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

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

From version < 97.22 >

edited by Xiaoling
on 2022/07/11 14:08

To version < 90.1 >

edited by Xiaoling
on 2022/07/09 09:43

Change comment: Uploaded new attachment "1657331036973-987.png", version {1}

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@@ -7,7 +7,6 @@
  **Table of Contents:**
--{{toc/}}
@@ -22,34 +22,20 @@
  (((
--(((
  The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
++\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
++\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
++\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
++\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
++\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
  )))
--(((
--The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
++
  )))
--(((
--NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
--)))
++[[image:1654503236291-817.png]]
--(((
--NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
--)))
--(((
--NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
--)))
--
--(((
--To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
--)))
--)))
--
--
--)))
--
  [[image:1657327959271-447.png]]
@@ -56,6 +56,7 @@
  == 1.2  Features ==
++
  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
  * Ultra low power consumption
  * Distance Detection by Ultrasonic technology
@@ -69,6 +69,7 @@
  * Micro SIM card slot for NB-IoT SIM
  * 8500mAh Battery for long term use
++
  == 1.3  Specification ==
@@ -99,6 +99,8 @@
  * STOP Mode: 10uA @ 3.3v
  * Max transmit power: 350mA@3.3v
++
++
  == 1.4  Applications ==
  * Smart Buildings & Home Automation
@@ -112,6 +112,7 @@
++
  == 1.5  Pin Definitions ==
@@ -153,7 +153,7 @@
  )))
  * Your local operator has already distributed a NB-IoT Network there.
--* The local NB-IoT network used the band that NDDS75 supports.
++* The local NB-IoT network used the band that NSE01 supports.
  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
  (((
@@ -224,30 +224,18 @@
  (% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
--(((
  **Use below commands:**
--)))
--* (((
--(% style="color:blue" %)**AT+PRO=1**  (%%)                                             ~/~/ Set to use CoAP protocol to uplink
--)))
--* (((
--(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   **  (%%)~/~/ to set CoAP server address and port
--)))
--* (((
--(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%)      ~/~/Set COAP resource path
--)))
++* (% style="color:blue" %)**AT+PRO=1**  (%%)                                             ~/~/ Set to use CoAP protocol to uplink
++* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   **  (%%)~/~/ to set CoAP server address and port
++* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%)      ~/~/Set COAP resource path
--(((
  For parameter description, please refer to AT command set
--)))
  [[image:1657330452568-615.png]]
--(((
  After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
--)))
  [[image:1657330472797-498.png]]
@@ -256,10 +256,11 @@
  === 2.2.5  Use UDP protocol to uplink data(Default protocol) ===
--* (% style="color:blue" %)**AT+PRO=2   ** (%%)        ~/~/ Set to use UDP protocol to uplink
++* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   **  (%%) ~/~/ to set UDP server address and port
--* (% style="color:blue" %)**AT+CFM=1       **   (%%) ~/~/ If the server does not respond, this command is unnecessary
++* (% style="color:blue" %)**AT+CFM=1       **   (%%) ~/~/If the server does not respond, this command is unnecessary
++
  [[image:1657330501006-241.png]]
@@ -270,11 +270,11 @@
  === 2.2.6  Use MQTT protocol to uplink data ===
--* (% style="color:blue" %)**AT+PRO=3   **       (%%)                                        ~/~/Set to use MQTT protocol to uplink
--* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   **   (%%)    ~/~/Set MQTT server address and port
--* (% style="color:blue" %)**AT+CLIENT=CLIENT       **                            (%%)~/~/Set up the CLIENT of MQTT
--* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
--* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
++* (% style="color:blue" %)**AT+PRO=3   **       (%%)                                       ~/~/Set to use MQTT protocol to uplink
++* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   **   (%%)   ~/~/Set MQTT server address and port
