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

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

Content

...	...	@@ -3,7 +3,9 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
	8	+{{toc/}}
7	7
8	8
9	9
...	...	@@ -10,769 +10,984 @@
10	10
11	11
12	12
	15	+= 1. Introduction =
13	13
14		-**Table of Contents:**
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
15	15
	19	+(((
	20	+The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
	21	+)))
16	16
	23	+(((
	24	+It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	25	+)))
17	17
	27	+(((
	28	+The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
	29	+)))
18	18
19		-
20		-
21		-= 1.  Introduction =
22		-
23		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24		-
25	25	(((
26		-
	32	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
	33	+)))
27	27
28		-Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
29		-
30		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31		-
32		-The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33		-
34		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
35		-
36		-
	35	+(((
	36	+Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37	37	)))
38	38
	39	+
39	39	[[image:1654503236291-817.png]]
40	40
41	41
42		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
43	43
44	44
45	45
46	46	== 1.2 ​Features ==
47	47
48		-
49		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
50	50	* Monitor Soil Moisture
51	51	* Monitor Soil Temperature
52	52	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
53	53	* AT Commands to change parameters
54	54	* Uplink on periodically
55	55	* Downlink to change configure
56	56	* IP66 Waterproof Enclosure
57		-* Ultra-Low Power consumption
58		-* AT Commands to change parameters
59		-* Micro SIM card slot for NB-IoT SIM
60		-* 8500mAh Battery for long term use
	59	+* 4000mAh or 8500mAh Battery for long term use
61	61
62		-== 1.3  Specification ==
	61	+== 1.3 Specification ==
63	63
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
64	64
65		-(% style="color:#037691" %)**Common DC Characteristics:**
	65	+[[image:image-20220606162220-5.png]]
66	66
67		-* Supply Voltage: 2.1v ~~ 3.6v
68		-* Operating Temperature: -40 ~~ 85°C
69	69
70		-(% style="color:#037691" %)**NB-IoT Spec:**
71	71
72		-* - B1 @H-FDD: 2100MHz
73		-* - B3 @H-FDD: 1800MHz
74		-* - B8 @H-FDD: 900MHz
75		-* - B5 @H-FDD: 850MHz
76		-* - B20 @H-FDD: 800MHz
77		-* - B28 @H-FDD: 700MHz
	69	+== ​1.4 Applications ==
78	78
79		-(% style="color:#037691" %)**Probe Specification:**
	71	+* Smart Agriculture
80	80
81		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
82	82
83		-[[image:image-20220708101224-1.png]]
	76	+== 1.5 Firmware Change log ==
84	84
85	85
	79	+**LSE01 v1.0 :**  Release
86	86
87		-== ​1.4  Applications ==
88	88
89		-* Smart Agriculture
90	90
91		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92		-​
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
93	93
94		-== 1.5  Pin Definitions ==
	85	+== 2.1 How it works ==
95	95
	87	+(((
	88	+The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
	89	+)))
96	96
97		-[[image:1657246476176-652.png]]
	91	+(((
	92	+In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
	93	+)))
98	98
99	99
100	100
101		-= 2.  Use NSE01 to communicate with IoT Server =
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
102	102
103		-== 2.1  How it works ==
	99	+Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
104	104
105	105
	102	+[[image:1654503992078-669.png]]
	103	+
	104	+
	105	+The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
	106	+
	107	+
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	109	+
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	111	+
	112	+[[image:image-20220606163732-6.jpeg]]
	113	+
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115	+
	116	+**Add APP EUI in the application**
	117	+
	118	+
	119	+[[image:1654504596150-405.png]]
	120	+
	121	+
	122	+
	123	+**Add APP KEY and DEV EUI**
	124	+
	125	+[[image:1654504683289-357.png]]
	126	+
	127	+
	128	+
	129	+**Step 2**: Power on LSE01
	130	+
	131	+
	132	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133	+
	134	+[[image:image-20220606163915-7.png]]
	135	+
	136	+
	137	+**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	138	+
	139	+[[image:1654504778294-788.png]]
	140	+
	141	+
	142	+
	143	+== 2.3 Uplink Payload ==
	144	+
	145	+(% class="wikigeneratedid" %)
	146	+=== ===
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
106	106	(((
107		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	153	+Uplink payload includes in total 11 bytes.
