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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 73.3
edited by Xiaoling
on 2023/08/19 10:54
Change comment: There is no comment for this version
To version 70.3
edited by Xiaoling
on 2023/08/19 10:28
Change comment: There is no comment for this version

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17 17  == 1.1 What is S31x-NB NB-IoT Temperature & Humidity Sensor ==
18 18  
19 19  
20 -The Dragino S31-NB and S31B-NB are (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the surrounding (% style="color:blue" %)**environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*.
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 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 (% 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 -S31-NB supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
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 -S31-NB is powered by (% style="color:blue" %)**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).
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 28  *make sure you have NB-IoT coverage locally.
29 29  
... ... @@ -52,7 +52,7 @@
52 52  
53 53  (% style="color:#037691" %)**Common DC Characteristics:**
54 54  
55 -* Supply Voltage: 2.1v ~~ 3.6v
55 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
56 56  * Operating Temperature: -40 ~~ 85°C
57 57  
58 58  (% style="color:#037691" %)**Temperature Sensor:**
... ... @@ -69,69 +69,38 @@
69 69  * Resolution: 0.01% RH
70 70  * Long Term Shift: <0.25 %RH/yr
71 71  
72 -(% style="color:#037691" %)**NB-IoT Spec:**
72 +(% style="color:#037691" %)**LoRa Spec:**
73 73  
74 -**NB-IoT Module: BC660K-GL**
74 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
75 +* Max +22 dBm constant RF output vs.
76 +* RX sensitivity: down to -139 dBm.
77 +* Excellent blocking immunity
75 75  
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 -
96 96  (% style="color:#037691" %)**Battery:**
97 97  
98 98  * Li/SOCI2 un-chargeable battery
99 99  * Capacity: 8500mAh
100 -* Self Discharge: <1% / Year @ 25°C
83 +* Self-Discharge: <1% / Year @ 25°C
101 101  * Max continuously current: 130mA
102 102  * Max boost current: 2A, 1 second
103 103  
104 104  (% style="color:#037691" %)**Power Consumption**
105 105  
106 -* STOP Mode: 10uA @ 3.3v
107 -* Max transmit power: 350mA@3.3v
89 +* Sleep Mode: 5uA @ 3.3v
90 +* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 109  
110 -== 1.4 Applications ==
93 +== 1.4 Sleep mode and working mode ==
111 111  
112 112  
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 -
126 126  (% 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.
127 127  
128 128  (% 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.
129 129  
130 130  
101 +== 1.5 Button & LEDs ==
131 131  
132 -== 1.6 Button & LEDs ==
133 133  
134 -
135 135  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
136 136  
137 137  
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138 138  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
139 139  |=(% 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**
140 140  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
141 -If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
110 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
142 142  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
143 143  )))
144 144  |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
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.
114 +(% 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.
146 146  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in 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.
116 +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.
148 148  )))
149 149  |(% 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.
150 150  
151 151  
152 -== 1.7 BLE connection ==
121 +== 1.6 BLE connection ==
153 153  
154 154  
155 -S31x-NB support BLE remote configure and firmware update.
124 +S31x-LB support BLE remote configure.
156 156  
157 157  
158 158  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:
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164 164  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
165 165  
166 166  
167 -== 1.8 Pin Definitions & Switch ==
136 +== 1.7 Pin Definitions ==
168 168  
138 +[[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"]]
169 169  
170 -S31x-NB use the mother board from S31-NB which as below.
171 171  
172 -[[image:image-20230819104805-5.png]]
141 +== 1.8 Hardware Variant ==
173 173  
174 174  
175 -
176 -=== 1.8.1 Jumper JP2 ===
177 -
178 -
179 -Power on Device when put this jumper.
180 -
181 -
182 -=== 1.8.2 BOOT MODE / SW1 ===
183 -
184 -
185 -1) (% style="color:blue" %)**ISP**(%%): upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
186 -
187 -2) (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
188 -
189 -
190 -=== 1.8.3 Reset Button ===
191 -
192 -Press to reboot the device.
193 -
194 -
195 -
196 -== 1.9 Hardware Variant ==
197 -
198 -
199 199  (% border="1" cellspacing="5" style="width:472px" %)
200 200  |=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info
201 201  |(% style="width:102px" %)(((
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