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

Author

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1		-XWiki.Xiaoling
	1	+XWiki.Edwin

Content

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13	13
14	14	**Table of Contents:**
15	15
	16	+{{toc/}}
16	16
17	17
18	18
19	19
20	20
21		-= 1.  Introduction =
22	22
23		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	23	+= 1. Introduction =
24	24
	25	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
	26	+
25	25	(((
26	26
27	27
28		-Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
	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.
	31	+)))
29	29
30		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	33	+(((
	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.
	35	+)))
31	31
32		-The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
	37	+(((
	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.
	39	+)))
33	33
34		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	41	+(((
	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.
	43	+)))
35	35
36		-
	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.
37	37	)))
38	38
	49	+
39	39	[[image:1654503236291-817.png]]
40	40
41	41
42		-[[image:1657245163077-232.png]]
	53	+[[image:1654503265560-120.png]]
43	43
44	44
45	45
46	46	== 1.2 ​Features ==
47	47
48		-
49		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	59	+* LoRaWAN 1.0.3 Class A
	60	+* Ultra low power consumption
50	50	* Monitor Soil Moisture
51	51	* Monitor Soil Temperature
52	52	* Monitor Soil Conductivity
	64	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
53	53	* AT Commands to change parameters
54	54	* Uplink on periodically
55	55	* Downlink to change configure
56	56	* IP66 Waterproof Enclosure
57		-* Ultra-Low Power consumption
58		-* AT Commands to change parameters
59		-* Micro SIM card slot for NB-IoT SIM
60		-* 8500mAh Battery for long term use
	69	+* 4000mAh or 8500mAh Battery for long term use
61	61
62		-== 1.3  Specification ==
	71	+== 1.3 Specification ==
63	63
	73	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
64	64
65		-(% style="color:#037691" %)**Common DC Characteristics:**
	75	+[[image:image-20220606162220-5.png]]
66	66
67		-* Supply Voltage: 2.1v ~~ 3.6v
68		-* Operating Temperature: -40 ~~ 85°C
69	69
70		-(% style="color:#037691" %)**NB-IoT Spec:**
71	71
72		-* - B1 @H-FDD: 2100MHz
73		-* - B3 @H-FDD: 1800MHz
74		-* - B8 @H-FDD: 900MHz
75		-* - B5 @H-FDD: 850MHz
76		-* - B20 @H-FDD: 800MHz
77		-* - B28 @H-FDD: 700MHz
	79	+== ​1.4 Applications ==
78	78
79		-(% style="color:#037691" %)**Probe Specification:**
	81	+* Smart Agriculture
80	80
81		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	83	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	84	+​
82	82
83		-[[image:image-20220708101224-1.png]]
	86	+== 1.5 Firmware Change log ==
84	84
85	85
	89	+**LSE01 v1.0 :**  Release
86	86
87		-== ​1.4  Applications ==
88	88
89		-* Smart Agriculture
90	90
91		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92		-​
	93	+= 2. Configure LSE01 to connect to LoRaWAN network =
93	93
94		-== 1.5  Pin Definitions ==
	95	+== 2.1 How it works ==
95	95
	97	+(((
	98	+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
	99	+)))
96	96
97		-[[image:1657246476176-652.png]]
	101	+(((
	102	+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"]].
	103	+)))
98	98
99	99
100	100
101		-= 2.  Use NSE01 to communicate with IoT Server =
	107	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
102	102
103		-== 2.1  How it works ==
	109	+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	105
	112	+[[image:1654503992078-669.png]]
	113	+
	114	+
	115	+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.
	116	+
	117	+
	118	+(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	119	+
	120	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	121	+
	122	+[[image:image-20220606163732-6.jpeg]]
	123	+
	124	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	125	+
	126	+**Add APP EUI in the application**
	127	+
	128	+
	129	+[[image:1654504596150-405.png]]
	130	+
	131	+
	132	+
	133	+**Add APP KEY and DEV EUI**
	134	+
	135	+[[image:1654504683289-357.png]]
	136	+
	137	+
	138	+
	139	+(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	140	+
	141	+
	142	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	143	+
	144	+[[image:image-20220606163915-7.png]]
	145	+
	146	+
	147	+(% 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.
