Wiki source code of NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

Version 65.10 by Xiaoling on 2022/07/08 15:43

version	line-number	content
4.2	1	(% style="text-align:center" %)
31.14	2	[[image:image-20220606151504-2.jpeg\|\|height="554" width="554"]]
1.1	3
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35.25	6
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35.4	14	Table of Contents:
1.1	15
65.3	16	{{toc/}}
1.1	17
	18
	19
	20
31.17	21
65.3	22
65.9	23
44.2	24	= 1. Introduction =
1.1	25
44.2	26	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	27
12.2	28	(((
35.4	29
	30
65.9	31	(((
44.2	32	Dragino NSE01 is an (% style="color:blue" %)NB-IOT soil moisture & EC sensor(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
65.9	33	)))
1.1	34
65.9	35	(((
44.2	36	It can detect (% style="color:blue" %)Soil Moisture, Soil Temperature and Soil Conductivity(%%), and upload its value to the server wirelessly.
65.9	37	)))
1.1	38
65.9	39	(((
42.2	40	The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
65.9	41	)))
4.2	42
65.9	43	(((
44.2	44	NSE01 are powered by (% style="color:blue" %)8500mAh Li-SOCI2(%%) batteries, which can be used for up to 5 years.
65.9	45	)))
4.2	46
42.2	47
12.2	48	)))
4.2	49
12.2	50	[[image:1654503236291-817.png]]
4.2	51
	52
42.2	53	[[image:1657245163077-232.png]]
4.2	54
	55
	56
65.3	57	== 1.2 Features ==
13.3	58
44.2	59	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
4.2	60	* Monitor Soil Moisture
	61	* Monitor Soil Temperature
	62	* Monitor Soil Conductivity
	63	* AT Commands to change parameters
	64	* Uplink on periodically
	65	* Downlink to change configure
	66	* IP66 Waterproof Enclosure
44.2	67	* Ultra-Low Power consumption
	68	* AT Commands to change parameters
	69	* Micro SIM card slot for NB-IoT SIM
	70	* 8500mAh Battery for long term use
4.2	71
65.2	72
44.2	73	== 1.3 Specification ==
	74
	75
	76	(% style="color:#037691" %)Common DC Characteristics:
	77
	78	* Supply Voltage: 2.1v ~~ 3.6v
	79	* Operating Temperature: -40 ~~ 85°C
	80
	81	(% style="color:#037691" %)NB-IoT Spec:
	82
	83	* - B1 @H-FDD: 2100MHz
	84	* - B3 @H-FDD: 1800MHz
	85	* - B8 @H-FDD: 900MHz
	86	* - B5 @H-FDD: 850MHz
	87	* - B20 @H-FDD: 800MHz
	88	* - B28 @H-FDD: 700MHz
	89
65.3	90	Probe(% style="color:#037691" %) Specification:
65.2	91
4.2	92	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	93
44.2	94	[[image:image-20220708101224-1.png]]
14.2	95
4.2	96
	97
44.2	98	== 1.4 Applications ==
4.2	99
	100	* Smart Agriculture
	101
15.6	102	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	103
4.2	104
44.2	105	== 1.5 Pin Definitions ==
15.6	106
	107
44.2	108	[[image:1657246476176-652.png]]
4.2	109
14.3	110
	111
45.2	112	= 2. Use NSE01 to communicate with IoT Server =
14.3	113
45.2	114	== 2.1 How it works ==
14.3	115
45.2	116
15.3	117	(((
45.2	118	The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module. The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
15.3	119	)))
4.2	120
45.2	121
15.3	122	(((
45.2	123	The diagram below shows the working flow in default firmware of NSE01:
15.3	124	)))
4.2	125
45.2	126	[[image:image-20220708101605-2.png]]
4.2	127
45.2	128	(((
	129
	130	)))
4.2	131
45.2	132
	133
45.4	134	== 2.2 Configure the NSE01 ==
4.2	135
48.2	136
45.4	137	=== 2.2.1 Test Requirement ===
4.2	138
	139
65.10	140	(((
45.4	141	To use NSE01 in your city, make sure meet below requirements:
65.10	142	)))
4.2	143
45.4	144	* Your local operator has already distributed a NB-IoT Network there.
