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

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13	13
14	14	**Table of Contents:**
15	15
16		-{{toc/}}
17	17
18	18
19	19
20	20
21	21
	21	+= 1. Introduction =
22	22
	23	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
23	23
24		-= 1.  Introduction =
25		-
26		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27		-
28	28	(((
29	29
30	30
31		-(((
32		-Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
33		-)))
	28	+Dragino NSE01 is an **NB-IOT soil moisture & EC sensor** for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
34	34
35		-(((
36		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37		-)))
	30	+It can detect **Soil Moisture, Soil Temperature and Soil Conductivity**, and upload its value to the server wirelessly.
38	38
39		-(((
40	40	The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
41		-)))
42	42
43		-(((
44		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
45		-)))
	34	+NSE01 are powered by **8500mAh Li-SOCI2** batteries, which can be used for up to 5 years.
46	46
47	47
48	48	)))
...	...	@@ -54,772 +54,1034 @@
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	46	+== 1.2 ​Features ==
58	58
59		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	48	+* LoRaWAN 1.0.3 Class A
	49	+* Ultra low power consumption
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
62	62	* Monitor Soil Conductivity
	53	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
63	63	* AT Commands to change parameters
64	64	* Uplink on periodically
65	65	* Downlink to change configure
66	66	* IP66 Waterproof Enclosure
67		-* Ultra-Low Power consumption
68		-* AT Commands to change parameters
69		-* Micro SIM card slot for NB-IoT SIM
70		-* 8500mAh Battery for long term use
	58	+* 4000mAh or 8500mAh Battery for long term use
71	71
	60	+== 1.3 Specification ==
72	72
73		-== 1.3  Specification ==
	62	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
74	74
	64	+[[image:image-20220606162220-5.png]]
75	75
76		-(% style="color:#037691" %)**Common DC Characteristics:**
77	77
78		-* Supply Voltage: 2.1v ~~ 3.6v
79		-* Operating Temperature: -40 ~~ 85°C
80	80
81		-(% style="color:#037691" %)**NB-IoT Spec:**
	68	+== ​1.4 Applications ==
82	82
83		-* - B1 @H-FDD: 2100MHz
84		-* - B3 @H-FDD: 1800MHz
85		-* - B8 @H-FDD: 900MHz
86		-* - B5 @H-FDD: 850MHz
87		-* - B20 @H-FDD: 800MHz
88		-* - B28 @H-FDD: 700MHz
	70	+* Smart Agriculture
89	89
90		-Probe(% style="color:#037691" %)** Specification:**
	72	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	73	+​
91	91
92		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	75	+== 1.5 Firmware Change log ==
93	93
94		-[[image:image-20220708101224-1.png]]
95	95
	78	+**LSE01 v1.0 :**  Release
96	96
97	97
98		-== ​1.4  Applications ==
99	99
100		-* Smart Agriculture
	82	+= 2. Configure LSE01 to connect to LoRaWAN network =
101	101
102		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103		-​
	84	+== 2.1 How it works ==
104	104
105		-== 1.5  Pin Definitions ==
	86	+(((
	87	+The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
	88	+)))
106	106
	90	+(((
	91	+In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
	92	+)))
107	107
108		-[[image:1657246476176-652.png]]
109	109
110	110
	96	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
111	111
112		-= 2.  Use NSE01 to communicate with IoT Server =
	98	+Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
113	113
114		-== 2.1  How it works ==
115	115
	101	+[[image:1654503992078-669.png]]
116	116
	103	+
	104	+The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
	105	+
	106	+
	107	+(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	108	+
	109	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	110	+
	111	+[[image:image-20220606163732-6.jpeg]]
	112	+
	113	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	114	+
	115	+**Add APP EUI in the application**
	116	+
	117	+
	118	+[[image:1654504596150-405.png]]
	119	+
	120	+
	121	+
	122	+**Add APP KEY and DEV EUI**
	123	+
	124	+[[image:1654504683289-357.png]]
	125	+
	126	+
	127	+
	128	+(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	129	+
	130	+
	131	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	132	+
	133	+[[image:image-20220606163915-7.png]]
	134	+
	135	+
	136	+(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	137	+
	138	+[[image:1654504778294-788.png]]
	139	+
	140	+
	141	+
	142	+== 2.3 Uplink Payload ==
	143	+
	144	+
	145	+=== 2.3.1 MOD~=0(Default Mode) ===
	146	+
	147	+LSE01 will uplink payload via LoRaWAN with below payload format:
	148	+
117	117	(((
118		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	150	+Uplink payload includes in total 11 bytes.
