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

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Details

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

Content

...	...	@@ -3,16 +3,8 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
7		-
8		-
9		-
10		-
11		-
12		-
13		-
14		-**Table of Contents:**
15		-
16	16	{{toc/}}
17	17
18	18
...	...	@@ -20,789 +20,1065 @@
20	20
21	21
22	22
23		-= 1.  Introduction =
	15	+= 1. Introduction =
24	24
25		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26	26
27	27	(((
28		-
	20	+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.
	21	+)))
29	29
30		-Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
	23	+(((
	24	+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.
	25	+)))
31	31
32		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	27	+(((
	28	+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.
	29	+)))
33	33
34		-The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
	31	+(((
	32	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
	33	+)))
35	35
36		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
37		-
38		-
	35	+(((
	36	+Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
39	39	)))
40	40
	39	+
41	41	[[image:1654503236291-817.png]]
42	42
43	43
44		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
45	45
46	46
47	47
48		-== 1.2 ​ Features ==
	47	+== 1.2 ​Features ==
49	49
50		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
51	51	* Monitor Soil Moisture
52	52	* Monitor Soil Temperature
53	53	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
54	54	* AT Commands to change parameters
55	55	* Uplink on periodically
56	56	* Downlink to change configure
57	57	* IP66 Waterproof Enclosure
58		-* Ultra-Low Power consumption
59		-* AT Commands to change parameters
60		-* Micro SIM card slot for NB-IoT SIM
61		-* 8500mAh Battery for long term use
	59	+* 4000mAh or 8500mAh Battery for long term use
62	62
	61	+== 1.3 Specification ==
63	63
64		-== 1.3  Specification ==
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
65	65
	65	+[[image:image-20220606162220-5.png]]
66	66
67		-(% style="color:#037691" %)**Common DC Characteristics:**
68	68
69		-* Supply Voltage: 2.1v ~~ 3.6v
70		-* Operating Temperature: -40 ~~ 85°C
71	71
72		-(% style="color:#037691" %)**NB-IoT Spec:**
	69	+== ​1.4 Applications ==
73	73
74		-* - B1 @H-FDD: 2100MHz
75		-* - B3 @H-FDD: 1800MHz
76		-* - B8 @H-FDD: 900MHz
77		-* - B5 @H-FDD: 850MHz
78		-* - B20 @H-FDD: 800MHz
79		-* - B28 @H-FDD: 700MHz
	71	+* Smart Agriculture
80	80
81		-Probe(% style="color:#037691" %)** Specification:**
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
82	82
83		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	76	+== 1.5 Firmware Change log ==
84	84
85		-[[image:image-20220708101224-1.png]]
86	86
	79	+**LSE01 v1.0 :**  Release
87	87
88	88
89		-== ​1.4  Applications ==
90	90
91		-* Smart Agriculture
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
92	92
93		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
94		-​
	85	+== 2.1 How it works ==
95	95
96		-== 1.5  Pin Definitions ==
	87	+(((
	88	+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
	89	+)))
97	97
	91	+(((
	92	+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"]].
	93	+)))
98	98
99		-[[image:1657246476176-652.png]]
100	100
101	101
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
102	102
103		-= 2.  Use NSE01 to communicate with IoT Server =
	99	+Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
104	104
105		-== 2.1  How it works ==
106	106
	102	+[[image:1654503992078-669.png]]
107	107
	104	+
	105	+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.
	106	+
	107	+
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	109	+
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	111	+
	112	+[[image:image-20220606163732-6.jpeg]]
	113	+
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115	+
	116	+**Add APP EUI in the application**
	117	+
	118	+
	119	+[[image:1654504596150-405.png]]
	120	+
	121	+
	122	+
	123	+**Add APP KEY and DEV EUI**
	124	+
	125	+[[image:1654504683289-357.png]]
	126	+
	127	+
	128	+
	129	+**Step 2**: Power on LSE01
	130	+
	131	+
	132	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133	+
	134	+[[image:image-20220606163915-7.png]]
	135	+
	136	+
	137	+**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.
	138	+
	139	+[[image:1654504778294-788.png]]
	140	+
	141	+
	142	+
	143	+== 2.3 Uplink Payload ==
	144	+
	145	+(% class="wikigeneratedid" %)
	146	+=== ===
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
108	108	(((
109		-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.
	153	+Uplink payload includes in total 11 bytes.
