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

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1		-NDDS75 NB-IoT Distance Detect Sensor User Manual
	1	+NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

Content

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	1	+(% style="text-align:center" %)
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7	7
8	8
9	9
10		-**Table of Contents:**
11	11
12	12
13	13
14	14
	14	+**Table of Contents:**
15	15
16	16
17	17
18		-= 1.  Introduction =
19	19
20		-== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21	21
	20	+
	21	+= 1. Introduction =
	22	+
	23	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
	24	+
22	22	(((
23	23
24	24
25		-(((
26		-The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
27		-\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
28		-\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
29		-\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
30		-\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
31		-\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
32		-)))
	28	+Dragino NSE01 is an **NB-IOT soil moisture & EC sensor** for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
33	33
	30	+It can detect **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 **8500mAh Li-SOCI2** batteries, which can be used for up to 5 years.
	35	+
34	34
35	35	)))
36	36
...	...	@@ -41,670 +41,732 @@
41	41
42	42
43	43
44		-== 1.2 ​ Features ==
	46	+== 1.2 ​Features ==
45	45
46		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	48	+* LoRaWAN 1.0.3 Class A
	49	+* Ultra low power consumption
47	47	* Monitor Soil Moisture
48	48	* Monitor Soil Temperature
49	49	* Monitor Soil Conductivity
	53	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
50	50	* AT Commands to change parameters
51	51	* Uplink on periodically
52	52	* Downlink to change configure
53	53	* IP66 Waterproof Enclosure
54		-* Ultra-Low Power consumption
55		-* AT Commands to change parameters
56		-* Micro SIM card slot for NB-IoT SIM
57		-* 8500mAh Battery for long term use
	58	+* 4000mAh or 8500mAh Battery for long term use
58	58
59		-== 1.3  Specification ==
	60	+== 1.3 Specification ==
60	60
	62	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
61	61
62		-(% style="color:#037691" %)**Common DC Characteristics:**
	64	+[[image:image-20220606162220-5.png]]
63	63
64		-* Supply Voltage: 2.1v ~~ 3.6v
65		-* Operating Temperature: -40 ~~ 85°C
66	66
67		-(% style="color:#037691" %)**NB-IoT Spec:**
68	68
69		-* - B1 @H-FDD: 2100MHz
70		-* - B3 @H-FDD: 1800MHz
71		-* - B8 @H-FDD: 900MHz
72		-* - B5 @H-FDD: 850MHz
73		-* - B20 @H-FDD: 800MHz
74		-* - B28 @H-FDD: 700MHz
	68	+== ​1.4 Applications ==
75	75
76		-Probe(% style="color:#037691" %)** Specification:**
	70	+* Smart Agriculture
77	77
78		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	72	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	73	+​
79	79
80		-[[image:image-20220708101224-1.png]]
	75	+== 1.5 Firmware Change log ==
81	81
82	82
	78	+**LSE01 v1.0 :**  Release
83	83
84		-== ​1.4  Applications ==
85	85
86		-* Smart Agriculture
87	87
88		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
89		-​
	82	+= 2. Configure LSE01 to connect to LoRaWAN network =
90	90
91		-== 1.5  Pin Definitions ==
	84	+== 2.1 How it works ==
92	92
	86	+(((
	87	+The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
	88	+)))
93	93
94		-[[image:1657246476176-652.png]]
	90	+(((
	91	+In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
	92	+)))
95	95
96	96
97	97
98		-= 2.  Use NSE01 to communicate with IoT Server =
	96	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
99	99
100		-== 2.1  How it works ==
	98	+Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
101	101
102	102
	101	+[[image:1654503992078-669.png]]
	102	+
	103	+
	104	+The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
	105	+
	106	+
	107	+(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	108	+
	109	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	110	+
	111	+[[image:image-20220606163732-6.jpeg]]
	112	+
	113	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	114	+
	115	+**Add APP EUI in the application**
	116	+
	117	+
	118	+[[image:1654504596150-405.png]]
	119	+
	120	+
	121	+
	122	+**Add APP KEY and DEV EUI**
	123	+
	124	+[[image:1654504683289-357.png]]
	125	+
	126	+
	127	+
	128	+(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	129	+
	130	+
	131	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	132	+
	133	+[[image:image-20220606163915-7.png]]
	134	+
	135	+
	136	+(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	137	+
	138	+[[image:1654504778294-788.png]]
	139	+
	140	+
	141	+
	142	+== 2.3 Uplink Payload ==
	143	+
	144	+
	145	+=== 2.3.1 MOD~=0(Default Mode) ===
	146	+
	147	+LSE01 will uplink payload via LoRaWAN with below payload format:
	148	+
103	103	(((
104		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	150	+Uplink payload includes in total 11 bytes.
