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
22		-
23		-
24	24	= 1.  Introduction =
25	25
26	26	== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
...	...	@@ -28,21 +28,13 @@
28	28	(((
29	29
30	30
31		-(((
32	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		-)))
34	34
35		-(((
36	36	It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37		-)))
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	44	NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
45		-)))
46	46
47	47
48	48	)))
...	...	@@ -54,8 +54,9 @@
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	46	+== 1.2 ​Features ==
58	58
	48	+
59	59	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
...	...	@@ -71,7 +71,6 @@
71	71
72	72
73	73
74		-
75	75	== 1.3  Specification ==
76	76
77	77
...	...	@@ -80,6 +80,7 @@
80	80	* Supply Voltage: 2.1v ~~ 3.6v
81	81	* Operating Temperature: -40 ~~ 85°C
82	82
	72	+
83	83	(% style="color:#037691" %)**NB-IoT Spec:**
84	84
85	85	* - B1 @H-FDD: 2100MHz
...	...	@@ -89,8 +89,9 @@
89	89	* - B20 @H-FDD: 800MHz
90	90	* - B28 @H-FDD: 700MHz
91	91
92		-Probe(% style="color:#037691" %)** Specification:**
93	93
	83	+(% style="color:#037691" %)**Probe Specification:**
	84	+
94	94	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
95	95
96	96	[[image:image-20220708101224-1.png]]
...	...	@@ -111,619 +111,696 @@
111	111
112	112
113	113
114		-= 2.  Use NSE01 to communicate with IoT Server =
	105	+= 2. Configure LSE01 to connect to LoRaWAN network =
115	115
116		-== 2.1  How it works ==
	107	+== 2.1 How it works ==
117	117
	109	+(((
	110	+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
	111	+)))
118	118
119	119	(((
120		-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.
	114	+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"]].
121	121	)))
122	122
123	123
	118	+
	119	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
	120	+
	121	+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.
	122	+
	123	+
	124	+[[image:1654503992078-669.png]]
	125	+
	126	+
	127	+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.
	128	+
	129	+
	130	+(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	131	+
	132	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	133	+
	134	+[[image:image-20220606163732-6.jpeg]]
	135	+
	136	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	137	+
	138	+**Add APP EUI in the application**
	139	+
	140	+
	141	+[[image:1654504596150-405.png]]
	142	+
	143	+
	144	+
	145	+**Add APP KEY and DEV EUI**
	146	+
	147	+[[image:1654504683289-357.png]]
	148	+
	149	+
	150	+
	151	+(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	152	+
	153	+
	154	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	155	+
	156	+[[image:image-20220606163915-7.png]]
	157	+
	158	+
	159	+(% 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.
	160	+
	161	+[[image:1654504778294-788.png]]
	162	+
	163	+
	164	+
	165	+== 2.3 Uplink Payload ==
	166	+
	167	+
	168	+=== 2.3.1 MOD~=0(Default Mode) ===
	169	+
	170	+LSE01 will uplink payload via LoRaWAN with below payload format:
	171	+
124	124	(((
125		-The diagram below shows the working flow in default firmware of NSE01:
	173	+Uplink payload includes in total 11 bytes.
126	126	)))
127	127
128		-[[image:image-20220708101605-2.png]]
	176	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	177	+|(((
	178	+**Size**
129	129
	180	+**(bytes)**
	181	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	182	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	183	+Temperature
	184	+
	185	+(Reserve, Ignore now)
	186	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	187	+MOD & Digital Interrupt
	188	+
	189	+(Optional)
	190	+)))
	191	+
	192	+=== 2.3.2 MOD~=1(Original value) ===
	193	+
	194	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	195	+
	196	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	197	+|(((
	198	+**Size**
	199	+
	200	+**(bytes)**
	201	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	202	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	203	+Temperature
	204	+
	205	+(Reserve, Ignore now)
	206	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	207	+MOD & Digital Interrupt
	208	+
	209	+(Optional)
	210	+)))
	211	+
	212	+=== 2.3.3 Battery Info ===
	213	+
130	130	(((
131		-
	215	+Check the battery voltage for LSE01.
132	132	)))
133	133
	218	+(((
	219	+Ex1: 0x0B45 = 2885mV
	220	+)))
134	134
	222	+(((
	223	+Ex2: 0x0B49 = 2889mV
	224	+)))
135	135
136		-== 2.2 ​ Configure the NSE01 ==
137	137
138	138
139		-=== 2.2.1 Test Requirement ===
	228	+=== 2.3.4 Soil Moisture ===
140	140
	230	+(((
	231	+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.