110	110	)))
111	111
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
112	112
	160	+**(bytes)**
	161	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	162	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	163	+Temperature
	164	+
	165	+(Reserve, Ignore now)
	166	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	167	+MOD & Digital Interrupt
	168	+
	169	+(Optional)
	170	+)))
	171	+
	172	+
	173	+
	174	+=== 2.3.2 MOD~=1(Original value) ===
	175	+
	176	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	177	+
	178	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	179	+|(((
	180	+**Size**
	181	+
	182	+**(bytes)**
	183	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	184	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	185	+Temperature
	186	+
	187	+(Reserve, Ignore now)
	188	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	189	+MOD & Digital Interrupt
	190	+
	191	+(Optional)
	192	+)))
	193	+
	194	+
	195	+
	196	+=== 2.3.3 Battery Info ===
	197	+
113	113	(((
114		-The diagram below shows the working flow in default firmware of NSE01:
	199	+Check the battery voltage for LSE01.
115	115	)))
116	116
117		-[[image:image-20220708101605-2.png]]
	202	+(((
	203	+Ex1: 0x0B45 = 2885mV
	204	+)))
118	118
119	119	(((
	207	+Ex2: 0x0B49 = 2889mV
	208	+)))
	209	+
	210	+
	211	+
	212	+=== 2.3.4 Soil Moisture ===
	213	+
	214	+(((
	215	+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.
	216	+)))
	217	+
	218	+(((
	219	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	220	+)))
	221	+
	222	+(((
120	120
121	121	)))
122	122
	226	+(((
	227	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	228	+)))
123	123
124	124
125		-== 2.2 ​ Configure the NSE01 ==
126	126
	232	+=== 2.3.5 Soil Temperature ===
127	127
128		-=== 2.2.1 Test Requirement ===
	234	+(((
	235	+ 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
	236	+)))
129	129
	238	+(((
	239	+**Example**:
	240	+)))
130	130
131		-To use NSE01 in your city, make sure meet below requirements:
	242	+(((
	243	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	244	+)))
132	132
133		-* Your local operator has already distributed a NB-IoT Network there.
134		-* The local NB-IoT network used the band that NSE01 supports.
135		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	246	+(((
	247	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	248	+)))
136	136
	250	+
	251	+
	252	+=== 2.3.6 Soil Conductivity (EC) ===
	253	+
137	137	(((
138		-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
	255	+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).
139	139	)))
140	140
	258	+(((
	259	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	260	+)))
141	141
142		-[[image:1657249419225-449.png]]
	262	+(((
	263	+Generally, the EC value of irrigation water is less than 800uS / cm.
	264	+)))
143	143
	266	+(((
	267	+
	268	+)))
144	144
	270	+(((
	271	+
	272	+)))
145	145
146		-=== 2.2.2 Insert SIM card ===
	274	+=== 2.3.7 MOD ===
147	147
148		-Insert the NB-IoT Card get from your provider.
	276	+Firmware version at least v2.1 supports changing mode.
149	149
150		-User need to take out the NB-IoT module and insert the SIM card like below:
	278	+For example, bytes[10]=90
151	151
	280	+mod=(bytes[10]>>7)&0x01=1.
152	152
153		-[[image:1657249468462-536.png]]
154	154
	283	+**Downlink Command:**
155	155
	285	+If payload = 0x0A00, workmode=0
156	156
157		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	287	+If** **payload =** **0x0A01, workmode=1
158	158
	289	+
	290	+
	291	+=== 2.3.8 ​Decode payload in The Things Network ===
	292	+
	293	+While using TTN network, you can add the payload format to decode the payload.
	294	+
	295	+
	296	+[[image:1654505570700-128.png]]
	297	+
159	159	(((
	299	+The payload decoder function for TTN is here:
	300	+)))
	301	+
160	160	(((
161		-User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
	303	+LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
162	162	)))
163		-)))
164	164
165	165
166		-**Connection:**
167	167
168		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	308	+== 2.4 Uplink Interval ==
169	169
170		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	310	+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"]]
171	171
172		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
173	173
174	174
175		-In the PC, use below serial tool settings:
	314	+== 2.5 Downlink Payload ==
176	176
177		-* Baud:  (% style="color:green" %)**9600**
178		-* Data bits:** (% style="color:green" %)8(%%)**
179		-* Stop bits: (% style="color:green" %)**1**
180		-* Parity:  (% style="color:green" %)**None**
181		-* Flow Control: (% style="color:green" %)**None**
	316	+By default, LSE50 prints the downlink payload to console port.