	145	* The local NB-IoT network used the band that NSE01 supports.
	146	* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
4.2	147
48.2	148	(((
45.4	149	Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
48.2	150	)))
4.2	151
	152
48.2	153	[[image:1657249419225-449.png]]
4.2	154
	155
	156
45.5	157	=== 2.2.2 Insert SIM card ===
4.2	158
45.4	159	Insert the NB-IoT Card get from your provider.
4.2	160
45.4	161	User need to take out the NB-IoT module and insert the SIM card like below:
4.2	162
	163
48.2	164	[[image:1657249468462-536.png]]
4.2	165
	166
48.2	167
45.5	168	=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
4.2	169
48.2	170	(((
	171	(((
	172	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.
	173	)))
	174	)))
19.2	175
4.2	176
48.2	177	Connection:
4.2	178
45.6	179	(% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
4.2	180
45.6	181	(% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
4.2	182
45.6	183	(% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
4.2	184
	185
45.4	186	In the PC, use below serial tool settings:
	187
57.4	188	* Baud: (% style="color:green" %)9600
48.2	189	* Data bits: (% style="color:green" %)8(%%)
	190	* Stop bits: (% style="color:green" %)1
57.4	191	* Parity: (% style="color:green" %)None
48.2	192	* Flow Control: (% style="color:green" %)None
45.4	193
48.2	194	(((
	195	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.
	196	)))
45.4	197
48.2	198	[[image:image-20220708110657-3.png]]
45.4	199
48.2	200	(% 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/]]
45.4	201
	202
	203
48.2	204	=== 2.2.4 Use CoAP protocol to uplink data ===
45.4	205
56.2	206	(% 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/]]
45.4	207
	208
50.2	209	Use below commands:
45.4	210
48.2	211	* (% style="color:blue" %)AT+PRO=1 (%%) ~/~/ Set to use CoAP protocol to uplink
	212	* (% style="color:blue" %)AT+SERVADDR=120.24.4.116,5683 (%%)~/~/ to set CoAP server address and port
	213	* (% style="color:blue" %)AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" (%%) ~/~/Set COAP resource path
45.4	214
	215	For parameter description, please refer to AT command set
	216
50.2	217	[[image:1657249793983-486.png]]
45.4	218
	219
48.2	220	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.
45.4	221
50.2	222	[[image:1657249831934-534.png]]
45.4	223
	224
50.2	225
45.6	226	=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
45.4	227
	228	This feature is supported since firmware version v1.0.1
	229
	230
48.2	231	* (% style="color:blue" %)AT+PRO=2 (%%) ~/~/ Set to use UDP protocol to uplink
	232	* (% style="color:blue" %)AT+SERVADDR=120.24.4.116,5601 (%%) ~/~/ to set UDP server address and port
	233	* (% style="color:blue" %)AT+CFM=1 (%%) ~/~/If the server does not respond, this command is unnecessary
45.4	234
52.2	235	[[image:1657249864775-321.png]]
45.4	236
	237
52.2	238	[[image:1657249930215-289.png]]
45.4	239
	240
52.3	241
45.7	242	=== 2.2.6 Use MQTT protocol to uplink data ===
45.4	243
	244	This feature is supported since firmware version v110
	245
	246
54.3	247	* (% style="color:blue" %)AT+PRO=3 (%%) ~/~/Set to use MQTT protocol to uplink
	248	* (% style="color:blue" %)AT+SERVADDR=120.24.4.116,1883 (%%) ~/~/Set MQTT server address and port
	249	* (% style="color:blue" %)AT+CLIENT=CLIENT (%%)~/~/Set up the CLIENT of MQTT
57.2	250	* (% style="color:blue" %)AT+UNAME=UNAME (%%)~/~/Set the username of MQTT
	251	* (% style="color:blue" %)AT+PWD=PWD (%%)~/~/Set the password of MQTT
	252	* (% style="color:blue" %)AT+PUBTOPIC=NSE01_PUB (%%)~/~/Set the sending topic of MQTT
54.3	253	* (% style="color:blue" %)AT+SUBTOPIC=NSE01_SUB (%%) ~/~/Set the subscription topic of MQTT
45.4	254
54.2	255	[[image:1657249978444-674.png]]
45.4	256
54.2	257
	258	[[image:1657249990869-686.png]]
	259
45.4	260
54.3	261	(((
45.4	262	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.
