netvox R718PB15 User manual

Model：R718PB15
Wireless Soil Moisture/Temperature/Electrical Conductivity Sensor
0
Wireless Soil Moisture/Temperature/Electrical Conductivity Sensor
User manual

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Table of Content
1. Appearance.......................................................................................................................................................................................................................................................... 2
2. Introduction..........................................................................................................................................................................................................................................................2
3. Main Characteristics..........................................................................................................................................................................................................................................2
4. Operation.............................................................................................................................................................................................................................................................. 3
5. Data Report...........................................................................................................................................................................................................................................................4
6. Installation............................................................................................................................................................................................................................................................ 5
7. Important Maintenance Instruction............................................................................................................................................................................................................... 5

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1. Appearance
2. Introduction
The R718PB15 is a ClassA type device based on the LoRaWAN protocol.
The R718PB15 can be connected to the 5TE soil sensor, and the soil moisture /conductivity/temperature collected by the sensor is reported to the corresponding gateway.
LoRa Wireless Technology:
LoRa is a wireless communication technology dedicated to long distance and low power consumption. Compared with other communication methods,
LoRa spread spectrum modulation method greatly increases to expand the communication distance. Widely used in long-distance, low-data wireless
communications. For example, automatic meter reading, building automation equipment, wireless security systems, industrial monitoring. Main
features include small size, low power consumption, transmission distance, anti-interference ability and so on.
LoRaWAN:
LoRaWAN uses LoRa technology to define end-to-end standard specifications to ensure interoperability between devices and gateways from different
manufacturers.
3. Main Characteristics
Compatible with LoRaWAN
2 sections of 3.6V power supply
Simple operation and setting

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4. Operation
On/Off
Power on Insert batteries.
(users may need a flat blade screwdriver to open)
Turn on Press and hold the function key for 3 seconds till the green indicator flashes once.
Turn off
(Restore to factory setting) Press and hold the function key for 5 seconds till the green indicator flashes for 20 times.
Power off Remove batteries
Note:
1. At 1st-5th second after power on, the device will be in engineering test mode.
2. Remove and insert the battery; the device is at off state by default. Turn on the device to use again.
3. On/off interval is suggested to be about 10 seconds to avoid the interference of capacitor inductance and other
energy storage components.
Network Joining
Never joined the network Turn on the device to search the network to join.
The green indicator stays on for 5 seconds: success
The green indicator remains off: fail
Had joined the network
(not at factory setting.)
Turn on the device to search the previous network to join.
The green indicator stays on for 5 seconds: success
The green indicator remains off: fail
Fail to join the network
(when the device is on)
First two mins: wake up every 15 seconds to send request.
After two mins: enter sleeping mode and wake up every 15 minutes to send request.
Note: Suggest to remove batteries if the device is not used to save power.
Suggest to check the device verification information on the gateway
or consult your platform server provider.
Function Key
Press and hold for 5
seconds
Restore to factory setting / Turn off
The green indicator flashes for 20 times: success
The green indicator remains off: fail
Press once The device is in the network: The green indicator flashes once and sends a data report
The device is not in the network: the green indicator remains off
Sleeping Mode
The device is on and in the
network
Sleeping period: Min Interval.
When the reportchange exceeds setting value or the state changes: send a data report according to Min Interval.
The device is on but not in
the network
First two mins: wake up every 15 seconds to send request.
After two mins: enter sleeping mode and wake up every 15 minutes to send request.
Note: Suggest to remove batteries if the device is not used.
Suggest to check device verification on gateway.
Low Voltage Warning
Low Voltage 3.2V

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5. Data Report
The device will immediately send a version report report and soil moisture, soil conductivity and report data of soil temperature and voltage values;
The device sends data in the default configuration before any configuration is done.
Maximum time: Max Interval
Note: The device send data cycle has been programmed to be correct. There is no minimum time supported.
R718PB15 defaults Max Interval = 60min.
The R718PB15 device does not support the ReportChange function. That is, the configuration is invalid. The sent report data string is always sent
according to the ReportMaxTime cycle.
Note: The real data sending cycle will be programmed before shipment.
R718PB15 Report data type: soil moisture, soil conductivity and soil temperature.
Data report configuration and sending period are as following:
Configure device parameters MaxTime = 1min
Downlink 01570000003C0000000000
The device returns:
8157000000000000000000 (Configuration succeeded)
8157010000000000000000 (Configuration failed)
Read device configuration parameters
Downlink: 0257000000000000000000
The device returns:
82570000003C0000000000 (current device configuration parameters)
Description Device Cmd
ID
DeviceTy
pe NetvoxPayLoadData
ConfigReportRe
q
R718PB15
0x01
0x58
Reserved (2bytes Unit:s) MaxTime(2bytes Unit:s) Reserved
ConfigReportRs
p
0x81
Status(0x00_success) Reserved (8Bytes,Fixed 0x00)
ReadConfigRepo
rtReq
0x02 Reserved (9Bytes,Fixed 0x00)
ReadConfigRepo
rtRsp
0x82 MinTime(2bytes Unit:s) MaxTime(2bytes Unit:s) Reserved

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6. Installation
METHOD 1. HORIZONTAL INSTALLATION
1. Excavate a hole or trench a few centimeters deeper than the depth at which the sensor
is to be installed.
2. At the installation depth, shave off some soil from the vertical soil face exposing
undisturbed soil.
3. Insert the sensor into the undisturbed soil face until the entire sensor is inserted. The
tip of each prong has been sharpened to make it easier to push the sensor into the soil.
Be careful with the sharp tips!
4. Backfill the trench taking care to pack the soil back to natural bulk density around the
sensor body of the 5TE.
METHOD 2. VERTICAL INSTALLATION
1. Auger a 3-in hole to the depth at which the sensor is to be installed.
2. Insert the sensor into the undisturbed soil at the bottom of the auger hole using a hand
or any other implement that will guide the sensor into the soil at the bottom of the hole.
Many people have used a simple piece of PVC pipe with a notch cut in the end for the
sensor to sit in, with the sensor cable routed inside the pipe.
3. After inserting the sensor, remove the installation device and backfill the hole taking
care to pack the soil back to natural bulk density while not damaging the black
overmolding of the sensor and the sensor cable in the process.
Note: The installation method is from page 7 of 20435_5TE_Manual_Web.pdf.
7. Important Maintenance Instruction
Your device is a product of superior design and craftsmanship and should be used with care. The following suggestions will help you use the warranty
service effectively.
• Keep the equipment dry. Rain, moisture, and various liquids or moisture may contain minerals that can corrode electronic circuits. In case the device
is wet, please dry it completely.
• Do not use or store in dusty or dirty areas. This can damage its detachable parts and electronic components.
• Do not store in excessive heat. High temperatures can shorten the life of electronic devices, destroy batteries, and deform or melt some plastic parts.
• Do not store in a cold place. Otherwise, when the temperature rises to normal temperature, moisture will form inside, which will destroy the board.
• Do not throw, knock or shake the device. Rough handling of equipment can destroy internal circuit boards and delicate structures.
• Do not wash with strong chemicals, detergents or strong detergents.
• Do not apply with paint. Smudges can block debris in detachable parts and affect normal operation.
• Do not throw the battery into a fire to prevent the battery from exploding. Damaged batteries may also explode.
All of the above suggestions apply equally to your device, battery and accessories. If any device is not working properly.
Please take it to the nearest authorized service facility for repair.