182	182
	318	+[[image:image-20220606165544-8.png]]
	319	+
	320	+
183	183	(((
184		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
	322	+**Examples:**
185	185	)))
186	186
187		-[[image:image-20220708110657-3.png]]
	325	+(((
	326	+
	327	+)))
188	188
189		-(% 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/]]
	329	+* (((
	330	+**Set TDC**
	331	+)))
190	190
	333	+(((
	334	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	335	+)))
191	191
	337	+(((
	338	+Payload:    01 00 00 1E    TDC=30S
	339	+)))
192	192
193		-=== 2.2.4 Use CoAP protocol to uplink data ===
	341	+(((
	342	+Payload:    01 00 00 3C    TDC=60S
	343	+)))
194	194
195		-(% 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/]]
	345	+(((
	346	+
	347	+)))
196	196
	349	+* (((
	350	+**Reset**
	351	+)))
197	197
198		-**Use below commands:**
	353	+(((
	354	+If payload = 0x04FF, it will reset the LSE01
	355	+)))
199	199
200		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
201		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
202		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
203	203
204		-For parameter description, please refer to AT command set
	358	+* **CFM**
205	205
206		-[[image:1657249793983-486.png]]
	360	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
207	207
208	208
209		-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.
210	210
211		-[[image:1657249831934-534.png]]
	364	+== 2.6 ​Show Data in DataCake IoT Server ==
212	212
	366	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
213	213
214	214
215		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	369	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
216	216
217		-This feature is supported since firmware version v1.0.1
	371	+**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
218	218
219	219
220		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
221		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
222		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	374	+[[image:1654505857935-743.png]]
223	223
224		-[[image:1657249864775-321.png]]
225	225
	377	+[[image:1654505874829-548.png]]
226	226
227		-[[image:1657249930215-289.png]]
	379	+Step 3: Create an account or log in Datacake.
228	228
	381	+Step 4: Search the LSE01 and add DevEUI.
229	229
230	230
231		-=== 2.2.6 Use MQTT protocol to uplink data ===
	384	+[[image:1654505905236-553.png]]
232	232
233		-This feature is supported since firmware version v110
234	234
	387	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
235	235
236		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
237		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
238		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
239		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
240		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
241		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
242		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	389	+[[image:1654505925508-181.png]]
243	243
244		-[[image:1657249978444-674.png]]
245	245
246	246
247		-[[image:1657249990869-686.png]]
	393	+== 2.7 Frequency Plans ==
248	248
	395	+The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
249	249
250		-(((
251		-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.
252		-)))
253	253
	398	+=== 2.7.1 EU863-870 (EU868) ===
254	254
	400	+(% style="color:#037691" %)** Uplink:**
255	255
256		-=== 2.2.7 Use TCP protocol to uplink data ===
	402	+868.1 - SF7BW125 to SF12BW125
257	257
258		-This feature is supported since firmware version v110
	404	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
259	259
	406	+868.5 - SF7BW125 to SF12BW125
260	260
261		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
262		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	408	+867.1 - SF7BW125 to SF12BW125
263	263
264		-[[image:1657250217799-140.png]]
	410	+867.3 - SF7BW125 to SF12BW125
265	265
	412	+867.5 - SF7BW125 to SF12BW125
266	266
267		-[[image:1657250255956-604.png]]
	414	+867.7 - SF7BW125 to SF12BW125
268	268
	416	+867.9 - SF7BW125 to SF12BW125
269	269
	418	+868.8 - FSK
270	270
271		-=== 2.2.8 Change Update Interval ===
272	272
273		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	421	+(% style="color:#037691" %)** Downlink:**
274	274
275		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	423	+Uplink channels 1-9 (RX1)
276	276
277		-(((
278		-(% style="color:red" %)**NOTE:**
279		-)))
	425	+869.525 - SF9BW125 (RX2 downlink only)
280	280
281		-(((
282		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
283		-)))
284	284
285	285
	429	+=== 2.7.2 US902-928(US915) ===
286	286
287		-== 2.3  Uplink Payload ==
	431	+Used in USA, Canada and South America. Default use CHE=2
288	288
289		-In this mode, uplink payload includes in total 18 bytes
	433	+(% style="color:#037691" %)**Uplink:**
290	290
291		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
292		-|=(% style="width: 50px;" %)(((
293		-**Size(bytes)**
294		-)))|=(% 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**
295		-|(% 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"]]
	435	+903.9 - SF7BW125 to SF10BW125
296	296
297		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	437	+904.1 - SF7BW125 to SF10BW125
298	298
	439	+904.3 - SF7BW125 to SF10BW125
299	299
300		-[[image:image-20220708111918-4.png]]
	441	+904.5 - SF7BW125 to SF10BW125
301	301
	443	+904.7 - SF7BW125 to SF10BW125
302	302
303		-The payload is ASCII string, representative same HEX:
	445	+904.9 - SF7BW125 to SF10BW125
304	304
305		-0x72403155615900640c7817075e0a8c02f900 where:
	447	+905.1 - SF7BW125 to SF10BW125
306	306
307		-* Device ID: 0x 724031556159 = 724031556159
308		-* Version: 0x0064=100=1.0.0
	449	+905.3 - SF7BW125 to SF10BW125
309	309
310		-* BAT: 0x0c78 = 3192 mV = 3.192V
311		-* Singal: 0x17 = 23
312		-* Soil Moisture: 0x075e= 1886 = 18.86  %
313		-* Soil Temperature:0x0a8c =2700=27 °C
314		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
315		-* Interrupt: 0x00 = 0
316	316
	452	+(% style="color:#037691" %)**Downlink:**
317	317
318		-== 2.4  Payload Explanation and Sensor Interface ==
	454	+923.3 - SF7BW500 to SF12BW500
319	319
	456	+923.9 - SF7BW500 to SF12BW500
320	320
321		-=== 2.4.1  Device ID ===
	458	+924.5 - SF7BW500 to SF12BW500
322	322
323		-By default, the Device ID equal to the last 6 bytes of IMEI.
