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 LDDS45 is a LoRaWAN Distance Detection Sensor which is usedultrasonic sensing technology for distance measurement for Internet of Things solution.
The Dragino LDDS45 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 LDDS45 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 LDDS45 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.
LDDS45 is powered by 8500 mA Li-SOCI2 battery; It is designed for long term use up to 10 years*.
Each LDDS45 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on.
*Actually lifetime depends on network coverage and uplink interval and other factors.
LoRaWAN 1.0.3 Class A
Ultro low power consumption
Distance Detection by Ultrasonic technology
Flat object range 30mm - 4500mm
Accuracy: ±(1cm+S*0.3%) (S: Distance)；
Measure Angle: 60°
Cable Length : 25cm
Temperature Compensation
Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
AT Commands to change parameters
Uplink on periodically
Downlink to change configure
IP66 Waterproof Enclosure
8500mAh Battery for long term use
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 LDDS45
Package Dimension: 150*120*55mm
Weight : 220g
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: DWM20072903
The Dragino LDDS20 is a LoRaWAN Ultrasonic liquid level sensor for Internet of Things solution.
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: DWM22082506
The LDDS04 is a LoRaWAN 4-Channels Distance Sensor for Internet of Things solution. It is capable to add up to four Ultrasonic Sensors to measure four distances at the same time.
Reference: DWM22082508
Ultrasonic Sensors A01A-15,A02-15,A13-15,A16-15 for LDDS04 LoRaWAN 4 channels sensor node.
Reference: DWM23021002
The NDS03A is an Open/Close NB-IoT Door Sensor. It detects door open/close status and uplinks to IoT server via NB-IoT network. NDS03A can connect two door sensors. user can see the door status, open duration, open counts in the IoT Server.
Reference: DWM18073001
LG02-P is an open source dual channels LoRa Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 4G cellular.
Reference: DWM23070101
D22-LB is a LoRaWAN Temperature Sensor with 2 x DS18B20 supports BLE configure and wireless OTA update.
Reference: DWM22082511
The Dragino CPL01 is a LoRaWAN Contact Sensor. It detects open/close status and uplinks to IoT server via LoRaWAN network. user can see the dry contact status, open time, open counts in the IoT Server.
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: DWM21010103
The LSN50v2-D20 is a LoRaWAN Temperature Sensor for Internet of Things solution. It can be used to measure the temperature of air, liquid or object, and then upload to IoT server via LoRaWAN wireless protocol.
Reference: DWM23030701
MH-Z19E NDIR infrared gas module Built-in temperature compensation; and it has UART output and PWM output It uses the principle of non-dispersive infrared (NDIR) to detect CO2 in the air and has good selectivity. No oxygen dependence, long life, etc.
Reference: DWM18110501
LG308 8 Channels Indoor LoRaWAN Pico Gateway is an open source LoRaWAN Pico Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 4G cellular.
Reference: DWM22092703
he ATECC608B is a secure element from the Microchip CryptoAuthenticationTM portfolio with advanced Elliptic Curve Cryptography (ECC) capabilities.
Reference: DWM21061002
The NBSN95A is a Long Range NB-IoT Sensor Node is used the Quectel BC35-G module to rapidly deploy NB-IoT sensor node for IoT solution.
Reference: DWM20060201
The IoT Wireless ear tag sensor build by BDDBTECH offers a completed solution for the dairy farm Management system.
Reference: DWM17112001
EC25 Mini PCIe IOT LoRa Gateway 4G Cellular Module is Quectel EC25 which is used in the LG308 and DLOS8 IOT LoRa Gateway as bridge of 4G cellular wireless network.
Reference: DWM21072702
The LSN50V2-S31B is LoRaWAN Temperature & Humidity Sensor node be used to measure the surrounding environment temperature and relative air humidity for IoT solution.
Reference: DWM22122902
LG01v2 uses Open Source Linux system design for peer to peer single channel LoRa protocol instead of LoRaWAN protocol,lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet or Cellular Network (via Optional 4G module).
Reference: DWM22100804
Wireless configuration tool is for the LoRaWAN sensor nodes parameter wireless setting which is t necessary for LoRaWAN sever access.
Reference: DWM22051404
LoRaWAN Helium HNT miner Indoor networking antenna available with 433MHz,868MHz and 915MHz.
The LDDS45 is a LoRaWAN Distance Detection Sensor which is usedultrasonic sensing technology for distance measurement for Internet of Things solution.
