Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual

Last modified by Bei Jinggeng on 2024/05/31 09:53

From version < 65.5 >

edited by Xiaoling
on 2022/07/08 15:14

To version < 64.2 >

edited by Xiaoling
on 2022/07/08 14:37

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@@ -13,13 +13,11 @@
  **Table of Contents:**
--{{toc/}}
--
  = 1.  Introduction =
  == 1.1  What is LoRaWAN Soil Moisture & EC Sensor ==
@@ -45,8 +45,9 @@
--== 1.2  Features ==
++== 1.2 Features ==
++
  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
  * Monitor Soil Moisture
  * Monitor Soil Temperature
@@ -60,8 +60,6 @@
  * Micro SIM card slot for NB-IoT SIM
  * 8500mAh Battery for long term use
--
--
  == 1.3  Specification ==
@@ -70,7 +70,6 @@
  * Supply Voltage: 2.1v ~~ 3.6v
  * Operating Temperature: -40 ~~ 85°C
--
  (% style="color:#037691" %)**NB-IoT Spec:**
  * - B1 @H-FDD: 2100MHz
@@ -80,9 +80,8 @@
  * - B20 @H-FDD: 800MHz
  * - B28 @H-FDD: 700MHz
++(% style="color:#037691" %)**Probe Specification:**
--Probe(% style="color:#037691" %)** Specification:**
--
  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
  [[image:image-20220708101224-1.png]]
@@ -295,7 +295,7 @@
  |=(% style="width: 50px;" %)(((
  **Size(bytes)**
  )))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
--|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
++|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
@@ -317,8 +317,6 @@
  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
  * Interrupt: 0x00 = 0
--
--
  == 2.4  Payload Explanation and Sensor Interface ==
@@ -747,66 +747,155 @@
--= 5.  FAQ =
++= 4. FAQ =
--== 5.1  How to Upgrade Firmware ==
++== 4.1 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.
++)))
  (((
--User can upgrade the firmware for 1) bug fix, 2) new feature release.
++
  )))
  (((
--Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
++How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
  )))
  (((
--(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
++
  )))
++(((
++You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
++)))
++(((
++
++)))
--= 6.  Trouble Shooting =
++(((
++For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
++)))
--== 6.1  Connection problem when uploading firmware ==
++[[image:image-20220606154726-3.png]]
--(% class="wikigeneratedid" %)
++When you use the TTN network, the US915 frequency bands use are:
++
++* 903.9 - SF7BW125 to SF10BW125
++* 904.1 - SF7BW125 to SF10BW125
++* 904.3 - SF7BW125 to SF10BW125
++* 904.5 - SF7BW125 to SF10BW125
++* 904.7 - SF7BW125 to SF10BW125
++* 904.9 - SF7BW125 to SF10BW125
++* 905.1 - SF7BW125 to SF10BW125
++* 905.3 - SF7BW125 to SF10BW125
++* 904.6 - SF8BW500
++
  (((
--(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
++Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
++
++* (% style="color:#037691" %)**AT+CHE=2**
++* (% style="color:#037691" %)**ATZ**
  )))
++(((
++
++to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
++)))
--== 6.2  AT Command input doesn't work ==
++(((
++
++)))
  (((
++The **AU915** band is similar. Below are the AU915 Uplink Channels.
++)))
++
++[[image:image-20220606154825-4.png]]
++
++
++== 4.2 Can I calibrate LSE01 to different soil types? ==
++
++LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
++
++
++= 5. Trouble Shooting =
++
++== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
++
++It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
++
++
++== 5.2 AT Command 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.
  )))
++== 5.3 Device rejoin in at the second uplink packet ==
--= 7.  Order Info =
++(% style="color:#4f81bd" %)**Issue describe as below:**
++[[image:1654500909990-784.png]]
--Part Number**:** (% style="color:#4f81bd" %)**NSE01**
++(% style="color:#4f81bd" %)**Cause for this issue:**
++(((
++The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
++)))
++
++
++(% style="color:#4f81bd" %)**Solution: **
++
++All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
++
++[[image:1654500929571-736.png||height="458" width="832"]]
++
++
++= 6. Order Info =
++
++
++Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
++
++
++(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
++
++* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
++* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
++* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
++* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
++* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
++* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
++* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
++* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++
++(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
++
++* (% style="color:red" %)**4**(%%): 4000mAh battery
++* (% style="color:red" %)**8**(%%): 8500mAh battery
++
  (% class="wikigeneratedid" %)
  (((
  )))
--= 8.  Packing Info =
++= 7. Packing Info =
  (((
  (% style="color:#037691" %)**Package Includes**:
++)))
--
--* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
--* External antenna x 1
++* (((
++LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
  )))
  (((
@@ -813,20 +813,24 @@
  (% style="color:#037691" %)**Dimension and weight**:
++)))
--
--* Size: 195 x 125 x 55 mm
--* Weight:   420g
++* (((
++Device Size: cm
  )))
++* (((
++Device Weight: g
++)))
++* (((
++Package Size / pcs : cm
++)))
++* (((
++Weight / pcs : g
--(((
--
--
--
  )))
--= 9.  Support =
++= 8. 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]]

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