++* (% style="color:blue" %)**AT+CLIENT=CLIENT       **                           (%%)~/~/Set up the CLIENT of MQTT
++* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
++* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%)       ~/~/Set the subscription topic of MQTT
@@ -296,6 +296,7 @@
  * (% style="color:blue" %)**AT+PRO=4   ** (%%)                                          ~/~/ Set to use TCP protocol to uplink
  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
++
  [[image:image-20220709093918-1.png]]
@@ -303,6 +303,9 @@
++
++
++
  === 2.2.8  Change Update Interval ===
  User can use below command to change the (% style="color:green" %)**uplink interval**.
@@ -321,54 +321,36 @@
  == 2.3  Uplink Payload ==
--In this mode, uplink payload includes in total 14 bytes
++In this mode, uplink payload includes in total 18 bytes
--
--(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
++(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
  |=(% style="width: 60px;" %)(((
  **Size(bytes)**
--)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
++)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**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"]]
  (((
--If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
++If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
  )))
--[[image:1657331036973-987.png]]
++[[image:image-20220708111918-4.png]]
--(((
++
  The payload is ASCII string, representative same HEX:
--)))
--(((
--0x72403155615900640c6c19029200 where:
--)))
++0x72403155615900640c7817075e0a8c02f900 where:
--* (((
--Device ID: 0x724031556159 = 724031556159
--)))
--* (((
--Version: 0x0064=100=1.0.0
--)))
++* Device ID: 0x 724031556159 = 724031556159
++* Version: 0x0064=100=1.0.0
--* (((
--BAT: 0x0c6c = 3180 mV = 3.180V
--)))
--* (((
--Signal: 0x19 = 25
--)))
--* (((
--Distance: 0x0292= 658 mm
--)))
--* (((
--Interrupt: 0x00 = 0
++* BAT: 0x0c78 = 3192 mV = 3.192V
++* Singal: 0x17 = 23
++* Soil Moisture: 0x075e= 1886 = 18.86  %
++* Soil Temperature:0x0a8c =2700=27 °C
++* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
++* Interrupt: 0x00 = 0
--
--
--
--)))
--
  == 2.4  Payload Explanation and Sensor Interface ==
@@ -391,7 +391,7 @@
  )))
  (((
--The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
++The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
  )))
@@ -403,7 +403,7 @@
  )))
  (((
--For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
++For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
  )))
@@ -411,6 +411,10 @@
  === 2.4.3  Battery Info ===
  (((
++Check the battery voltage for LSE01.
++)))
++
++(((
  Ex1: 0x0B45 = 2885mV
  )))
@@ -452,21 +452,65 @@
--=== 2.4.5  Distance ===
++=== 2.4.5  Soil Moisture ===
--Get the distance. Flat object range 280mm - 7500mm.
++(((
++(((
++Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
++)))
++)))
  (((
--For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
++(((
++For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
  )))
++)))
  (((
++
++)))
++
  (((
--(% style="color:blue" %)**                                                        0B05(H) = 2821(D) = 2821mm.**
++(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
  )))
++
++
++
++=== 2.4.6  Soil Temperature ===
++
++(((
++Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
  )))
  (((
++**Example**:
++)))
++
++(((
++If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
++)))
++
++(((
++If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
++)))
++
++
++
++=== 2.4.7  Soil Conductivity (EC) ===
++
++(((
++Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
++)))
++
++(((
++For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
++)))
++
++(((
++Generally, the EC value of irrigation water is less than 800uS / cm.
++)))
++
++(((
  )))
@@ -474,10 +474,10 @@
  )))
--=== 2.4.6  Digital Interrupt ===
++=== 2.4.8  Digital Interrupt ===
  (((
--Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
++Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
  )))
  (((
@@ -508,10 +508,10 @@
--=== 2.4.7  +5V Output ===
++=== 2.4.9  +5V Output ===
  (((
--NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling.
++NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
  )))
@@ -531,9 +531,9 @@
  == 2.5  Downlink Payload ==
--By default, NDDS75 prints the downlink payload to console port.
++By default, NSE01 prints the downlink payload to console port.
--[[image:image-20220709100028-1.png]]
