Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 42.6 >
edited by Xiaoling
on 2023/01/31 15:43
To version < 40.5 >
edited by Xiaoling
on 2023/01/31 15:22
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Summary

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Content
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4 4  
5 5  **Table of Contents：**
6 6  
7 -{{toc/}}
8 8  
9 9  
10 10  
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11 11  
12 12  
13 13  
13 +
14 +
15 +
16 +
17 +
18 +
19 +
20 +
14 14  = 1. Introduction =
15 15  
16 16  == 1.1 What is LoRaWAN Pressure Sensor ==
17 17  
18 18  
19 -The Dragino PS-LB series sensors are **(% style="color:blue" %)LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
26 +The Dragino PS-LB series sensors are **LoRaWAN Pressure Sensor** for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
20 20  
21 -The PS-LB series sensors include **(% style="color:blue" %)Thread Installation Type**(%%) and **(% style="color:blue" %)Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
28 +The PS-LB series sensors include **Thread Installation Type** and **Immersion Type**, it supports different pressure range which can be used for different measurement requirement.
22 22  
23 23  The LoRa wireless technology used in PS-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 24  
25 25  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
26 26  
27 -PS-LB is powered by **(% style="color:blue" %)8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
34 +PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
28 28  
29 29  Each PS-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.
30 30  
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52 52  == 1.3 Specification ==
53 53  
54 54  
55 -**(% style="color:#037691" %)Micro Controller:**
62 +**Micro Controller:**
56 56  
57 57  * MCU: 48Mhz ARM
58 58  * Flash: 256KB
59 59  * RAM: 64KB
60 60  
61 -**(% style="color:#037691" %)Common DC Characteristics:**
68 +**Common DC Characteristics:**
62 62  
63 63  * Supply Voltage: 2.5v ~~ 3.6v
64 64  * Operating Temperature: -40 ~~ 85°C
65 65  
66 -**(% style="color:#037691" %)LoRa Spec:**
73 +**LoRa Spec:**
67 67  
68 68  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
69 69  * Max +22 dBm constant RF output vs.
... ... @@ -70,19 +70,19 @@
70 70  * RX sensitivity: down to -139 dBm.
71 71  * Excellent blocking immunity
72 72  
73 -**(% style="color:#037691" %)Current Input Measuring :**
80 +**Current Input Measuring :**
74 74  
75 75  * Range: 0 ~~ 20mA
76 76  * Accuracy: 0.02mA
77 77  * Resolution: 0.001mA
78 78  
79 -**(% style="color:#037691" %)Voltage Input Measuring:**
86 +**Voltage Input Measuring:**
80 80  
81 81  * Range: 0 ~~ 30v
82 82  * Accuracy: 0.02v
83 83  * Resolution: 0.001v
84 84  
85 -**(% style="color:#037691" %)Battery:**
92 +**Battery:**
86 86  
87 87  * Li/SOCI2 un-chargeable battery
88 88  * Capacity: 8500mAh
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90 90  * Max continuously current: 130mA
91 91  * Max boost current: 2A, 1 second
92 92  
93 -**(% style="color:#037691" %)Power Consumption**
100 +**Power Consumption**
94 94  
95 95  * Sleep Mode: 5uA @ 3.3v
96 96  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
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142 142  === 1.6.1 Thread Installation Type ===
143 143  
144 144  
145 -**(% style="color:blue" %)Application:**
152 +**Application:**
146 146  
147 147  * Hydraulic Pressure
148 148  * Petrochemical Industry
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160 160  === 1.6.2 Immersion Type ===
161 161  
162 162  
163 -**(% style="color:blue" %)Application:**
170 +**Application:**
164 164  
165 165  Liquid & Water Pressure / Level detect.
166 166  
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179 179  == 1.7 Sleep mode and working mode ==
180 180  
181 181  
182 -**(% 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.
189 +**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
183 183  
184 -**(% 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.
191 +**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.
185 185  
186 186  
187 187  == 1.8 Button & LEDs ==
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815 815  
816 816  [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
817 817  
825 +
818 818  
819 819  **Step 2:** Open it and choose
820 820  
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852 852  
853 853  = 5. Remote Configure device =
854 854  
855 -== 5.1 Connect via BLE ==
856 856  
857 857  
858 -Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
865 +Please see this instruction for how to configure via BLE:
859 859  
867 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
860 860  
861 -== 5.2 AT Command Set ==
862 862  
870 +1.
871 +11. AT Command Set
863 863  
873 +1. OTA firmware update
864 864  
865 -= 6. OTA firmware update =
875 +Please see this link for how to do OTA firmware update.
866 866  
877 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
867 867  
868 -Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
869 869  
870 870  
871 -= 7. FAQ =
872 872  
873 -== 7.1 How to use AT Command to access device? ==
874 874  
883 +1. FAQ
884 +11. How to use AT Command to access device?
875 875  
876 876  See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
877 877  
878 878  
879 -== 7.2 How to update firmware via UART port? ==
889 +1.
890 +11. How to update firmware via UART port?
880 880  
892 +See:
881 881  
882 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
894 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
883 883  
884 884  
885 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
897 +1.
898 +11. How to change the LoRa Frequency Bands/Region
886 886  
887 -
888 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
900 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
889 889  When downloading the images, choose the required image file for download. ​
890 890  
891 891  
892 -= 8. Order Info =
893 893  
894 894  
895 -[[image:image-20230131153105-4.png]]
896 896  
907 +1. Order Info
897 897  
898 -= 9. ​Packing Info =
909 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
899 899  
900 900  
912 +
913 +
914 +
915 +1. ​Packing Info
916 +
901 901  **Package Includes**:
902 902  
903 903  * PS-LB LoRaWAN Pressure Sensor
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911 911  
912 912  
913 913  
914 -= 10. Support =
930 +1. ​Support
915 915  
916 -
917 917  * 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.
918 -* 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]]
933 +* 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
919 919  
935 +[[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]]
936 +
920 920  
938 +
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