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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 69.2
edited by Xiaoling
on 2023/08/19 10:22
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To version 73.2
edited by Xiaoling
on 2023/08/19 10:48
Change comment: There is no comment for this version

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... ... @@ -14,38 +14,37 @@
14 14  
15 15  = 1. Introduction =
16 16  
17 -== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
17 +== 1.1 What is S31x-NB NB-IoT Temperature & Humidity Sensor ==
18 18  
19 19  
20 -The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
20 +The Dragino S31-NB and S31B-NB are **NB-IoT Temperature and Humidity Sensor** for Internet of Things solution. It is used to measure the surrounding **environment temperature and relative air humidity precisely**, and then upload to IoT server via NB-IoT network*.
21 21  
22 -The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
22 +The temperature & humidity sensor used in S31-NB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a **waterproof anti-condensation casing** for long term use.
23 23  
24 -The LoRa wireless technology used in S31x-LB 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.
24 +S31-NB supports different uplink methods include **TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
25 25  
26 -S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
26 +S31-NB is powered by **8500mAh Li-SOCI2 battery**, It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period and uplink method. Please check related Power Analyze report).
27 27  
28 -S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 +*make sure you have NB-IoT coverage locally.
29 29  
30 -S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
31 31  
32 -Each S31x-LB 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.
31 +[[image:1692411831805-116.png]]
33 33  
34 34  
35 35  == 1.2 ​Features ==
36 36  
37 37  
38 -* LoRaWAN 1.0.3 Class A
37 +* NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
39 39  * Ultra-low power consumption
40 -* External 3 meters SHT31 probe (For S31-LB)
41 -* Measure range -55°C ~~ 125°C
39 +* External 3 meters SHT31 probe (For S31-NB)
40 +* Measure range -40°C ~~ 85°C
42 42  * Temperature & Humidity alarm
43 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
44 -* Support Bluetooth v5.1 and LoRaWAN remote configure
45 -* Support wireless OTA update firmware
42 +* Multiply Sampling and one uplink
43 +* Support Bluetooth v5.1 remote configure and update firmware
46 46  * Uplink on periodically
47 47  * Downlink to change configure
48 48  * 8500mAh Battery for long term use
47 +* Nano SIM card slot for NB-IoT SIM
49 49  
50 50  
51 51  == 1.3 Specification ==
... ... @@ -53,7 +53,7 @@
53 53  
54 54  (% style="color:#037691" %)**Common DC Characteristics:**
55 55  
56 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
55 +* Supply Voltage: 2.1v ~~ 3.6v
57 57  * Operating Temperature: -40 ~~ 85°C
58 58  
59 59  (% style="color:#037691" %)**Temperature Sensor:**
... ... @@ -70,38 +70,69 @@
70 70  * Resolution: 0.01% RH
71 71  * Long Term Shift: <0.25 %RH/yr
72 72  
73 -(% style="color:#037691" %)**LoRa Spec:**
72 +(% style="color:#037691" %)**NB-IoT Spec:**
74 74  
75 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
76 -* Max +22 dBm constant RF output vs.
77 -* RX sensitivity: down to -139 dBm.
78 -* Excellent blocking immunity
74 +**NB-IoT Module: BC660K-GL**
79 79  
76 +Support Bands:
77 +
78 +* B1 @H-FDD: 2100MHz
79 +* B2 @H-FDD: 1900MHz
80 +* B3 @H-FDD: 1800MHz
81 +* B4 @H-FDD: 2100MHz
82 +* B5 @H-FDD: 860MHz
83 +* B8 @H-FDD: 900MHz
84 +* B12 @H-FDD: 720MHz
85 +* B13 @H-FDD: 740MHz
86 +* B17 @H-FDD: 730MHz
87 +* B18 @H-FDD: 870MHz
88 +* B19 @H-FDD: 870MHz
89 +* B20 @H-FDD: 790MHz
90 +* B25 @H-FDD: 1900MHz
91 +* B28 @H-FDD: 750MHz
92 +* B66 @H-FDD: 2000MHz
93 +* B70 @H-FDD: 2000MHz
94 +* B85 @H-FDD: 700MHz
95 +
80 80  (% style="color:#037691" %)**Battery:**
81 81  
82 82  * Li/SOCI2 un-chargeable battery
83 83  * Capacity: 8500mAh
84 -* Self-Discharge: <1% / Year @ 25°C
100 +* Self Discharge: <1% / Year @ 25°C
85 85  * Max continuously current: 130mA
86 86  * Max boost current: 2A, 1 second
87 87  
88 88  (% style="color:#037691" %)**Power Consumption**
89 89  
90 -* Sleep Mode: 5uA @ 3.3v
91 -* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
106 +* STOP Mode: 10uA @ 3.3v
107 +* Max transmit power: 350mA@3.3v
92 92  
93 93  
94 -== 1.4 Sleep mode and working mode ==
110 +== 1.4 Applications ==
95 95  
96 96  
113 +* Smart Buildings & Home Automation
114 +* Logistics and Supply Chain Management
115 +* Smart Metering
116 +* Smart Agriculture
117 +* Smart Cities
118 +* Smart Factory
119 +
120 +
121 +
122 +
123 +== 1.5 Sleep mode and working mode ==
124 +
125 +
97 97  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
98 98  
99 99  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
100 100  
101 101  
102 -== 1.5 Button & LEDs ==
103 103  
132 +== 1.6 Button & LEDs ==
104 104  
134 +
105 105  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
106 106  
107 107  
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108 108  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
109 109  |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
110 110  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
111 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
141 +If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
112 112  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
113 113  )))
114 114  |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
115 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
145 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to attach NB-IoT network.
116 116  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
117 -Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
147 +Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device attach NB-IoT network or not.
118 118  )))
119 119  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
120 120  
121 121  
122 -== 1.6 BLE connection ==
152 +== 1.7 BLE connection ==
123 123  
124 124  
125 -S31x-LB support BLE remote configure.
155 +S31x-NB support BLE remote configure and firmware update.
126 126  
127 127  
128 128  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -134,9 +134,9 @@
134 134  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
135 135  
136 136  
137 -== 1.7 Pin Definitions ==
167 +== 1.8 Pin Definitions ==
138 138  
139 -[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230610163213-1.png?width=699&height=404&rev=1.1||alt="image-20230610163213-1.png"]]
169 +[[image:image-20230819104805-5.png]]
140 140  
141 141  
142 142  == 1.8 Hardware Variant ==
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