54.3	263	)))
45.4	264
	265
54.3	266
45.7	267	=== 2.2.7 Use TCP protocol to uplink data ===
45.4	268
	269	This feature is supported since firmware version v110
	270
	271
56.2	272	* (% style="color:blue" %)AT+PRO=4 (%%) ~/~/ Set to use TCP protocol to uplink
48.2	273	* (% style="color:blue" %)AT+SERVADDR=120.24.4.116,5600 (%%) ~/~/ to set TCP server address and port
45.4	274
56.2	275	[[image:1657250217799-140.png]]
45.4	276
	277
56.2	278	[[image:1657250255956-604.png]]
45.4	279
	280
57.6	281
45.7	282	=== 2.2.8 Change Update Interval ===
45.4	283
48.2	284	User can use below command to change the (% style="color:green" %)uplink interval.
45.4	285
56.3	286	* (% style="color:blue" %)AT+TDC=600 (%%)~/~/ Set Update Interval to 600s
45.4	287
56.3	288	(((
48.2	289	(% style="color:red" %)NOTE:
56.3	290	)))
45.4	291
56.3	292	(((
45.7	293	(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
56.3	294	)))
45.4	295
	296
	297
57.2	298	== 2.3 Uplink Payload ==
4.2	299
57.2	300	In this mode, uplink payload includes in total 18 bytes
32.9	301
57.2	302	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	303	\|=(% style="width: 50px;" %)(((
	304	Size(bytes)
	305	)))\|=(% 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
65.4	306	\|(% 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"]]
57.2	307
	308	If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	309
	310
	311	[[image:image-20220708111918-4.png]]
	312
	313
	314	The payload is ASCII string, representative same HEX:
	315
	316	0x72403155615900640c7817075e0a8c02f900 where:
	317
	318	* Device ID: 0x 724031556159 = 724031556159
	319	* Version: 0x0064=100=1.0.0
	320
	321	* BAT: 0x0c78 = 3192 mV = 3.192V
	322	* Singal: 0x17 = 23
	323	* Soil Moisture: 0x075e= 1886 = 18.86 %
	324	* Soil Temperature:0x0a8c =2700=27 °C
	325	* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
	326	* Interrupt: 0x00 = 0
	327
65.2	328
57.3	329	== 2.4 Payload Explanation and Sensor Interface ==
4.2	330
57.7	331
57.5	332	=== 2.4.1 Device ID ===
4.2	333
57.3	334	By default, the Device ID equal to the last 6 bytes of IMEI.
4.2	335
57.4	336	User can use (% style="color:blue" %)AT+DEUI(%%) to set Device ID
4.2	337
57.3	338	Example:
4.2	339
57.3	340	AT+DEUI=A84041F15612
4.2	341
57.3	342	The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
22.2	343
4.2	344
	345
57.5	346	=== 2.4.2 Version Info ===
	347
57.3	348	Specify the software version: 0x64=100, means firmware version 1.00.
4.2	349
57.3	350	For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
4.2	351
	352
57.3	353
57.5	354	=== 2.4.3 Battery Info ===
22.2	355
32.10	356	(((
4.2	357	Check the battery voltage for LSE01.
32.10	358	)))
4.2	359
32.10	360	(((
4.2	361	Ex1: 0x0B45 = 2885mV
32.10	362	)))
4.2	363
32.10	364	(((
4.2	365	Ex2: 0x0B49 = 2889mV
32.10	366	)))
4.2	367
	368
	369
57.6	370	=== 2.4.4 Signal Strength ===
4.2	371
57.6	372	NB-IoT Network signal Strength.