108	108	)))
109	109
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
110	110
111		-(((
112		-The diagram below shows the working flow in default firmware of NSE01:
	160	+**(bytes)**
	161	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	162	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	163	+Temperature
	164	+
	165	+(Reserve, Ignore now)
	166	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	167	+MOD & Digital Interrupt
	168	+
	169	+(Optional)
113	113	)))
114	114
115		-[[image:image-20220708101605-2.png]]
116	116
	173	+
	174	+=== 2.3.2 MOD~=1(Original value) ===
	175	+
	176	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	177	+
	178	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	179	+|(((
	180	+**Size**
	181	+
	182	+**(bytes)**
	183	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	184	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	185	+Temperature
	186	+
	187	+(Reserve, Ignore now)
	188	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	189	+MOD & Digital Interrupt
	190	+
	191	+(Optional)
	192	+)))
	193	+
	194	+
	195	+
	196	+=== 2.3.3 Battery Info ===
	197	+
117	117	(((
118		-
	199	+Check the battery voltage for LSE01.
119	119	)))
120	120
	202	+(((
	203	+Ex1: 0x0B45 = 2885mV
	204	+)))
121	121
	206	+(((
	207	+Ex2: 0x0B49 = 2889mV
	208	+)))
122	122
123		-== 2.2 ​ Configure the NSE01 ==
124	124
125	125
126		-=== 2.2.1 Test Requirement ===
	212	+=== 2.3.4 Soil Moisture ===
127	127
	214	+(((
	215	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	216	+)))
128	128
129		-To use NSE01 in your city, make sure meet below requirements:
	218	+(((
	219	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	220	+)))
130	130
131		-* Your local operator has already distributed a NB-IoT Network there.
132		-* The local NB-IoT network used the band that NSE01 supports.
133		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	222	+(((
	223	+
	224	+)))
134	134
135	135	(((
136		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
	227	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
137	137	)))
138	138
139	139
140		-[[image:1657249419225-449.png]]
141	141
	232	+=== 2.3.5 Soil Temperature ===
142	142
	234	+(((
	235	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
	236	+)))
143	143
144		-=== 2.2.2 Insert SIM card ===
	238	+(((
	239	+**Example**:
	240	+)))
145	145
146		-Insert the NB-IoT Card get from your provider.
	242	+(((
	243	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	244	+)))
147	147
148		-User need to take out the NB-IoT module and insert the SIM card like below:
	246	+(((
	247	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	248	+)))
149	149
150	150
151		-[[image:1657249468462-536.png]]
152	152
	252	+=== 2.3.6 Soil Conductivity (EC) ===
153	153
	254	+(((
	255	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	256	+)))
154	154
155		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	258	+(((
	259	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	260	+)))
156	156
157	157	(((
	263	+Generally, the EC value of irrigation water is less than 800uS / cm.
	264	+)))
	265	+
158	158	(((
159		-User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
	267	+
160	160	)))
	269	+
	270	+(((
	271	+
161	161	)))
162	162
	274	+=== 2.3.7 MOD ===
163	163
164		-**Connection:**
	276	+Firmware version at least v2.1 supports changing mode.
165	165
166		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	278	+For example, bytes[10]=90
167	167
168		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	280	+mod=(bytes[10]>>7)&0x01=1.
169	169
170		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
171	171
	283	+**Downlink Command:**
172	172
173		-In the PC, use below serial tool settings:
	285	+If payload = 0x0A00, workmode=0
174	174
175		-* Baud:  (% style="color:green" %)**9600**
176		-* Data bits:** (% style="color:green" %)8(%%)**
177		-* Stop bits: (% style="color:green" %)**1**
178		-* Parity:  (% style="color:green" %)**None**
179		-* Flow Control: (% style="color:green" %)**None**
	287	+If** **payload =** **0x0A01, workmode=1
180	180
	289	+
	290	+
	291	+=== 2.3.8 ​Decode payload in The Things Network ===
	292	+
	293	+While using TTN network, you can add the payload format to decode the payload.
	294	+
	295	+
	296	+[[image:1654505570700-128.png]]
	297	+
181	181	(((
182		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
	299	+The payload decoder function for TTN is here:
183	183	)))
184	184
185		-[[image:image-20220708110657-3.png]]
	302	+(((
	303	+LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
	304	+)))
186	186
187		-(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
188	188
189	189
	308	+== 2.4 Uplink Interval ==
190	190
191		-=== 2.2.4 Use CoAP protocol to uplink data ===
	310	+The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
192	192
193		-(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
194	194
195	195
196		-**Use below commands:**
	314	+== 2.5 Downlink Payload ==
197	197
198		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	316	+By default, LSE50 prints the downlink payload to console port.
