Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 3.1 >
edited by Edwin Chen
on 2023/05/11 20:15
To version < 10.1 >
edited by Edwin Chen
on 2023/05/11 20:41
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1 -(% style="text-align:center" %)
2 -[[image:S31-B.jpg]]
1 +[[image:image-20230511201248-1.png||height="403" width="489"]]
3 3  
4 4  
5 5  
6 -
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
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15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
16 +== 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
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.
18 +(% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
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.
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.
21 +(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user 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 minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
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.
27 27  
28 -S31x-LB has max 3 probes which measure maximum 3 temperature points.
24 +(% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
29 29  
30 -S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
31 31  
32 -S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
27 +(% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
33 33  
34 -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.
35 35  
30 +SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
36 36  
32 +
37 37  == 1.2 ​Features ==
38 38  
39 39  * LoRaWAN 1.0.3 Class A
40 40  * Ultra-low power consumption
41 -* External 3 meters SHT31 probe (For S31-LB)
42 -* Measure range -55°C ~~ 125°C
43 -* Temperature & Humidity alarm
37 +* Open-Source hardware/software
44 44  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
45 45  * Support Bluetooth v5.1 and LoRaWAN remote configure
46 46  * Support wireless OTA update firmware
... ... @@ -50,26 +50,20 @@
50 50  
51 51  == 1.3 Specification ==
52 52  
53 -
54 54  (% style="color:#037691" %)**Common DC Characteristics:**
55 55  
56 56  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
57 57  * Operating Temperature: -40 ~~ 85°C
58 58  
59 -(% style="color:#037691" %)**Temperature Sensor:**
52 +(% style="color:#037691" %)**I/O Interface:**
60 60  
61 -* Range: -40 to + 80°C
62 -* Accuracy: ±0.2 @ 0-90 °C
63 -* Resolution: 0.1°C
64 -* Long Term Shift: <0.03 °C/yr
54 +* Battery output (2.6v ~~ 3.6v depends on battery)
55 +* +5v controllable output
56 +* 3 x Interrupt or Digital IN/OUT pins
57 +* 3 x one-wire interfaces
58 +* 1 x UART Interface
59 +* 1 x I2C Interface
65 65  
66 -(% style="color:#037691" %)**Humidity Sensor: **
67 -
68 -* Range: 0 ~~ 99.9% RH
69 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
70 -* Resolution: 0.01% RH
71 -* Long Term Shift: <0.25 %RH/yr
72 -
73 73  (% style="color:#037691" %)**LoRa Spec:**
74 74  
75 75  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
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92 92  
93 93  == 1.4 Sleep mode and working mode ==
94 94  
95 -
96 96  (% 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.
97 97  
98 98  (% 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.
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120 120  == 1.6 BLE connection ==
121 121  
122 122  
123 -S31x-LB support BLE remote configure.
110 +SN50v3-LB supports BLE remote configure.
124 124  
125 125  
126 126  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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132 132  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
133 133  
134 134  
135 -== 1.7  Hardware Variant ==
122 +== 1.7 Pin Definitions ==
136 136  
137 137  
138 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
139 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
140 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
141 -1 x SHT31 Probe
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
142 142  
143 -Cable Length : 2 meters
144 144  
145 -
146 -)))
147 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
148 -1 x SHT31 Probe
128 +== 1.8 Mechanical ==
149 149  
150 -Installed in device.
151 -)))
152 152  
153 -(% style="display:none" %)
131 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
154 154  
133 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
155 155  
135 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
156 156  
157 -== 1.8 Mechanical ==
158 158  
138 +== Hole Option ==
159 159  
160 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
140 +SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
161 161  
142 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
162 162  
163 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
144 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656298089706-973.png?rev=1.1||alt="1656298089706-973.png"]]
164 164  
165 165  
166 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
147 += 2. Configure SN50v3-LB to connect to LoRaWAN network =
167 167  
168 -
169 -= 2. Configure S31x-LB to connect to LoRaWAN network =
170 -
171 171  == 2.1 How it works ==
172 172  
173 173  
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724 724  = 7. Order Info =
725 725  
726 726  
727 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
705 +Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
728 728  
729 729  (% style="color:red" %)**XX**(%%): The default frequency band
730 -
731 731  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
732 -
733 733  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
734 -
735 735  * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
736 -
737 737  * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
738 -
739 739  * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
740 -
741 741  * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
742 -
743 743  * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
744 -
745 745  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
746 746  
747 -= =
717 +(% style="color:red" %)**YY: ** (%%)Hole Option
748 748  
719 +* (% style="color:red" %)**12**(%%): With M12 waterproof cable hole
720 +* (% style="color:red" %)**16**(%%): With M16 waterproof cable hole
721 +* (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
722 +* (% style="color:red" %)**NH**(%%): No Hole
723 +
749 749  = 8. ​Packing Info =
750 750  
751 751  (% style="color:#037691" %)**Package Includes**:
752 752  
753 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
728 +* SN50v3-LB LoRaWAN Generic Node
754 754  
755 755  (% style="color:#037691" %)**Dimension and weight**:
756 756  
757 757  * Device Size: cm
758 -
759 759  * Device Weight: g
760 -
761 761  * Package Size / pcs : cm
762 -
763 763  * Weight / pcs : g
764 764  
765 765  = 9. Support =
image-20230511203450-2.png
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