119	119	)))
120	120
	153	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	154	+|(((
	155	+**Size**
121	121
122		-(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	157	+**(bytes)**
	158	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	159	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	160	+Temperature
	161	+
	162	+(Reserve, Ignore now)
	163	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	164	+MOD & Digital Interrupt
	165	+
	166	+(Optional)
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
	169	+=== 2.3.2 MOD~=1(Original value) ===
127	127
	171	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	172	+
	173	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	174	+|(((
	175	+**Size**
	176	+
	177	+**(bytes)**
	178	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	179	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	180	+Temperature
	181	+
	182	+(Reserve, Ignore now)
	183	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	184	+MOD & Digital Interrupt
	185	+
	186	+(Optional)
	187	+)))
	188	+
	189	+=== 2.3.3 Battery Info ===
	190	+
128	128	(((
129		-
	192	+Check the battery voltage for LSE01.
130	130	)))
131	131
	195	+(((
	196	+Ex1: 0x0B45 = 2885mV
	197	+)))
132	132
	199	+(((
	200	+Ex2: 0x0B49 = 2889mV
	201	+)))
133	133
134		-== 2.2 ​ Configure the NSE01 ==
135	135
136	136
137		-=== 2.2.1 Test Requirement ===
	205	+=== 2.3.4 Soil Moisture ===
138	138
	207	+(((
	208	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	209	+)))
139	139
140	140	(((
141		-To use NSE01 in your city, make sure meet below requirements:
	212	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
142	142	)))
143	143
144		-* Your local operator has already distributed a NB-IoT Network there.
145		-* The local NB-IoT network used the band that NSE01 supports.
146		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	215	+(((
	216	+
	217	+)))
147	147
148	148	(((
149		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
	220	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
150	150	)))
151	151
152	152
153		-[[image:1657249419225-449.png]]
154	154
	225	+=== 2.3.5 Soil Temperature ===
155	155
	227	+(((
	228	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
	229	+)))
156	156
157		-=== 2.2.2 Insert SIM card ===
	231	+(((
	232	+**Example**:
	233	+)))
158	158
159	159	(((
160		-Insert the NB-IoT Card get from your provider.
	236	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
161	161	)))
162	162
163	163	(((
164		-User need to take out the NB-IoT module and insert the SIM card like below:
	240	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
165	165	)))
166	166
167	167
168		-[[image:1657249468462-536.png]]
169	169
	245	+=== 2.3.6 Soil Conductivity (EC) ===
170	170
	247	+(((
	248	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	249	+)))
171	171
172		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	251	+(((
	252	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	253	+)))
173	173
174	174	(((
	256	+Generally, the EC value of irrigation water is less than 800uS / cm.
	257	+)))
	258	+
175	175	(((
176		-User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
	260	+
177	177	)))
	262	+
	263	+(((
	264	+
178	178	)))
179	179
	267	+=== 2.3.7 MOD ===
180	180
181		-**Connection:**
	269	+Firmware version at least v2.1 supports changing mode.
182	182
183		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	271	+For example, bytes[10]=90
184	184
185		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	273	+mod=(bytes[10]>>7)&0x01=1.
186	186
187		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
188	188
	276	+**Downlink Command:**
189	189
190		-In the PC, use below serial tool settings:
	278	+If payload = 0x0A00, workmode=0
191	191
192		-* Baud:  (% style="color:green" %)**9600**
193		-* Data bits:** (% style="color:green" %)8(%%)**
194		-* Stop bits: (% style="color:green" %)**1**
195		-* Parity:  (% style="color:green" %)**None**
196		-* Flow Control: (% style="color:green" %)**None**
	280	+If** **payload =** **0x0A01, workmode=1
197	197
	282	+
	283	+
	284	+=== 2.3.8 ​Decode payload in The Things Network ===
	285	+
	286	+While using TTN network, you can add the payload format to decode the payload.
	287	+
	288	+
	289	+[[image:1654505570700-128.png]]
	290	+
198	198	(((
199		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
	292	+The payload decoder function for TTN is here:
200	200	)))
201	201
202		-[[image:image-20220708110657-3.png]]
	295	+(((
	296	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
	297	+)))
203	203
	299	+
	300	+== 2.4 Uplink Interval ==
	301	+
	302	+The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
	303	+
	304	+
	305	+
	306	+== 2.5 Downlink Payload ==
	307	+
	308	+By default, LSE50 prints the downlink payload to console port.