	148	+
	149	+[[image:1654504778294-788.png]]
	150	+
	151	+
	152	+
	153	+== 2.3 Uplink Payload ==
	154	+
	155	+
	156	+=== 2.3.1 MOD~=0(Default Mode) ===
	157	+
	158	+LSE01 will uplink payload via LoRaWAN with below payload format:
	159	+
106	106	(((
107		-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.
	161	+Uplink payload includes in total 11 bytes.
108	108	)))
109	109
	164	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	165	+|(((
	166	+**Size**
110	110
	168	+**(bytes)**
	169	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	170	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	171	+Temperature
	172	+
	173	+(Reserve, Ignore now)
	174	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	175	+MOD & Digital Interrupt
	176	+
	177	+(Optional)
	178	+)))
	179	+
	180	+=== 2.3.2 MOD~=1(Original value) ===
	181	+
	182	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	183	+
	184	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	185	+|(((
	186	+**Size**
	187	+
	188	+**(bytes)**
	189	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	190	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	191	+Temperature
	192	+
	193	+(Reserve, Ignore now)
	194	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	195	+MOD & Digital Interrupt
	196	+
	197	+(Optional)
	198	+)))
	199	+
	200	+=== 2.3.3 Battery Info ===
	201	+
111	111	(((
112		-The diagram below shows the working flow in default firmware of NSE01:
	203	+Check the battery voltage for LSE01.
113	113	)))
114	114
115		-[[image:image-20220708101605-2.png]]
	206	+(((
	207	+Ex1: 0x0B45 = 2885mV
	208	+)))
116	116
117	117	(((
	211	+Ex2: 0x0B49 = 2889mV
	212	+)))
	213	+
	214	+
	215	+
	216	+=== 2.3.4 Soil Moisture ===
	217	+
	218	+(((
	219	+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.
	220	+)))
	221	+
	222	+(((
	223	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	224	+)))
	225	+
	226	+(((
118	118
119	119	)))
120	120
	230	+(((
	231	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	232	+)))
121	121
122	122
123		-== 2.2 ​ Configure the NSE01 ==
124	124
	236	+=== 2.3.5 Soil Temperature ===
125	125
126		-=== 2.2.1 Test Requirement ===
	238	+(((
	239	+ 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
	240	+)))
127	127
	242	+(((
	243	+**Example**:
	244	+)))
128	128
129		-To use NSE01 in your city, make sure meet below requirements:
	246	+(((
	247	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	248	+)))
130	130
131		-* Your local operator has already distributed a NB-IoT Network there.
132		-* The local NB-IoT network used the band that NSE01 supports.
133		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	250	+(((
	251	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	252	+)))
134	134
	254	+
	255	+
	256	+=== 2.3.6 Soil Conductivity (EC) ===
	257	+
135	135	(((
136		-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
	259	+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).
137	137	)))
138	138
	262	+(((
	263	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	264	+)))
139	139
140		-[[image:1657249419225-449.png]]
	266	+(((
	267	+Generally, the EC value of irrigation water is less than 800uS / cm.
	268	+)))
141	141
	270	+(((
	271	+
	272	+)))
142	142
	274	+(((
	275	+
	276	+)))
143	143
144		-=== 2.2.2 Insert SIM card ===
	278	+=== 2.3.7 MOD ===
145	145
146		-Insert the NB-IoT Card get from your provider.
	280	+Firmware version at least v2.1 supports changing mode.
147	147
148		-User need to take out the NB-IoT module and insert the SIM card like below:
	282	+For example, bytes[10]=90
149	149
	284	+mod=(bytes[10]>>7)&0x01=1.
150	150
151		-[[image:1657249468462-536.png]]
152	152
	287	+**Downlink Command:**
153	153
	289	+If payload = 0x0A00, workmode=0
154	154
155		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	291	+If** **payload =** **0x0A01, workmode=1
156	156
	293	+
	294	+
	295	+=== 2.3.8 ​Decode payload in The Things Network ===
	296	+
	297	+While using TTN network, you can add the payload format to decode the payload.
	298	+
	299	+
	300	+[[image:1654505570700-128.png]]
	301	+
157	157	(((
	303	+The payload decoder function for TTN is here:
	304	+)))
	305	+
158	158	(((
159		-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.