	232	+)))
141	141
142	142	(((
143		-To use NSE01 in your city, make sure meet below requirements:
	235	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
144	144	)))
145	145
146		-* Your local operator has already distributed a NB-IoT Network there.
147		-* The local NB-IoT network used the band that NSE01 supports.
148		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	238	+(((
	239	+
	240	+)))
149	149
150	150	(((
151		-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
	243	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
152	152	)))
153	153
154	154
155		-[[image:1657249419225-449.png]]
156	156
	248	+=== 2.3.5 Soil Temperature ===
157	157
	250	+(((
	251	+ 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
	252	+)))
158	158
159		-=== 2.2.2 Insert SIM card ===
	254	+(((
	255	+**Example**:
	256	+)))
160	160
161	161	(((
162		-Insert the NB-IoT Card get from your provider.
	259	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
163	163	)))
164	164
165	165	(((
166		-User need to take out the NB-IoT module and insert the SIM card like below:
	263	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
167	167	)))
168	168
169	169
170		-[[image:1657249468462-536.png]]
171	171
	268	+=== 2.3.6 Soil Conductivity (EC) ===
172	172
	270	+(((
	271	+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).
	272	+)))
173	173
174		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	274	+(((
	275	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	276	+)))
175	175
176	176	(((
	279	+Generally, the EC value of irrigation water is less than 800uS / cm.
	280	+)))
	281	+
177	177	(((
178		-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.
	283	+
179	179	)))
	285	+
	286	+(((
	287	+
180	180	)))
181	181
	290	+=== 2.3.7 MOD ===
182	182
183		-**Connection:**
	292	+Firmware version at least v2.1 supports changing mode.
184	184
185		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	294	+For example, bytes[10]=90
186	186
187		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	296	+mod=(bytes[10]>>7)&0x01=1.
188	188
189		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
190	190
	299	+**Downlink Command:**
191	191
192		-In the PC, use below serial tool settings:
	301	+If payload = 0x0A00, workmode=0
193	193
194		-* Baud:  (% style="color:green" %)**9600**
195		-* Data bits:** (% style="color:green" %)8(%%)**
196		-* Stop bits: (% style="color:green" %)**1**
197		-* Parity:  (% style="color:green" %)**None**
198		-* Flow Control: (% style="color:green" %)**None**
	303	+If** **payload =** **0x0A01, workmode=1
199	199
	305	+
	306	+
	307	+=== 2.3.8 ​Decode payload in The Things Network ===
	308	+
	309	+While using TTN network, you can add the payload format to decode the payload.
	310	+
	311	+
	312	+[[image:1654505570700-128.png]]
	313	+
200	200	(((
201		-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.
	315	+The payload decoder function for TTN is here:
202	202	)))
203	203
204		-[[image:image-20220708110657-3.png]]
	318	+(((
	319	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
	320	+)))
205	205
	322	+
	323	+== 2.4 Uplink Interval ==
	324	+
	325	+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"]]
	326	+
	327	+
	328	+
	329	+== 2.5 Downlink Payload ==
	330	+
	331	+By default, LSE50 prints the downlink payload to console port.
	332	+
	333	+[[image:image-20220606165544-8.png]]
	334	+
	335	+
206	206	(((
207		-(% 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/]]
	337	+(% style="color:blue" %)**Examples:**
208	208	)))
209	209
	340	+(((
	341	+
	342	+)))
210	210
	344	+* (((
	345	+(% style="color:blue" %)**Set TDC**
	346	+)))
211	211
212		-=== 2.2.4 Use CoAP protocol to uplink data ===
	348	+(((
	349	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	350	+)))
213	213
214		-(% 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/]]
	352	+(((
	353	+Payload:    01 00 00 1E    TDC=30S
	354	+)))
215	215
	356	+(((
	357	+Payload:    01 00 00 3C    TDC=60S
	358	+)))
216	216
217		-**Use below commands:**
	360	+(((
	361	+
	362	+)))
218	218
219		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
220		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	364	+* (((
	365	+(% style="color:blue" %)**Reset**
	366	+)))
222	222
223		-For parameter description, please refer to AT command set
	368	+(((
	369	+If payload = 0x04FF, it will reset the LSE01
	370	+)))
224	224
225		-[[image:1657249793983-486.png]]
226	226
	373	+* (% style="color:blue" %)**CFM**
227	227
228		-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.