	309	+
	310	+[[image:image-20220606165544-8.png]]
	311	+
	312	+
204	204	(((
205		-(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
	314	+(% style="color:blue" %)**Examples:**
206	206	)))
207	207
	317	+(((
	318	+
	319	+)))
208	208
	321	+* (((
	322	+(% style="color:blue" %)**Set TDC**
	323	+)))
209	209
210		-=== 2.2.4 Use CoAP protocol to uplink data ===
	325	+(((
	326	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	327	+)))
211	211
212		-(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
	329	+(((
	330	+Payload:    01 00 00 1E    TDC=30S
	331	+)))
213	213
	333	+(((
	334	+Payload:    01 00 00 3C    TDC=60S
	335	+)))
214	214
215		-**Use below commands:**
	337	+(((
	338	+
	339	+)))
216	216
217		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
218		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
219		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	341	+* (((
	342	+(% style="color:blue" %)**Reset**
	343	+)))
220	220
221		-For parameter description, please refer to AT command set
	345	+(((
	346	+If payload = 0x04FF, it will reset the LSE01
	347	+)))
222	222
223		-[[image:1657249793983-486.png]]
224	224
	350	+* (% style="color:blue" %)**CFM**
225	225
226		-After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
	352	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
227	227
228		-[[image:1657249831934-534.png]]
229	229
230	230
	356	+== 2.6 ​Show Data in DataCake IoT Server ==
231	231
232		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	358	+(((
	359	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
	360	+)))
233	233
234		-This feature is supported since firmware version v1.0.1
	362	+(((
	363	+
	364	+)))
235	235
	366	+(((
	367	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
	368	+)))
236	236
237		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	370	+(((
	371	+(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
	372	+)))
240	240
241		-[[image:1657249864775-321.png]]
242	242
	375	+[[image:1654505857935-743.png]]
243	243
244		-[[image:1657249930215-289.png]]
245	245
	378	+[[image:1654505874829-548.png]]
246	246
247	247
248		-=== 2.2.6 Use MQTT protocol to uplink data ===
	381	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
249	249
250		-This feature is supported since firmware version v110
	383	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
251	251
252	252
253		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
254		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
255		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
256		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
257		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
258		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
259		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	386	+[[image:1654505905236-553.png]]
260	260
261		-[[image:1657249978444-674.png]]
262	262
	389	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
263	263
264		-[[image:1657249990869-686.png]]
	391	+[[image:1654505925508-181.png]]
265	265
266	266
267		-(((
268		-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.
269		-)))
270	270
	395	+== 2.7 Frequency Plans ==
271	271
	397	+The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
272	272
273		-=== 2.2.7 Use TCP protocol to uplink data ===
274	274
275		-This feature is supported since firmware version v110
	400	+=== 2.7.1 EU863-870 (EU868) ===
276	276
	402	+(% style="color:#037691" %)** Uplink:**
277	277
278		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
279		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	404	+868.1 - SF7BW125 to SF12BW125
280	280
281		-[[image:1657250217799-140.png]]
	406	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
282	282
	408	+868.5 - SF7BW125 to SF12BW125
283	283
284		-[[image:1657250255956-604.png]]
	410	+867.1 - SF7BW125 to SF12BW125
285	285
	412	+867.3 - SF7BW125 to SF12BW125
286	286
	414	+867.5 - SF7BW125 to SF12BW125
287	287
288		-=== 2.2.8 Change Update Interval ===
	416	+867.7 - SF7BW125 to SF12BW125
289	289
290		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	418	+867.9 - SF7BW125 to SF12BW125
291	291
292		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	420	+868.8 - FSK
293	293
294		-(((
295		-(% style="color:red" %)**NOTE:**
296		-)))
297	297
298		-(((
299		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
300		-)))
	423	+(% style="color:#037691" %)** Downlink:**
301	301
	425	+Uplink channels 1-9 (RX1)
302	302
	427	+869.525 - SF9BW125 (RX2 downlink only)
303	303
304		-== 2.3  Uplink Payload ==
305	305
306		-In this mode, uplink payload includes in total 18 bytes
307	307
308		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
309		-|=(% style="width: 60px;" %)(((
310		-**Size(bytes)**
311		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
312		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
	431	+=== 2.7.2 US902-928(US915) ===
313	313
314		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	433	+Used in USA, Canada and South America. Default use CHE=2
315	315
	435	+(% style="color:#037691" %)**Uplink:**
316	316
317		-[[image:image-20220708111918-4.png]]
	437	+903.9 - SF7BW125 to SF10BW125
318	318
	439	+904.1 - SF7BW125 to SF10BW125
319	319
320		-The payload is ASCII string, representative same HEX:
	441	+904.3 - SF7BW125 to SF10BW125
321	321
322		-0x72403155615900640c7817075e0a8c02f900 where:
	443	+904.5 - SF7BW125 to SF10BW125
323	323
324		-* Device ID: 0x 724031556159 = 724031556159
325		-* Version: 0x0064=100=1.0.0
	445	+904.7 - SF7BW125 to SF10BW125
326	326
327		-* BAT: 0x0c78 = 3192 mV = 3.192V
328		-* Singal: 0x17 = 23
329		-* Soil Moisture: 0x075e= 1886 = 18.86  %
330		-* Soil Temperature:0x0a8c =2700=27 °C
331		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
332		-* Interrupt: 0x00 = 0
	447	+904.9 - SF7BW125 to SF10BW125
333	333
	449	+905.1 - SF7BW125 to SF10BW125
334	334
335		-== 2.4  Payload Explanation and Sensor Interface ==
	451	+905.3 - SF7BW125 to SF10BW125
336	336
337	337
338		-=== 2.4.1  Device ID ===
	454	+(% style="color:#037691" %)**Downlink:**
339	339
340		-By default, the Device ID equal to the last 6 bytes of IMEI.
