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.
DDS75-LB LoRaWAN Distance Detection Sensor which supports BLE configure and wireless OTA update is a distance detection sensor that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
The Dragino DDS75-LB is a LoRaWAN Distance Detection Sensor for Internet of Things solution. It is used 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 DDS75-LB 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 LoRaWAN IoT Server.
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.
DDS75-LB supports BLE configure and wireless OTA update which make user easy to use.
DDS75-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.
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.
LoRaWAN 1.0.3 Class A
Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
Ultra-low power consumption
Distance Detection by Ultrasonic technology
Flat object range 280mm - 7500mm
Accuracy: ±(1cm+S*0.3%) (S: Distance)
Measure Angle: 40°
Cable Length : 25cm
Support Bluetooth v5.1 and LoRaWAN remote configure
Support wireless OTA update firmware
AT Commands to change parameters
Downlink to change configure
IP66 Waterproof Enclosure
8500mAh Battery for long term use
Supply Voltage: built in 8500mAh Li-SOCI2 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
Li/SOCI2 un-chargeable battery
Capacity: 8500mAh
Self-Discharge: <1% / Year @ 25°C
Max continuously current: 130mA
Max boost current: 2A, 1 second
Sleep Mode: 5uA @ 3.3v
LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
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
1 x DDS75-LB
Dimensions and Weight:
Package Dimension: 150*120*55mm
Weight : 220g
XX: the default frequency band
EU433: Default frequency band EU433
CN470: Default frequency band CN470
EU868: Default frequency band EU868
IN865: Default frequency band IN865
KR920: Default frequency band KR920
AS923: Default frequency band AS923
AU915: Default frequency band AU915
US915: Default frequency band US915
Reference: DWM20022601
LSN50-V2 Waterproof Long Range Wireless LoRa Sensor Node with external antenna,It is designed for outdoor use and powered by Li/SOCl2 battery for long term use.
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: DWM22071402
The LG308N is an open source Linux LoRaWAN Pico Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular network.
Reference: DWM23050801
SN50V3-LB is the 3rd generation of the LSN50 series generic sensor node built-in BLE support OTA upgrade private LoRa protocol for easy maintenance.
Reference: DWM22092803
WSS-07 photosynthetically active radiation sensor is mainly used to measure the photosynthetically active radiation of natural light in the wavelength range of 400-700nm.
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: DWM21010102
BCN01 is designed for the use together with LBT1 LoRaWAN Indoor Position Solution base on NORDIC NRF52832 IC and support Bluetooth 4.2 protocol.
Reference: DWM22082509
The LDS03A is an Open/Close LoRaWAN Door Sensor. It detects door open/close status and uplinks to IoT server via LoRaWAN network. user can see the door status, open duration, open counts in the IoT Server.
Reference: DWM23031001
ZPHS01 module integrates Electrochemical formaldehyde,Semiconductor VOC sensor, Laser particle sensor, NDIR CO2 sensor and temperature& humidity sensor.
Reference: DWM20041401
ER14250+SPC1520 Super Pulse Cap 1200mAh Li/SOCI2 unchargable battery for IOT Sensor nodes.
Reference: DWM23041802
The LHT65S-E2 Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a built-in Temperature & Humidity sensor and has an external sensor connector to connect to an external Temperature Sensor.
Reference: DWM23101803
The S31-NB and S31B-NB are NB-IoT Temperature and Humidity Sensor for Internet of Things solution. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to IoT server via NB-IoT network.
Reference: DWM23021005
The LMDS120 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: DWM18103005
USD74/pcs MOQ100 The OLG01 is an Water proof outdoor setting open source single channel LoRa Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular.
Reference: DWM17102702
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: 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: DWM21051602
The LDS02 is a LoRaWAN Door Sensor. It detects door open/close status build in a sx1262 Lora chipset and 2 x AAA batteries and target for long time use.
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: DWM22051403
HP0D is Outdoor LoRaWAN gateway it supports the miner feature from Helium and has a built-in ATECC608 encryption chip. It can be used as a Helium Full Hotspot for the project.
Reference: DWM15091402
Brand: Semtech
The RFM92W /RFM95W transceivers with 868 MHz and 915 MHz feature the LoRa TM long range rf module which core chipset are the semtech serice LoRa chipset,usually build for the ARM application.
DDS75-LB LoRaWAN Distance Detection Sensor which supports BLE configure and wireless OTA update is a distance detection sensor that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