	460	+925.1 - SF7BW500 to SF12BW500
324	324
325		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	462	+925.7 - SF7BW500 to SF12BW500
326	326
327		-**Example:**
	464	+926.3 - SF7BW500 to SF12BW500
328	328
329		-AT+DEUI=A84041F15612
	466	+926.9 - SF7BW500 to SF12BW500
330	330
331		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	468	+927.5 - SF7BW500 to SF12BW500
332	332
	470	+923.3 - SF12BW500(RX2 downlink only)
333	333
334	334
335		-=== 2.4.2  Version Info ===
336	336
337		-Specify the software version: 0x64=100, means firmware version 1.00.
	474	+=== 2.7.3 CN470-510 (CN470) ===
338	338
339		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	476	+Used in China, Default use CHE=1
340	340
	478	+(% style="color:#037691" %)**Uplink:**
341	341
	480	+486.3 - SF7BW125 to SF12BW125
342	342
343		-=== 2.4.3  Battery Info ===
	482	+486.5 - SF7BW125 to SF12BW125
344	344
345		-(((
346		-Check the battery voltage for LSE01.
347		-)))
	484	+486.7 - SF7BW125 to SF12BW125
348	348
349		-(((
350		-Ex1: 0x0B45 = 2885mV
351		-)))
	486	+486.9 - SF7BW125 to SF12BW125
352	352
353		-(((
354		-Ex2: 0x0B49 = 2889mV
355		-)))
	488	+487.1 - SF7BW125 to SF12BW125
356	356
	490	+487.3 - SF7BW125 to SF12BW125
357	357
	492	+487.5 - SF7BW125 to SF12BW125
358	358
359		-=== 2.4.4  Signal Strength ===
	494	+487.7 - SF7BW125 to SF12BW125
360	360
361		-NB-IoT Network signal Strength.
362	362
363		-**Ex1: 0x1d = 29**
	497	+(% style="color:#037691" %)**Downlink:**
364	364
365		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	499	+506.7 - SF7BW125 to SF12BW125
366	366
367		-(% style="color:blue" %)**1**(%%)  -111dBm
	501	+506.9 - SF7BW125 to SF12BW125
368	368
369		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	503	+507.1 - SF7BW125 to SF12BW125
370	370
371		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	505	+507.3 - SF7BW125 to SF12BW125
372	372
373		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	507	+507.5 - SF7BW125 to SF12BW125
374	374
	509	+507.7 - SF7BW125 to SF12BW125
375	375
	511	+507.9 - SF7BW125 to SF12BW125
376	376
377		-=== 2.4.5  Soil Moisture ===
	513	+508.1 - SF7BW125 to SF12BW125
378	378
379		-(((
380		-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.
381		-)))
	515	+505.3 - SF12BW125 (RX2 downlink only)
382	382
383		-(((
384		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
385		-)))
386	386
387		-(((
388		-
389		-)))
390	390
391		-(((
392		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
393		-)))
	519	+=== 2.7.4 AU915-928(AU915) ===
394	394
	521	+Default use CHE=2
395	395
	523	+(% style="color:#037691" %)**Uplink:**
396	396
397		-=== 2.4.6  Soil Temperature ===
	525	+916.8 - SF7BW125 to SF12BW125
398	398
399		-(((
400		- 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
401		-)))
	527	+917.0 - SF7BW125 to SF12BW125
402	402
403		-(((
404		-**Example**:
405		-)))
	529	+917.2 - SF7BW125 to SF12BW125
406	406
407		-(((
408		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
409		-)))
	531	+917.4 - SF7BW125 to SF12BW125
410	410
411		-(((
412		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
413		-)))
	533	+917.6 - SF7BW125 to SF12BW125
414	414
	535	+917.8 - SF7BW125 to SF12BW125
415	415
	537	+918.0 - SF7BW125 to SF12BW125
416	416
417		-=== 2.4.7  Soil Conductivity (EC) ===
	539	+918.2 - SF7BW125 to SF12BW125
418	418
419		-(((
420		-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).