105	105	)))
106	106
	153	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	154	+|(((
	155	+**Size**
107	107
	157	+**(bytes)**
	158	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	159	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	160	+Temperature
	161	+
	162	+(Reserve, Ignore now)
	163	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	164	+MOD & Digital Interrupt
	165	+
	166	+(Optional)
	167	+)))
	168	+
	169	+=== 2.3.2 MOD~=1(Original value) ===
	170	+
	171	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	172	+
	173	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	174	+|(((
	175	+**Size**
	176	+
	177	+**(bytes)**
	178	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	179	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	180	+Temperature
	181	+
	182	+(Reserve, Ignore now)
	183	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	184	+MOD & Digital Interrupt
	185	+
	186	+(Optional)
	187	+)))
	188	+
	189	+=== 2.3.3 Battery Info ===
	190	+
108	108	(((
109		-The diagram below shows the working flow in default firmware of NSE01:
	192	+Check the battery voltage for LSE01.
110	110	)))
111	111
112		-[[image:image-20220708101605-2.png]]
	195	+(((
	196	+Ex1: 0x0B45 = 2885mV
	197	+)))
113	113
114	114	(((
	200	+Ex2: 0x0B49 = 2889mV
	201	+)))
	202	+
	203	+
	204	+
	205	+=== 2.3.4 Soil Moisture ===
	206	+
	207	+(((
	208	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	209	+)))
	210	+
	211	+(((
	212	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	213	+)))
	214	+
	215	+(((
115	115
116	116	)))
117	117
	219	+(((
	220	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	221	+)))
118	118
119	119
120		-== 2.2 ​ Configure the NSE01 ==
121	121
	225	+=== 2.3.5 Soil Temperature ===
122	122
123		-=== 2.2.1 Test Requirement ===
	227	+(((
	228	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
	229	+)))
124	124
	231	+(((
	232	+**Example**:
	233	+)))
125	125
126	126	(((
127		-To use NSE01 in your city, make sure meet below requirements:
	236	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
128	128	)))
129	129
130		-* Your local operator has already distributed a NB-IoT Network there.
131		-* The local NB-IoT network used the band that NSE01 supports.
132		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	239	+(((
	240	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	241	+)))
133	133
	243	+
	244	+
	245	+=== 2.3.6 Soil Conductivity (EC) ===
	246	+
134	134	(((
135		-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
	248	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
136	136	)))
137	137
	251	+(((
	252	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	253	+)))
138	138
139		-[[image:1657249419225-449.png]]
	255	+(((
	256	+Generally, the EC value of irrigation water is less than 800uS / cm.
	257	+)))
140	140
	259	+(((
	260	+
	261	+)))
141	141
	263	+(((
	264	+
	265	+)))
142	142
143		-=== 2.2.2 Insert SIM card ===
	267	+=== 2.3.7 MOD ===
144	144
	269	+Firmware version at least v2.1 supports changing mode.
	270	+
	271	+For example, bytes[10]=90
	272	+
	273	+mod=(bytes[10]>>7)&0x01=1.
	274	+
	275	+
	276	+**Downlink Command:**
	277	+
	278	+If payload = 0x0A00, workmode=0
	279	+
	280	+If** **payload =** **0x0A01, workmode=1
	281	+
	282	+
	283	+
	284	+=== 2.3.8 ​Decode payload in The Things Network ===
	285	+
	286	+While using TTN network, you can add the payload format to decode the payload.
	287	+
	288	+
	289	+[[image:1654505570700-128.png]]
	290	+
145	145	(((
146		-Insert the NB-IoT Card get from your provider.
	292	+The payload decoder function for TTN is here:
147	147	)))
148	148
149	149	(((
150		-User need to take out the NB-IoT module and insert the SIM card like below:
	296	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
151	151	)))
152	152
153	153
154		-[[image:1657249468462-536.png]]
	300	+== 2.4 Uplink Interval ==
155	155
	302	+The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
156	156
157	157
158		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
159	159
	306	+== 2.5 Downlink Payload ==
	307	+
	308	+By default, LSE50 prints the downlink payload to console port.
	309	+
	310	+[[image:image-20220606165544-8.png]]
	311	+
	312	+
160	160	(((
	314	+(% style="color:blue" %)**Examples:**
	315	+)))
	316	+
161	161	(((
162		-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.
