Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual

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Title

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

Content

...	...	@@ -3,9 +3,7 @@
3	3
4	4
5	5
6		-**Contents:**
7	7
8		-{{toc/}}
9	9
10	10
11	11
...	...	@@ -12,61 +12,81 @@
12	12
13	13
14	14
15		-= 1. Introduction =
16	16
17		-== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
	14	+**Table of Contents:**
18	18
19		-(((
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		-)))
22	22
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		-)))
26	26
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		-)))
30	30
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		-)))
34	34
	20	+
	21	+= 1.  Introduction =
	22	+
	23	+== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	24	+
35	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.
37		-)))
	26	+
38	38
	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.
39	39
	30	+It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	31	+
	32	+The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
	33	+
	34	+NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	35	+
	36	+
	37	+)))
	38	+
40	40	[[image:1654503236291-817.png]]
41	41
42	42
43		-[[image:1654503265560-120.png]]
	42	+[[image:1657245163077-232.png]]
44	44
45	45
46	46
47	47	== 1.2 ​Features ==
48	48
49		-* LoRaWAN 1.0.3 Class A
50		-* Ultra low power consumption
	48	+
	49	+* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
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
55	55	* AT Commands to change parameters
56	56	* Uplink on periodically
57	57	* Downlink to change configure
58	58	* IP66 Waterproof Enclosure
59		-* 4000mAh or 8500mAh Battery for long term use
	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
60	60
61		-== 1.3 Specification ==
	62	+== 1.3  Specification ==
62	62
	64	+
	65	+(% style="color:#037691" %)**Common DC Characteristics:**
	66	+
	67	+* Supply Voltage: 2.1v ~~ 3.6v
	68	+* Operating Temperature: -40 ~~ 85°C
	69	+
	70	+(% style="color:#037691" %)**NB-IoT Spec:**
	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
	78	+
	79	+(% style="color:#037691" %)**Probe Specification:**
	80	+
63	63	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
64	64
65		-[[image:image-20220606162220-5.png]]
	83	+[[image:image-20220708101224-1.png]]
66	66
67	67
68	68
69		-== ​1.4 Applications ==
	87	+== ​1.4  Applications ==
70	70
71	71	* Smart Agriculture
72	72
...	...	@@ -73,157 +73,301 @@
73	73	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
74	74	​
75	75
76		-== 1.5 Firmware Change log ==
	94	+== 1.5  Pin Definitions ==
77	77
78	78
79		-**LSE01 v1.0 :**  Release
	97	+[[image:1657246476176-652.png]]
80	80
81	81
82	82
83		-= 2. Configure LSE01 to connect to LoRaWAN network =
	101	+= 2.  Use NSE01 to communicate with IoT Server =
84	84
85		-== 2.1 How it works ==
	103	+== 2.1  How it works ==
86	86
	105	+
87	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
	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.
89	89	)))
90	90
	110	+
91	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.​UsingtheATCommands"]].
	112	+The diagram below shows the working flow in default firmware of NSE01:
93	93	)))
94	94
	115	+[[image:image-20220708101605-2.png]]
95	95
	117	+(((
	118	+
	119	+)))
96	96
97		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
98	98
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.
100	100
	123	+== 2.2 ​ Configure the NSE01 ==
101	101
102		-[[image:1654503992078-669.png]]
103	103
	126	+=== 2.2.1 Test Requirement ===
104	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	106
	129	+To use NSE01 in your city, make sure meet below requirements:
107	107
108		-**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	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.
109	109
110		-Each LSE01 is shipped with a sticker with the default device EUI as below:
	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
	137	+)))
111	111
112		-[[image:image-20220606163732-6.jpeg]]
113	113
114		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	140	+[[image:1657249419225-449.png]]
115	115
116		-**Add APP EUI in the application**
117	117
118	118
119		-[[image:1654504596150-405.png]]
	144	+=== 2.2.2 Insert SIM card ===
120	120
	146	+Insert the NB-IoT Card get from your provider.
121	121
	148	+User need to take out the NB-IoT module and insert the SIM card like below:
122	122
123		-**Add APP KEY and DEV EUI**
124	124
125		-[[image:1654504683289-357.png]]
	151	+[[image:1657249468462-536.png]]
126	126
127	127
128	128
129		-**Step 2**: Power on LSE01
	155	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
130	130
	157	+(((
	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.