	307	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
160	160	)))
	309	+
	310	+
	311	+== 2.4 Uplink Interval ==
	312	+
	313	+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"]]
	314	+
	315	+
	316	+
	317	+== 2.5 Downlink Payload ==
	318	+
	319	+By default, LSE50 prints the downlink payload to console port.
	320	+
	321	+[[image:image-20220606165544-8.png]]
	322	+
	323	+
	324	+(((
	325	+**Examples:**
161	161	)))
162	162
	328	+(((
	329	+
	330	+)))
163	163
164		-**Connection:**
	332	+* (((
	333	+**Set TDC**
	334	+)))
165	165
166		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	336	+(((
	337	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	338	+)))
167	167
168		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	340	+(((
	341	+Payload:    01 00 00 1E    TDC=30S
	342	+)))
169	169
170		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	344	+(((
	345	+Payload:    01 00 00 3C    TDC=60S
	346	+)))
171	171
	348	+(((
	349	+
	350	+)))
172	172
173		-In the PC, use below serial tool settings:
	352	+* (((
	353	+**Reset**
	354	+)))
174	174
175		-* Baud:  (% style="color:green" %)**9600**
176		-* Data bits:** (% style="color:green" %)8(%%)**
177		-* Stop bits: (% style="color:green" %)**1**
178		-* Parity:  (% style="color:green" %)**None**
179		-* Flow Control: (% style="color:green" %)**None**
	356	+(((
	357	+If payload = 0x04FF, it will reset the LSE01
	358	+)))
180	180
	360	+
	361	+* **CFM**
	362	+
	363	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	364	+
	365	+
	366	+
	367	+== 2.6 ​Show Data in DataCake IoT Server ==
	368	+
181	181	(((
182		-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.
	370	+[[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:
183	183	)))
184	184
185		-[[image:image-20220708110657-3.png]]
	373	+(((
	374	+
	375	+)))
186	186
187		-(% 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/]]
	377	+(((
	378	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
	379	+)))
188	188
	381	+(((
	382	+(% 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:
	383	+)))
189	189
190	190
191		-=== 2.2.4 Use CoAP protocol to uplink data ===
	386	+[[image:1654505857935-743.png]]
192	192
193		-(% 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/]]
194	194
	389	+[[image:1654505874829-548.png]]
195	195
196		-**Use below commands:**
197	197
198		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	392	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
201	201
202		-For parameter description, please refer to AT command set
	394	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
203	203
204		-[[image:1657249793983-486.png]]
205	205
	397	+[[image:1654505905236-553.png]]
206	206
207		-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.
208	208
209		-[[image:1657249831934-534.png]]
	400	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
210	210
	402	+[[image:1654505925508-181.png]]
211	211
212	212
213		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
214	214
215		-This feature is supported since firmware version v1.0.1
	406	+== 2.7 Frequency Plans ==
216	216
	408	+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.
217	217
218		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
221	221
222		-[[image:1657249864775-321.png]]
	411	+=== 2.7.1 EU863-870 (EU868) ===
223	223
	413	+(% style="color:#037691" %)** Uplink:**
224	224
225		-[[image:1657249930215-289.png]]
	415	+868.1 - SF7BW125 to SF12BW125
226	226
	417	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
227	227
	419	+868.5 - SF7BW125 to SF12BW125
228	228
229		-=== 2.2.6 Use MQTT protocol to uplink data ===
	421	+867.1 - SF7BW125 to SF12BW125
230	230
231		-This feature is supported since firmware version v110
	423	+867.3 - SF7BW125 to SF12BW125
232	232
	425	+867.5 - SF7BW125 to SF12BW125
233	233
234		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	427	+867.7 - SF7BW125 to SF12BW125
241	241
242		-[[image:1657249978444-674.png]]
	429	+867.9 - SF7BW125 to SF12BW125
243	243
	431	+868.8 - FSK
244	244
245		-[[image:1657249990869-686.png]]
246	246
	434	+(% style="color:#037691" %)** Downlink:**
247	247
248		-(((
249		-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.
