Changes for page PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual

Last modified by Xiaoling on 2025/04/03 14:00

From version < 42.7 >

edited by Xiaoling
on 2023/01/31 15:45

To version < 42.2 >

edited by Xiaoling
on 2023/01/31 15:32

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  **Table of Contents：**
--{{toc/}}
@@ -11,20 +11,28 @@
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  = 1. Introduction =
  == 1.1 What is LoRaWAN Pressure Sensor ==
--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.
++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.
--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.
++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.
  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.
  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
--PS-LB is powered by **(% style="color:blue" %)8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
  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.
@@ -52,18 +52,18 @@
  == 1.3 Specification ==
--**(% style="color:#037691" %)Micro Controller:**
++**Micro Controller:**
  * MCU: 48Mhz ARM
  * Flash: 256KB
  * RAM: 64KB
--**(% style="color:#037691" %)Common DC Characteristics:**
++**Common DC Characteristics:**
  * Supply Voltage: 2.5v ~~ 3.6v
  * Operating Temperature: -40 ~~ 85°C
--**(% style="color:#037691" %)LoRa Spec:**
++**LoRa Spec:**
  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
  * Max +22 dBm constant RF output vs.
@@ -70,19 +70,19 @@
  * RX sensitivity: down to -139 dBm.
  * Excellent blocking immunity
--**(% style="color:#037691" %)Current Input Measuring :**
++**Current Input Measuring :**
  * Range: 0 ~~ 20mA
  * Accuracy: 0.02mA
  * Resolution: 0.001mA
--**(% style="color:#037691" %)Voltage Input Measuring:**
++**Voltage Input Measuring:**
  * Range: 0 ~~ 30v
  * Accuracy: 0.02v
  * Resolution: 0.001v
--**(% style="color:#037691" %)Battery:**
++**Battery:**
  * Li/SOCI2 un-chargeable battery
  * Capacity: 8500mAh
@@ -90,7 +90,7 @@
  * Max continuously current: 130mA
  * Max boost current: 2A, 1 second
--**(% style="color:#037691" %)Power Consumption**
++**Power Consumption**
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
@@ -142,7 +142,7 @@
  === 1.6.1 Thread Installation Type ===
--**(% style="color:blue" %)Application:**
++**Application:**
  * Hydraulic Pressure
  * Petrochemical Industry
@@ -160,7 +160,7 @@
  === 1.6.2 Immersion Type ===
--**(% style="color:blue" %)Application:**
++**Application:**
  Liquid & Water Pressure / Level detect.
@@ -179,9 +179,9 @@
  == 1.7 Sleep mode and working mode ==
--**(% 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.
++**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
--**(% 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.
++**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.
  == 1.8 Button & LEDs ==
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  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
  |(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
  |(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
--If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **(% style="color:blue" %)blue led** (%%)will blink once.
++If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
  )))
  |(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
--**(% 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.
++**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
--**(% style="color:green" %)Green led**(%%) will solidly turn on for 5 seconds after joined in network.
++**Green led** will solidly turn on for 5 seconds after joined in network.
  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.
  )))
@@ -815,6 +815,7 @@
  [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
++
  **Step 2:** Open it and choose
@@ -852,12 +852,9 @@
  = 5. Remote Configure device =
--== 5.1 Connect via BLE ==
  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/]]
--
--
  == 5.2 AT Command Set ==
@@ -870,7 +870,6 @@
  = 7. FAQ =
--== 7.1 How to use AT Command to access device? ==
  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]]
@@ -885,7 +885,7 @@
  == 7.3 How to change the LoRa Frequency Bands/Region? ==
--You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
++You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
  When downloading the images, choose the required image file for download.
@@ -918,3 +918,4 @@
  * 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]]
++

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