421		-)))
422	422
423		-(((
424		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
425		-)))
	542	+(% style="color:#037691" %)**Downlink:**
426	426
427		-(((
428		-Generally, the EC value of irrigation water is less than 800uS / cm.
429		-)))
	544	+923.3 - SF7BW500 to SF12BW500
430	430
431		-(((
432		-
433		-)))
	546	+923.9 - SF7BW500 to SF12BW500
434	434
435		-(((
436		-
437		-)))
	548	+924.5 - SF7BW500 to SF12BW500
438	438
439		-=== 2.4.8  Digital Interrupt ===
	550	+925.1 - SF7BW500 to SF12BW500
440	440
441		-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	+925.7 - SF7BW500 to SF12BW500
442	442
443		-The command is:
	554	+926.3 - SF7BW500 to SF12BW500
444	444
445		-(% 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	+926.9 - SF7BW500 to SF12BW500
446	446
	558	+927.5 - SF7BW500 to SF12BW500
447	447
448		-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	+923.3 - SF12BW500(RX2 downlink only)
449	449
450	450
451		-Example:
452	452
453		-0x(00): Normal uplink packet.
	564	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
454	454
455		-0x(01): Interrupt Uplink Packet.
	566	+(% style="color:#037691" %)**Default Uplink channel:**
456	456
	568	+923.2 - SF7BW125 to SF10BW125
457	457
	570	+923.4 - SF7BW125 to SF10BW125
458	458
459		-=== 2.4.9  ​+5V Output ===
460	460
461		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	573	+(% style="color:#037691" %)**Additional Uplink Channel**:
462	462
	575	+(OTAA mode, channel added by JoinAccept message)
463	463
464		-The 5V output time can be controlled by AT Command.
	577	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
465	465
466		-(% style="color:blue" %)**AT+5VT=1000**
	579	+922.2 - SF7BW125 to SF10BW125
467	467
468		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	581	+922.4 - SF7BW125 to SF10BW125
469	469
	583	+922.6 - SF7BW125 to SF10BW125
470	470
	585	+922.8 - SF7BW125 to SF10BW125
471	471
472		-== 2.5  Downlink Payload ==
	587	+923.0 - SF7BW125 to SF10BW125
473	473
474		-By default, NSE01 prints the downlink payload to console port.
	589	+922.0 - SF7BW125 to SF10BW125
475	475
476		-[[image:image-20220708133731-5.png]]
477	477
	592	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
478	478
479		-(((
480		-(% style="color:blue" %)**Examples:**
481		-)))
	594	+923.6 - SF7BW125 to SF10BW125
482	482
483		-(((
484		-
485		-)))
	596	+923.8 - SF7BW125 to SF10BW125
486	486
487		-* (((
488		-(% style="color:blue" %)**Set TDC**
489		-)))
	598	+924.0 - SF7BW125 to SF10BW125
490	490
491		-(((
492		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
493		-)))
	600	+924.2 - SF7BW125 to SF10BW125
494	494
495		-(((
496		-Payload:    01 00 00 1E    TDC=30S
497		-)))
	602	+924.4 - SF7BW125 to SF10BW125
498	498
499		-(((
500		-Payload:    01 00 00 3C    TDC=60S
501		-)))
	604	+924.6 - SF7BW125 to SF10BW125
502	502
503		-(((
504		-
505		-)))
506	506
507		-* (((
508		-(% style="color:blue" %)**Reset**
509		-)))
	607	+(% style="color:#037691" %)** Downlink:**
510	510
511		-(((
512		-If payload = 0x04FF, it will reset the NSE01
513		-)))
	609	+Uplink channels 1-8 (RX1)
514	514
	611	+923.2 - SF10BW125 (RX2)
515	515
516		-* (% style="color:blue" %)**INTMOD**
517	517
518		-Downlink Payload: 06000003, Set AT+INTMOD=3
519	519
	615	+=== 2.7.6 KR920-923 (KR920) ===
520	520
	617	+Default channel:
521	521
522		-== 2.6  ​LED Indicator ==
	619	+922.1 - SF7BW125 to SF12BW125
523	523
524		-(((
525		-The NSE01 has an internal LED which is to show the status of different state.