	318	+
163	163	)))
	320	+
	321	+* (((
	322	+(% style="color:blue" %)**Set TDC**
164	164	)))
165	165
	325	+(((
	326	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	327	+)))
166	166
167		-**Connection:**
	329	+(((
	330	+Payload:    01 00 00 1E    TDC=30S
	331	+)))
168	168
169		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	333	+(((
	334	+Payload:    01 00 00 3C    TDC=60S
	335	+)))
170	170
171		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	337	+(((
	338	+
	339	+)))
172	172
173		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	341	+* (((
	342	+(% style="color:blue" %)**Reset**
	343	+)))
174	174
	345	+(((
	346	+If payload = 0x04FF, it will reset the LSE01
	347	+)))
175	175
176		-In the PC, use below serial tool settings:
177	177
178		-* Baud:  (% style="color:green" %)**9600**
179		-* Data bits:** (% style="color:green" %)8(%%)**
180		-* Stop bits: (% style="color:green" %)**1**
181		-* Parity:  (% style="color:green" %)**None**
182		-* Flow Control: (% style="color:green" %)**None**
	350	+* (% style="color:blue" %)**CFM**
183	183
	352	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	353	+
	354	+
	355	+
	356	+== 2.6 ​Show Data in DataCake IoT Server ==
	357	+
184	184	(((
185		-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.
	359	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
186	186	)))
187	187
188		-[[image:image-20220708110657-3.png]]
	362	+(((
	363	+
	364	+)))
189	189
190	190	(((
191		-(% 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/]]
	367	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
192	192	)))
193	193
	370	+(((
	371	+(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
	372	+)))
194	194
195	195
196		-=== 2.2.4 Use CoAP protocol to uplink data ===
	375	+[[image:1654505857935-743.png]]
197	197
198		-(% 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/]]
199	199
	378	+[[image:1654505874829-548.png]]
200	200
201		-**Use below commands:**
202	202
203		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
204		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	381	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
206	206
207		-For parameter description, please refer to AT command set
	383	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
208	208
209		-[[image:1657249793983-486.png]]
210	210
	386	+[[image:1654505905236-553.png]]
211	211
212		-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.
213	213
214		-[[image:1657249831934-534.png]]
	389	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
215	215
	391	+[[image:1654505925508-181.png]]
216	216
217	217
218		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
219	219
220		-This feature is supported since firmware version v1.0.1
	395	+== 2.7 Frequency Plans ==
221	221
	397	+The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
222	222
223		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
224		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
225		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
226	226
227		-[[image:1657249864775-321.png]]
	400	+=== 2.7.1 EU863-870 (EU868) ===
228	228
	402	+(% style="color:#037691" %)** Uplink:**
229	229
230		-[[image:1657249930215-289.png]]
	404	+868.1 - SF7BW125 to SF12BW125
231	231
	406	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
232	232
	408	+868.5 - SF7BW125 to SF12BW125
233	233
234		-=== 2.2.6 Use MQTT protocol to uplink data ===
	410	+867.1 - SF7BW125 to SF12BW125
235	235
236		-This feature is supported since firmware version v110
	412	+867.3 - SF7BW125 to SF12BW125
237	237
	414	+867.5 - SF7BW125 to SF12BW125
238	238
239		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
245		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	416	+867.7 - SF7BW125 to SF12BW125
246	246
247		-[[image:1657249978444-674.png]]
	418	+867.9 - SF7BW125 to SF12BW125
248	248
	420	+868.8 - FSK
249	249
250		-[[image:1657249990869-686.png]]
251	251
	423	+(% style="color:#037691" %)** Downlink:**
252	252
253		-(((
254		-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.
255		-)))
	425	+Uplink channels 1-9 (RX1)
256	256
	427	+869.525 - SF9BW125 (RX2 downlink only)
257	257
258	258
259		-=== 2.2.7 Use TCP protocol to uplink data ===
260	260
261		-This feature is supported since firmware version v110
	431	+=== 2.7.2 US902-928(US915) ===
262	262
	433	+Used in USA, Canada and South America. Default use CHE=2
263	263
264		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	435	+(% style="color:#037691" %)**Uplink:**
266	266
267		-[[image:1657250217799-140.png]]
	437	+903.9 - SF7BW125 to SF10BW125
268	268
	439	+904.1 - SF7BW125 to SF10BW125
269	269
270		-[[image:1657250255956-604.png]]
	441	+904.3 - SF7BW125 to SF10BW125
271	271
	443	+904.5 - SF7BW125 to SF10BW125
272	272