	456	+923.3 - SF7BW500 to SF12BW500
341	341
342		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	458	+923.9 - SF7BW500 to SF12BW500
343	343
344		-**Example:**
	460	+924.5 - SF7BW500 to SF12BW500
345	345
346		-AT+DEUI=A84041F15612
	462	+925.1 - SF7BW500 to SF12BW500
347	347
348		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	464	+925.7 - SF7BW500 to SF12BW500
349	349
	466	+926.3 - SF7BW500 to SF12BW500
350	350
	468	+926.9 - SF7BW500 to SF12BW500
351	351
352		-=== 2.4.2  Version Info ===
	470	+927.5 - SF7BW500 to SF12BW500
353	353
354		-Specify the software version: 0x64=100, means firmware version 1.00.
	472	+923.3 - SF12BW500(RX2 downlink only)
355	355
356		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
357	357
358	358
	476	+=== 2.7.3 CN470-510 (CN470) ===
359	359
360		-=== 2.4.3  Battery Info ===
	478	+Used in China, Default use CHE=1
361	361
362		-(((
363		-Check the battery voltage for LSE01.
364		-)))
	480	+(% style="color:#037691" %)**Uplink:**
365	365
366		-(((
367		-Ex1: 0x0B45 = 2885mV
368		-)))
	482	+486.3 - SF7BW125 to SF12BW125
369	369
370		-(((
371		-Ex2: 0x0B49 = 2889mV
372		-)))
	484	+486.5 - SF7BW125 to SF12BW125
373	373
	486	+486.7 - SF7BW125 to SF12BW125
374	374
	488	+486.9 - SF7BW125 to SF12BW125
375	375
376		-=== 2.4.4  Signal Strength ===
	490	+487.1 - SF7BW125 to SF12BW125
377	377
378		-NB-IoT Network signal Strength.
	492	+487.3 - SF7BW125 to SF12BW125
379	379
380		-**Ex1: 0x1d = 29**
	494	+487.5 - SF7BW125 to SF12BW125
381	381
382		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	496	+487.7 - SF7BW125 to SF12BW125
383	383
384		-(% style="color:blue" %)**1**(%%)  -111dBm
385	385
386		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	499	+(% style="color:#037691" %)**Downlink:**
387	387
388		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	501	+506.7 - SF7BW125 to SF12BW125
389	389
390		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	503	+506.9 - SF7BW125 to SF12BW125
391	391
	505	+507.1 - SF7BW125 to SF12BW125
392	392
	507	+507.3 - SF7BW125 to SF12BW125
393	393
394		-=== 2.4.5  Soil Moisture ===
	509	+507.5 - SF7BW125 to SF12BW125
395	395
396		-(((
397		-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.
398		-)))
	511	+507.7 - SF7BW125 to SF12BW125
399	399
400		-(((
401		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
402		-)))
	513	+507.9 - SF7BW125 to SF12BW125
403	403
404		-(((
405		-
406		-)))
	515	+508.1 - SF7BW125 to SF12BW125
407	407
408		-(((
409		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
410		-)))
	517	+505.3 - SF12BW125 (RX2 downlink only)
411	411
412	412
413	413
414		-=== 2.4.6  Soil Temperature ===
	521	+=== 2.7.4 AU915-928(AU915) ===
415	415
416		-(((
417		- 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
418		-)))
	523	+Default use CHE=2
419	419
420		-(((
421		-**Example**:
422		-)))
	525	+(% style="color:#037691" %)**Uplink:**
423	423
424		-(((
425		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
426		-)))
	527	+916.8 - SF7BW125 to SF12BW125
427	427
428		-(((
429		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
430		-)))
	529	+917.0 - SF7BW125 to SF12BW125
431	431
	531	+917.2 - SF7BW125 to SF12BW125
432	432
	533	+917.4 - SF7BW125 to SF12BW125
433	433
434		-=== 2.4.7  Soil Conductivity (EC) ===
	535	+917.6 - SF7BW125 to SF12BW125
435	435
436		-(((
437		-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).