201	201
202		-For parameter description, please refer to AT command set
	318	+[[image:image-20220606165544-8.png]]
203	203
204		-[[image:1657249793983-486.png]]
205	205
	321	+**Examples:**
206	206
207		-After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
208	208
209		-[[image:1657249831934-534.png]]
	324	+* **Set TDC**
210	210
	326	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
211	211
	328	+Payload:    01 00 00 1E    TDC=30S
212	212
213		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	330	+Payload:    01 00 00 3C    TDC=60S
214	214
215		-This feature is supported since firmware version v1.0.1
216	216
	333	+* **Reset**
217	217
218		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	335	+If payload = 0x04FF, it will reset the LSE01
221	221
222		-[[image:1657249864775-321.png]]
223	223
	338	+* **CFM**
224	224
225		-[[image:1657249930215-289.png]]
	340	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
226	226
227	227
228	228
229		-=== 2.2.6 Use MQTT protocol to uplink data ===
	344	+== 2.6 ​Show Data in DataCake IoT Server ==
230	230
231		-This feature is supported since firmware version v110
	346	+[[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:
232	232
233	233
234		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	349	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
241	241
242		-[[image:1657249978444-674.png]]
	351	+**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:
243	243
244	244
245		-[[image:1657249990869-686.png]]
	354	+[[image:1654505857935-743.png]]
246	246
247	247
248		-(((
249		-MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
250		-)))
	357	+[[image:1654505874829-548.png]]
251	251
	359	+Step 3: Create an account or log in Datacake.
252	252
	361	+Step 4: Search the LSE01 and add DevEUI.
253	253
254		-=== 2.2.7 Use TCP protocol to uplink data ===
255	255
256		-This feature is supported since firmware version v110
	364	+[[image:1654505905236-553.png]]
257	257
258	258
259		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	367	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
261	261
262		-[[image:1657250217799-140.png]]
	369	+[[image:1654505925508-181.png]]
263	263
264	264
265		-[[image:1657250255956-604.png]]
266	266
	373	+== 2.7 Frequency Plans ==
267	267
	375	+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.
268	268
269		-=== 2.2.8 Change Update Interval ===
270	270
271		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	378	+=== 2.7.1 EU863-870 (EU868) ===
272	272
273		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	380	+(% style="color:#037691" %)** Uplink:**
274	274
275		-(((
276		-(% style="color:red" %)**NOTE:**
277		-)))
	382	+868.1 - SF7BW125 to SF12BW125
278	278
279		-(((
280		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281		-)))
	384	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
282	282
	386	+868.5 - SF7BW125 to SF12BW125
283	283
	388	+867.1 - SF7BW125 to SF12BW125
284	284
285		-== 2.3  Uplink Payload ==
	390	+867.3 - SF7BW125 to SF12BW125
286	286
287		-In this mode, uplink payload includes in total 18 bytes
	392	+867.5 - SF7BW125 to SF12BW125
288	288
289		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290		-|=(% style="width: 50px;" %)(((
291		-**Size(bytes)**
292		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293		-|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
	394	+867.7 - SF7BW125 to SF12BW125
294	294
295		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	396	+867.9 - SF7BW125 to SF12BW125
296	296
	398	+868.8 - FSK
297	297
298		-[[image:image-20220708111918-4.png]]
299	299
	401	+(% style="color:#037691" %)** Downlink:**
300	300
301		-The payload is ASCII string, representative same HEX:
	403	+Uplink channels 1-9 (RX1)
302	302
303		-0x72403155615900640c7817075e0a8c02f900 where:
	405	+869.525 - SF9BW125 (RX2 downlink only)
304	304
305		-* Device ID: 0x 724031556159 = 724031556159
306		-* Version: 0x0064=100=1.0.0
307	307
308		-* BAT: 0x0c78 = 3192 mV = 3.192V
309		-* Singal: 0x17 = 23
310		-* Soil Moisture: 0x075e= 1886 = 18.86  %
311		-* Soil Temperature:0x0a8c =2700=27 °C
312		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313		-* Interrupt: 0x00 = 0
314	314
315		-== 2.4  Payload Explanation and Sensor Interface ==
	409	+=== 2.7.2 US902-928(US915) ===
316	316
	411	+Used in USA, Canada and South America. Default use CHE=2
317	317
318		-=== 2.4.1  Device ID ===
	413	+(% style="color:#037691" %)**Uplink:**
319	319
320		-By default, the Device ID equal to the last 6 bytes of IMEI.