250		-)))
	436	+Uplink channels 1-9 (RX1)
251	251
	438	+869.525 - SF9BW125 (RX2 downlink only)
252	252
253	253
254		-=== 2.2.7 Use TCP protocol to uplink data ===
255	255
256		-This feature is supported since firmware version v110
	442	+=== 2.7.2 US902-928(US915) ===
257	257
	444	+Used in USA, Canada and South America. Default use CHE=2
258	258
259		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	446	+(% style="color:#037691" %)**Uplink:**
261	261
262		-[[image:1657250217799-140.png]]
	448	+903.9 - SF7BW125 to SF10BW125
263	263
	450	+904.1 - SF7BW125 to SF10BW125
264	264
265		-[[image:1657250255956-604.png]]
	452	+904.3 - SF7BW125 to SF10BW125
266	266
	454	+904.5 - SF7BW125 to SF10BW125
267	267
	456	+904.7 - SF7BW125 to SF10BW125
268	268
269		-=== 2.2.8 Change Update Interval ===
	458	+904.9 - SF7BW125 to SF10BW125
270	270
271		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	460	+905.1 - SF7BW125 to SF10BW125
272	272
273		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	462	+905.3 - SF7BW125 to SF10BW125
274	274
275		-(((
276		-(% style="color:red" %)**NOTE:**
277		-)))
278	278
279		-(((
280		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281		-)))
	465	+(% style="color:#037691" %)**Downlink:**
282	282
	467	+923.3 - SF7BW500 to SF12BW500
283	283
	469	+923.9 - SF7BW500 to SF12BW500
284	284
285		-== 2.3  Uplink Payload ==
	471	+924.5 - SF7BW500 to SF12BW500
286	286
287		-In this mode, uplink payload includes in total 18 bytes
	473	+925.1 - SF7BW500 to SF12BW500
288	288
289		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290		-|=(% style="width: 50px;" %)(((
291		-**Size(bytes)**
292		-)))|=(% 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**
293		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
	475	+925.7 - SF7BW500 to SF12BW500
294	294
295		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	477	+926.3 - SF7BW500 to SF12BW500
296	296
	479	+926.9 - SF7BW500 to SF12BW500
297	297
298		-[[image:image-20220708111918-4.png]]
	481	+927.5 - SF7BW500 to SF12BW500
299	299
	483	+923.3 - SF12BW500(RX2 downlink only)
300	300
301		-The payload is ASCII string, representative same HEX:
302	302
303		-0x72403155615900640c7817075e0a8c02f900 where:
304	304
305		-* Device ID: 0x 724031556159 = 724031556159
306		-* Version: 0x0064=100=1.0.0
	487	+=== 2.7.3 CN470-510 (CN470) ===
307	307
308		-* BAT: 0x0c78 = 3192 mV = 3.192V
309		-* Singal: 0x17 = 23
310		-* Soil Moisture: 0x075e= 1886 = 18.86  %
311		-* Soil Temperature:0x0a8c =2700=27 °C
312		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313		-* Interrupt: 0x00 = 0
	489	+Used in China, Default use CHE=1
314	314
315		-== 2.4  Payload Explanation and Sensor Interface ==
	491	+(% style="color:#037691" %)**Uplink:**
316	316
	493	+486.3 - SF7BW125 to SF12BW125
317	317
318		-=== 2.4.1  Device ID ===
	495	+486.5 - SF7BW125 to SF12BW125
319	319
320		-By default, the Device ID equal to the last 6 bytes of IMEI.
	497	+486.7 - SF7BW125 to SF12BW125
321	321
322		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	499	+486.9 - SF7BW125 to SF12BW125
323	323
324		-**Example:**
	501	+487.1 - SF7BW125 to SF12BW125
325	325
326		-AT+DEUI=A84041F15612
	503	+487.3 - SF7BW125 to SF12BW125
327	327
328		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	505	+487.5 - SF7BW125 to SF12BW125
329	329
	507	+487.7 - SF7BW125 to SF12BW125
330	330
331	331
332		-=== 2.4.2  Version Info ===
	510	+(% style="color:#037691" %)**Downlink:**
333	333
334		-Specify the software version: 0x64=100, means firmware version 1.00.