438		-)))
	537	+917.8 - SF7BW125 to SF12BW125
439	439
440		-(((
441		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
442		-)))
	539	+918.0 - SF7BW125 to SF12BW125
443	443
444		-(((
445		-Generally, the EC value of irrigation water is less than 800uS / cm.
446		-)))
	541	+918.2 - SF7BW125 to SF12BW125
447	447
448		-(((
449		-
450		-)))
451	451
452		-(((
453		-
454		-)))
	544	+(% style="color:#037691" %)**Downlink:**
455	455
456		-=== 2.4.8  Digital Interrupt ===
	546	+923.3 - SF7BW500 to SF12BW500
457	457
458		-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.
	548	+923.9 - SF7BW500 to SF12BW500
459	459
460		-The command is:
	550	+924.5 - SF7BW500 to SF12BW500
461	461
462		-(% 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]])**.**
	552	+925.1 - SF7BW500 to SF12BW500
463	463
	554	+925.7 - SF7BW500 to SF12BW500
464	464
465		-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.
	556	+926.3 - SF7BW500 to SF12BW500
466	466
	558	+926.9 - SF7BW500 to SF12BW500
467	467
468		-Example:
	560	+927.5 - SF7BW500 to SF12BW500
469	469
470		-0x(00): Normal uplink packet.
	562	+923.3 - SF12BW500(RX2 downlink only)
471	471
472		-0x(01): Interrupt Uplink Packet.
473	473
474	474
	566	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
475	475
476		-=== 2.4.9  ​+5V Output ===
	568	+(% style="color:#037691" %)**Default Uplink channel:**
477	477
478		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	570	+923.2 - SF7BW125 to SF10BW125
479	479
	572	+923.4 - SF7BW125 to SF10BW125
480	480
481		-The 5V output time can be controlled by AT Command.
482	482
483		-(% style="color:blue" %)**AT+5VT=1000**
	575	+(% style="color:#037691" %)**Additional Uplink Channel**:
484	484
485		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	577	+(OTAA mode, channel added by JoinAccept message)
486	486
	579	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
487	487
	581	+922.2 - SF7BW125 to SF10BW125
488	488
489		-== 2.5  Downlink Payload ==
	583	+922.4 - SF7BW125 to SF10BW125
490	490
491		-By default, NSE01 prints the downlink payload to console port.
	585	+922.6 - SF7BW125 to SF10BW125
492	492
493		-[[image:image-20220708133731-5.png]]
	587	+922.8 - SF7BW125 to SF10BW125
494	494
	589	+923.0 - SF7BW125 to SF10BW125
495	495
496		-(((
497		-(% style="color:blue" %)**Examples:**
498		-)))
	591	+922.0 - SF7BW125 to SF10BW125
499	499
500		-(((
501		-
502		-)))
503	503
504		-* (((
505		-(% style="color:blue" %)**Set TDC**
506		-)))
	594	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
507	507
508		-(((
509		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
510		-)))
	596	+923.6 - SF7BW125 to SF10BW125
511	511
512		-(((
513		-Payload:    01 00 00 1E    TDC=30S
514		-)))
	598	+923.8 - SF7BW125 to SF10BW125
515	515
516		-(((
517		-Payload:    01 00 00 3C    TDC=60S
518		-)))
	600	+924.0 - SF7BW125 to SF10BW125
519	519
520		-(((
521		-
522		-)))
	602	+924.2 - SF7BW125 to SF10BW125
523	523
524		-* (((
525		-(% style="color:blue" %)**Reset**
526		-)))
	604	+924.4 - SF7BW125 to SF10BW125
527	527
528		-(((
529		-If payload = 0x04FF, it will reset the NSE01
530		-)))
	606	+924.6 - SF7BW125 to SF10BW125
531	531
532	532
533		-* (% style="color:blue" %)**INTMOD**
	609	+(% style="color:#037691" %)** Downlink:**
534	534
535		-Downlink Payload: 06000003, Set AT+INTMOD=3
	611	+Uplink channels 1-8 (RX1)
536	536
	613	+923.2 - SF10BW125 (RX2)
537	537
538	538
539		-== 2.6  ​LED Indicator ==
540	540
541		-(((
542		-The NSE01 has an internal LED which is to show the status of different state.