	415	+903.9 - SF7BW125 to SF10BW125
321	321
322		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	417	+904.1 - SF7BW125 to SF10BW125
323	323
324		-**Example:**
	419	+904.3 - SF7BW125 to SF10BW125
325	325
326		-AT+DEUI=A84041F15612
	421	+904.5 - SF7BW125 to SF10BW125
327	327
328		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	423	+904.7 - SF7BW125 to SF10BW125
329	329
	425	+904.9 - SF7BW125 to SF10BW125
330	330
	427	+905.1 - SF7BW125 to SF10BW125
331	331
332		-=== 2.4.2  Version Info ===
	429	+905.3 - SF7BW125 to SF10BW125
333	333
334		-Specify the software version: 0x64=100, means firmware version 1.00.
335	335
336		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	432	+(% style="color:#037691" %)**Downlink:**
337	337
	434	+923.3 - SF7BW500 to SF12BW500
338	338
	436	+923.9 - SF7BW500 to SF12BW500
339	339
340		-=== 2.4.3  Battery Info ===
	438	+924.5 - SF7BW500 to SF12BW500
341	341
342		-(((
343		-Check the battery voltage for LSE01.
344		-)))
	440	+925.1 - SF7BW500 to SF12BW500
345	345
346		-(((
347		-Ex1: 0x0B45 = 2885mV
348		-)))
	442	+925.7 - SF7BW500 to SF12BW500
349	349
350		-(((
351		-Ex2: 0x0B49 = 2889mV
352		-)))
	444	+926.3 - SF7BW500 to SF12BW500
353	353
	446	+926.9 - SF7BW500 to SF12BW500
354	354
	448	+927.5 - SF7BW500 to SF12BW500
355	355
356		-=== 2.4.4  Signal Strength ===
	450	+923.3 - SF12BW500(RX2 downlink only)
357	357
358		-NB-IoT Network signal Strength.
359	359
360		-**Ex1: 0x1d = 29**
361	361
362		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	454	+=== 2.7.3 CN470-510 (CN470) ===
363	363
364		-(% style="color:blue" %)**1**(%%)  -111dBm
	456	+Used in China, Default use CHE=1
365	365
366		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	458	+(% style="color:#037691" %)**Uplink:**
367	367
368		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	460	+486.3 - SF7BW125 to SF12BW125
369	369
370		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	462	+486.5 - SF7BW125 to SF12BW125
371	371
	464	+486.7 - SF7BW125 to SF12BW125
372	372
	466	+486.9 - SF7BW125 to SF12BW125
373	373
374		-=== 2.4.5  Soil Moisture ===
	468	+487.1 - SF7BW125 to SF12BW125
375	375
376		-(((
377		-Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
378		-)))
	470	+487.3 - SF7BW125 to SF12BW125
379	379
380		-(((
381		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382		-)))
	472	+487.5 - SF7BW125 to SF12BW125
383	383
384		-(((
385		-
386		-)))
	474	+487.7 - SF7BW125 to SF12BW125
387	387
388		-(((
389		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390		-)))
391	391
	477	+(% style="color:#037691" %)**Downlink:**
392	392
	479	+506.7 - SF7BW125 to SF12BW125
393	393
394		-=== 2.4.6  Soil Temperature ===
	481	+506.9 - SF7BW125 to SF12BW125
395	395
396		-(((
397		- Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
398		-)))
	483	+507.1 - SF7BW125 to SF12BW125
399	399
400		-(((
401		-**Example**:
402		-)))
	485	+507.3 - SF7BW125 to SF12BW125
403	403
404		-(((
405		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406		-)))
	487	+507.5 - SF7BW125 to SF12BW125
407	407
408		-(((
409		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410		-)))
	489	+507.7 - SF7BW125 to SF12BW125
411	411
	491	+507.9 - SF7BW125 to SF12BW125
412	412
	493	+508.1 - SF7BW125 to SF12BW125
413	413
414		-=== 2.4.7  Soil Conductivity (EC) ===
	495	+505.3 - SF12BW125 (RX2 downlink only)
415	415
416		-(((
417		-Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
418		-)))
419	419
420		-(((
421		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422		-)))
423	423
424		-(((
425		-Generally, the EC value of irrigation water is less than 800uS / cm.