	373
	374	Ex1: 0x1d = 29
	375
	376	(% style="color:blue" %)0(%%) -113dBm or less
	377
	378	(% style="color:blue" %)1(%%) -111dBm
	379
	380	(% style="color:blue" %)2...30(%%) -109dBm... -53dBm
	381
	382	(% style="color:blue" %)31 (%%) -51dBm or greater
	383
	384	(% style="color:blue" %)99 (%%) Not known or not detectable
	385
	386
	387
	388	=== 2.4.5 Soil Moisture ===
	389
32.10	390	(((
4.2	391	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.
32.10	392	)))
4.2	393
32.10	394	(((
57.6	395	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	396	)))
4.2	397
32.10	398	(((
	399
	400	)))
4.2	401
32.10	402	(((
22.4	403	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	404	)))
4.2	405
22.4	406
4.2	407
57.6	408	=== 2.4.6 Soil Temperature ===
22.5	409
32.11	410	(((
57.6	411	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
32.11	412	)))
4.2	413
32.11	414	(((
4.2	415	Example:
32.11	416	)))
4.2	417
32.11	418	(((
4.2	419	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	420	)))
4.2	421
32.11	422	(((
4.2	423	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	424	)))
4.2	425
	426
	427
57.6	428	=== 2.4.7 Soil Conductivity (EC) ===
22.6	429
23.2	430	(((
	431	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).
	432	)))
4.2	433
23.2	434	(((
57.6	435	For example, if the data you get from the register is __0x00 0xC8__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
23.2	436	)))
4.2	437
23.2	438	(((
4.2	439	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	440	)))
4.2	441
23.2	442	(((
	443
	444	)))
4.2	445
23.2	446	(((
	447
	448	)))
	449
57.6	450	=== 2.4.8 Digital Interrupt ===
23.2	451
57.8	452	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.
4.2	453
57.6	454	The command is:
4.2	455
57.8	456	(% 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]]).
4.2	457
	458
65.6	459	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.
4.2	460
	461
57.6	462	Example:
4.2	463
57.6	464	0x(00): Normal uplink packet.
4.2	465
57.6	466	0x(01): Interrupt Uplink Packet.
23.2	467
4.2	468
	469
57.6	470	=== 2.4.9 +5V Output ===
4.2	471
57.7	472	NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
4.2	473
57.6	474
	475	The 5V output time can be controlled by AT Command.
	476
57.7	477	(% style="color:blue" %)AT+5VT=1000
57.6	478
	479	Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	480
	481
	482
58.2	483	== 2.5 Downlink Payload ==
4.2	484
60.2	485	By default, NSE01 prints the downlink payload to console port.
4.2	486
58.2	487	[[image:image-20220708133731-5.png]]
4.2	488
	489
32.14	490	(((
40.4	491	(% style="color:blue" %)Examples:
32.14	492	)))
4.2	493
32.14	494	(((
	495
	496	)))
4.2	497
32.14	498	* (((
40.4	499	(% style="color:blue" %)Set TDC
32.14	500	)))
4.2	501
32.14	502	(((
60.2	503	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
32.14	504	)))
4.2	505
32.14	506	(((
4.2	507	Payload: 01 00 00 1E TDC=30S
32.14	508	)))
4.2	509
32.14	510	(((
4.2	511	Payload: 01 00 00 3C TDC=60S
32.14	512	)))
4.2	513
32.14	514	(((
	515
	516	)))
4.2	517
32.14	518	* (((
40.4	519	(% style="color:blue" %)Reset
32.14	520	)))
4.2	521
32.14	522	(((
60.2	523	If payload = 0x04FF, it will reset the NSE01
32.14	524	)))
4.2	525
	526
60.2	527	* (% style="color:blue" %)INTMOD
4.2	528
60.2	529	Downlink Payload: 06000003, Set AT+INTMOD=3
4.2	530
	531
26.2	532
60.2	533	== 2.6 LED Indicator ==
26.2	534
32.15	535	(((
60.2	536	The NSE01 has an internal LED which is to show the status of different state.
4.2	537
	538
60.2	539	* 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)
	540	* Then the LED will be on for 1 second means device is boot normally.