	617	+=== 2.7.6 KR920-923 (KR920) ===
543	543
	619	+Default channel:
544	544
545		-* 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)
546		-* Then the LED will be on for 1 second means device is boot normally.
547		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
548		-* For each uplink probe, LED will be on for 500ms.
549		-)))
	621	+922.1 - SF7BW125 to SF12BW125
550	550
	623	+922.3 - SF7BW125 to SF12BW125
551	551
	625	+922.5 - SF7BW125 to SF12BW125
552	552
553	553
554		-== 2.7  Installation in Soil ==
	628	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
555	555
556		-__**Measurement the soil surface**__
	630	+922.1 - SF7BW125 to SF12BW125
557	557
558		-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]]
	632	+922.3 - SF7BW125 to SF12BW125
559	559
560		-[[image:1657259653666-883.png]] ​
	634	+922.5 - SF7BW125 to SF12BW125
561	561
	636	+922.7 - SF7BW125 to SF12BW125
562	562
563		-(((
564		-
	638	+922.9 - SF7BW125 to SF12BW125
565	565
566		-(((
567		-Dig a hole with diameter > 20CM.
568		-)))
	640	+923.1 - SF7BW125 to SF12BW125
569	569
570		-(((
571		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
572		-)))
573		-)))
	642	+923.3 - SF7BW125 to SF12BW125
574	574
575		-[[image:1654506665940-119.png]]
576	576
577		-(((
578		-
579		-)))
	645	+(% style="color:#037691" %)**Downlink:**
580	580
	647	+Uplink channels 1-7(RX1)
581	581
582		-== 2.8  ​Firmware Change Log ==
	649	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
583	583
584	584
585		-Download URL & Firmware Change log
586	586
587		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	653	+=== 2.7.7 IN865-867 (IN865) ===
588	588
	655	+(% style="color:#037691" %)** Uplink:**
589	589
590		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	657	+865.0625 - SF7BW125 to SF12BW125
591	591
	659	+865.4025 - SF7BW125 to SF12BW125
592	592
	661	+865.9850 - SF7BW125 to SF12BW125
593	593
594		-== 2.9  ​Battery Analysis ==
595	595
596		-=== 2.9.1  ​Battery Type ===
	664	+(% style="color:#037691" %) **Downlink:**
597	597
	666	+Uplink channels 1-3 (RX1)
598	598
599		-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.
	668	+866.550 - SF10BW125 (RX2)
600	600
601	601
602		-The battery is designed to last for several years depends on the actually use environment and update interval.
603	603
604	604
605		-The battery related documents as below:
	673	+== 2.8 LED Indicator ==
606	606
607		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
608		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
609		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	675	+The LSE01 has an internal LED which is to show the status of different state.
610	610
	677	+* Blink once when device power on.
	678	+* Solid ON for 5 seconds once device successful Join the network.
	679	+* Blink once when device transmit a packet.
	680	+
	681	+== 2.9 Installation in Soil ==
	682	+
	683	+**Measurement the soil surface**
	684	+
	685	+
	686	+[[image:1654506634463-199.png]] ​
	687	+
611	611	(((
612		-[[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.
613	613	)))
	692	+)))
614	614
615	615
616	616
617		-=== 2.9.2  Power consumption Analyze ===
	696	+[[image:1654506665940-119.png]]
618	618
619	619	(((
620		-Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
	699	+Dig a hole with diameter > 20CM.
621	621	)))
622	622
	702	+(((
	703	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	704	+)))
623	623
	706	+
	707	+== 2.10 ​Firmware Change Log ==
	708	+
624	624	(((
625		-Instruction to use as below:
	710	+**Firmware download link:**
626	626	)))
627	627
628	628	(((
629		-(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
	714	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
630	630	)))
631	631
	717	+(((
	718	+
	719	+)))
632	632
633	633	(((
634		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	722	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
635	635	)))
636	636
637		-* (((
638		-Product Model
	725	+(((
	726	+
639	639	)))
640		-* (((
641		-Uplink Interval
	728	+
	729	+(((
	730	+**V1.0.**
642	642	)))
643		-* (((
644		-Working Mode
645		-)))
646	646
647	647	(((
648		-And the Life expectation in difference case will be shown on the right.