426		-)))
	499	+=== 2.7.4 AU915-928(AU915) ===
427	427
428		-(((
429		-
430		-)))
	501	+Default use CHE=2
431	431
432		-(((
433		-
434		-)))
	503	+(% style="color:#037691" %)**Uplink:**
435	435
436		-=== 2.4.8  Digital Interrupt ===
	505	+916.8 - SF7BW125 to SF12BW125
437	437
438		-Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
	507	+917.0 - SF7BW125 to SF12BW125
439	439
440		-The command is:
	509	+917.2 - SF7BW125 to SF12BW125
441	441
442		-(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
	511	+917.4 - SF7BW125 to SF12BW125
443	443
	513	+917.6 - SF7BW125 to SF12BW125
444	444
445		-The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
	515	+917.8 - SF7BW125 to SF12BW125
446	446
	517	+918.0 - SF7BW125 to SF12BW125
447	447
448		-Example:
	519	+918.2 - SF7BW125 to SF12BW125
449	449
450		-0x(00): Normal uplink packet.
451	451
452		-0x(01): Interrupt Uplink Packet.
	522	+(% style="color:#037691" %)**Downlink:**
453	453
	524	+923.3 - SF7BW500 to SF12BW500
454	454
	526	+923.9 - SF7BW500 to SF12BW500
455	455
456		-=== 2.4.9  ​+5V Output ===
	528	+924.5 - SF7BW500 to SF12BW500
457	457
458		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	530	+925.1 - SF7BW500 to SF12BW500
459	459
	532	+925.7 - SF7BW500 to SF12BW500
460	460
461		-The 5V output time can be controlled by AT Command.
	534	+926.3 - SF7BW500 to SF12BW500
462	462
463		-(% style="color:blue" %)**AT+5VT=1000**
	536	+926.9 - SF7BW500 to SF12BW500
464	464
465		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	538	+927.5 - SF7BW500 to SF12BW500
466	466
	540	+923.3 - SF12BW500(RX2 downlink only)
467	467
468	468
469		-== 2.5  Downlink Payload ==
470	470
471		-By default, NSE01 prints the downlink payload to console port.
	544	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
472	472
473		-[[image:image-20220708133731-5.png]]
	546	+(% style="color:#037691" %)**Default Uplink channel:**
474	474
	548	+923.2 - SF7BW125 to SF10BW125
475	475
476		-(((
477		-(% style="color:blue" %)**Examples:**
478		-)))
	550	+923.4 - SF7BW125 to SF10BW125
479	479
480		-(((
481		-
482		-)))
483	483
484		-* (((
485		-(% style="color:blue" %)**Set TDC**
486		-)))
	553	+(% style="color:#037691" %)**Additional Uplink Channel**:
487	487
488		-(((
489		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
490		-)))
	555	+(OTAA mode, channel added by JoinAccept message)
491	491
492		-(((
493		-Payload:    01 00 00 1E    TDC=30S
494		-)))
	557	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
495	495
496		-(((
497		-Payload:    01 00 00 3C    TDC=60S
498		-)))
	559	+922.2 - SF7BW125 to SF10BW125
499	499
500		-(((
501		-
502		-)))
	561	+922.4 - SF7BW125 to SF10BW125
503	503
504		-* (((
505		-(% style="color:blue" %)**Reset**
506		-)))
	563	+922.6 - SF7BW125 to SF10BW125
507	507
508		-(((
509		-If payload = 0x04FF, it will reset the NSE01
510		-)))
	565	+922.8 - SF7BW125 to SF10BW125
511	511
	567	+923.0 - SF7BW125 to SF10BW125
512	512
513		-* (% style="color:blue" %)**INTMOD**
	569	+922.0 - SF7BW125 to SF10BW125
514	514
515		-Downlink Payload: 06000003, Set AT+INTMOD=3
516	516
	572	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
517	517
	574	+923.6 - SF7BW125 to SF10BW125
518	518
519		-== 2.6  ​LED Indicator ==
	576	+923.8 - SF7BW125 to SF10BW125
520	520
521		-(((
522		-The NSE01 has an internal LED which is to show the status of different state.
