Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual

Last modified by Mengting Qiu on 2025/02/26 15:04

From version < 4.2 >

edited by Xiaoling
on 2022/06/07 13:40

To version < 3.1 >

edited by Xiaoling
on 2022/06/07 13:36

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++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
@@ -15,27 +15,28 @@
--= 1. Introduction =
++1. Introduction
++11. What is LoRaWAN Soil pH Sensor
--== 1.1 What is LoRaWAN Soil pH Sensor ==
++The Dragino LSPH01 is a **LoRaWAN Soil pH Sensor** for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
--The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
--LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
++LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil’s** pH **with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
++
  The LoRa wireless technology used in LSPH01 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.
--LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
--Each LSPH01 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.
++LSPH01 is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
--[[image:1654580186518-415.png]]
++Each LSPH01 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.
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
--== 1.2 Features ==
--
++*
++*1. Features
  * LoRaWAN 1.0.3 Class A
  * Ultra-low power consumption
  * Monitor soil pH with temperature compensation.
@@ -51,41 +51,43 @@
  * 8500mAh Battery for long term use
++1.
++11. Probe Specification
--== 1.3 Probe Specification ==
++Soil pH:
--
--(% style="color:#4f81bd" %)**Soil pH:**
--
--* Range: 3 ~~ 10 pH
--* Resolution: 0.01 pH
--* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
--* Temperature Compensation Range: 0 ~~ 50℃
++* **Range: 3 ~~ 10 pH **
++* **Resolution: 0.01 pH**
++* **Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)**
++* **Temperature Compensation Range: 0 ~~ 50℃**
  * IP68 Protection
  * Length: 3.5 meters
--(% style="color:#4f81bd" %)**Soil Temperature:**
--* Range -40℃～85℃
--* Resolution: 0.1℃
--* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
++Soil Temperature:
++
++* **Range** -40℃～8**5**℃
++* **Resolution: 0.1℃**
++* **Accuracy:** <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
  * IP68 Protection
  * Length: 3.5 meters
--== 1.4 Applications ==
--
++*
++*1. Applications
  * Smart Agriculture
--== 1.5 Pin mapping and power on ==
--[[image:1654580428909-307.png]]
++1.
++11. Pin mapping and power on
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
++
 . Configure LSPH01 to connect to LoRaWAN network
 .  How it works
@@ -95,7 +95,7 @@
  In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#_Using_the_AT]]to set the keys in the LSPH01.
--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 [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]]  as a LoRaWAN gateway in this example.
@@ -168,10 +168,10 @@
--1.
++1.
 . Uplink Payload
--LSPH01 will uplink payload via LoRaWAN with below payload format:
++LSPH01 will uplink payload via LoRaWAN with below payload format:
  Uplink payload includes in total 11 bytes.
@@ -198,12 +198,15 @@
  [[Type>>path:#Message_Type]]
  )))
++
++
++
  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
--1.
--11.
++1.
++11.
 . Battery Info
  Check the battery voltage for LSPH01.
@@ -213,8 +213,8 @@
  Ex2: 0x0B49 = 2889mV
--1.
--11.
++1.
++11.
 . DS18B20 Temperature sensor
  This is optional, user can connect external DS18B20 sensor to the [[+3.3v, 1-wire and GND pin>>path:#DS18B20]] . and this field will report temperature.
@@ -228,8 +228,8 @@
--1.
--11.
++1.
++11.
 . Soil pH
  Range: 0 ~~ 14 pH
@@ -239,8 +239,8 @@
  **0x02B7(H) = 695(D) = 6.95pH**
--1.
--11.
++1.
++11.
 . Soil Temperature
  Get Soil Temperature
@@ -254,8 +254,8 @@
--1.
--11.
++1.
++11.
 . Interrupt Pin
  This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#Int_mod]] for the hardware and software set up.
@@ -268,8 +268,8 @@
 x01: Interrupt Uplink Packet.
--1.
--11.
++1.
++11.
 . Message Type
  For a normal uplink payload, the message type is always 0x01.
@@ -282,8 +282,10 @@
  |0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
--1.
--11.
++
++
++1.
++11.
 . Decode payload in The Things Network
  While using TTN network, you can add the payload format to decode the payload.
@@ -296,7 +296,7 @@
  LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
--1.
++1.
 . Uplink Interval
  The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
@@ -305,7 +305,7 @@
--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:
@@ -358,17 +358,19 @@
--1.
++1.
 . Installation and Maintain
 . Before measurement
--If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy.
++If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy.
--1.
--11.
++
++1.
++11.
 . Measurement
++