	621	+922.3 - SF7BW125 to SF12BW125
526	526
	623	+922.5 - SF7BW125 to SF12BW125
527	527
528		-* 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)
529		-* Then the LED will be on for 1 second means device is boot normally.
530		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
531		-* For each uplink probe, LED will be on for 500ms.
532		-)))
533	533
	626	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
534	534
	628	+922.1 - SF7BW125 to SF12BW125
535	535
	630	+922.3 - SF7BW125 to SF12BW125
536	536
537		-== 2.7  Installation in Soil ==
	632	+922.5 - SF7BW125 to SF12BW125
538	538
539		-__**Measurement the soil surface**__
	634	+922.7 - SF7BW125 to SF12BW125
540	540
541		-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	+922.9 - SF7BW125 to SF12BW125
542	542
543		-[[image:1657259653666-883.png]] ​
	638	+923.1 - SF7BW125 to SF12BW125
544	544
	640	+923.3 - SF7BW125 to SF12BW125
545	545
546		-(((
547		-
548	548
549		-(((
550		-Dig a hole with diameter > 20CM.
551		-)))
	643	+(% style="color:#037691" %)**Downlink:**
552	552
553		-(((
554		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
555		-)))
556		-)))
	645	+Uplink channels 1-7(RX1)
557	557
558		-[[image:1654506665940-119.png]]
	647	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
559	559
560		-(((
561		-
562		-)))
563	563
564	564
565		-== 2.8  ​Firmware Change Log ==
	651	+=== 2.7.7 IN865-867 (IN865) ===
566	566
	653	+(% style="color:#037691" %)** Uplink:**
567	567
568		-Download URL & Firmware Change log
	655	+865.0625 - SF7BW125 to SF12BW125
569	569
570		-[[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	+865.4025 - SF7BW125 to SF12BW125
571	571
	659	+865.9850 - SF7BW125 to SF12BW125
572	572
573		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
574	574
	662	+(% style="color:#037691" %) **Downlink:**
575	575
	664	+Uplink channels 1-3 (RX1)
576	576
577		-== 2.9  ​Battery Analysis ==
	666	+866.550 - SF10BW125 (RX2)
578	578
579		-=== 2.9.1  ​Battery Type ===
580	580
581	581
582		-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.
583	583
	671	+== 2.8 LED Indicator ==
584	584
585		-The battery is designed to last for several years depends on the actually use environment and update interval.
	673	+The LSE01 has an internal LED which is to show the status of different state.
586	586
	675	+* Blink once when device power on.
	676	+* Solid ON for 5 seconds once device successful Join the network.
	677	+* Blink once when device transmit a packet.
587	587
588		-The battery related documents as below:
589	589
590		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
591		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
592		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
593	593
	681	+== 2.9 Installation in Soil ==
	682	+
	683	+**Measurement the soil surface**
	684	+
	685	+
	686	+[[image:1654506634463-199.png]] ​
	687	+
594	594	(((
595		-[[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.
596	596	)))
	692	+)))
597	597
598	598
	695	+[[image:1654506665940-119.png]]
599	599
600		-=== 2.9.2  Power consumption Analyze ===
	697	+(((
	698	+Dig a hole with diameter > 20CM.
	699	+)))
601	601
602	602	(((
603		-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.
	702	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
604	604	)))
605	605
606	606
	706	+== 2.10 ​Firmware Change Log ==
	707	+
607	607	(((
608		-Instruction to use as below:
	709	+**Firmware download link:**
609	609	)))
610	610
611	611	(((
612		-(% 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/]]
	713	+[[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/]]
613	613	)))
614	614
	716	+(((
	717	+
	718	+)))
615	615
616	616	(((
617		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	721	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
618	618	)))
619	619
620		-* (((
621		-Product Model
	724	+(((
	725	+
622	622	)))
623		-* (((
624		-Uplink Interval
	727	+
	728	+(((
	729	+**V1.0.**
625	625	)))
626		-* (((
627		-Working Mode
628		-)))
629	629
630	630	(((
631		-And the Life expectation in difference case will be shown on the right.
	733	+Release
632	632	)))
633	633
634		-[[image:image-20220708141352-7.jpeg]]
635	635
	737	+== 2.11 ​Battery Analysis ==
636	636
	739	+=== 2.11.1 ​Battery Type ===
637	637
638		-=== 2.9.3  ​Battery Note ===
	741	+(((
	742	+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.
