Changes for page LSPH01 -- LoRaWAN Soil pH Sensor User Manual

Last modified by Bei Jinggeng on 2024/08/02 17:52

From version < 99.14 >

edited by Xiaoling
on 2023/05/23 17:22

To version < 98.10 >

edited by Xiaoling
on 2022/08/18 16:35

Change comment: There is no comment for this version

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@@ -5,6 +5,14 @@
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  **Table of Contents:**
  {{toc/}}
@@ -14,12 +14,18 @@
++
++
++
++
  = 1. Introduction =
++
  == 1.1 What is LoRaWAN Soil pH Sensor ==
--
  (((
++
++
  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.
  )))
@@ -44,6 +44,7 @@
++
  == 1.2 Features ==
@@ -61,6 +61,10 @@
  * IP68 rate for the Sensor Probe
  * 8500mAh Battery for long term use
++
++
++
++
  == 1.3 Probe Specification ==
@@ -81,11 +81,18 @@
  * IP68 Protection
  * Length: 3.5 meters
++
++
++
++
  == 1.4 Applications ==
  * Smart Agriculture
++
++
++
  == 1.5 Pin mapping and power on ==
@@ -92,8 +92,10 @@
  [[image:1654592472094-134.png]]
++
  = 2. Configure LSPH01 to connect to LoRaWAN network =
++
  == 2.1 How it works ==
@@ -106,6 +106,7 @@
  )))
++
  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
@@ -133,10 +133,10 @@
  Each LSPH01 is shipped with a sticker with the default device EUI as below:
  )))
--[[image:image-20230426084737-1.png||height="246" width="530"]](% style="display:none" %)
++[[image:image-20220607170145-1.jpeg]]
--(% style="display:none" %) (%%)
++
  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
@@ -181,6 +181,7 @@
  [[image:1654592697690-910.png]]
++
  == 2.3 Uplink Payload ==
@@ -196,12 +196,14 @@
  Normal uplink payload:
  )))
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
--|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
--**Size(bytes)**
--)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**
++(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
++|=(% style="width: 62.5px;" %)(((
++**Size (bytes)**
++)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
  |(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
--[[Temperature (Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
++[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
++
++[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
  )))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
  [[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
  )))|Reserve|(((
@@ -211,6 +211,7 @@
  [[image:1654592721645-318.png]]
++
  === 2.3.1 Battery Info ===
@@ -221,6 +221,7 @@
  Ex2: 0x0B49 = 2889mV
++
  === 2.3.2 DS18B20 Temperature sensor ===
@@ -234,6 +234,7 @@
  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
++
  === 2.3.3 Soil pH ===
@@ -244,6 +244,7 @@
  (% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
++
  === 2.3.4 Soil Temperature ===
@@ -257,6 +257,7 @@
  If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
++
  === 2.3.5 Interrupt Pin ===
@@ -270,6 +270,7 @@
 x01: Interrupt Uplink Packet.
++
  === 2.3.6 Message Type ===
@@ -282,15 +282,18 @@
  )))
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:496px" %)
--|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 163px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 173px;background-color:#D9E2F3;color:#0070C0" %)**Payload**
++(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
++|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
--=== 2.3.7 Decode payload in The Things Network ===
++
++
++=== 2.3.7 Decode payload in The Things Network ===
++
  While using TTN network, you can add the payload format to decode the payload.
@@ -301,10 +301,11 @@
  )))
  (((
--LSPH01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
++LSPH01 TTN Payload Decoder:  [[https:~~/~~/www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0>>https://www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0]]
  )))
++
  == 2.4 Uplink Interval ==
@@ -311,6 +311,7 @@
  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: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
++
  == 2.5 Show Data in DataCake IoT Server ==
@@ -344,6 +344,7 @@
  [[image:1654592819047-535.png]]
++
  [[image:1654592833877-762.png]]
@@ -373,8 +373,10 @@