	375	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
229	229
230		-[[image:1657249831934-534.png]]
231	231
232	232
	379	+== 2.6 ​Show Data in DataCake IoT Server ==
233	233
234		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	381	+(((
	382	+[[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:
	383	+)))
235	235
236		-This feature is supported since firmware version v1.0.1
	385	+(((
	386	+
	387	+)))
237	237
	389	+(((
	390	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
	391	+)))
238	238
239		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
240		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
241		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	393	+(((
	394	+(% 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:
	395	+)))
242	242
243		-[[image:1657249864775-321.png]]
244	244
	398	+[[image:1654505857935-743.png]]
245	245
246		-[[image:1657249930215-289.png]]
247	247
	401	+[[image:1654505874829-548.png]]
248	248
249	249
250		-=== 2.2.6 Use MQTT protocol to uplink data ===
	404	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
251	251
252		-This feature is supported since firmware version v110
	406	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
253	253
254	254
255		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
256		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
257		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
258		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
259		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
260		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
261		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	409	+[[image:1654505905236-553.png]]
262	262
263		-[[image:1657249978444-674.png]]
264	264
	412	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
265	265
266		-[[image:1657249990869-686.png]]
	414	+[[image:1654505925508-181.png]]
267	267
268	268
269		-(((
270		-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.
271		-)))
272	272
	418	+== 2.7 Frequency Plans ==
273	273
	420	+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.
274	274
275		-=== 2.2.7 Use TCP protocol to uplink data ===
276	276
277		-This feature is supported since firmware version v110
	423	+=== 2.7.1 EU863-870 (EU868) ===
278	278
	425	+(% style="color:#037691" %)** Uplink:**
279	279
280		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
281		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	427	+868.1 - SF7BW125 to SF12BW125
282	282
283		-[[image:1657250217799-140.png]]
	429	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
284	284
	431	+868.5 - SF7BW125 to SF12BW125
285	285
286		-[[image:1657250255956-604.png]]
	433	+867.1 - SF7BW125 to SF12BW125
287	287
	435	+867.3 - SF7BW125 to SF12BW125
288	288
	437	+867.5 - SF7BW125 to SF12BW125
289	289
290		-=== 2.2.8 Change Update Interval ===
	439	+867.7 - SF7BW125 to SF12BW125
291	291
292		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	441	+867.9 - SF7BW125 to SF12BW125
293	293
294		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	443	+868.8 - FSK
295	295
296		-(((
297		-(% style="color:red" %)**NOTE:**
298		-)))
299	299
300		-(((
301		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
302		-)))
	446	+(% style="color:#037691" %)** Downlink:**
303	303
	448	+Uplink channels 1-9 (RX1)
304	304
	450	+869.525 - SF9BW125 (RX2 downlink only)
305	305
306		-== 2.3  Uplink Payload ==
307	307
308		-In this mode, uplink payload includes in total 18 bytes
309	309
310		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
311		-|=(% style="width: 60px;" %)(((
312		-**Size(bytes)**
313		-)))|=(% 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**
314		-|(% 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"]]
	454	+=== 2.7.2 US902-928(US915) ===
315	315
316		-(((
317		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
318		-)))
	456	+Used in USA, Canada and South America. Default use CHE=2
319	319
	458	+(% style="color:#037691" %)**Uplink:**
320	320
321		-[[image:image-20220708111918-4.png]]
	460	+903.9 - SF7BW125 to SF10BW125
322	322
	462	+904.1 - SF7BW125 to SF10BW125
323	323
324		-The payload is ASCII string, representative same HEX:
	464	+904.3 - SF7BW125 to SF10BW125
325	325
326		-0x72403155615900640c7817075e0a8c02f900 where:
	466	+904.5 - SF7BW125 to SF10BW125
327	327
328		-* Device ID: 0x 724031556159 = 724031556159
329		-* Version: 0x0064=100=1.0.0
	468	+904.7 - SF7BW125 to SF10BW125
330	330
331		-* BAT: 0x0c78 = 3192 mV = 3.192V
332		-* Singal: 0x17 = 23
333		-* Soil Moisture: 0x075e= 1886 = 18.86  %
334		-* Soil Temperature:0x0a8c =2700=27 °C
335		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
336		-* Interrupt: 0x00 = 0
	470	+904.9 - SF7BW125 to SF10BW125
337	337
	472	+905.1 - SF7BW125 to SF10BW125
338	338
	474	+905.3 - SF7BW125 to SF10BW125
339	339
340	340
341		-== 2.4  Payload Explanation and Sensor Interface ==
	477	+(% style="color:#037691" %)**Downlink:**
342	342
	479	+923.3 - SF7BW500 to SF12BW500
343	343
344		-=== 2.4.1  Device ID ===
	481	+923.9 - SF7BW500 to SF12BW500
345	345
346		-(((
347		-By default, the Device ID equal to the last 6 bytes of IMEI.
