974	+[[image:image-20220606154726-3.png]]
780	780
781		-(% class="wikigeneratedid" %)
	976	+
	977	+When you use the TTN network, the US915 frequency bands use are:
	978	+
	979	+* 903.9 - SF7BW125 to SF10BW125
	980	+* 904.1 - SF7BW125 to SF10BW125
	981	+* 904.3 - SF7BW125 to SF10BW125
	982	+* 904.5 - SF7BW125 to SF10BW125
	983	+* 904.7 - SF7BW125 to SF10BW125
	984	+* 904.9 - SF7BW125 to SF10BW125
	985	+* 905.1 - SF7BW125 to SF10BW125
	986	+* 905.3 - SF7BW125 to SF10BW125
	987	+* 904.6 - SF8BW500
	988	+
782	782	(((
783		-(% 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;"]]
	990	+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:
	991	+
	992	+* (% style="color:#037691" %)**AT+CHE=2**
	993	+* (% style="color:#037691" %)**ATZ**
784	784	)))
785	785
	996	+(((
	997	+
786	786
	999	+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.
	1000	+)))
787	787
788		-== 6.2  AT Command input doesn't work ==
	1002	+(((
	1003	+
	1004	+)))
789	789
790	790	(((
	1007	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	1008	+)))
	1009	+
	1010	+[[image:image-20220606154825-4.png]]
	1011	+
	1012	+
	1013	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	1014	+
	1015	+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]].
	1016	+
	1017	+
	1018	+= 5. Trouble Shooting =
	1019	+
	1020	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1021	+
	1022	+It is due to channel mapping. Please see the [[Eight Channel Mode>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.19EightChannelMode||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
	1023	+
	1024	+
	1025	+== 5.2 AT Command input doesn't work ==
	1026	+
	1027	+(((
791	791	In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
792	792	)))
793	793
794	794
	1032	+== 5.3 Device rejoin in at the second uplink packet ==
795	795
796		-= 7. ​ Order Info =
	1034	+(% style="color:#4f81bd" %)**Issue describe as below:**
797	797
	1036	+[[image:1654500909990-784.png]]
798	798
799		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
800	800
	1039	+(% style="color:#4f81bd" %)**Cause for this issue:**
801	801
	1041	+(((
	1042	+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.
	1043	+)))
	1044	+
	1045	+
	1046	+(% style="color:#4f81bd" %)**Solution: **
	1047	+
	1048	+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:
	1049	+
	1050	+[[image:1654500929571-736.png||height="458" width="832"]]
	1051	+
	1052	+
	1053	+= 6. ​Order Info =
	1054	+
	1055	+
	1056	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1057	+
	1058	+
	1059	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1060	+
	1061	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1062	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1063	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1064	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1065	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1066	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1067	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1068	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1069	+
	1070	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1071	+
	1072	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1073	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1074	+
802	802	(% class="wikigeneratedid" %)
803	803	(((
804	804
805	805	)))
806	806
807		-= 8.  Packing Info =
	1080	+= 7. Packing Info =
808	808
809	809	(((
810	810
811	811
812	812	(% style="color:#037691" %)**Package Includes**:
	1086	+)))
813	813
814		-
815		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
816		-* External antenna x 1
	1088	+* (((
	1089	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
817	817	)))
818	818
819	819	(((
...	...	@@ -820,20 +820,24 @@
820	820
821	821
822	822	(% style="color:#037691" %)**Dimension and weight**:
	1096	+)))
823	823
824		-
825		-* Size: 195 x 125 x 55 mm
826		-* Weight:   420g
	1098	+* (((
	1099	+Device Size: cm
827	827	)))
	1101	+* (((
	1102	+Device Weight: g
	1103	+)))
	1104	+* (((
	1105	+Package Size / pcs : cm
	1106	+)))
	1107	+* (((
	1108	+Weight / pcs : g
828	828
829		-(((
830	830
831		-
832		-
833		-
834	834	)))
835	835
836		-= 9.  Support =
	1113	+= 8. Support =
837	837
838	838	* 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.
839	839	* 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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