	578	+924.0 - SF7BW125 to SF10BW125
523	523
	580	+924.2 - SF7BW125 to SF10BW125
524	524
525		-* 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)
526		-* Then the LED will be on for 1 second means device is boot normally.
527		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
528		-* For each uplink probe, LED will be on for 500ms.
529		-)))
	582	+924.4 - SF7BW125 to SF10BW125
530	530
	584	+924.6 - SF7BW125 to SF10BW125
531	531
532	532
	587	+(% style="color:#037691" %)** Downlink:**
533	533
534		-== 2.7  Installation in Soil ==
	589	+Uplink channels 1-8 (RX1)
535	535
536		-__**Measurement the soil surface**__
	591	+923.2 - SF10BW125 (RX2)
537	537
538		-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]]
539	539
540		-[[image:1657259653666-883.png]] ​
541	541
	595	+=== 2.7.6 KR920-923 (KR920) ===
542	542
543		-(((
544		-
	597	+Default channel:
545	545
546		-(((
547		-Dig a hole with diameter > 20CM.
548		-)))
	599	+922.1 - SF7BW125 to SF12BW125
549	549
550		-(((
551		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
552		-)))
553		-)))
	601	+922.3 - SF7BW125 to SF12BW125
554	554
555		-[[image:1654506665940-119.png]]
	603	+922.5 - SF7BW125 to SF12BW125
556	556
557		-(((
558		-
559		-)))
560	560
	606	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
561	561
562		-== 2.8  ​Firmware Change Log ==
	608	+922.1 - SF7BW125 to SF12BW125
563	563
	610	+922.3 - SF7BW125 to SF12BW125
564	564
565		-Download URL & Firmware Change log
	612	+922.5 - SF7BW125 to SF12BW125
566	566
567		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	614	+922.7 - SF7BW125 to SF12BW125
568	568
	616	+922.9 - SF7BW125 to SF12BW125
569	569
570		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
	618	+923.1 - SF7BW125 to SF12BW125
571	571
	620	+923.3 - SF7BW125 to SF12BW125
572	572
573	573
574		-== 2.9  ​Battery Analysis ==
	623	+(% style="color:#037691" %)**Downlink:**
575	575
576		-=== 2.9.1  ​Battery Type ===
	625	+Uplink channels 1-7(RX1)
577	577
	627	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
578	578
579		-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.
580	580
581	581
582		-The battery is designed to last for several years depends on the actually use environment and update interval.
	631	+=== 2.7.7 IN865-867 (IN865) ===
583	583
	633	+(% style="color:#037691" %)** Uplink:**
584	584
585		-The battery related documents as below:
	635	+865.0625 - SF7BW125 to SF12BW125
586	586
587		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
588		-* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	637	+865.4025 - SF7BW125 to SF12BW125
590	590
	639	+865.9850 - SF7BW125 to SF12BW125
	640	+
	641	+
	642	+(% style="color:#037691" %) **Downlink:**
	643	+
	644	+Uplink channels 1-3 (RX1)
	645	+
	646	+866.550 - SF10BW125 (RX2)
	647	+
	648	+
	649	+
	650	+
	651	+== 2.8 LED Indicator ==
	652	+
	653	+The LSE01 has an internal LED which is to show the status of different state.
	654	+
	655	+* Blink once when device power on.
	656	+* Solid ON for 5 seconds once device successful Join the network.
	657	+* Blink once when device transmit a packet.
	658	+
	659	+
	660	+
	661	+== 2.9 Installation in Soil ==
	662	+
	663	+**Measurement the soil surface**
	664	+
	665	+
	666	+[[image:1654506634463-199.png]] ​
	667	+
591	591	(((
592		-[[image:image-20220708140453-6.png]]
	669	+(((
	670	+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.
593	593	)))
	672	+)))
594	594
595	595
	675	+[[image:1654506665940-119.png]]
596	596
597		-=== 2.9.2  Power consumption Analyze ===
	677	+(((
	678	+Dig a hole with diameter > 20CM.
