Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01

Last modified by Mengting Qiu on 2023/12/14 11:15

From 70.11 to 70.12 From 70.28 to 70.29

From version 70.12

edited by Xiaoling
on 2023/06/13 08:31

Change comment: There is no comment for this version

To version 70.28

edited by Xiaoling
on 2023/06/13 09:42

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@@ -22,13 +22,13 @@
  It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
--The LoRa wireless technology used in SW3L-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.
++The LoRa wireless technology used in DDS75-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.
--SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
++DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
--SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
--Each SW3L-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.
++Each DDS75-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.
  [[image:image-20230612170943-2.png||height="525" width="912"]]
@@ -50,36 +50,11 @@
  * IP66 Waterproof Enclosure
  * 8500mAh Battery for long term use
--== 1.3 Specification ==
--(% style="color:#037691" %)**Rated environmental conditions:**
++== 1.3 Specification ==
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
--|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
--**Minimum value**
--)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
--**Typical value**
--)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
--**Maximum value**
--)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
--|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
--|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
--|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
--|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
--
--
--)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
--
--(((
--**Remarks: (1)  a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
--
--**~                       b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
--
--
--)))
--
  (% style="color:#037691" %)**Common DC Characteristics:**
  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
@@ -105,20 +105,49 @@
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
--== 1.4 Effective measurement range Reference beam pattern ==
++== 1.4 Rated environmental conditions ==
--**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
++|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
++**Minimum value**
++)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
++**Typical value**
++)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
++**Maximum value**
++)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
++|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
++|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
++|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
++|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
++
++
++
++)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
++
++(((
++(% style="color:red" %)**Remarks: (1)  a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
++
++(% style="color:red" %)**                       b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
++
++
++)))
++
++== 1.5 Effective measurement range Reference beam pattern ==
++
++
++(% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
++
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
--**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
++(% style="color:blue" %)**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
--== 1.5 Applications ==
++== 1.6 Applications ==
  * Horizontal distance measurement
@@ -131,7 +131,7 @@
  * Sewer
  * Bottom water level monitoring
--== 1.6 Sleep mode and working mode ==
++== 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.
@@ -139,7 +139,7 @@
  (% 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.
--== 1.7 Button & LEDs ==
++== 1.8 Button & LEDs ==
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
@@ -158,7 +158,7 @@
  )))
  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
--== 1.8 BLE connection ==
++== 1.9 BLE connection ==
  DDS75-LB support BLE remote configure.
@@ -173,16 +173,16 @@
  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
--== 1.9 Pin Definitions ==
++== 1.10 Pin Definitions ==
  [[image:image-20230523174230-1.png]]
--==   ==
--== 2.10 Mechanical ==
++== 1.11 Mechanical ==
++
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
@@ -192,7 +192,7 @@
  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
--**Probe Mechanical:**
++(% style="color:blue" %)**Probe Mechanical:**
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
@@ -268,20 +268,13 @@
  (((
--(((
  DDS75-LB will uplink payload via LoRaWAN with below payload format:
  )))
  (((
--Uplink payload includes in total 4 bytes.
--Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
++Uplink payload includes in total 8 bytes.
  )))
--)))
--(((
--
--)))
--
  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
  |=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
  **Size(bytes)**
@@ -321,12 +321,12 @@
  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
--* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
++* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. All value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
  === 2.3.3  Interrupt Pin ===
--This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
++This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
  **Example:**
@@ -346,9 +346,7 @@
  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
--(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
--
  === 2.3.5  Sensor Flag ===
@@ -378,7 +378,7 @@
  == 2.4  Uplink Interval ==
--The DDS75-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: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
++The DDS75-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: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]
  == 2.5  Show Data in DataCake IoT Server ==
@@ -388,9 +388,6 @@
  [[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.**
@@ -465,7 +465,7 @@
  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
--Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
++Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS75-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
  (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
@@ -505,7 +505,7 @@
  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
--= 3. Configure SW3L-LB =
++= 3. Configure DDS75-LB =
  == 3.1 Configure Methods ==
@@ -634,79 +634,99 @@
  * Fix bugs.
--Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
++Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
  Methods to Update Firmware:
--* (Recommanded way) OTA firmware update via wireless:   [[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/]]
++* (Recommanded way) OTA firmware update via wireless:  [[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/]]
--* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
++* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
  = 6. FAQ =
--== 6.1  AT Commands input doesn't work ==
++== 6.1  What is the frequency plan for DDS75-LB? ==
--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.
++DDS75-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
--= 7. Order Info =
++== 6.2  Can I use DDS75-LB in condensation environment? ==
--Part Number: (% style="color:blue" %)**DDS75-LB-XXX-YYY**
++DDS75-LB is not suitable to be used in condensation environment. Condensation on the DDS75-LB probe will affect the reading and always got 0.
--(% style="color:red" %)**XXX**(%%): **The default frequency band**
--* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
++= 7.  Trouble Shooting =
--* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
++== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
--* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
--* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
++It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
--* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
--* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
++== 7.2  AT Command input doesn't work ==
--* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
--* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
++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:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
--(((
--(% style="color:blue" %)**YYY**(%%): **Flow Sensor Model:**
--)))
--(((
-- (% style="color:blue" %) **004:**(%%) DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
--)))
++== 7.3  Why does the sensor reading show 0 or "No sensor" ==
--(((
-- (% style="color:blue" %) **006:**(%%) DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L
--)))
--(((
-- (% style="color:blue" %) **010:**(%%) DW-010 Flow Sensor: diameter: G 1” / DN25.   64 pulse = 1 L
--)))
++~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
--* (((
--calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
--)))
++2. Sensor wiring is disconnected
--* (((
--calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
--)))
++3. Not using the correct decoder
--* (((
--calculate flag=2: for SW3L-010 Flow Sensor: 64   pulse = 1 L
++== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
--
--)))
--= 8. Packing Info =
++1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
++2) Does it change with temperature, temperature will affect its measurement
++3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
++
++downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
++
++4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
++
++
++Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
++
++Please send the data to us for check.
++
++
++= 8. Order Info =
++
++
++Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
++
++(% style="color:red" %)**XXX**(%%): **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
++
++= 9. Packing Info =
++
++
  (% style="color:#037691" %)**Package Includes**:
  * DDS75-LB LoRaWAN Distance Detection Sensor x 1
@@ -721,7 +721,7 @@
  * Weight / pcs : g
--= 9. Support =
++= 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.