348		-)))
	483	+924.5 - SF7BW500 to SF12BW500
349	349
350		-(((
351		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
352		-)))
	485	+925.1 - SF7BW500 to SF12BW500
353	353
354		-(((
355		-**Example:**
356		-)))
	487	+925.7 - SF7BW500 to SF12BW500
357	357
358		-(((
359		-AT+DEUI=A84041F15612
360		-)))
	489	+926.3 - SF7BW500 to SF12BW500
361	361
362		-(((
363		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
364		-)))
	491	+926.9 - SF7BW500 to SF12BW500
365	365
	493	+927.5 - SF7BW500 to SF12BW500
366	366
	495	+923.3 - SF12BW500(RX2 downlink only)
367	367
368		-=== 2.4.2  Version Info ===
369	369
370		-(((
371		-Specify the software version: 0x64=100, means firmware version 1.00.
372		-)))
373	373
374		-(((
375		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
376		-)))
	499	+=== 2.7.3 CN470-510 (CN470) ===
377	377
	501	+Used in China, Default use CHE=1
378	378
	503	+(% style="color:#037691" %)**Uplink:**
379	379
380		-=== 2.4.3  Battery Info ===
	505	+486.3 - SF7BW125 to SF12BW125
381	381
382		-(((
383		-Check the battery voltage for LSE01.
384		-)))
	507	+486.5 - SF7BW125 to SF12BW125
385	385
386		-(((
387		-Ex1: 0x0B45 = 2885mV
388		-)))
	509	+486.7 - SF7BW125 to SF12BW125
389	389
390		-(((
391		-Ex2: 0x0B49 = 2889mV
392		-)))
	511	+486.9 - SF7BW125 to SF12BW125
393	393
	513	+487.1 - SF7BW125 to SF12BW125
394	394
	515	+487.3 - SF7BW125 to SF12BW125
395	395
396		-=== 2.4.4  Signal Strength ===
	517	+487.5 - SF7BW125 to SF12BW125
397	397
398		-(((
399		-NB-IoT Network signal Strength.
400		-)))
	519	+487.7 - SF7BW125 to SF12BW125
401	401
402		-(((
403		-**Ex1: 0x1d = 29**
404		-)))
405	405
406		-(((
407		-(% style="color:blue" %)**0**(%%)  -113dBm or less
408		-)))
	522	+(% style="color:#037691" %)**Downlink:**
409	409
410		-(((
411		-(% style="color:blue" %)**1**(%%)  -111dBm
412		-)))
	524	+506.7 - SF7BW125 to SF12BW125
413	413
414		-(((
415		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
416		-)))
	526	+506.9 - SF7BW125 to SF12BW125
417	417
418		-(((
419		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
420		-)))
	528	+507.1 - SF7BW125 to SF12BW125
421	421
422		-(((
423		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
424		-)))
	530	+507.3 - SF7BW125 to SF12BW125
425	425
	532	+507.5 - SF7BW125 to SF12BW125
426	426
	534	+507.7 - SF7BW125 to SF12BW125
427	427
428		-=== 2.4.5  Soil Moisture ===
	536	+507.9 - SF7BW125 to SF12BW125
429	429
430		-(((
431		-(((
432		-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.
433		-)))
434		-)))
	538	+508.1 - SF7BW125 to SF12BW125
435	435
436		-(((
437		-(((
438		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
439		-)))
440		-)))
	540	+505.3 - SF12BW125 (RX2 downlink only)
441	441
442		-(((
443		-
444		-)))
445	445
446		-(((
447		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
448		-)))
449	449
	544	+=== 2.7.4 AU915-928(AU915) ===
450	450
	546	+Default use CHE=2
451	451
452		-=== 2.4.6  Soil Temperature ===
	548	+(% style="color:#037691" %)**Uplink:**
453	453
454		-(((
455		-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
456		-)))
	550	+916.8 - SF7BW125 to SF12BW125
457	457
458		-(((
459		-**Example**:
460		-)))
	552	+917.0 - SF7BW125 to SF12BW125
461	461
462		-(((
463		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
464		-)))
	554	+917.2 - SF7BW125 to SF12BW125
465	465
466		-(((
467		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
468		-)))
	556	+917.4 - SF7BW125 to SF12BW125
469	469
	558	+917.6 - SF7BW125 to SF12BW125
470	470
	560	+917.8 - SF7BW125 to SF12BW125
471	471
472		-=== 2.4.7  Soil Conductivity (EC) ===
	562	+918.0 - SF7BW125 to SF12BW125
473	473
474		-(((
475		-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).
476		-)))
	564	+918.2 - SF7BW125 to SF12BW125
477	477
478		-(((
479		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
480		-)))
481	481
482		-(((
483		-Generally, the EC value of irrigation water is less than 800uS / cm.
