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 < 16.1 >

edited by Xiaoling
on 2023/01/31 11:52

To version < 17.1 >

edited by Xiaoling
on 2023/01/31 13:44

Change comment: Uploaded new attachment "1675143884058-338.png", version {1}

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--[[image:image-20230130161957-1.jpeg||height="493" width="493"]]           [[image:image-20230130162222-3.png||height="495" width="477"]]
++[[image:image-20230131115217-1.png]]
--
  **Table of Contents：**
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]                            [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
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++= 1. Introduction =
--= 1. Introduction  =
--
  == 1.1 What is LoRaWAN Pressure Sensor ==
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  * 8500mAh Battery for long term use
--
  == 1.3 Specification ==
@@ -107,14 +107,11 @@
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
--
  == 1.4 Probe Types ==
--
  === 1.4.1 Thread Installation Type ===
--
  [[image:1675071448299-229.png]]
  * Hersman Pressure Transmitter
@@ -129,11 +129,9 @@
  * Connector Type: Various Types, see order info
--
  === 1.4.2 Immersion Type ===
--
  [[image:1675071521308-426.png]]
  * Immersion Type, Probe IP Level: IP68
@@ -148,7 +148,6 @@
  * Material: 316 stainless steels
--
  == 1.5 Probe Dimension ==
@@ -169,7 +169,6 @@
  * Constant Pressure Water Supply
  * Liquid Pressure measuring
--
  Order the suitable thread size and install to measure the air / liquid pressure
  [[image:1675071670469-145.png]]
@@ -208,13 +208,14 @@
  [[image:1675071855856-879.png]]
--|**Behavior on ACT**|**Function**|**Action**
--|Pressing ACT between 1s < time < 3s|Send an uplink|(((
++(% border="1" cellspacing="4" style="background-color:#ffffcc; 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, **blue led** will blink once.
  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
  )))
--|Pressing ACT for more than 3s|Active Device|(((
++|(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
  **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.
@@ -221,9 +221,10 @@
  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.
  )))
--|Fast press ACT 5 times.|Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
++|(% style="width:138px" %)Fast press ACT 5 times.|(% style="width:100px" %)Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
++
  == 1.9 Pin Mapping ==
@@ -230,9 +230,8 @@
  [[image:1675072568006-274.png]]
++== 1.10 BLE connection ==
--1.
--11. BLE connection
  PS-LB support BLE remote configure.
@@ -248,7 +248,7 @@
--1.
++1.
 . Mechanical
  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
@@ -266,7 +266,7 @@
  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.
--1.
++1.
 . Quick guide to connect to LoRaWAN server (OTAA)
  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]]  as a LoRaWAN gateway in this example.
@@ -343,8 +343,8 @@
--1.
--11.
++1.
++11.
 . Device Status, FPORT=5
  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
@@ -417,11 +417,10 @@
--1.
--11.
++1.
++11.
 . Sensor value, FPORT=2
--
  Uplink payload includes in total 9 bytes.
@@ -436,13 +436,12 @@
--
  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
 .
--11.
++11.
 . Battery Info
  Check the battery voltage for PS-LB.
@@ -452,8 +452,8 @@
  Ex2: 0x0B49 = 2889mV
--1.
--11.
++1.
++11.
 . Probe Model
  PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe.
@@ -468,8 +468,8 @@
  The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
--1.
--11.
++1.
++11.
 . 0~~20mA value (IDC_IN)
  The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
@@ -480,8 +480,8 @@
 AE(H) = 10158 (D)/1000 = 10.158mA.
--1.
--11.
++1.
++11.
 . 0~~30V value ( pin VDC_IN)
  Measure the voltage value. The range is 0 to 30V.
@@ -492,11 +492,10 @@
 E(H) = 5006(D)/1000= 5.006V
--1.
--11.
++1.
++11.
 . IN1&IN2&INT pin
--
  IN1 and IN2 are used as digital input pins.
  **Example**:
@@ -524,8 +524,8 @@
--1.
--11.
++1.
++11.
 . Decode payload in The Things Network
  While using TTN network, you can add the payload format to decode the payload.
@@ -538,7 +538,7 @@
  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
--1.
++1.
 . Uplink Interval
  The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
@@ -547,7 +547,7 @@
--1.
++1.
 . Show Data in DataCake IoT Server
  [[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:
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--1.
++1.
 . Firmware Change Log
  **Firmware download link:**
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  These commands only valid for PS-LB, as below:
--1.
++1.
 . Set Transmit Interval Time
  Feature: Change LoRaWAN End Node Transmit Interval.
@@ -688,8 +688,7 @@
  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
--
--1.
++1.
 . Set Interrupt Mode
  Feature, Set Interrupt mode for GPIO_EXIT.
@@ -722,7 +722,7 @@
  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
--1.
++1.
 . Set the output time
  Feature, Control the output 3V3 , 5V or 12V.
@@ -803,7 +803,7 @@
  * Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
  * Example 6: Downlink Payload: 07030000  -> AT+12VT=0
--1.
++1.
 . Set the Probe Model
  **AT Command: AT** **+PROBE**
@@ -835,7 +835,6 @@
--
 . Battery & how to replace
 . Battery Type
@@ -852,7 +852,7 @@
  PS-LB:  2.45v ~~ 3.6v
--1.
++1.
 . Replace Battery
  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
@@ -861,7 +861,7 @@
--1.
++1.
 . Power Consumption Analyze
  Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
@@ -892,7 +892,6 @@
  * [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
  * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
--
  |(((
  JST-XH-2P connector
  )))
@@ -902,14 +902,14 @@
 .
--11.
++11.
 . 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.
--1.
--11.
++1.
++11.
 . 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.
@@ -930,10 +930,9 @@
  [[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.
++1.
 . AT Command Set
--
 . OTA firmware update
  Please see this link for how to do OTA firmware update.
@@ -950,7 +950,7 @@
  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.
++1.
 . How to update firmware via UART port?
  See:
@@ -958,7 +958,7 @@
  [[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.
++1.
 . How to change the LoRa Frequency Bands/Region
  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
@@ -991,7 +991,6 @@
--
 . 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.

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

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