	743	+)))
639	639
640	640	(((
641		-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.
	746	+The battery is designed to last for more than 5 years for the LSN50.
642	642	)))
643	643
	749	+(((
	750	+(((
	751	+The battery-related documents are as below:
	752	+)))
	753	+)))
644	644
	755	+* (((
	756	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	757	+)))
	758	+* (((
	759	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	760	+)))
	761	+* (((
	762	+[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
	763	+)))
645	645
646		-=== 2.9.4  Replace the battery ===
	765	+ [[image:image-20220606171726-9.png]]
647	647
	767	+
	768	+
	769	+=== 2.11.2 ​Battery Note ===
	770	+
648	648	(((
649		-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).
	772	+The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
650	650	)))
651	651
652	652
653	653
654		-= 3. ​ Access NB-IoT Module =
	777	+=== 2.11.3 Replace the battery ===
655	655
656	656	(((
657		-Users can directly access the AT command set of the NB-IoT module.
	780	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
658	658	)))
659	659
660	660	(((
661		-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/]]
	784	+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.
662	662	)))
663	663
664		-[[image:1657261278785-153.png]]
	787	+(((
	788	+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)
	789	+)))
665	665
666	666
667	667
668		-= 4.  Using the AT Commands =
	793	+= 3. ​Using the AT Commands =
669	669
670		-== 4.1  Access AT Commands ==
	795	+== 3.1 Access AT Commands ==
671	671
672		-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/]]
673	673
	798	+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.
674	674
675		-AT+<CMD>?  : Help on <CMD>
	800	+[[image:1654501986557-872.png||height="391" width="800"]]
676	676
677		-AT+<CMD>         : Run <CMD>
678	678
679		-AT+<CMD>=<value> : Set the value
	803	+Or if you have below board, use below connection:
680	680
681		-AT+<CMD>=?  : Get the value
682	682
	806	+[[image:1654502005655-729.png||height="503" width="801"]]
683	683
	808	+
	809	+
	810	+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:
	811	+
	812	+
	813	+ [[image:1654502050864-459.png||height="564" width="806"]]
	814	+
	815	+
	816	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
	817	+
	818	+
	819	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	820	+
	821	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	822	+
	823	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	824	+
	825	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	826	+
	827	+
684	684	(% style="color:#037691" %)**General Commands**(%%)
685	685
686		-AT  : Attention
	830	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
687	687
688		-AT?  : Short Help
	832	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
689	689
690		-ATZ  : MCU Reset
	834	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
691	691
692		-AT+TDC  : Application Data Transmission Interval
	836	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
693	693
694		-AT+CFG  : Print all configurations
695	695
696		-AT+CFGMOD           : Working mode selection
	839	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
697	697
698		-AT+INTMOD            : Set the trigger interrupt mode
	841	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
699	699
700		-AT+5VT  : Set extend the time of 5V power
	843	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
701	701
702		-AT+PRO  : Choose agreement
	845	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
703	703
704		-AT+WEIGRE  : Get weight or set weight to 0
	847	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
705	705
706		-AT+WEIGAP  : Get or Set the GapValue of weight
	849	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
707	707
708		-AT+RXDL  : Extend the sending and receiving time
	851	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
709	709
710		-AT+CNTFAC  : Get or set counting parameters
	853	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
711	711
712		-AT+SERVADDR  : Server Address
	855	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
713	713
	857	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
714	714
715		-(% style="color:#037691" %)**COAP Management**
	859	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
716	716
717		-AT+URI            : Resource parameters
	861	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
718	718
	863	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
719	719
720		-(% style="color:#037691" %)**UDP Management**
	865	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
721	721
722		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	867	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
723	723
	869	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
724	724
725		-(% style="color:#037691" %)**MQTT Management**
	871	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
726	726
727		-AT+CLIENT               : Get or Set MQTT client
728	728
729		-AT+UNAME  : Get or Set MQTT Username
	874	+(% style="color:#037691" %)**LoRa Network Management**
730	730
731		-AT+PWD                  : Get or Set MQTT password
	876	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
732	732
733		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	878	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
734	734
735		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	880	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
736	736
	882	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
737	737
738		-(% style="color:#037691" %)**Information**
	884	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
739	739
740		-AT+FDR  : Factory Data Reset
	886	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
741	741
742		-AT+PWORD  : Serial Access Password
	888	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
743	743
	890	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
744	744
	892	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
745	745
746		-= ​5.  FAQ =
	894	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
747	747
748		-== 5.1 ​ How to Upgrade Firmware ==
	896	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
749	749
	898	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
750	750
	900	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	901	+
	902	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	903	+
	904	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	905	+
	906	+
	907	+(% style="color:#037691" %)**Information**
	908	+
	909	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	910	+
	911	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	912	+
	913	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	914	+
	915	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	916	+
	917	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	918	+
	919	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	920	+
	921	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	922	+
	923	+
	924	+= ​4. FAQ =
	925	+
	926	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	927	+
751	751	(((
752		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	929	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	930	+When downloading the images, choose the required image file for download. ​
753	753	)))
754	754
755	755	(((
756		-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]]
	934	+
757	757	)))
758	758
759	759	(((
760		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	938	+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.