484		-)))
	567	+(% style="color:#037691" %)**Downlink:**
485	485
486		-(((
487		-
488		-)))
	569	+923.3 - SF7BW500 to SF12BW500
489	489
490		-(((
491		-
492		-)))
	571	+923.9 - SF7BW500 to SF12BW500
493	493
494		-=== 2.4.8  Digital Interrupt ===
	573	+924.5 - SF7BW500 to SF12BW500
495	495
496		-(((
497		-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.
498		-)))
	575	+925.1 - SF7BW500 to SF12BW500
499	499
500		-(((
501		-The command is:
502		-)))
	577	+925.7 - SF7BW500 to SF12BW500
503	503
504		-(((
505		-(% 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]])**.**
506		-)))
	579	+926.3 - SF7BW500 to SF12BW500
507	507
	581	+926.9 - SF7BW500 to SF12BW500
508	508
509		-(((
510		-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.
511		-)))
	583	+927.5 - SF7BW500 to SF12BW500
512	512
	585	+923.3 - SF12BW500(RX2 downlink only)
513	513
514		-(((
515		-Example:
516		-)))
517	517
518		-(((
519		-0x(00): Normal uplink packet.
520		-)))
521	521
522		-(((
523		-0x(01): Interrupt Uplink Packet.
524		-)))
	589	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
525	525
	591	+(% style="color:#037691" %)**Default Uplink channel:**
526	526
	593	+923.2 - SF7BW125 to SF10BW125
527	527
528		-=== 2.4.9  ​+5V Output ===
	595	+923.4 - SF7BW125 to SF10BW125
529	529
530		-(((
531		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
532		-)))
533	533
	598	+(% style="color:#037691" %)**Additional Uplink Channel**:
534	534
535		-(((
536		-The 5V output time can be controlled by AT Command.
537		-)))
	600	+(OTAA mode, channel added by JoinAccept message)
538	538
539		-(((
540		-(% style="color:blue" %)**AT+5VT=1000**
541		-)))
	602	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
542	542
543		-(((
544		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
545		-)))
	604	+922.2 - SF7BW125 to SF10BW125
546	546
	606	+922.4 - SF7BW125 to SF10BW125
547	547
	608	+922.6 - SF7BW125 to SF10BW125
548	548
549		-== 2.5  Downlink Payload ==
	610	+922.8 - SF7BW125 to SF10BW125
550	550
551		-By default, NSE01 prints the downlink payload to console port.
	612	+923.0 - SF7BW125 to SF10BW125
552	552
553		-[[image:image-20220708133731-5.png]]
	614	+922.0 - SF7BW125 to SF10BW125
554	554
555	555
556		-(((
557		-(% style="color:blue" %)**Examples:**
558		-)))
	617	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
559	559
560		-(((
561		-
562		-)))
	619	+923.6 - SF7BW125 to SF10BW125
563	563
564		-* (((
565		-(% style="color:blue" %)**Set TDC**
566		-)))
	621	+923.8 - SF7BW125 to SF10BW125
567	567
568		-(((
569		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
570		-)))
	623	+924.0 - SF7BW125 to SF10BW125
571	571
572		-(((
573		-Payload:    01 00 00 1E    TDC=30S
574		-)))
	625	+924.2 - SF7BW125 to SF10BW125
575	575
576		-(((
577		-Payload:    01 00 00 3C    TDC=60S
578		-)))
	627	+924.4 - SF7BW125 to SF10BW125
579	579
580		-(((
581		-
582		-)))
	629	+924.6 - SF7BW125 to SF10BW125
583	583
584		-* (((
585		-(% style="color:blue" %)**Reset**
586		-)))
587	587
588		-(((
589		-If payload = 0x04FF, it will reset the NSE01
590		-)))
	632	+(% style="color:#037691" %)** Downlink:**
591	591
	634	+Uplink channels 1-8 (RX1)
592	592
593		-* (% style="color:blue" %)**INTMOD**
	636	+923.2 - SF10BW125 (RX2)
594	594
595		-(((
596		-Downlink Payload: 06000003, Set AT+INTMOD=3
597		-)))
598	598
599	599
	640	+=== 2.7.6 KR920-923 (KR920) ===
600	600
601		-== 2.6  ​LED Indicator ==
	642	+Default channel:
602	602
603		-(((
604		-The NSE01 has an internal LED which is to show the status of different state.
	644	+922.1 - SF7BW125 to SF12BW125
605	605
	646	+922.3 - SF7BW125 to SF12BW125
606	606
607		-* 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)
608		-* Then the LED will be on for 1 second means device is boot normally.