	512	+506.7 - SF7BW125 to SF12BW125
335	335
336		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	514	+506.9 - SF7BW125 to SF12BW125
337	337
	516	+507.1 - SF7BW125 to SF12BW125
338	338
	518	+507.3 - SF7BW125 to SF12BW125
339	339
340		-=== 2.4.3  Battery Info ===
	520	+507.5 - SF7BW125 to SF12BW125
341	341
342		-(((
343		-Check the battery voltage for LSE01.
344		-)))
	522	+507.7 - SF7BW125 to SF12BW125
345	345
346		-(((
347		-Ex1: 0x0B45 = 2885mV
348		-)))
	524	+507.9 - SF7BW125 to SF12BW125
349	349
350		-(((
351		-Ex2: 0x0B49 = 2889mV
352		-)))
	526	+508.1 - SF7BW125 to SF12BW125
353	353
	528	+505.3 - SF12BW125 (RX2 downlink only)
354	354
355	355
356		-=== 2.4.4  Signal Strength ===
357	357
358		-NB-IoT Network signal Strength.
	532	+=== 2.7.4 AU915-928(AU915) ===
359	359
360		-**Ex1: 0x1d = 29**
	534	+Default use CHE=2
361	361
362		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	536	+(% style="color:#037691" %)**Uplink:**
363	363
364		-(% style="color:blue" %)**1**(%%)  -111dBm
	538	+916.8 - SF7BW125 to SF12BW125
365	365
366		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	540	+917.0 - SF7BW125 to SF12BW125
367	367
368		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	542	+917.2 - SF7BW125 to SF12BW125
369	369
370		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	544	+917.4 - SF7BW125 to SF12BW125
371	371
	546	+917.6 - SF7BW125 to SF12BW125
372	372
	548	+917.8 - SF7BW125 to SF12BW125
373	373
374		-=== 2.4.5  Soil Moisture ===
	550	+918.0 - SF7BW125 to SF12BW125
375	375
376		-(((
377		-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.
378		-)))
	552	+918.2 - SF7BW125 to SF12BW125
379	379
380		-(((
381		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382		-)))
383	383
384		-(((
385		-
386		-)))
	555	+(% style="color:#037691" %)**Downlink:**
387	387
388		-(((
389		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390		-)))
	557	+923.3 - SF7BW500 to SF12BW500
391	391
	559	+923.9 - SF7BW500 to SF12BW500
392	392
	561	+924.5 - SF7BW500 to SF12BW500
393	393
394		-=== 2.4.6  Soil Temperature ===
	563	+925.1 - SF7BW500 to SF12BW500
395	395
396		-(((
397		- 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
398		-)))
	565	+925.7 - SF7BW500 to SF12BW500
399	399
400		-(((
401		-**Example**:
402		-)))
	567	+926.3 - SF7BW500 to SF12BW500
403	403
404		-(((
405		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406		-)))
	569	+926.9 - SF7BW500 to SF12BW500
407	407
408		-(((
409		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410		-)))
	571	+927.5 - SF7BW500 to SF12BW500
411	411
	573	+923.3 - SF12BW500(RX2 downlink only)
412	412
413	413
414		-=== 2.4.7  Soil Conductivity (EC) ===
415	415
416		-(((
417		-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).
418		-)))
	577	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
419	419
420		-(((
421		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422		-)))
	579	+(% style="color:#037691" %)**Default Uplink channel:**
423	423
424		-(((
425		-Generally, the EC value of irrigation water is less than 800uS / cm.
426		-)))
	581	+923.2 - SF7BW125 to SF10BW125
427	427
428		-(((
429		-
430		-)))
	583	+923.4 - SF7BW125 to SF10BW125
431	431
432		-(((
433		-
434		-)))
435	435
436		-=== 2.4.8  Digital Interrupt ===
	586	+(% style="color:#037691" %)**Additional Uplink Channel**:
437	437
438		-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.
	588	+(OTAA mode, channel added by JoinAccept message)
439	439
440		-The command is:
	590	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
441	441
442		-(% 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]])**.**
	592	+922.2 - SF7BW125 to SF10BW125
443	443
	594	+922.4 - SF7BW125 to SF10BW125
444	444
445		-The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
	596	+922.6 - SF7BW125 to SF10BW125
446	446
	598	+922.8 - SF7BW125 to SF10BW125
447	447
448		-Example:
	600	+923.0 - SF7BW125 to SF10BW125
449	449
450		-0x(00): Normal uplink packet.
