Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM18032302
USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM17111002
LoRa Antenna-433MHz High Gain internal aerial piamater FPC Antenna with IPEX connctor.
Reference: DWM15101001
Brand: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
The SW3L-LS is a LoRaWAN Flow Sensor. It detects water flow volume and uplinks to the IoT server via the LoRaWAN network. It can detect the water flow status and send an Alarm, to avoid waste from water usage such as a broken toilet case.
The Dragino SW3L-LS is a LoRaWAN Flow Sensor. It detects water flow volume and uplinks to the IoT server via the LoRaWAN network. Users can use this to monitor the water usage for buildings.
The SW3L-LS will send water flow volume every 20 minutes. It can also detect the water flow status and send an Alarm, to avoid waste from water usage such as a broken toilet case.
SW3L-LS is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
The LoRa wireless technology used in SW3L-LS allows the 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-LS supports BLE configuration and wireless OTA update which makes users easy to use.
Solar-powered + Li-ion battery powers SW3L-LS, designed for long-term use for up to 5 years.
Each SW3L-LS is pre-loaded with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after power on.
LoRaWAN v1.0.3 Class A protocol
Bands:CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
Ultra-low power consumption
Upload water flow volume
Monitor water waste
AT Commands to change parameters
Supports Datalog feature
Support Bluetooth v5.1 and LoRaWAN remote configure
Support wireless OTA update firmware
Uplink on periodically and open/close event
Downlink to change configure
Solar panel + 3000mAh Li-ion battery
Common DC Characteristics:
Supply Voltage: built-in battery, 2.5v ~ 3.6v
Operating Temperature: -40 ~ 85°C
Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz
Max +22 dBm constant RF output vs.
RX sensitivity: down to -139 dBm.
Excellent blocking immunity
Solar panel + 3000mAh Li-ion battery
Capacity: 3000mAh
Self-Discharge: <1% / Year @ 25°C
Max continuous current: 130mA
Max boost current: 2A, 1 second
Sleep Mode: 5uA @ 3.3v
LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
Flow Sensor application
Water Control
Toilet Flow Sensor
Monitor Wastewater
SW3L-LS Water Flow Sensor x 1
Package Size: 14.5 * 10 * 5 cm
Weight / pcs: 290 g
Part Number: SW3L-LS-XXX-YYY
XXX: The default frequency band
AS923: LoRaWAN AS923 band
AU915: LoRaWAN AU915 band
EU433: LoRaWAN EU433 band
EU868: LoRaWAN EU868 band
KR920: LoRaWAN KR920 band
US915: LoRaWAN US915 band
IN865: LoRaWAN IN865 band
CN470: LoRaWAN CN470 band
YYY: Flow Sensor Model:
004: DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L
006: DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
020: DW-020 Flow Sensor: diameter: G 2” / DN50. 12 pulse = 1 L
Reference: DWM22051601
The DLOS8N /DLOS8N-EC25 Outdoor LoRaWAN Gateway includes 1pcs SX1302 and 2pcs SX1250 LoRa Tranceiver which provide 10 programmable parallel demodulation paths.
Reference: DWM23072201
The SW3L-LB is a new LoRaWAN Outdoor water Flow Sensor that supports BLE configuration and wireless OTA update which is used to detect water flow volume and uplink to the IoT server via the LoRaWAN network it can be used for indoor and outdoor use.
Reference: DWM24030103
The SE01-LS LoRaWAN Soil Moisture & EC Sensor is powered by Solar for IoT of Agriculture and supports BLE configuration and wireless OTA update.
Reference: DWM24030105
The SPH01-LS is a LoRaWAN Soil pH Sensor powered by Solar for IoT of Agriculture that supports BLE configuration and wireless OTA update.
Reference: DWM25021502
The D23-LS is a solar-powered LoRaWAN Temperature Sensor designed for waterproofing/Outdoor use and supports BLE configuration and wireless OTA update which makes users easy to use.
Reference: DWM24090501
The LDS40-LS is Powered by a solar panel + li-on battery with a LiDAR ToF (Time of Flight) Distance Sensor that supports BLE configuration and wireless OTA update can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity, and presence detection.
Reference: DWM23072303
The DDS04-LB is a LoRaWAN 4-Channels Distance Sensor upports BLE configure and wireless OTA update for Internet of Things solution. It is capable to add up to four Ultrasonic Sensors to measure four distances at the same time.
Reference: DWM25022801
The DDS04-LS is a Solar-powered LoRaWAN 4-Channels Distance Sensor that can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
Reference: DWM23122503
TrackerD-LS is an Open Source LoRaWAN Asset Tracker based on ESP32 MCU get the location data via GPS and set it to IoT server via LoRaWAN network. supports Motion Detection this feature will save power when no motion is detected.
Reference: DWM25022201
The DDS45-LS solar-powered LoRaWAN Distance Detection Sensor can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity, and presence detection, intelligent trash can management system, etc.
Reference: DWM24022602
The PS-LS-I sensors is powered by solar power + li-on battery with an Immersion Installation Type Air Water Pressure sensor which can measure Air, Water pressure and liquid level and upload the sensor data via wireless to the LoRaWAN IoT server.
Reference: DWM24011902
The AQS01-L is an Indoor LoRaWAN Air Quality Sensor is designed to measure the surrounding environment parameters include: CO2, Temperature , Relative Air Humidity and Air pressure, and then upload to IoT server via LoRaWAN wireless protocol.
Reference: DWM24030104
LMS01-LS is a LoRaWAN Leaf Moisture Sensor for IoT of Agriculture Powered by a solar panel Supports BLE configuration and wireless OTA update which makes users easy to use.
Reference: DWM23072205
DDS20-LB is a LoRaWAN Ultrasonic liquid level sensor supports BLE configure and wireless OTA update uses none-contact method to measure the height of liquid in a container without opening the container, and send the value via LoRaWAN network to IoT Server.
Reference: DWM24090202
The PS-LS-D sensors are powered by solar power + li-on battery with a Differential Pressure Sensor which can measure Air, Water pressure, and liquid level and upload the sensor data via wireless to the LoRaWAN IoT server.
Reference: DWM24030201
SN50V3-LS Solar Powered LoRaWAN Sensor Node It is designed for outdoor use and powered by a solar panel + li-on battery for long-term use and Supports BLE configuration and wireless OTA update .
Reference: DWM25022501
The LDS12-LS is a Solar-powered LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor that can measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m).
Reference: DWM25011301
DS20L LoRaWAN smart distance detector works with a standard LoRaWAN gateway which measures a range between 3cm ~ 200cm targets the applications such as smart cities, and building automation.
Reference: DWM25022401
The DDS20-LS Solar-powered LoRaWAN Ultrasonic liquid level sensor uses a non-contact method to measure the height of liquid in a container without opening it and send the value via the oRaWAN network to the IoT Server.
Reference: DWM25030202
PS-NB-I with an Immersion Installation Type Air /Water Pressure Sensor that can measure Air, Water pressure, and liquid levels and upload the sensor data via wireless to the NB-IOT server.
The SW3L-LS is a LoRaWAN Flow Sensor. It detects water flow volume and uplinks to the IoT server via the LoRaWAN network. It can detect the water flow status and send an Alarm, to avoid waste from water usage such as a broken toilet case.