609		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
610		-* For each uplink probe, LED will be on for 500ms.
611		-)))
	648	+922.5 - SF7BW125 to SF12BW125
612	612
613	613
	651	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
614	614
	653	+922.1 - SF7BW125 to SF12BW125
615	615
616		-== 2.7  Installation in Soil ==
	655	+922.3 - SF7BW125 to SF12BW125
617	617
618		-__**Measurement the soil surface**__
	657	+922.5 - SF7BW125 to SF12BW125
619	619
620		-(((
621		-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]]
622		-)))
	659	+922.7 - SF7BW125 to SF12BW125
623	623
624		-[[image:1657259653666-883.png]] ​
	661	+922.9 - SF7BW125 to SF12BW125
625	625
	663	+923.1 - SF7BW125 to SF12BW125
626	626
627		-(((
628		-
	665	+923.3 - SF7BW125 to SF12BW125
629	629
630		-(((
631		-Dig a hole with diameter > 20CM.
632		-)))
633	633
634		-(((
635		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
636		-)))
637		-)))
	668	+(% style="color:#037691" %)**Downlink:**
638	638
639		-[[image:1654506665940-119.png]]
	670	+Uplink channels 1-7(RX1)
640	640
641		-(((
642		-
643		-)))
	672	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
644	644
645	645
646		-== 2.8  ​Firmware Change Log ==
647	647
	676	+=== 2.7.7 IN865-867 (IN865) ===
648	648
649		-Download URL & Firmware Change log
	678	+(% style="color:#037691" %)** Uplink:**
650	650
651		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	680	+865.0625 - SF7BW125 to SF12BW125
652	652
	682	+865.4025 - SF7BW125 to SF12BW125
653	653
654		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	684	+865.9850 - SF7BW125 to SF12BW125
655	655
656	656
	687	+(% style="color:#037691" %) **Downlink:**
657	657
658		-== 2.9  ​Battery Analysis ==
	689	+Uplink channels 1-3 (RX1)
659	659
660		-=== 2.9.1  ​Battery Type ===
	691	+866.550 - SF10BW125 (RX2)
661	661
662	662
	694	+
	695	+
	696	+== 2.8 LED Indicator ==
	697	+
	698	+The LSE01 has an internal LED which is to show the status of different state.
	699	+
	700	+* Blink once when device power on.
	701	+* Solid ON for 5 seconds once device successful Join the network.
	702	+* Blink once when device transmit a packet.
	703	+
	704	+== 2.9 Installation in Soil ==
	705	+
	706	+**Measurement the soil surface**
	707	+
	708	+
	709	+[[image:1654506634463-199.png]] ​
	710	+
663	663	(((
664		-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.
	712	+(((
	713	+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.
665	665	)))
	715	+)))
666	666
667	667
	718	+
	719	+[[image:1654506665940-119.png]]
	720	+
668	668	(((
669		-The battery is designed to last for several years depends on the actually use environment and update interval.
	722	+Dig a hole with diameter > 20CM.
670	670	)))
671	671
	725	+(((
	726	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	727	+)))
672	672
	729	+
	730	+== 2.10 ​Firmware Change Log ==
	731	+
673	673	(((
674		-The battery related documents as below:
	733	+**Firmware download link:**
675	675	)))
676	676
677		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
678		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
679		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	736	+(((
	737	+[[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/]]
	738	+)))
680	680
681	681	(((
682		-[[image:image-20220708140453-6.png]]
	741	+
683	683	)))
684	684
	744	+(((
	745	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	746	+)))
685	685
	748	+(((
	749	+
	750	+)))
686	686
687		-=== 2.9.2  Power consumption Analyze ===
	752	+(((
	753	+**V1.0.**
	754	+)))
688	688
689	689	(((
690		-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.
	757	+Release
691	691	)))
692	692
693	693
	761	+== 2.11 ​Battery Analysis ==
	762	+
	763	+=== 2.11.1 ​Battery Type ===
	764	+
694	694	(((
695		-Instruction to use as below:
	766	+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.
696	696	)))
697	697
698	698	(((
699		-(% 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/]]
	770	+The battery is designed to last for more than 5 years for the LSN50.
700	700	)))
701	701
702		-
703	703	(((
704		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	774	+(((
	775	+The battery-related documents are as below:
705	705	)))
	777	+)))
706	706
707	707	* (((
708		-Product Model
	780	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
709	709	)))
710	710	* (((
711		-Uplink Interval
	783	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
712	712	)))
713	713	* (((
714		-Working Mode
	786	+[[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/]]
715	715	)))
716	716
717		-(((
718		-And the Life expectation in difference case will be shown on the right.