	445	+904.7 - SF7BW125 to SF10BW125
273	273
274		-=== 2.2.8 Change Update Interval ===
	447	+904.9 - SF7BW125 to SF10BW125
275	275
276		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	449	+905.1 - SF7BW125 to SF10BW125
277	277
278		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	451	+905.3 - SF7BW125 to SF10BW125
279	279
280		-(((
281		-(% style="color:red" %)**NOTE:**
282		-)))
283	283
284		-(((
285		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
286		-)))
	454	+(% style="color:#037691" %)**Downlink:**
287	287
	456	+923.3 - SF7BW500 to SF12BW500
288	288
	458	+923.9 - SF7BW500 to SF12BW500
289	289
290		-== 2.3  Uplink Payload ==
	460	+924.5 - SF7BW500 to SF12BW500
291	291
292		-In this mode, uplink payload includes in total 18 bytes
	462	+925.1 - SF7BW500 to SF12BW500
293	293
294		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295		-|=(% style="width: 60px;" %)(((
296		-**Size(bytes)**
297		-)))|=(% 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**
298		-|(% 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"]]
	464	+925.7 - SF7BW500 to SF12BW500
299	299
300		-(((
301		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
302		-)))
	466	+926.3 - SF7BW500 to SF12BW500
303	303
	468	+926.9 - SF7BW500 to SF12BW500
304	304
305		-[[image:image-20220708111918-4.png]]
	470	+927.5 - SF7BW500 to SF12BW500
306	306
	472	+923.3 - SF12BW500(RX2 downlink only)
307	307
308		-The payload is ASCII string, representative same HEX:
309	309
310		-0x72403155615900640c7817075e0a8c02f900 where:
311	311
312		-* Device ID: 0x 724031556159 = 724031556159
313		-* Version: 0x0064=100=1.0.0
	476	+=== 2.7.3 CN470-510 (CN470) ===
314	314
315		-* BAT: 0x0c78 = 3192 mV = 3.192V
316		-* Singal: 0x17 = 23
317		-* Soil Moisture: 0x075e= 1886 = 18.86  %
318		-* Soil Temperature:0x0a8c =2700=27 °C
319		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
320		-* Interrupt: 0x00 = 0
	478	+Used in China, Default use CHE=1
321	321
322		-== 2.4  Payload Explanation and Sensor Interface ==
	480	+(% style="color:#037691" %)**Uplink:**
323	323
	482	+486.3 - SF7BW125 to SF12BW125
324	324
325		-=== 2.4.1  Device ID ===
	484	+486.5 - SF7BW125 to SF12BW125
326	326
327		-(((
328		-By default, the Device ID equal to the last 6 bytes of IMEI.
329		-)))
	486	+486.7 - SF7BW125 to SF12BW125
330	330
331		-(((
332		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
333		-)))
	488	+486.9 - SF7BW125 to SF12BW125
334	334
335		-(((
336		-**Example:**
337		-)))
	490	+487.1 - SF7BW125 to SF12BW125
338	338
339		-(((
340		-AT+DEUI=A84041F15612
341		-)))
	492	+487.3 - SF7BW125 to SF12BW125
342	342
343		-(((
344		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
345		-)))
	494	+487.5 - SF7BW125 to SF12BW125
346	346
	496	+487.7 - SF7BW125 to SF12BW125
347	347
348	348
349		-=== 2.4.2  Version Info ===
	499	+(% style="color:#037691" %)**Downlink:**
350	350
351		-(((
352		-Specify the software version: 0x64=100, means firmware version 1.00.
353		-)))
	501	+506.7 - SF7BW125 to SF12BW125
354	354
355		-(((
356		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
357		-)))
	503	+506.9 - SF7BW125 to SF12BW125
358	358
	505	+507.1 - SF7BW125 to SF12BW125
359	359
	507	+507.3 - SF7BW125 to SF12BW125
360	360
361		-=== 2.4.3  Battery Info ===
	509	+507.5 - SF7BW125 to SF12BW125
362	362
363		-(((
364		-Check the battery voltage for LSE01.
365		-)))
	511	+507.7 - SF7BW125 to SF12BW125
366	366
367		-(((
368		-Ex1: 0x0B45 = 2885mV
369		-)))
	513	+507.9 - SF7BW125 to SF12BW125
370	370
371		-(((
372		-Ex2: 0x0B49 = 2889mV
373		-)))
	515	+508.1 - SF7BW125 to SF12BW125
374	374
	517	+505.3 - SF12BW125 (RX2 downlink only)
375	375
376	376
377		-=== 2.4.4  Signal Strength ===
378	378
379		-(((
380		-NB-IoT Network signal Strength.
381		-)))
	521	+=== 2.7.4 AU915-928(AU915) ===
382	382
383		-(((
384		-**Ex1: 0x1d = 29**
385		-)))
	523	+Default use CHE=2
386	386
387		-(((
388		-(% style="color:blue" %)**0**(%%)  -113dBm or less
389		-)))
	525	+(% style="color:#037691" %)**Uplink:**
390	390
391		-(((
392		-(% style="color:blue" %)**1**(%%)  -111dBm
393		-)))
	527	+916.8 - SF7BW125 to SF12BW125
394	394
395		-(((
396		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
397		-)))
	529	+917.0 - SF7BW125 to SF12BW125
398	398
399		-(((
400		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
401		-)))
	531	+917.2 - SF7BW125 to SF12BW125
402	402
403		-(((
404		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
405		-)))
	533	+917.4 - SF7BW125 to SF12BW125
406	406
	535	+917.6 - SF7BW125 to SF12BW125
407	407
	537	+917.8 - SF7BW125 to SF12BW125
408	408
409		-=== 2.4.5  Soil Moisture ===
	539	+918.0 - SF7BW125 to SF12BW125
410	410
411		-(((
412		-(((
413		-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.