	679	+)))
598	598
599	599	(((
600		-Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
	682	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
601	601	)))
602	602
603	603
	686	+== 2.10 ​Firmware Change Log ==
	687	+
604	604	(((
605		-Instruction to use as below:
	689	+**Firmware download link:**
606	606	)))
607	607
608	608	(((
609		-(% 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/]]
	693	+[[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/]]
610	610	)))
611	611
	696	+(((
	697	+
	698	+)))
612	612
613	613	(((
614		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	701	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
615	615	)))
616	616
617		-* (((
618		-Product Model
	704	+(((
	705	+
619	619	)))
620		-* (((
621		-Uplink Interval
	707	+
	708	+(((
	709	+**V1.0.**
622	622	)))
623		-* (((
624		-Working Mode
625		-)))
626	626
627	627	(((
628		-And the Life expectation in difference case will be shown on the right.
	713	+Release
629	629	)))
630	630
631		-[[image:image-20220708141352-7.jpeg]]
632	632
	717	+== 2.11 ​Battery Analysis ==
633	633
	719	+=== 2.11.1 ​Battery Type ===
634	634
635		-=== 2.9.3  ​Battery Note ===
	721	+(((
	722	+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.
	723	+)))
636	636
637	637	(((
638		-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.
	726	+The battery is designed to last for more than 5 years for the LSN50.
639	639	)))
640	640
	729	+(((
	730	+(((
	731	+The battery-related documents are as below:
	732	+)))
	733	+)))
641	641
	735	+* (((
	736	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	737	+)))
	738	+* (((
	739	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	740	+)))
	741	+* (((
	742	+[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
	743	+)))
642	642
643		-=== 2.9.4  Replace the battery ===
	745	+ [[image:image-20220606171726-9.png]]
644	644
	747	+
	748	+
	749	+=== 2.11.2 ​Battery Note ===
	750	+
645	645	(((
646		-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).
	752	+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.
647	647	)))
648	648
649	649
650	650
651		-= 3. ​ Access NB-IoT Module =
	757	+=== 2.11.3 Replace the battery ===
652	652
653	653	(((
654		-Users can directly access the AT command set of the NB-IoT module.
	760	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
655	655	)))
656	656
657	657	(((
658		-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/]]
	764	+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.
659	659	)))
660	660
661		-[[image:1657261278785-153.png]]
	767	+(((
	768	+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)
	769	+)))
662	662
663	663
664	664
665		-= 4.  Using the AT Commands =
	773	+= 3. ​Using the AT Commands =
666	666
667		-== 4.1  Access AT Commands ==
	775	+== 3.1 Access AT Commands ==
668	668
669		-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/]]
670	670
	778	+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.
671	671
672		-AT+<CMD>?  : Help on <CMD>
	780	+[[image:1654501986557-872.png||height="391" width="800"]]
673	673
674		-AT+<CMD>         : Run <CMD>
675	675
676		-AT+<CMD>=<value> : Set the value
	783	+Or if you have below board, use below connection:
677	677
678		-AT+<CMD>=?  : Get the value
679	679
	786	+[[image:1654502005655-729.png||height="503" width="801"]]
680	680
	788	+
	789	+
	790	+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:
	791	+
	792	+
	793	+ [[image:1654502050864-459.png||height="564" width="806"]]
	794	+
	795	+
	796	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
	797	+
	798	+
	799	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	800	+
	801	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	802	+
	803	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	804	+
	805	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	806	+
	807	+
681	681	(% style="color:#037691" %)**General Commands**(%%)
682	682
683		-AT  : Attention
	810	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
684	684
685		-AT?  : Short Help
	812	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
686	686
687		-ATZ  : MCU Reset
	814	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
688	688
689		-AT+TDC  : Application Data Transmission Interval
	816	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
690	690
691		-AT+CFG  : Print all configurations
692	692
693		-AT+CFGMOD           : Working mode selection
	819	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
694	694
695		-AT+INTMOD            : Set the trigger interrupt mode
	821	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
696	696
697		-AT+5VT  : Set extend the time of 5V power
	823	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
698	698
699		-AT+PRO  : Choose agreement
	825	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
700	700
701		-AT+WEIGRE  : Get weight or set weight to 0
	827	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
702	702
703		-AT+WEIGAP  : Get or Set the GapValue of weight
	829	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
704	704
705		-AT+RXDL  : Extend the sending and receiving time
	831	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
706	706
707		-AT+CNTFAC  : Get or set counting parameters
	833	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
708	708
709		-AT+SERVADDR  : Server Address
	835	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
710	710
	837	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
711	711
712		-(% style="color:#037691" %)**COAP Management**