719		-)))
	789	+ [[image:image-20220610172436-1.png]]
720	720
721		-[[image:image-20220708141352-7.jpeg]]
722	722
723	723
	793	+=== 2.11.2 ​Battery Note ===
724	724
725		-=== 2.9.3  ​Battery Note ===
726		-
727	727	(((
728	728	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.
729	729	)))
...	...	@@ -730,169 +730,302 @@
730	730
731	731
732	732
733		-=== 2.9.4  Replace the battery ===
	801	+=== 2.11.3 Replace the battery ===
734	734
735	735	(((
736		-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).
	804	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
737	737	)))
738	738
739		-
740		-
741		-= 3. ​ Access NB-IoT Module =
742		-
743	743	(((
744		-Users can directly access the AT command set of the NB-IoT module.
	808	+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.
745	745	)))
746	746
747	747	(((
748		-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/]]
	812	+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)
749	749	)))
750	750
751		-[[image:1657261278785-153.png]]
752	752
753	753
	817	+= 3. ​Using the AT Commands =
754	754
755		-= 4.  Using the AT Commands =
	819	+== 3.1 Access AT Commands ==
756	756
757		-== 4.1  Access AT Commands ==
758	758
759		-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/]]
	822	+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.
760	760
	824	+[[image:1654501986557-872.png||height="391" width="800"]]
761	761
762		-AT+<CMD>?  : Help on <CMD>
763	763
764		-AT+<CMD>         : Run <CMD>
	827	+Or if you have below board, use below connection:
765	765
766		-AT+<CMD>=<value> : Set the value
767	767
768		-AT+<CMD>=?  : Get the value
	830	+[[image:1654502005655-729.png||height="503" width="801"]]
769	769
770	770
	833	+
	834	+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:
	835	+
	836	+
	837	+ [[image:1654502050864-459.png||height="564" width="806"]]
	838	+
	839	+
	840	+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]]
	841	+
	842	+
	843	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	844	+
	845	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	846	+
	847	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	848	+
	849	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	850	+
	851	+
771	771	(% style="color:#037691" %)**General Commands**(%%)
772	772
773		-AT  : Attention
	854	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
774	774
775		-AT?  : Short Help
	856	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
776	776
777		-ATZ  : MCU Reset
	858	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
778	778
779		-AT+TDC  : Application Data Transmission Interval
	860	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
780	780
781		-AT+CFG  : Print all configurations
782	782
783		-AT+CFGMOD           : Working mode selection
	863	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
784	784
785		-AT+INTMOD            : Set the trigger interrupt mode
	865	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
786	786
787		-AT+5VT  : Set extend the time of 5V power
	867	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
788	788
789		-AT+PRO  : Choose agreement
	869	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
790	790
791		-AT+WEIGRE  : Get weight or set weight to 0
	871	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
792	792
793		-AT+WEIGAP  : Get or Set the GapValue of weight
	873	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
794	794
795		-AT+RXDL  : Extend the sending and receiving time
	875	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
796	796
797		-AT+CNTFAC  : Get or set counting parameters
	877	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
798	798
799		-AT+SERVADDR  : Server Address
	879	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
800	800
	881	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
801	801
802		-(% style="color:#037691" %)**COAP Management**
	883	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
803	803
804		-AT+URI            : Resource parameters
	885	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
805	805
	887	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
806	806
807		-(% style="color:#037691" %)**UDP Management**
	889	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
808	808
809		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	891	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
810	810
	893	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
811	811
812		-(% style="color:#037691" %)**MQTT Management**
	895	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
813	813
814		-AT+CLIENT               : Get or Set MQTT client
815	815
816		-AT+UNAME  : Get or Set MQTT Username
	898	+(% style="color:#037691" %)**LoRa Network Management**
817	817
818		-AT+PWD                  : Get or Set MQTT password
	900	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
819	819
820		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	902	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
821	821
822		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	904	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
823	823
	906	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
824	824
825		-(% style="color:#037691" %)**Information**
	908	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
826	826
827		-AT+FDR  : Factory Data Reset
	910	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
828	828
829		-AT+PWORD  : Serial Access Password
	912	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
830	830
	914	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
831	831
	916	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
832	832
833		-= ​5.  FAQ =
	918	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
834	834
835		-== 5.1 ​ How to Upgrade Firmware ==
	920	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
836	836
	922	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
837	837
	924	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	925	+
	926	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	927	+
	928	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	929	+
	930	+
	931	+(% style="color:#037691" %)**Information**
	932	+
	933	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	934	+
	935	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	936	+
	937	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	938	+
	939	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	940	+
	941	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	942	+
	943	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	944	+
	945	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	946	+
	947	+
	948	+= ​4. FAQ =
	949	+
	950	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	951	+
838	838	(((
839		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	953	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	954	+When downloading the images, choose the required image file for download. ​
840	840	)))
841	841
842	842	(((
843		-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]]
	958	+
844	844	)))
845	845
846	846	(((
847		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	962	+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.