414		-)))
415		-)))
	541	+918.2 - SF7BW125 to SF12BW125
416	416
417		-(((
418		-(((
419		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
420		-)))
421		-)))
422	422
423		-(((
424		-
425		-)))
	544	+(% style="color:#037691" %)**Downlink:**
426	426
427		-(((
428		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
429		-)))
	546	+923.3 - SF7BW500 to SF12BW500
430	430
	548	+923.9 - SF7BW500 to SF12BW500
431	431
	550	+924.5 - SF7BW500 to SF12BW500
432	432
433		-=== 2.4.6  Soil Temperature ===
	552	+925.1 - SF7BW500 to SF12BW500
434	434
435		-(((
436		-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
437		-)))
	554	+925.7 - SF7BW500 to SF12BW500
438	438
439		-(((
440		-**Example**:
441		-)))
	556	+926.3 - SF7BW500 to SF12BW500
442	442
443		-(((
444		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
445		-)))
	558	+926.9 - SF7BW500 to SF12BW500
446	446
447		-(((
448		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
449		-)))
	560	+927.5 - SF7BW500 to SF12BW500
450	450
	562	+923.3 - SF12BW500(RX2 downlink only)
451	451
452	452
453		-=== 2.4.7  Soil Conductivity (EC) ===
454	454
455		-(((
456		-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).
457		-)))
	566	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
458	458
459		-(((
460		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
461		-)))
	568	+(% style="color:#037691" %)**Default Uplink channel:**
462	462
463		-(((
464		-Generally, the EC value of irrigation water is less than 800uS / cm.
465		-)))
	570	+923.2 - SF7BW125 to SF10BW125
466	466
467		-(((
468		-
469		-)))
	572	+923.4 - SF7BW125 to SF10BW125
470	470
471		-(((
472		-
473		-)))
474	474
475		-=== 2.4.8  Digital Interrupt ===
	575	+(% style="color:#037691" %)**Additional Uplink Channel**:
476	476
477		-(((
478		-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.
479		-)))
	577	+(OTAA mode, channel added by JoinAccept message)
480	480
481		-(((
482		-The command is:
483		-)))
	579	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
484	484
485		-(((
486		-(% 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]])**.**
487		-)))
	581	+922.2 - SF7BW125 to SF10BW125
488	488
	583	+922.4 - SF7BW125 to SF10BW125
489	489
490		-(((
491		-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.
492		-)))
	585	+922.6 - SF7BW125 to SF10BW125
493	493
	587	+922.8 - SF7BW125 to SF10BW125
494	494
495		-(((
496		-Example:
497		-)))
	589	+923.0 - SF7BW125 to SF10BW125
498	498
499		-(((
500		-0x(00): Normal uplink packet.
501		-)))
	591	+922.0 - SF7BW125 to SF10BW125
502	502
503		-(((
504		-0x(01): Interrupt Uplink Packet.
505		-)))
506	506
	594	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
507	507
	596	+923.6 - SF7BW125 to SF10BW125
508	508
509		-=== 2.4.9  ​+5V Output ===
	598	+923.8 - SF7BW125 to SF10BW125
510	510
511		-(((
512		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
513		-)))
	600	+924.0 - SF7BW125 to SF10BW125
514	514
	602	+924.2 - SF7BW125 to SF10BW125
515	515
516		-(((
517		-The 5V output time can be controlled by AT Command.
518		-)))
	604	+924.4 - SF7BW125 to SF10BW125
519	519
520		-(((
521		-(% style="color:blue" %)**AT+5VT=1000**
522		-)))
	606	+924.6 - SF7BW125 to SF10BW125
523	523
524		-(((
525		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
526		-)))
527	527
	609	+(% style="color:#037691" %)** Downlink:**
528	528
	611	+Uplink channels 1-8 (RX1)
529	529
530		-== 2.5  Downlink Payload ==
	613	+923.2 - SF10BW125 (RX2)
531	531
532		-By default, NSE01 prints the downlink payload to console port.