	839	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
713	713
714		-AT+URI            : Resource parameters
	841	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
715	715
	843	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
716	716
717		-(% style="color:#037691" %)**UDP Management**
	845	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
718	718
719		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	847	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
720	720
	849	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
721	721
722		-(% style="color:#037691" %)**MQTT Management**
	851	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
723	723
724		-AT+CLIENT               : Get or Set MQTT client
725	725
726		-AT+UNAME  : Get or Set MQTT Username
	854	+(% style="color:#037691" %)**LoRa Network Management**
727	727
728		-AT+PWD                  : Get or Set MQTT password
	856	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
729	729
730		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	858	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
731	731
732		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	860	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
733	733
	862	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
734	734
735		-(% style="color:#037691" %)**Information**
	864	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
736	736
737		-AT+FDR  : Factory Data Reset
	866	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
738	738
739		-AT+PWORD  : Serial Access Password
	868	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
740	740
	870	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
741	741
	872	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
742	742
743		-= ​5.  FAQ =
	874	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
744	744
745		-== 5.1 ​ How to Upgrade Firmware ==
	876	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
746	746
	878	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
747	747
	880	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	881	+
	882	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	883	+
	884	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	885	+
	886	+
	887	+(% style="color:#037691" %)**Information**
	888	+
	889	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	890	+
	891	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	892	+
	893	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	894	+
	895	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	896	+
	897	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	898	+
	899	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	900	+
	901	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	902	+
	903	+
	904	+= ​4. FAQ =
	905	+
	906	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	907	+
748	748	(((
749		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	909	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	910	+When downloading the images, choose the required image file for download. ​
750	750	)))
751	751
752	752	(((
753		-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]]
	914	+
754	754	)))
755	755
756	756	(((
757		-Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	918	+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.
758	758	)))
759	759
	921	+(((
	922	+
	923	+)))
760	760
761	761	(((
	926	+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.
	927	+)))
	928	+
	929	+(((
762	762
763	763	)))
764	764
	933	+(((
	934	+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.
	935	+)))
	936	+
	937	+[[image:image-20220606154726-3.png]]
	938	+
	939	+
	940	+When you use the TTN network, the US915 frequency bands use are:
	941	+
	942	+* 903.9 - SF7BW125 to SF10BW125
	943	+* 904.1 - SF7BW125 to SF10BW125
	944	+* 904.3 - SF7BW125 to SF10BW125
	945	+* 904.5 - SF7BW125 to SF10BW125
	946	+* 904.7 - SF7BW125 to SF10BW125
	947	+* 904.9 - SF7BW125 to SF10BW125
	948	+* 905.1 - SF7BW125 to SF10BW125
	949	+* 905.3 - SF7BW125 to SF10BW125
	950	+* 904.6 - SF8BW500
	951	+
	952	+(((
	953	+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:
	954	+)))
	955	+
	956	+(% class="box infomessage" %)
	957	+(((
	958	+**AT+CHE=2**
	959	+)))
	960	+
	961	+(% class="box infomessage" %)
	962	+(((
	963	+**ATZ**
	964	+)))
	965	+
	966	+(((
	967	+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.
	968	+)))
	969	+
	970	+(((
	971	+
	972	+)))
	973	+
	974	+(((
	975	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	976	+)))
	977	+
	978	+[[image:image-20220606154825-4.png]]
	979	+
	980	+
	981	+
765	765	= 5. Trouble Shooting =
766	766
767		-== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	984	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
768	768
769		-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.
	986	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
770	770
771	771
772		-== 5.2 AT Command input doesn't work ==
	989	+== 5.2 AT Command input doesn’t work ==
773	773
774	774	(((
775		-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.
	992	+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.
776	776	)))
777	777
778	778
...	...	@@ -854,6 +854,7 @@
854	854	* (((
855	855	Weight / pcs : g
856	856
	1074	+
857	857
858	858	)))
859	859
...	...	@@ -861,3 +861,8 @@
861	861
862	862	* 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.
863	863	* 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]]
	1082	+
	1083	+
	1084	+~)~)~)
	1085	+~)~)~)
	1086	+~)~)~)

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