	541	* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
	542	* For each uplink probe, LED will be on for 500ms.
32.15	543	)))
4.2	544
	545
	546
	547
60.2	548	== 2.7 Installation in Soil ==
4.2	549
60.2	550	__Measurement the soil surface__
4.2	551
60.2	552	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]]
4.2	553
60.2	554	[[image:1657259653666-883.png]]
4.2	555
	556
60.2	557	(((
	558
35.15	559
60.2	560	(((
	561	Dig a hole with diameter > 20CM.
	562	)))
4.2	563
60.2	564	(((
	565	Horizontal insert the probe to the soil and fill the hole for long term measurement.
	566	)))
	567	)))
4.2	568
60.2	569	[[image:1654506665940-119.png]]
4.2	570
60.2	571	(((
	572
	573	)))
4.2	574
	575
60.2	576	== 2.8 Firmware Change Log ==
4.2	577
	578
60.2	579	Download URL & Firmware Change log
4.2	580
60.2	581	[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
4.2	582
	583
65.6	584	Upgrade Instruction: [[Upgrade_Firmware>>\|\|anchor="H5.1200BHowtoUpgradeFirmware"]]
28.5	585
4.2	586
	587
60.2	588	== 2.9 Battery Analysis ==
4.2	589
60.2	590	=== 2.9.1 Battery Type ===
4.2	591
	592
60.2	593	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.
4.2	594
	595
62.3	596	The battery is designed to last for several years depends on the actually use environment and update interval.
4.2	597
	598
60.2	599	The battery related documents as below:
4.2	600
60.2	601	* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
65.7	602	* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
60.2	603	* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
4.2	604
29.2	605	(((
60.2	606	[[image:image-20220708140453-6.png]]
29.2	607	)))
4.2	608
	609
35.18	610
62.2	611	=== 2.9.2 Power consumption Analyze ===
4.2	612
62.3	613	(((
60.2	614	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.
62.3	615	)))
4.2	616
	617
62.3	618	(((
60.2	619	Instruction to use as below:
62.3	620	)))
4.2	621
62.3	622	(((
	623	(% 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/]]
	624	)))
4.2	625
	626
62.3	627	(((
	628	(% style="color:blue" %)Step 2: (%%) Open it and choose
	629	)))
4.2	630
62.3	631	* (((
	632	Product Model
	633	)))
	634	* (((
	635	Uplink Interval
	636	)))
	637	* (((
	638	Working Mode
	639	)))
4.2	640
62.3	641	(((
60.2	642	And the Life expectation in difference case will be shown on the right.
62.3	643	)))
4.2	644
62.2	645	[[image:image-20220708141352-7.jpeg]]
4.2	646
	647
62.2	648
60.2	649	=== 2.9.3 Battery Note ===
4.2	650
31.6	651	(((
4.2	652	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.
31.3	653	)))
4.2	654
	655
	656
60.2	657	=== 2.9.4 Replace the battery ===
31.2	658
62.2	659	(((
60.2	660	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).
62.2	661	)))