533	533
534		-[[image:image-20220708133731-5.png]]
535	535
	617	+=== 2.7.6 KR920-923 (KR920) ===
536	536
537		-(((
538		-(% style="color:blue" %)**Examples:**
539		-)))
	619	+Default channel:
540	540
541		-(((
542		-
543		-)))
	621	+922.1 - SF7BW125 to SF12BW125
544	544
545		-* (((
546		-(% style="color:blue" %)**Set TDC**
547		-)))
	623	+922.3 - SF7BW125 to SF12BW125
548	548
549		-(((
550		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
551		-)))
	625	+922.5 - SF7BW125 to SF12BW125
552	552
553		-(((
554		-Payload:    01 00 00 1E    TDC=30S
555		-)))
556	556
557		-(((
558		-Payload:    01 00 00 3C    TDC=60S
559		-)))
	628	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
560	560
561		-(((
562		-
563		-)))
	630	+922.1 - SF7BW125 to SF12BW125
564	564
565		-* (((
566		-(% style="color:blue" %)**Reset**
567		-)))
	632	+922.3 - SF7BW125 to SF12BW125
568	568
569		-(((
570		-If payload = 0x04FF, it will reset the NSE01
571		-)))
	634	+922.5 - SF7BW125 to SF12BW125
572	572
	636	+922.7 - SF7BW125 to SF12BW125
573	573
574		-* (% style="color:blue" %)**INTMOD**
	638	+922.9 - SF7BW125 to SF12BW125
575	575
576		-(((
577		-Downlink Payload: 06000003, Set AT+INTMOD=3
578		-)))
	640	+923.1 - SF7BW125 to SF12BW125
579	579
	642	+923.3 - SF7BW125 to SF12BW125
580	580
581	581
582		-== 2.6  ​LED Indicator ==
	645	+(% style="color:#037691" %)**Downlink:**
583	583
584		-(((
585		-The NSE01 has an internal LED which is to show the status of different state.
	647	+Uplink channels 1-7(RX1)
586	586
	649	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
587	587
588		-* 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)
589		-* Then the LED will be on for 1 second means device is boot normally.
590		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
591		-* For each uplink probe, LED will be on for 500ms.
592		-)))
593	593
594	594
	653	+=== 2.7.7 IN865-867 (IN865) ===
595	595
	655	+(% style="color:#037691" %)** Uplink:**
596	596
597		-== 2.7  Installation in Soil ==
	657	+865.0625 - SF7BW125 to SF12BW125
598	598
599		-__**Measurement the soil surface**__
	659	+865.4025 - SF7BW125 to SF12BW125
600	600
601		-(((
602		-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]]
603		-)))
	661	+865.9850 - SF7BW125 to SF12BW125
604	604
605		-[[image:1657259653666-883.png]] ​
606	606
	664	+(% style="color:#037691" %) **Downlink:**
607	607
608		-(((
609		-
	666	+Uplink channels 1-3 (RX1)
610	610
611		-(((
612		-Dig a hole with diameter > 20CM.
613		-)))
	668	+866.550 - SF10BW125 (RX2)
614	614
615		-(((
616		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
617		-)))
618		-)))
619	619
620		-[[image:1654506665940-119.png]]
621	621
622		-(((
623		-
624		-)))
625	625
	673	+== 2.8 LED Indicator ==
626	626
627		-== 2.8  ​Firmware Change Log ==
	675	+The LSE01 has an internal LED which is to show the status of different state.
628	628
	677	+* Blink once when device power on.
	678	+* Solid ON for 5 seconds once device successful Join the network.
	679	+* Blink once when device transmit a packet.
629	629
630		-Download URL & Firmware Change log
	681	+== 2.9 Installation in Soil ==
631	631
632		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	683	+**Measurement the soil surface**
633	633
634	634
635		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	686	+[[image:1654506634463-199.png]] ​
636	636
	688	+(((
	689	+(((
	690	+Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
	691	+)))
	692	+)))
637	637
638	638
639		-== 2.9  ​Battery Analysis ==
640	640
641		-=== 2.9.1  ​Battery Type ===
	696	+[[image:1654506665940-119.png]]
642	642
	698	+(((
	699	+Dig a hole with diameter > 20CM.
	700	+)))
643	643
644	644	(((
645		-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.
	703	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
646	646	)))
647	647
648	648
	707	+== 2.10 ​Firmware Change Log ==
	708	+
649	649	(((
650		-The battery is designed to last for several years depends on the actually use environment and update interval.
	710	+**Firmware download link:**
651	651	)))
652	652
	713	+(((
	714	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
	715	+)))
653	653
654	654	(((
655		-The battery related documents as below:
	718	+
656	656	)))
657	657
658		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
659		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
660		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	721	+(((
	722	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	723	+)))
661	661
662	662	(((
663		-[[image:image-20220708140453-6.png]]
	726	+
664	664	)))
665	665
	729	+(((
	730	+**V1.0.**
	731	+)))
666	666
667		-
668		-=== 2.9.2  Power consumption Analyze ===
669		-
670	670	(((
671		-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.
	734	+Release
672	672	)))
673	673
674	674
	738	+== 2.11 ​Battery Analysis ==
	739	+
	740	+=== 2.11.1 ​Battery Type ===
	741	+
675	675	(((
676		-Instruction to use as below:
	743	+The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
677	677	)))
678	678
679	679	(((
680		-(% 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/]]
	747	+The battery is designed to last for more than 5 years for the LSN50.