848	848	)))
849	849
	965	+(((
	966	+
	967	+)))
850	850
	969	+(((
	970	+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.
	971	+)))
851	851
852		-= 6.  Trouble Shooting =
	973	+(((
	974	+
	975	+)))
853	853
854		-== 6.1  ​Connection problem when uploading firmware ==
	977	+(((
	978	+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.
	979	+)))
855	855
	981	+[[image:image-20220606154726-3.png]]
856	856
	983	+
	984	+When you use the TTN network, the US915 frequency bands use are:
	985	+
	986	+* 903.9 - SF7BW125 to SF10BW125
	987	+* 904.1 - SF7BW125 to SF10BW125
	988	+* 904.3 - SF7BW125 to SF10BW125
	989	+* 904.5 - SF7BW125 to SF10BW125
	990	+* 904.7 - SF7BW125 to SF10BW125
	991	+* 904.9 - SF7BW125 to SF10BW125
	992	+* 905.1 - SF7BW125 to SF10BW125
	993	+* 905.3 - SF7BW125 to SF10BW125
	994	+* 904.6 - SF8BW500
	995	+
857	857	(((
858		-**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
	997	+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:
	998	+
	999	+* (% style="color:#037691" %)**AT+CHE=2**
	1000	+* (% style="color:#037691" %)**ATZ**
859	859	)))
860	860
861		-(% class="wikigeneratedid" %)
862	862	(((
863	863
	1005	+
	1006	+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.
864	864	)))
865	865
	1009	+(((
	1010	+
	1011	+)))
866	866
867		-== 6.2  AT Command input doesn't work ==
	1013	+(((
	1014	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	1015	+)))
868	868
	1017	+[[image:image-20220606154825-4.png]]
	1018	+
	1019	+
	1020	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	1021	+
	1022	+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]].
	1023	+
	1024	+
	1025	+= 5. Trouble Shooting =
	1026	+
	1027	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1028	+
	1029	+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.
	1030	+
	1031	+
	1032	+== 5.2 AT Command input doesn't work ==
	1033	+
869	869	(((
870	870	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.
871	871	)))
872	872
873	873
	1039	+== 5.3 Device rejoin in at the second uplink packet ==
874	874
875		-= 7. ​ Order Info =
	1041	+(% style="color:#4f81bd" %)**Issue describe as below:**
876	876
	1043	+[[image:1654500909990-784.png]]
877	877
878		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
879	879
	1046	+(% style="color:#4f81bd" %)**Cause for this issue:**
880	880
	1048	+(((
	1049	+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.
	1050	+)))
	1051	+
	1052	+
	1053	+(% style="color:#4f81bd" %)**Solution: **
	1054	+
	1055	+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:
	1056	+
	1057	+[[image:1654500929571-736.png||height="458" width="832"]]
	1058	+
	1059	+
	1060	+= 6. ​Order Info =
	1061	+
	1062	+
	1063	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1064	+
	1065	+
	1066	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1067	+
	1068	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1069	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1070	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1071	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1072	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1073	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1074	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1075	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1076	+
	1077	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1078	+
	1079	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1080	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1081	+
881	881	(% class="wikigeneratedid" %)
882	882	(((
883	883
884	884	)))
885	885
886		-= 8.  Packing Info =
	1087	+= 7. Packing Info =
887	887
888	888	(((
889	889
890	890
891	891	(% style="color:#037691" %)**Package Includes**:
	1093	+)))
892	892
893		-
894		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
895		-* External antenna x 1
	1095	+* (((
	1096	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
896	896	)))
897	897
898	898	(((
...	...	@@ -899,20 +899,24 @@
899	899
900	900
901	901	(% style="color:#037691" %)**Dimension and weight**:
	1103	+)))
902	902
903		-
904		-* Size: 195 x 125 x 55 mm
905		-* Weight:   420g
	1105	+* (((
	1106	+Device Size: cm
906	906	)))
	1108	+* (((
	1109	+Device Weight: g
	1110	+)))
	1111	+* (((
	1112	+Package Size / pcs : cm
	1113	+)))
	1114	+* (((
	1115	+Weight / pcs : g
907	907
908		-(((
909	909
910		-
911		-
912		-
913	913	)))
914	914
915		-= 9.  Support =
	1120	+= 8. Support =
916	916
917	917	* 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.
918	918	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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