	734	+Release
649	649	)))
650	650
651		-[[image:image-20220708141352-7.jpeg]]
652	652
	738	+== 2.11 ​Battery Analysis ==
653	653
	740	+=== 2.11.1 ​Battery Type ===
654	654
655		-=== 2.9.3  ​Battery Note ===
	742	+(((
	743	+The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
	744	+)))
656	656
657	657	(((
658		-The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
	747	+The battery is designed to last for more than 5 years for the LSN50.
659	659	)))
660	660
	750	+(((
	751	+(((
	752	+The battery-related documents are as below:
	753	+)))
	754	+)))
661	661
	756	+* (((
	757	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	758	+)))
	759	+* (((
	760	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
	761	+)))
	762	+* (((
	763	+[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
	764	+)))
662	662
663		-=== 2.9.4  Replace the battery ===
	766	+ [[image:image-20220610172436-1.png]]
664	664
	768	+
	769	+
	770	+=== 2.11.2 ​Battery Note ===
	771	+
665	665	(((
666		-The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
	773	+The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
667	667	)))
668	668
669	669
670	670
671		-= 3. ​ Access NB-IoT Module =
	778	+=== 2.11.3 Replace the battery ===
672	672
673	673	(((
674		-Users can directly access the AT command set of the NB-IoT module.
	781	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
675	675	)))
676	676
677	677	(((
678		-The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]
	785	+You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
679	679	)))
680	680
681		-[[image:1657261278785-153.png]]
	788	+(((
	789	+The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
	790	+)))
682	682
683	683
684	684
685		-= 4.  Using the AT Commands =
	794	+= 3. ​Using the AT Commands =
686	686
687		-== 4.1  Access AT Commands ==
	796	+== 3.1 Access AT Commands ==
688	688
689		-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/]]
690	690
	799	+LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
691	691
692		-AT+<CMD>?  : Help on <CMD>
	801	+[[image:1654501986557-872.png||height="391" width="800"]]
693	693
694		-AT+<CMD>         : Run <CMD>
695	695
696		-AT+<CMD>=<value> : Set the value
	804	+Or if you have below board, use below connection:
697	697
698		-AT+<CMD>=?  : Get the value
699	699
	807	+[[image:1654502005655-729.png||height="503" width="801"]]
700	700
	809	+
	810	+
	811	+In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
	812	+
	813	+
	814	+ [[image:1654502050864-459.png||height="564" width="806"]]
	815	+
	816	+
	817	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
	818	+
	819	+
	820	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	821	+
	822	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	823	+
	824	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	825	+
	826	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	827	+
	828	+
701	701	(% style="color:#037691" %)**General Commands**(%%)
702	702
703		-AT  : Attention
	831	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
704	704
705		-AT?  : Short Help
	833	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
706	706
707		-ATZ  : MCU Reset
	835	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
708	708
709		-AT+TDC  : Application Data Transmission Interval
	837	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
710	710
711		-AT+CFG  : Print all configurations
712	712
713		-AT+CFGMOD           : Working mode selection
	840	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
714	714
715		-AT+INTMOD            : Set the trigger interrupt mode
	842	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
716	716
717		-AT+5VT  : Set extend the time of 5V power
	844	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
718	718
719		-AT+PRO  : Choose agreement
	846	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
720	720
721		-AT+WEIGRE  : Get weight or set weight to 0
	848	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
722	722
723		-AT+WEIGAP  : Get or Set the GapValue of weight
	850	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
724	724
725		-AT+RXDL  : Extend the sending and receiving time
	852	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
726	726
727		-AT+CNTFAC  : Get or set counting parameters
	854	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
728	728
729		-AT+SERVADDR  : Server Address
	856	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
730	730
	858	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
731	731
732		-(% style="color:#037691" %)**COAP Management**
	860	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
733	733
734		-AT+URI            : Resource parameters
	862	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
735	735
	864	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
736	736
737		-(% style="color:#037691" %)**UDP Management**
	866	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
738	738
739		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	868	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
740	740
	870	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
741	741
742		-(% style="color:#037691" %)**MQTT Management**
	872	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
743	743
744		-AT+CLIENT               : Get or Set MQTT client
745	745
746		-AT+UNAME  : Get or Set MQTT Username
	875	+(% style="color:#037691" %)**LoRa Network Management**
747	747
748		-AT+PWD                  : Get or Set MQTT password
	877	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
749	749
750		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	879	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
751	751