	602	+922.0 - SF7BW125 to SF10BW125
451	451
452		-0x(01): Interrupt Uplink Packet.
453	453
	605	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
454	454
	607	+923.6 - SF7BW125 to SF10BW125
455	455
456		-=== 2.4.9  ​+5V Output ===
	609	+923.8 - SF7BW125 to SF10BW125
457	457
458		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	611	+924.0 - SF7BW125 to SF10BW125
459	459
	613	+924.2 - SF7BW125 to SF10BW125
460	460
461		-The 5V output time can be controlled by AT Command.
	615	+924.4 - SF7BW125 to SF10BW125
462	462
463		-(% style="color:blue" %)**AT+5VT=1000**
	617	+924.6 - SF7BW125 to SF10BW125
464	464
465		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
466	466
	620	+(% style="color:#037691" %)** Downlink:**
467	467
	622	+Uplink channels 1-8 (RX1)
468	468
469		-== 2.5  Downlink Payload ==
	624	+923.2 - SF10BW125 (RX2)
470	470
471		-By default, NSE01 prints the downlink payload to console port.
472	472
473		-[[image:image-20220708133731-5.png]]
474	474
	628	+=== 2.7.6 KR920-923 (KR920) ===
475	475
	630	+Default channel:
476	476
477		-(((
478		-(% style="color:blue" %)**Examples:**
479		-)))
	632	+922.1 - SF7BW125 to SF12BW125
480	480
481		-(((
482		-
483		-)))
	634	+922.3 - SF7BW125 to SF12BW125
484	484
485		-* (((
486		-(% style="color:blue" %)**Set TDC**
487		-)))
	636	+922.5 - SF7BW125 to SF12BW125
488	488
489		-(((
490		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491		-)))
492	492
493		-(((
494		-Payload:    01 00 00 1E    TDC=30S
495		-)))
	639	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
496	496
497		-(((
498		-Payload:    01 00 00 3C    TDC=60S
499		-)))
	641	+922.1 - SF7BW125 to SF12BW125
500	500
501		-(((
502		-
503		-)))
	643	+922.3 - SF7BW125 to SF12BW125
504	504
505		-* (((
506		-(% style="color:blue" %)**Reset**
507		-)))
	645	+922.5 - SF7BW125 to SF12BW125
508	508
509		-(((
510		-If payload = 0x04FF, it will reset the NSE01
511		-)))
	647	+922.7 - SF7BW125 to SF12BW125
512	512
	649	+922.9 - SF7BW125 to SF12BW125
513	513
514		-* (% style="color:blue" %)**INTMOD**
	651	+923.1 - SF7BW125 to SF12BW125
515	515
516		-Downlink Payload: 06000003, Set AT+INTMOD=3
	653	+923.3 - SF7BW125 to SF12BW125
517	517
518	518
	656	+(% style="color:#037691" %)**Downlink:**
519	519
520		-== 2.6  ​LED Indicator ==
	658	+Uplink channels 1-7(RX1)
521	521
522		-(((
523		-The NSE01 has an internal LED which is to show the status of different state.
	660	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
524	524
525	525
526		-* 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)
527		-* Then the LED will be on for 1 second means device is boot normally.
528		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529		-* For each uplink probe, LED will be on for 500ms.
530		-)))
531	531
	664	+=== 2.7.7 IN865-867 (IN865) ===
532	532
	666	+(% style="color:#037691" %)** Uplink:**
533	533
	668	+865.0625 - SF7BW125 to SF12BW125
534	534
535		-== 2.7  Installation in Soil ==
	670	+865.4025 - SF7BW125 to SF12BW125
536	536
537		-__**Measurement the soil surface**__
	672	+865.9850 - SF7BW125 to SF12BW125
538	538
539		-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]]
540	540
541		-[[image:1657259653666-883.png]] ​
	675	+(% style="color:#037691" %) **Downlink:**
542	542
	677	+Uplink channels 1-3 (RX1)
543	543
544		-(((
545		-
	679	+866.550 - SF10BW125 (RX2)
546	546
547		-(((
548		-Dig a hole with diameter > 20CM.