681	681	)))
682	682
683		-
684	684	(((
685		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	751	+(((
	752	+The battery-related documents are as below:
686	686	)))
	754	+)))
687	687
688	688	* (((
689		-Product Model
	757	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
690	690	)))
691	691	* (((
692		-Uplink Interval
	760	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
693	693	)))
694	694	* (((
695		-Working Mode
	763	+[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
696	696	)))
697	697
698		-(((
699		-And the Life expectation in difference case will be shown on the right.
700		-)))
	766	+ [[image:image-20220610172436-1.png]]
701	701
702		-[[image:image-20220708141352-7.jpeg]]
703	703
704	704
	770	+=== 2.11.2 ​Battery Note ===
705	705
706		-=== 2.9.3  ​Battery Note ===
707		-
708	708	(((
709	709	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.
710	710	)))
...	...	@@ -711,176 +711,302 @@
711	711
712	712
713	713
714		-=== 2.9.4  Replace the battery ===
	778	+=== 2.11.3 Replace the battery ===
715	715
716	716	(((
717		-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).
	781	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
718	718	)))
719	719
720		-
721		-
722		-= 3. ​ Access NB-IoT Module =
723		-
724	724	(((
725		-Users can directly access the AT command set of the NB-IoT module.
	785	+You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
726	726	)))
727	727
728	728	(((
729		-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/]]
	789	+The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
730	730	)))
731	731
732		-[[image:1657261278785-153.png]]
733	733
734	734
	794	+= 3. ​Using the AT Commands =
735	735
736		-= 4.  Using the AT Commands =
	796	+== 3.1 Access AT Commands ==
737	737
738		-== 4.1  Access AT Commands ==
739	739
740		-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/]]
	799	+LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
741	741
	801	+[[image:1654501986557-872.png||height="391" width="800"]]
742	742
743		-AT+<CMD>?  : Help on <CMD>
744	744
745		-AT+<CMD>         : Run <CMD>
	804	+Or if you have below board, use below connection:
746	746
747		-AT+<CMD>=<value> : Set the value
748	748
749		-AT+<CMD>=?  : Get the value
	807	+[[image:1654502005655-729.png||height="503" width="801"]]
750	750
751	751
	810	+
	811	+In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
	812	+
	813	+
	814	+ [[image:1654502050864-459.png||height="564" width="806"]]
	815	+
	816	+
	817	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
	818	+
	819	+
	820	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	821	+
	822	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	823	+
	824	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	825	+
	826	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	827	+
	828	+
752	752	(% style="color:#037691" %)**General Commands**(%%)
753	753
754		-AT  : Attention
	831	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
755	755
756		-AT?  : Short Help
	833	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
757	757
758		-ATZ  : MCU Reset
	835	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
759	759
760		-AT+TDC  : Application Data Transmission Interval
	837	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
761	761
762		-AT+CFG  : Print all configurations
763	763
764		-AT+CFGMOD           : Working mode selection
	840	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
765	765
766		-AT+INTMOD            : Set the trigger interrupt mode
	842	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
767	767
768		-AT+5VT  : Set extend the time of 5V power
	844	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
769	769
770		-AT+PRO  : Choose agreement
	846	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
771	771
772		-AT+WEIGRE  : Get weight or set weight to 0
	848	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
773	773
774		-AT+WEIGAP  : Get or Set the GapValue of weight
	850	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
775	775
776		-AT+RXDL  : Extend the sending and receiving time
	852	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
777	777
778		-AT+CNTFAC  : Get or set counting parameters
	854	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
779	779
780		-AT+SERVADDR  : Server Address
	856	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
781	781
	858	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
782	782
783		-(% style="color:#037691" %)**COAP Management**
	860	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
784	784
785		-AT+URI            : Resource parameters
	862	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
786	786
	864	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
787	787
788		-(% style="color:#037691" %)**UDP Management**
	866	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
789	789
790		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	868	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
791	791
	870	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
792	792
793		-(% style="color:#037691" %)**MQTT Management**
	872	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
794	794
795		-AT+CLIENT               : Get or Set MQTT client
796	796
797		-AT+UNAME  : Get or Set MQTT Username
	875	+(% style="color:#037691" %)**LoRa Network Management**
798	798
799		-AT+PWD                  : Get or Set MQTT password
	877	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
800	800
801		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	879	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
802	802
803		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	881	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
804	804
	883	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
805	805
806		-(% style="color:#037691" %)**Information**
	885	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
807	807
808		-AT+FDR  : Factory Data Reset
	887	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
809	809
810		-AT+PWORD  : Serial Access Password
	889	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
811	811
	891	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
812	812
	893	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
813	813
814		-= ​5.  FAQ =