752		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	881	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
753	753
	883	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
754	754
755		-(% style="color:#037691" %)**Information**
	885	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
756	756
757		-AT+FDR  : Factory Data Reset
	887	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
758	758
759		-AT+PWORD  : Serial Access Password
	889	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
760	760
	891	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
761	761
	893	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
762	762
763		-= ​5.  FAQ =
	895	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
764	764
765		-== 5.1 ​ How to Upgrade Firmware ==
	897	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
766	766
	899	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
767	767
	901	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	902	+
	903	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	904	+
	905	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	906	+
	907	+
	908	+(% style="color:#037691" %)**Information**
	909	+
	910	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	911	+
	912	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	913	+
	914	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	915	+
	916	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	917	+
	918	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	919	+
	920	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	921	+
	922	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	923	+
	924	+
	925	+= ​4. FAQ =
	926	+
	927	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	928	+
768	768	(((
769		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	930	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	931	+When downloading the images, choose the required image file for download. ​
770	770	)))
771	771
772	772	(((
773		-Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
	935	+
774	774	)))
775	775
776	776	(((
777		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	939	+How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
778	778	)))
779	779
	942	+(((
	943	+
	944	+)))
780	780
	946	+(((
	947	+You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
	948	+)))
781	781
782		-= 6.  Trouble Shooting =
	950	+(((
	951	+
	952	+)))
783	783
784		-== 6.1  ​Connection problem when uploading firmware ==
	954	+(((
	955	+For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
	956	+)))
785	785
	958	+[[image:image-20220606154726-3.png]]
786	786
787		-(% class="wikigeneratedid" %)
	960	+
	961	+When you use the TTN network, the US915 frequency bands use are:
	962	+
	963	+* 903.9 - SF7BW125 to SF10BW125
	964	+* 904.1 - SF7BW125 to SF10BW125
	965	+* 904.3 - SF7BW125 to SF10BW125
	966	+* 904.5 - SF7BW125 to SF10BW125
	967	+* 904.7 - SF7BW125 to SF10BW125
	968	+* 904.9 - SF7BW125 to SF10BW125
	969	+* 905.1 - SF7BW125 to SF10BW125
	970	+* 905.3 - SF7BW125 to SF10BW125
	971	+* 904.6 - SF8BW500
	972	+
788	788	(((
789		-(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
	974	+Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
	975	+
	976	+* (% style="color:#037691" %)**AT+CHE=2**
	977	+* (% style="color:#037691" %)**ATZ**
790	790	)))
791	791
	980	+(((
	981	+
792	792
	983	+to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
	984	+)))
793	793
794		-== 6.2  AT Command input doesn't work ==
	986	+(((
	987	+
	988	+)))
795	795
796	796	(((
	991	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	992	+)))
	993	+
	994	+[[image:image-20220606154825-4.png]]
	995	+
	996	+
	997	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	998	+
	999	+LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
	1000	+
	1001	+
	1002	+= 5. Trouble Shooting =
	1003	+
	1004	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1005	+
	1006	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
	1007	+
	1008	+
	1009	+== 5.2 AT Command input doesn't work ==
	1010	+
	1011	+(((
797	797	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.
798	798	)))
799	799
800	800
	1016	+== 5.3 Device rejoin in at the second uplink packet ==
801	801
802		-= 7. ​ Order Info =
	1018	+(% style="color:#4f81bd" %)**Issue describe as below:**
803	803
	1020	+[[image:1654500909990-784.png]]
804	804
805		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
806	806
	1023	+(% style="color:#4f81bd" %)**Cause for this issue:**
807	807
	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	+
808	808	(% class="wikigeneratedid" %)
809	809	(((
810	810
811	811	)))
812	812
813		-= 8.  Packing Info =
	1064	+= 7. Packing Info =
814	814
815	815	(((
816	816
817	817
818	818	(% style="color:#037691" %)**Package Includes**:
	1070	+)))
819	819
820		-
821		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
822		-* External antenna x 1
	1072	+* (((
	1073	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
823	823	)))
824	824
825	825	(((
...	...	@@ -826,20 +826,24 @@
826	826
827	827
828	828	(% style="color:#037691" %)**Dimension and weight**:
	1080	+)))
829	829
830		-
831		-* Size: 195 x 125 x 55 mm
832		-* Weight:   420g
	1082	+* (((
	1083	+Device Size: cm
833	833	)))
	1085	+* (((
	1086	+Device Weight: g
	1087	+)))
	1088	+* (((
	1089	+Package Size / pcs : cm
	1090	+)))
	1091	+* (((
	1092	+Weight / pcs : g
834	834
835		-(((
836	836
837		-
838		-
839		-
840	840	)))
841	841
842		-= 9.  Support =
	1097	+= 8. Support =
843	843
844	844	* 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.
845	845	* 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]]

1657246476176-652.png

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