549		-)))
550	550
551		-(((
552		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
553		-)))
554		-)))
555	555
556		-[[image:1654506665940-119.png]]
557	557
558		-(((
559		-
560		-)))
	684	+== 2.8 LED Indicator ==
561	561
	686	+The LSE01 has an internal LED which is to show the status of different state.
562	562
563		-== 2.8  ​Firmware Change Log ==
	688	+* Blink once when device power on.
	689	+* Solid ON for 5 seconds once device successful Join the network.
	690	+* Blink once when device transmit a packet.
564	564
565	565
566		-Download URL & Firmware Change log
567	567
568		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
569	569
	695	+== 2.9 Installation in Soil ==
570	570
571		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
	697	+**Measurement the soil surface**
572	572
573	573
	700	+[[image:1654506634463-199.png]] ​
574	574
575		-== 2.9  ​Battery Analysis ==
	702	+(((
	703	+(((
	704	+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.
	705	+)))
	706	+)))
576	576
577		-=== 2.9.1  ​Battery Type ===
578	578
579	579
580		-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.
	710	+[[image:1654506665940-119.png]]
581	581
	712	+(((
	713	+Dig a hole with diameter > 20CM.
	714	+)))
582	582
583		-The battery is designed to last for several years depends on the actually use environment and update interval.
	716	+(((
	717	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	718	+)))
584	584
585	585
586		-The battery related documents as below:
	721	+== 2.10 ​Firmware Change Log ==
587	587
588		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589		-* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	723	+(((
	724	+**Firmware download link:**
	725	+)))
591	591
592	592	(((
593		-[[image:image-20220708140453-6.png]]
	728	+[[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/]]
594	594	)))
595	595
	731	+(((
	732	+
	733	+)))
596	596
	735	+(((
	736	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	737	+)))
597	597
598		-2.9.2
	739	+(((
	740	+
	741	+)))
599	599
600		-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.
	743	+(((
	744	+**V1.0.**
	745	+)))
601	601
	747	+(((
	748	+Release
	749	+)))
602	602
603		-Instruction to use as below:
604	604
	752	+== 2.11 ​Battery Analysis ==
605	605
606		-Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
	754	+=== 2.11.1 ​Battery Type ===
607	607
608		-[[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/]]
	756	+(((
	757	+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.
	758	+)))
609	609
	760	+(((
	761	+The battery is designed to last for more than 5 years for the LSN50.
	762	+)))
610	610
611		-Step 2: Open it and choose
	764	+(((
	765	+(((
	766	+The battery-related documents are as below:
	767	+)))
	768	+)))
612	612
613		-* Product Model
614		-* Uplink Interval
615		-* Working Mode
	770	+* (((
	771	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	772	+)))
	773	+* (((
	774	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	775	+)))
	776	+* (((
	777	+[[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/]]
	778	+)))
616	616
617		-And the Life expectation in difference case will be shown on the right.
	780	+ [[image:image-20220610172436-1.png]]
618	618
619	619
620	620
621		-=== 2.9.3  ​Battery Note ===
	784	+=== 2.11.2 ​Battery Note ===
622	622
623	623	(((
624	624	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.
...	...	@@ -626,12 +626,22 @@
626	626
627	627
628	628
629		-=== 2.9.4  Replace the battery ===
	792	+=== 2.11.3 Replace the battery ===
630	630
631		-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).
	794	+(((
	795	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
	796	+)))
632	632
	798	+(((
	799	+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.
	800	+)))
633	633
	802	+(((
	803	+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)
	804	+)))
634	634
	806	+
	807	+
635	635	= 3. ​Using the AT Commands =
636	636
637	637	== 3.1 Access AT Commands ==
...	...	@@ -842,15 +842,15 @@
842	842
843	843	= 5. Trouble Shooting =
844	844
845		-== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1018	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
846	846
847		-It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
	1020	+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.
848	848
849	849
850		-== 5.2 AT Command input doesn't work ==
	1023	+== 5.2 AT Command input doesn’t work ==
851	851
852	852	(((
853		-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.
	1026	+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.
854	854	)))
855	855
856	856

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