	895	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
815	815
816		-== 5.1 ​ How to Upgrade Firmware ==
	897	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
817	817
	899	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
818	818
	901	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	902	+
	903	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	904	+
	905	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	906	+
	907	+
	908	+(% style="color:#037691" %)**Information**
	909	+
	910	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	911	+
	912	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	913	+
	914	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	915	+
	916	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	917	+
	918	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	919	+
	920	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	921	+
	922	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	923	+
	924	+
	925	+= ​4. FAQ =
	926	+
	927	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	928	+
819	819	(((
820		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	930	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	931	+When downloading the images, choose the required image file for download. ​
821	821	)))
822	822
823	823	(((
824		-Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
	935	+
825	825	)))
826	826
827	827	(((
828		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	939	+How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
829	829	)))
830	830
	942	+(((
	943	+
	944	+)))
831	831
	946	+(((
	947	+You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
	948	+)))
832	832
833		-== 5.2  Can I calibrate NSE01 to different soil types? ==
	950	+(((
	951	+
	952	+)))
834	834
835	835	(((
836		-NSE01 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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
	955	+For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
837	837	)))
838	838
	958	+[[image:image-20220606154726-3.png]]
839	839
840		-= 6.  Trouble Shooting =
841	841
842		-== 6.1  ​Connection problem when uploading firmware ==
	961	+When you use the TTN network, the US915 frequency bands use are:
843	843
	963	+* 903.9 - SF7BW125 to SF10BW125
	964	+* 904.1 - SF7BW125 to SF10BW125
	965	+* 904.3 - SF7BW125 to SF10BW125
	966	+* 904.5 - SF7BW125 to SF10BW125
	967	+* 904.7 - SF7BW125 to SF10BW125
	968	+* 904.9 - SF7BW125 to SF10BW125
	969	+* 905.1 - SF7BW125 to SF10BW125
	970	+* 905.3 - SF7BW125 to SF10BW125
	971	+* 904.6 - SF8BW500
844	844
845	845	(((
846		-**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]]
	974	+Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
	975	+
	976	+* (% style="color:#037691" %)**AT+CHE=2**
	977	+* (% style="color:#037691" %)**ATZ**
847	847	)))
848	848
849		-(% class="wikigeneratedid" %)
850	850	(((
851	851
	982	+
	983	+to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
852	852	)))
853	853
	986	+(((
	987	+
	988	+)))
854	854
855		-== 6.2  AT Command input doesn't work ==
	990	+(((
	991	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	992	+)))
856	856
	994	+[[image:image-20220606154825-4.png]]
	995	+
	996	+
	997	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	998	+
	999	+LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
	1000	+
	1001	+
	1002	+= 5. Trouble Shooting =
	1003	+
	1004	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1005	+
	1006	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
	1007	+
	1008	+
	1009	+== 5.2 AT Command input doesn't work ==
	1010	+
857	857	(((
858	858	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.
	1013	+)))
859	859
860		-
	1015	+
	1016	+== 5.3 Device rejoin in at the second uplink packet ==
	1017	+
	1018	+(% style="color:#4f81bd" %)**Issue describe as below:**
	1019	+
	1020	+[[image:1654500909990-784.png]]
	1021	+
	1022	+
	1023	+(% style="color:#4f81bd" %)**Cause for this issue:**
	1024	+
	1025	+(((
	1026	+The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
861	861	)))
862	862
863	863
864		-= 7. ​ Order Info =
	1030	+(% style="color:#4f81bd" %)**Solution: **
865	865
	1032	+All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
866	866
867		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	1034	+[[image:1654500929571-736.png||height="458" width="832"]]
868	868
869	869
	1037	+= 6. ​Order Info =
	1038	+
	1039	+
	1040	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1041	+
	1042	+
	1043	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1044	+
	1045	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1046	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1047	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1048	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1049	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1050	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1051	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1052	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1053	+
	1054	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1055	+
	1056	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1057	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1058	+
870	870	(% class="wikigeneratedid" %)
871	871	(((
872	872
873	873	)))
874	874
875		-= 8.  Packing Info =
	1064	+= 7. Packing Info =
876	876
877	877	(((
878	878
879	879
880	880	(% style="color:#037691" %)**Package Includes**:
	1070	+)))
881	881
882		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
883		-* External antenna x 1
	1072	+* (((
	1073	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
884	884	)))
885	885
886	886	(((
...	...	@@ -887,19 +887,24 @@
887	887
888	888
889	889	(% style="color:#037691" %)**Dimension and weight**:
	1080	+)))
890	890
891		-* Size: 195 x 125 x 55 mm
892		-* Weight:   420g
	1082	+* (((
	1083	+Device Size: cm
893	893	)))
	1085	+* (((
	1086	+Device Weight: g
	1087	+)))
	1088	+* (((
	1089	+Package Size / pcs : cm
	1090	+)))
	1091	+* (((
	1092	+Weight / pcs : g
894	894
895		-(((
896	896
897		-
898		-
899		-
900	900	)))
901	901
902		-= 9.  Support =
	1097	+= 8. Support =
903	903
904	904	* 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.
905	905	* 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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