4.2	662
	663
	664
63.2	665	= 3. Access NB-IoT Module =
4.2	666
63.2	667	(((
	668	Users can directly access the AT command set of the NB-IoT module.
	669	)))
	670
	671	(((
64.2	672	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/]]
63.2	673	)))
	674
64.2	675	[[image:1657261278785-153.png]]
63.2	676
	677
	678
64.2	679	= 4. Using the AT Commands =
63.2	680
64.2	681	== 4.1 Access AT Commands ==
9.2	682
64.2	683	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/]]
11.4	684
4.2	685
64.2	686	AT+<CMD>? : Help on <CMD>
4.2	687
64.2	688	AT+<CMD> : Run <CMD>
4.2	689
64.2	690	AT+<CMD>=<value> : Set the value
4.2	691
64.2	692	AT+<CMD>=? : Get the value
4.2	693
	694
11.6	695	(% style="color:#037691" %)General Commands(%%)
4.2	696
64.2	697	AT : Attention
4.2	698
64.2	699	AT? : Short Help
4.2	700
64.2	701	ATZ : MCU Reset
4.2	702
64.2	703	AT+TDC : Application Data Transmission Interval
4.2	704
64.2	705	AT+CFG : Print all configurations
4.2	706
64.2	707	AT+CFGMOD : Working mode selection
4.2	708
64.2	709	AT+INTMOD : Set the trigger interrupt mode
4.2	710
64.2	711	AT+5VT : Set extend the time of 5V power
4.2	712
64.2	713	AT+PRO : Choose agreement
4.2	714
64.2	715	AT+WEIGRE : Get weight or set weight to 0
4.2	716
64.2	717	AT+WEIGAP : Get or Set the GapValue of weight
4.2	718
64.2	719	AT+RXDL : Extend the sending and receiving time
4.2	720
64.2	721	AT+CNTFAC : Get or set counting parameters
4.2	722
64.2	723	AT+SERVADDR : Server Address
4.2	724
	725
64.2	726	(% style="color:#037691" %)COAP Management
4.2	727
64.2	728	AT+URI : Resource parameters
4.2	729
	730
64.2	731	(% style="color:#037691" %)UDP Management
4.2	732
64.2	733	AT+CFM : Upload confirmation mode (only valid for UDP)
4.2	734
	735
64.2	736	(% style="color:#037691" %)MQTT Management
4.2	737
64.2	738	AT+CLIENT : Get or Set MQTT client
4.2	739
64.2	740	AT+UNAME : Get or Set MQTT Username
4.2	741
64.2	742	AT+PWD : Get or Set MQTT password
4.2	743
64.2	744	AT+PUBTOPIC : Get or Set MQTT publish topic
4.2	745
64.2	746	AT+SUBTOPIC : Get or Set MQTT subscription topic
4.2	747
	748
64.2	749	(% style="color:#037691" %)Information
4.2	750
64.2	751	AT+FDR : Factory Data Reset
4.2	752
64.2	753	AT+PWORD : Serial Access Password
4.2	754
	755
	756
64.4	757	= 5. FAQ =
4.2	758
64.4	759	== 5.1 How to Upgrade Firmware ==
6.3	760
4.2	761
31.35	762	(((
64.4	763	User can upgrade the firmware for 1) bug fix, 2) new feature release.
31.35	764	)))
4.2	765
31.35	766	(((
64.4	767	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]]
31.35	768	)))
4.2	769
31.35	770	(((
64.5	771	(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
31.35	772	)))
4.2	773
	774
	775
64.5	776	= 6. Trouble Shooting =
4.2	777
64.5	778	== 6.1 Connection problem when uploading firmware ==
4.9	779
4.2	780
64.5	781	(% class="wikigeneratedid" %)
31.29	782	(((
64.5	783	(% style="font-size:14px" %)Please see: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting\|\|style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
31.29	784	)))
4.2	785
	786
	787
64.5	788	== 6.2 AT Command input doesn't work ==
4.2	789
31.30	790	(((
64.5	791	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.
31.30	792	)))
4.2	793
	794
	795
64.5	796	= 7. Order Info =
4.2	797
	798
64.5	799	Part Number: (% style="color:#4f81bd" %)NSE01
4.7	800
4.2	801
31.10	802	(% class="wikigeneratedid" %)
	803	(((
	804
	805	)))
	806
65.2	807	= 8. Packing Info =
4.2	808
4.3	809	(((
31.39	810
	811
31.40	812	(% style="color:#037691" %)Package Includes:
64.5	813
	814
65.1	815	* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
64.5	816	* External antenna x 1
4.3	817	)))
4.2	818
4.3	819	(((
31.40	820
	821
	822	(% style="color:#037691" %)Dimension and weight:
4.2	823
64.5	824
	825	* Size: 195 x 125 x 55 mm
	826	* Weight: 420g
4.3	827	)))
31.11	828
64.5	829	(((
31.11	830
64.5	831
	832
	833
4.3	834	)))
4.2	835
64.5	836	= 9. Support =
4.2	837
	838	* 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.
	839	* 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]]

Wiki source code of NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

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