	160	+)))
	161	+)))
131	131
132		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
133	133
134		-[[image:image-20220606163915-7.png]]
	164	+**Connection:**
135	135
	166	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
136	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.
	168	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
138	138
139		-[[image:1654504778294-788.png]]
	170	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
140	140
141	141
	173	+In the PC, use below serial tool settings:
142	142
	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**
	180	+
	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.
	183	+)))
	184	+
	185	+[[image:image-20220708110657-3.png]]
	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/]]
	188	+
	189	+
	190	+
	191	+=== 2.2.4 Use CoAP protocol to uplink data ===
	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/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
	194	+
	195	+
	196	+**Use below commands:**
	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
	201	+
	202	+
	203	+
	204	+For parameter description, please refer to AT command set
	205	+
	206	+[[image:1657249793983-486.png]]
	207	+
	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	+
	211	+[[image:1657249831934-534.png]]
	212	+
	213	+
	214	+
	215	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	216	+
	217	+
	218	+This feature is supported since firmware version v1.0.1
	219	+
	220	+
	221	+* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
	222	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
	223	+* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	224	+
	225	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
	226	+
	227	+
	228	+
	229	+
	230	+
	231	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
	232	+
	233	+
	234	+=== 2.2.6 Use MQTT protocol to uplink data ===
	235	+
	236	+
	237	+This feature is supported since firmware version v110
	238	+
	239	+
	240	+* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
	241	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
	242	+* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
	243	+* (% style="color:blue" %)**AT+UNAME=UNAME            **(%%)~/~/Set the username of MQTT
	244	+* (% style="color:blue" %)**AT+PWD=PWD                  **(%%)~/~/Set the password of MQTT
	245	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB     **(%%)~/~/Set the sending topic of MQTT
	246	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	247	+
	248	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
	249	+
	250	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
	251	+
	252	+
	253	+MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
	254	+
	255	+
	256	+=== 2.2.7 Use TCP protocol to uplink data ===
	257	+
	258	+
	259	+This feature is supported since firmware version v110
	260	+
	261	+
	262	+* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
	263	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	264	+
	265	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
	266	+
	267	+
	268	+
	269	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
	270	+
	271	+
	272	+=== 2.2.8 Change Update Interval ===
	273	+
	274	+User can use below command to change the (% style="color:green" %)**uplink interval**.
	275	+
	276	+**~ (% style="color:blue" %)AT+TDC=600      (%%)**(% style="color:blue" %) (%%)~/~/ Set Update Interval to 600s
	277	+
	278	+
	279	+(% style="color:red" %)**NOTE:**
	280	+
	281	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
	282	+
	283	+
	284	+
	285	+
	286	+
	287	+
	288	+
143	143	== 2.3 Uplink Payload ==
144	144
	291	+
145	145	=== 2.3.1 MOD~=0(Default Mode) ===
146	146
147	147	LSE01 will uplink payload via LoRaWAN with below payload format:
148	148
149		-
	296	+(((
150	150	Uplink payload includes in total 11 bytes.
151		-
	298	+)))
152	152
153		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
154		-|=(((
	300	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	301	+|(((
155	155	**Size**
156	156
157	157	**(bytes)**
158		-)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
159		-|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
	305	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	306	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
160	160	Temperature
161	161
162	162	(Reserve, Ignore now)
163		-)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((
	310	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
164	164	MOD & Digital Interrupt
165	165
166	166	(Optional)
167	167	)))
168	168
169		-[[image:1654504881641-514.png]]
170		-
171		-
172		-
173	173	=== 2.3.2 MOD~=1(Original value) ===
174	174
175	175	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
176	176
177		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
178		-|=(((
	320	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	321	+|(((
179	179	**Size**
180	180
181	181	**(bytes)**
182		-)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
	325	+)))|**2**|**2**|**2**|**2**|**2**|**1**
183	183	|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
184	184	Temperature
185	185
186	186	(Reserve, Ignore now)
187		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	330	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
188	188	MOD & Digital Interrupt
189	189
190	190	(Optional)
191	191	)))
192	192
193		-[[image:1654504907647-967.png]]
194		-
195		-
196		-
197	197	=== 2.3.3 Battery Info ===
198	198
	338	+(((
199	199	Check the battery voltage for LSE01.
	340	+)))
200	200
	342	+(((
201	201	Ex1: 0x0B45 = 2885mV
	344	+)))
202	202
	346	+(((
203	203	Ex2: 0x0B49 = 2889mV
	348	+)))
204	204
205	205
206	206
207	207	=== 2.3.4 Soil Moisture ===
208	208
	354	+(((
209	209	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.