++[[image:image-20220708133731-5.png]]
  (((
@@ -569,7 +569,7 @@
  )))
  (((
--If payload = 0x04FF, it will reset the NDDS75
++If payload = 0x04FF, it will reset the NSE01
  )))
@@ -583,52 +583,76 @@
  == 2.6  LED Indicator ==
++(((
++The NSE01 has an internal LED which is to show the status of different state.
--The NDDS75 has an internal LED which is to show the status of different state.
--
--* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
++* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
  * Then the LED will be on for 1 second means device is boot normally.
--* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
++* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
  * For each uplink probe, LED will be on for 500ms.
++)))
++
++
++
++== 2.7  Installation in Soil ==
++
++__**Measurement the soil surface**__
++
  (((
--
++Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
  )))
++[[image:1657259653666-883.png]]
--== 2.7  Firmware Change Log ==
++(((
++
--
  (((
--Download URL & Firmware Change log
++Dig a hole with diameter > 20CM.
  )))
  (((
--[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
++Horizontal insert the probe to the soil and fill the hole for long term measurement.
  )))
++)))
++[[image:1654506665940-119.png]]
  (((
--Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
++
  )))
++== 2.8  Firmware Change Log ==
--== 2.8  Battery Analysis ==
--=== 2.8.1  Battery Type ===
++Download URL & Firmware Change log
++[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
++
++Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
++
++
++
++== 2.9  Battery Analysis ==
++
++=== 2.9.1  Battery Type ===
++
++
  (((
--The NDDS75 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
++The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
  )))
++
  (((
  The battery is designed to last for several years depends on the actually use environment and update interval.
  )))
++
  (((
  The battery related documents as below:
  )))
@@ -638,12 +638,12 @@
  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
  (((
--[[image:image-20220709101450-2.png]]
++[[image:image-20220708140453-6.png]]
  )))
--=== 2.8.2  Power consumption Analyze ===
++=== 2.9.2  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.
@@ -677,11 +677,11 @@
  And the Life expectation in difference case will be shown on the right.
  )))
--[[image:image-20220709110451-3.png]]
++[[image:image-20220708141352-7.jpeg]]
--=== 2.8.3  Battery Note ===
++=== 2.9.3  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.
@@ -689,10 +689,10 @@
--=== 2.8.4  Replace the battery ===
++=== 2.9.4  Replace the battery ===
  (((
--The default battery pack of NDDS75 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
++The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
  )))
@@ -707,7 +707,7 @@
  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]
  )))
--[[image:1657333200519-600.png]]
++[[image:1657261278785-153.png]]
@@ -715,7 +715,7 @@
  == 4.1  Access AT Commands ==
--See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
++See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
  AT+<CMD>?                    : Help on <CMD>
@@ -803,11 +803,18 @@
  )))
  (((
--(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
++(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
  )))
++== 5.2  Can I calibrate NSE01 to different soil types? ==
++
++(((
++NSE01 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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
++)))
++
++
  = 6.  Trouble Shooting =
  == 6.1  Connection problem when uploading firmware ==
@@ -835,7 +835,7 @@
  = 7.  Order Info =
--Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
++Part Number**:** (% style="color:#4f81bd" %)**NSE01**
  (% class="wikigeneratedid" %)
@@ -850,7 +850,7 @@
  (% style="color:#037691" %)**Package Includes**:
--* NDDS75 NB-IoT Distance Detect Sensor Node x 1
++* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
  * External antenna x 1
  )))
@@ -859,10 +859,8 @@
  (% style="color:#037691" %)**Dimension and weight**:
--* Device Size: 13.0 x 5 x 4.5 cm
--* Device Weight: 150g
--* Package Size / pcs : 15 x 12x 5.5 cm
--* Weight / pcs : 220g
++* Size: 195 x 125 x 55 mm
++* Weight:   420g
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Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual

Summary

Details

Applications

Navigation