  **Measurement the soil surface**
@@ -394,8 +394,8 @@
  Insert the probe inside, method like measure the surface.
--1.
--11.
++1.
++11.
 . Maintain Probe
 . pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
 . After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
@@ -405,9 +405,13 @@
 . The probe is IP68 can be put in water.
--1.
++
++
++
++1.
 . Calibration
++
  User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
@@ -444,6 +444,7 @@
  **Example 151**
  )))
++
  Calibration Payload
  |(((
@@ -467,6 +467,7 @@
  Always 0x03
  )))
++
  User can also send 0x14 downlink command to poll the current calibration payload.
@@ -476,13 +476,16 @@
  * Reply to the confirmation package: 14 01
  * Reply to non-confirmed packet: 14 00
--1.
++
++
++
++1.
 . Frequency Plans
  The LSPH01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
--1.
--11.
++1.
++11.
 . EU863-870 (EU868)
  Uplink:
@@ -513,8 +513,8 @@
 .525 - SF9BW125 (RX2 downlink only)
--1.
--11.
++1.
++11.
 . US902-928(US915)
  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
@@ -528,8 +528,9 @@
  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
--1.
--11.
++
++1.
++11.
 . CN470-510 (CN470)
  Used in China, Default use CHE=1
@@ -574,10 +574,11 @@
 .3 - SF12BW125 (RX2 downlink only)
--1.
--11.
++1.
++11.
 . AU915-928(AU915)
++
  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
@@ -589,10 +589,13 @@
  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
--1.
--11.
++
++
++1.
++11.
 . AS920-923 & AS923-925 (AS923)
++
  **Default Uplink channel:**
 .2 - SF7BW125 to SF10BW125
@@ -642,8 +642,8 @@
 .2 - SF10BW125 (RX2)
--1.
--11.
++1.
++11.
 . KR920-923 (KR920)
  Default channel:
@@ -679,10 +679,11 @@
 .9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
--1.
--11.
++1.
++11.
 . IN865-867 (IN865)
++
  Uplink:
 .0625 - SF7BW125 to SF12BW125
@@ -699,7 +699,7 @@
 .550 - SF10BW125 (RX2)
--1.
++1.
 . LED Indicator
  The LSPH01 has an internal LED which is to show the status of different state.
@@ -708,7 +708,10 @@
  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
  * Blink once when device transmit a packet.
--1.
++
++
++
++1.
 . Firmware Change Log
  **Firmware download link:**
@@ -754,7 +754,7 @@
  These commands only valid for LSPH01, as below:
--1.
++1.
 . Set Transmit Interval Time
  Feature: Change LoRaWAN End Node Transmit Interval.
@@ -775,6 +775,7 @@
  Set transmit interval to 60000ms = 60 seconds
  )))
++
  **Downlink Command: 0x01**
  Format: Command Code (0x01) followed by 3 bytes time value.
@@ -784,7 +784,10 @@
  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
--1.
++
++
++
++1.
 . Set Interrupt Mode
  Feature, Set Interrupt mode for GPIO_EXIT.
@@ -808,6 +808,7 @@
 . (Trigger by rising edge)
  )))|OK
++
  **Downlink Command: 0x06**
  Format: Command Code (0x06) followed by 3 bytes.
@@ -817,7 +817,9 @@
  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
--1.
++
++
++1.
 . Calibrate Sensor
  Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
@@ -824,7 +824,7 @@
--1.
++1.
 . Get Firmware Version Info
  Feature: use downlink to get firmware version.
@@ -836,9 +836,11 @@
  |**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
  |Get Firmware Version Info|Any|26|2
++
  * Reply to the confirmation package: 26 01
  * Reply to non-confirmed packet: 26 00
++
  Device will send an uplink after got this downlink command. With below payload:
  Configures info payload:
@@ -864,6 +864,7 @@
  Always 0x02
  )))
++
  **Software Type**: Always 0x03 for LSPH01
@@ -933,7 +933,7 @@
  LSPH01:  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.
@@ -942,9 +942,10 @@
--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.
@@ -973,6 +973,8 @@
  * [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
  * [[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
  )))
@@ -981,15 +981,15 @@
--1.
--11.
++1.
++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 LSPH01.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.
@@ -1005,6 +1005,7 @@
 . Use AT Command
 . Access AT Commands
++
  LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
@@ -1039,11 +1039,13 @@
 . Trouble Shooting
 . AT Commands input doesn’t work
++
  In the case if user can see the console output but can’t type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
 . Order Info
++
  Part Number: **LSPH01-XX**
@@ -1058,6 +1058,8 @@
  * **IN865**: LoRaWAN IN865 band
  * **CN470**: LoRaWAN CN470 band
++
++
 . Packing Info
  **Package Includes**:
@@ -1064,6 +1064,7 @@
  * LSPH01 LoRaWAN Soil Ph Sensor x 1
++
  **Dimension and weight**:
  * Device Size: cm
@@ -1071,6 +1071,8 @@
  * Package Size / pcs : cm
  * Weight / pcs : g
++
++
  = 10. 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 LDDS45 - LoRaWAN Distance Detection Sensor User Manual

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