	356	+)))
210	210
	358	+(((
211	211	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	360	+)))
212	212
	362	+(((
	363	+
	364	+)))
213	213
	366	+(((
214	214	(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	368	+)))
215	215
216	216
217	217
218	218	=== 2.3.5 Soil Temperature ===
219	219
	374	+(((
220	220	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
	376	+)))
221	221
	378	+(((
222	222	**Example**:
	380	+)))
223	223
	382	+(((
224	224	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	384	+)))
225	225
	386	+(((
226	226	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	388	+)))
227	227
228	228
229	229
...	...	@@ -273,19 +273,21 @@
273	273
274	274	[[image:1654505570700-128.png]]
275	275
	438	+(((
276	276	The payload decoder function for TTN is here:
	440	+)))
277	277
278		-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/]]
	442	+(((
	443	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
	444	+)))
279	279
280	280
281	281	== 2.4 Uplink Interval ==
282	282
283		-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>>End Device AT Commands and Downlink Command||anchor="H4.1ChangeUplinkInterval"]]
	449	+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"]]
284	284
285		-[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
286	286
287	287
288		-
289	289	== 2.5 Downlink Payload ==
290	290
291	291	By default, LSE50 prints the downlink payload to console port.
...	...	@@ -293,24 +293,44 @@
293	293	[[image:image-20220606165544-8.png]]
294	294
295	295
296		-**Examples:**
	460	+(((
	461	+(% style="color:blue" %)**Examples:**
	462	+)))
297	297
	464	+(((
	465	+
	466	+)))
298	298
299		-* **Set TDC**
	468	+* (((
	469	+(% style="color:blue" %)**Set TDC**
	470	+)))
300	300
	472	+(((
301	301	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	474	+)))
302	302
	476	+(((
303	303	Payload:    01 00 00 1E    TDC=30S
	478	+)))
304	304
	480	+(((
305	305	Payload:    01 00 00 3C    TDC=60S
	482	+)))
306	306
	484	+(((
	485	+
	486	+)))
307	307
308		-* **Reset**
	488	+* (((
	489	+(% style="color:blue" %)**Reset**
	490	+)))
309	309
	492	+(((
310	310	If payload = 0x04FF, it will reset the LSE01
	494	+)))
311	311
312	312
313		-* **CFM**
	497	+* (% style="color:blue" %)**CFM**
314	314
315	315	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
316	316
...	...	@@ -318,12 +318,21 @@
318	318
319	319	== 2.6 ​Show Data in DataCake IoT Server ==
320	320
	505	+(((
321	321	[[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:
	507	+)))
322	322
	509	+(((
	510	+
	511	+)))
323	323
324		-**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
	513	+(((
	514	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
	515	+)))
325	325
326		-**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:
	517	+(((
	518	+(% 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:
	519	+)))
327	327
328	328
329	329	[[image:1654505857935-743.png]]
...	...	@@ -331,11 +331,12 @@
331	331
332	332	[[image:1654505874829-548.png]]
333	333
334		-Step 3: Create an account or log in Datacake.
335	335
336		-Step 4: Search the LSE01 and add DevEUI.
	528	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
337	337
	530	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
338	338
	532	+
339	339	[[image:1654505905236-553.png]]
340	340
341	341
...	...	@@ -631,7 +631,6 @@
631	631	* Solid ON for 5 seconds once device successful Join the network.
632	632	* Blink once when device transmit a packet.
633	633
634		-
635	635	== 2.9 Installation in Soil ==
636	636
637	637	**Measurement the soil surface**
...	...	@@ -646,6 +646,7 @@
646	646	)))
647	647
648	648
	842	+
649	649	[[image:1654506665940-119.png]]
650	650
651	651	(((
...	...	@@ -707,16 +707,16 @@
707	707	)))
708	708
709	709	* (((
710		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	904	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
711	711	)))
712	712	* (((
713		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	907	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
714	714	)))
715	715	* (((
716		-[[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]]
	910	+[[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/]]
717	717	)))
718	718
719		- [[image:image-20220606171726-9.png]]
	913	+ [[image:image-20220610172436-1.png]]
720	720
721	721
722	722
...	...	@@ -751,13 +751,13 @@
751	751
752	752	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.