  [[image:1654592917530-261.png]]
++
  == 2.6 Installation and Maintain ==
++
  === 2.6.1 Before measurement ===
@@ -385,6 +385,7 @@
  )))
++
  === 2.6.2 Measurement ===
@@ -431,6 +431,7 @@
  )))
++
  === 2.6.3 Maintain Probe ===
@@ -465,61 +465,43 @@
  (((
  After stable, user can use below command to calibrate.
--
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**pH buffer solution**|(% style="background-color:#d9e2f3; color:#0070c0; width:150px" %)**AT Command to calibrate**|(% style="background-color:#d9e2f3; color:#0070c0; width:150px" %)**Downlink Command**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**Read Cal Value**
--|(% style="width:149px" %)4.00|(% style="width:197px" %)AT+PHCAL=4|(% style="width:206px" %)(((
--0x13 04
--Reply with Calibrate payload
--)))|(% style="width:136px" %)(((
--AT+PHCAL=?
--Example 41,61,91
  )))
--|(% style="width:149px" %)6.86|(% style="width:197px" %)AT+PHCAL=6|(% style="width:206px" %)(((
--0x13 06
--Reply with Calibrate payload
--)))|(% style="width:136px" %)AT+PHCAL=?
--|(% style="width:149px" %)9.18|(% style="width:197px" %)AT+PHCAL=9|(% style="width:206px" %)(((
--0x13 09
--Reply with Calibrate payload
--)))|(% style="width:136px" %)AT+PHCAL=?
--|(% style="width:149px" %)Factory Default|(% style="width:197px" %)AT+PHCAL=15|(% style="width:206px" %)(((
--0x13 15
--Reply with Calibrate payload
--)))|(% style="width:136px" %)(((
--AT+PHCAL=?
--Example 151
--)))
--)))
++[[image:image-20220607171149-4.png]]
  (% style="color:#037691" %)**Calibration Payload**
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
--|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
--**Size(bytes)**
--)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**7**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**
--|Value|(((
--PH4 Calibrate value
++(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
++|=(% style="width: 62.5px;" %)(((
++**Size (bytes)**
++)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
++|**Value**|(((
++PH4
++
++Calibrate value
  )))|PH6.86 Calibrate value|(((
--PH9.18 Calibrate value
++PH9.18
++
++Calibrate value
  )))|Reserve|(((
  [[Message Type>>||anchor="H2.3.6MessageType"]]
++
  Always 0x03
  )))
++
  User can also send 0x14 downlink command to poll the current calibration payload.
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:480px" %)
--|=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)**Type Code**|=(% style="width: 146px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Downlink payload size(bytes)**
--|(% style="width:183px" %)Get Calibration Version Info|(% style="width:55px" %)Any|(% style="width:93px" %)14|(% style="width:146px" %)2
++[[image:image-20220607171416-7.jpeg]]
--
  * Reply to the confirmation package: 14 01
  * Reply to non-confirmed packet: 14 00
++
++
++
  == 2.8 Frequency Plans ==
@@ -528,6 +528,7 @@
  )))
++
  === 2.8.1 EU863-870 (EU868) ===
@@ -588,6 +588,7 @@
  )))
++
  === 2.8.2 US902-928(US915) ===
@@ -606,6 +606,10 @@
  * 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)
++
++
++
++
  === 2.8.3 CN470-510 (CN470) ===
@@ -694,6 +694,7 @@
  )))
++
  === 2.8.4 AU915-928(AU915) ===
@@ -716,6 +716,10 @@
  * 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)
++
++
++
++
  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
@@ -824,6 +824,7 @@
  )))
++
  === 2.8.6 KR920-923 (KR920) ===
@@ -896,6 +896,7 @@
  )))
++
  === 2.8.7 IN865-867 (IN865) ===
@@ -932,6 +932,7 @@
  )))
++
  == 2.9 LED Indicator ==
@@ -940,14 +940,20 @@
  * 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.
++
++
++
++
  == 2.10 Firmware Change Log ==
  **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]]
++
  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
++
  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
@@ -998,9 +998,9 @@
  )))
++
  == 3.1 Set Transmit Interval Time ==
--
  Feature: Change LoRaWAN End Node Transmit Interval.
  (% style="color:#037691" %)**AT Command: AT+TDC**
@@ -1017,14 +1017,14 @@
  )))
  (((
--If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
++If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
  )))
  * (((
