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

Last modified by Xiaoling on 2025/04/19 17:58

From version < 42.10 >

edited by Xiaoling
on 2023/01/31 15:51

To version < 40.3 >

edited by Xiaoling
on 2023/01/31 14:57

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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 ==
@@ -193,14 +193,14 @@
  (% 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.
  )))
@@ -248,7 +248,7 @@
  == 2.1 How it works ==
--The PS-LB is configured as **(% style="color:#037691" %)LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
++The PS-LB is configured as **LoRaWAN OTAA Class A** mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
@@ -264,7 +264,7 @@
  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
--**(% style="color:blue" %)Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
++**Step 1**: Create a device in TTN with the OTAA keys from PS-LB.
  Each PS-LB is shipped with a sticker with the default device EUI as below:
@@ -275,32 +275,32 @@
  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
--**(% style="color:blue" %)Register the device**
++**Register the device**
  [[image:1675144099263-405.png]]
--**(% style="color:blue" %)Add APP EUI and DEV EUI**
++**Add APP EUI and DEV EUI**
  [[image:1675144117571-832.png]]
--**(% style="color:blue" %)Add APP EUI in the application**
++**Add APP EUI in the application**
  [[image:1675144143021-195.png]]
--**(% style="color:blue" %)Add APP KEY**
++**Add APP KEY**
  [[image:1675144157838-392.png]]
--**(% style="color:blue" %)Step 2:**(%%) Activate on PS-LB
++**Step 2**: Activate on PS-LB
  Press the button for 5 seconds to activate the PS-LB.
--**(% style="color:green" %)Green led**(%%) will fast blink 5 times, device will enter **(% style="color:blue" %)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 fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. **Green led** will solidly turn on for 5 seconds after joined in network.
  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
@@ -335,11 +335,11 @@
  [[image:1675144504430-490.png]]
--**(% style="color:#037691" %)Sensor Model**(%%): For PS-LB, this value is 0x16
++**Sensor Model**: For PS-LB, this value is 0x16
--**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
++**Firmware Version**: 0x0100, Means: v1.0.0 version
--**(% style="color:#037691" %)Frequency Band**:
++**Frequency Band**:
  *0x01: EU868
@@ -370,7 +370,7 @@
  *0x0e: MA869
--**(% style="color:#037691" %)Sub-Band**:
++**Sub-Band**:
  AU915 and US915:value 0x00 ~~ 0x08
@@ -379,7 +379,7 @@
  Other Bands: Always 0x00
--**(% style="color:#037691" %)Battery Info**:
++**Battery Info**:
  Check the battery voltage.
@@ -435,7 +435,7 @@
  The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
--**(% style="color:#037691" %)Example**:
++**Example**:
 AE(H) = 10158 (D)/1000 = 10.158mA.
@@ -445,7 +445,7 @@
  Measure the voltage value. The range is 0 to 30V.
--**(% style="color:#037691" %)Example**:
++**Example**:
 E(H) = 5006(D)/1000= 5.006V
@@ -455,7 +455,7 @@
  IN1 and IN2 are used as digital input pins.
--**(% style="color:#037691" %)Example**:
++**Example**:
 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
@@ -464,7 +464,7 @@
  This data field shows if this packet is generated by **Interrupt Pin** or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
--**(% style="color:#037691" %)Example:**
++**Example:**
 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
@@ -497,9 +497,9 @@
  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
--**(% style="color:blue" %)Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
++**Step 1: **Be sure that your device is programmed and properly connected to the network at this time.
--**(% style="color:blue" %)Step 2:**(%%) To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
++**Step 2:** To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
  [[image:1675144951092-237.png]]
@@ -508,9 +508,9 @@
  [[image:1675144960452-126.png]]
--**(% style="color:blue" %)Step 3:**(%%) Create an account or log in Datacake.
++**Step 3:** Create an account or log in Datacake.
--**(% style="color:#blue" %)Step 4:** (%%)Create PS-LB product.
++**Step 4:** Create PS-LB product.
  [[image:1675145004465-869.png]]
@@ -523,7 +523,7 @@
  [[image:1675145029119-717.png]]
--**(% style="color:blue" %)Step 5: **(%%)add payload decode
++**Step 5: **add payload decode
  [[image:1675145051360-659.png]]
@@ -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
@@ -836,68 +836,83 @@
  [[image:image-20230131145708-3.png]]
--=== 4.3.1 Battery Note ===
++1.
++11.
++111. Battery Note
  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
--=== 4.3.2 Replace the battery ===
++1.
++11.
++111. Replace the battery
++You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v.  On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
--You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v.  On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
--The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
++The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
--= 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/]]
++1. Remote Configure device
++11. Connect via BLE
--== 5.2 AT Command Set ==
++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/]]
--= 6. OTA firmware update =
++1.
++11. AT Command Set
++1. OTA firmware update
--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/]]
++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/]]
--= 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]]
++1. FAQ
++11. How to use AT Command to access device?
--== 7.2 How to update firmware via UART port? ==
++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]]
--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]]
++1.
++11. How to update firmware via UART port?
++See:
--== 7.3 How to change the LoRa Frequency Bands/Region? ==
++[[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]]
--You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
++1.
++11. How to change the LoRa Frequency Bands/Region
++
++You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
  When downloading the images, choose the required image file for download.
--= 8. Order Info =
--[[image:image-20230131153105-4.png]]
++1. Order Info
--= 9. Packing Info =
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
++
++
++
++1. Packing Info
++
  **Package Includes**:
  * PS-LB LoRaWAN Pressure Sensor
@@ -911,10 +911,10 @@
--= 10. Support =
++1. Support
--
  * 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.
--* 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]]
++* 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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Changes for page PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual

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