753	753
754		-[[image:1654501986557-872.png]]
	948	+[[image:1654501986557-872.png||height="391" width="800"]]
755	755
756	756
757	757	Or if you have below board, use below connection:
758	758
759	759
760		-[[image:1654502005655-729.png]]
	954	+[[image:1654502005655-729.png||height="503" width="801"]]
761	761
762	762
763	763
...	...	@@ -764,10 +764,10 @@
764	764	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:
765	765
766	766
767		- [[image:1654502050864-459.png]]
	961	+ [[image:1654502050864-459.png||height="564" width="806"]]
768	768
769	769
770		-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/]]
	964	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
771	771
772	772
773	773	(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
...	...	@@ -879,20 +879,38 @@
879	879
880	880	== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
881	881
	1076	+(((
882	882	You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
883	883	When downloading the images, choose the required image file for download. ​
	1079	+)))
884	884
	1081	+(((
	1082	+
	1083	+)))
885	885
	1085	+(((
886	886	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.
	1087	+)))
887	887
	1089	+(((
	1090	+
	1091	+)))
888	888
	1093	+(((
889	889	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.
	1095	+)))
890	890
	1097	+(((
	1098	+
	1099	+)))
891	891
	1101	+(((
892	892	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.
	1103	+)))
893	893
894	894	[[image:image-20220606154726-3.png]]
895	895
	1107	+
896	896	When you use the TTN network, the US915 frequency bands use are:
897	897
898	898	* 903.9 - SF7BW125 to SF10BW125
...	...	@@ -905,37 +905,47 @@
905	905	* 905.3 - SF7BW125 to SF10BW125
906	906	* 904.6 - SF8BW500
907	907
	1120	+(((
908	908	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:
909	909
910		-(% class="box infomessage" %)
911		-(((
912		-**AT+CHE=2**
	1123	+* (% style="color:#037691" %)**AT+CHE=2**
	1124	+* (% style="color:#037691" %)**ATZ**
913	913	)))
914	914
915		-(% class="box infomessage" %)
916	916	(((
917		-**ATZ**
918		-)))
	1128	+
919	919
920	920	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.
	1131	+)))
921	921
	1133	+(((
	1134	+
	1135	+)))
922	922
	1137	+(((
923	923	The **AU915** band is similar. Below are the AU915 Uplink Channels.
	1139	+)))
924	924
925	925	[[image:image-20220606154825-4.png]]
926	926
927	927
	1144	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
928	928
	1146	+LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
	1147	+
	1148	+
929	929	= 5. Trouble Shooting =
930	930
931		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
	1151	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
932	932
933		-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.
	1153	+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.
934	934
935	935
936		-== 5.2 AT Command input doesn’t work ==
	1156	+== 5.2 AT Command input doesn't work ==
937	937
938		-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.
	1158	+(((
	1159	+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.
	1160	+)))
939	939
940	940
941	941	== 5.3 Device rejoin in at the second uplink packet ==
...	...	@@ -947,7 +947,9 @@
947	947
948	948	(% style="color:#4f81bd" %)**Cause for this issue:**
949	949
	1172	+(((
950	950	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.
	1174	+)))
951	951
952	952
953	953	(% style="color:#4f81bd" %)**Solution: **
...	...	@@ -954,7 +954,7 @@
954	954
955	955	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:
956	956
957		-[[image:1654500929571-736.png]]
	1181	+[[image:1654500929571-736.png||height="458" width="832"]]
958	958
959	959
960	960	= 6. ​Order Info =
...	...	@@ -987,7 +987,9 @@
987	987	= 7. Packing Info =
988	988
989	989	(((
990		-**Package Includes**:
	1214	+
	1215	+
	1216	+(% style="color:#037691" %)**Package Includes**:
991	991	)))
992	992
993	993	* (((
...	...	@@ -996,10 +996,8 @@
996	996
997	997	(((
998	998
999		-)))
1000	1000
1001		-(((
1002		-**Dimension and weight**:
	1226	+(% style="color:#037691" %)**Dimension and weight**:
1003	1003	)))
1004	1004
1005	1005	* (((
...	...	@@ -1014,7 +1014,6 @@
1014	1014	* (((
1015	1015	Weight / pcs : g
1016	1016
1017		-
1018	1018
1019	1019	)))
1020	1020
...	...	@@ -1022,5 +1022,3 @@
1022	1022
1023	1023	* 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.
1024	1024	* 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]]
1025		-
1026		-

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