--Example 1: Downlink Payload: 0100001E     ~/~/ Set Transmit Interval (TDC) = 30 seconds
++Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
  )))
  * (((
--Example 2: Downlink Payload: 0100003C    ~/~/ Set Transmit Interval (TDC) = 60 seconds
++Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
@@ -1032,7 +1032,6 @@
  == 3.2 Set Interrupt Mode ==
--
  Feature, Set Interrupt mode for GPIO_EXIT.
  (% style="color:#037691" %)**AT Command: AT+INTMOD**
@@ -1053,10 +1053,10 @@
  )))
  * (((
--Example 1: Downlink Payload: 06000000          ~/~/ Turn off interrupt mode
++Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
  )))
  * (((
--Example 2: Downlink Payload: 06000003         ~/~/  Set the interrupt mode to rising edge trigger
++Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
  )))
  (((
@@ -1064,16 +1064,14 @@
  )))
--
  == 3.3 Calibrate Sensor ==
--
  Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
++
  == 3.4 Get Firmware Version Info ==
--
  Feature: use downlink to get firmware version.
  (% style="color:#037691" %)**Downlink Command: 0x26**
@@ -1093,9 +1093,11 @@
  )))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
  |**Value**|Software Type|(((
  Frequency
++
  Band
  )))|Sub-band|(((
  Firmware
++
  Version
  )))|Sensor Type|Reserve|(((
  [[Message Type>>||anchor="H2.3.6MessageType"]]
@@ -1151,25 +1151,111 @@
 x07: LDDS12
--= 4. Battery & Power Consumption =
++= 4. Battery & How to replace =
--LSPH01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
++== 4.1 Battery Type ==
--[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
++(((
++LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
++)))
++(((
++The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
++)))
++[[image:1654593587246-335.png]]
++
++
++Minimum Working Voltage for the LSPH01:
++
++LSPH01:  2.45v ~~ 3.6v
++
++
++
++== 4.2 Replace Battery ==
++
++(((
++Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
++)))
++
++(((
++And make sure the positive and negative pins match.
++)))
++
++
++
++== 4.3 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.
++)))
++
++(((
++Instruction to use as below:
++)))
++
++
++(% style="color:#037691" %)**Step 1**(%%): Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
++
++[[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
++
++
++(% style="color:#037691" %)**Step 2**(%%): Open it and choose
++
++* Product Model
++* Uplink Interval
++* Working Mode
++
++And the Life expectation in difference case will be shown on the right.
++
++[[image:1654593605679-189.png]]
++
++
++The battery related documents as below:
++
++* (((
++[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
++)))
++* (((
++[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
++)))
++* (((
++[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
++)))
++
++[[image:image-20220607172042-11.png]]
++
++
++
++=== 4.3.1 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 ===
++
++(((
++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.
++)))
++
++(((
++The default battery pack of LSPH01 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. Use AT Command =
  == 5.1 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:1654593668970-604.png]]
--
  **Connection:**
  (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
@@ -1193,7 +1193,6 @@
  == 6.1 How to change the LoRa Frequency Bands/Region ==
--
  You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
  When downloading the images, choose the required image file for download.
@@ -1202,13 +1202,12 @@
  == 7.1 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 (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
++
  = 8. Order Info =
--
  Part Number: (% style="color:blue" %)**LSPH01-XX**
@@ -1223,6 +1223,7 @@
  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++
  = 9. Packing Info =
@@ -1237,8 +1237,10 @@
  * 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.
  * 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]].
++
++

image-20230426084737-1.png

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Changes for page LSPH01 -- LoRaWAN Soil pH Sensor User Manual

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