761	761	)))
762	762
	941	+(((
	942	+
	943	+)))
763	763
	945	+(((
	946	+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.
	947	+)))
764	764
765		-= 6.  Trouble Shooting =
	949	+(((
	950	+
	951	+)))
766	766
767		-== 6.1  ​Connection problem when uploading firmware ==
	953	+(((
	954	+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.
	955	+)))
768	768
	957	+[[image:image-20220606154726-3.png]]
769	769
770		-(% class="wikigeneratedid" %)
	959	+
	960	+When you use the TTN network, the US915 frequency bands use are:
	961	+
	962	+* 903.9 - SF7BW125 to SF10BW125
	963	+* 904.1 - SF7BW125 to SF10BW125
	964	+* 904.3 - SF7BW125 to SF10BW125
	965	+* 904.5 - SF7BW125 to SF10BW125
	966	+* 904.7 - SF7BW125 to SF10BW125
	967	+* 904.9 - SF7BW125 to SF10BW125
	968	+* 905.1 - SF7BW125 to SF10BW125
	969	+* 905.3 - SF7BW125 to SF10BW125
	970	+* 904.6 - SF8BW500
	971	+
771	771	(((
772		-(% 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;"]]
	973	+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:
773	773	)))
774	774
	976	+(% class="box infomessage" %)
	977	+(((
	978	+**AT+CHE=2**
	979	+)))
775	775
	981	+(% class="box infomessage" %)
	982	+(((
	983	+**ATZ**
	984	+)))
776	776
777		-== 6.2  AT Command input doesn't work ==
	986	+(((
	987	+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.
	988	+)))
778	778
779	779	(((
780		-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.
	991	+
781	781	)))
782	782
	994	+(((
	995	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	996	+)))
783	783
	998	+[[image:image-20220606154825-4.png]]
784	784
785		-= 7. ​ Order Info =
786	786
787	787
788		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	1002	+= 5. Trouble Shooting =
789	789
	1004	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
790	790
	1006	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
	1007	+
	1008	+
	1009	+== 5.2 AT Command input doesn’t work ==
	1010	+
	1011	+(((
	1012	+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.
	1013	+)))
	1014	+
	1015	+
	1016	+== 5.3 Device rejoin in at the second uplink packet ==
	1017	+
	1018	+(% style="color:#4f81bd" %)**Issue describe as below:**
	1019	+
	1020	+[[image:1654500909990-784.png]]
	1021	+
	1022	+
	1023	+(% style="color:#4f81bd" %)**Cause for this issue:**
	1024	+
	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	+
791	791	(% class="wikigeneratedid" %)
792	792	(((
793	793
794	794	)))
795	795
796		-= 8.  Packing Info =
	1064	+= 7. Packing Info =
797	797
798	798	(((
799	799
800	800
801	801	(% style="color:#037691" %)**Package Includes**:
	1070	+)))
802	802
803		-
804		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
805		-* External antenna x 1
	1072	+* (((
	1073	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
806	806	)))
807	807
808	808	(((
...	...	@@ -809,20 +809,30 @@
809	809
810	810
811	811	(% style="color:#037691" %)**Dimension and weight**:
	1080	+)))
812	812
813		-
814		-* Size: 195 x 125 x 55 mm
815		-* Weight:   420g
	1082	+* (((
	1083	+Device Size: cm
816	816	)))
	1085	+* (((
	1086	+Device Weight: g
	1087	+)))
	1088	+* (((
	1089	+Package Size / pcs : cm
	1090	+)))
	1091	+* (((
	1092	+Weight / pcs : g
817	817
818		-(((
819		-
820	820
821		-
822	822
823	823	)))
824	824
825		-= 9.  Support =
	1098	+= 8. Support =
826	826
827	827	* 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.
828	828	* 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]]
	1102	+
	1103	+
	1104	+~)~)~)
	1105	+~)~)~)
	1106	+~)~)~)

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