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 LSN50v2-S31 is a LoRaWAN 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 LoRaWAN wireless protocol.
The Dragino LSN50v2-S31 is a LoRaWAN 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 LoRaWAN wireless protocol.
The temperature & humidity sensor used in LSN50v2-S31 is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a waterproof anti-condensation casing for long term use.
LSN50v2-S31 supports temperature and humidity alarm feature, user can get alarm for instant notice.
LSN50v2-S31 is powered by 8500mAh Li-SOCI2 battery, It is designed for long term use up to 10 years. (Real-world battery life depends on the use environment, update period. Please checkrelated Power Analyze report).
Each LSN50v2-S31 is pre-load with a set of unique keys for LoRaWAN reggistration, register these keys to local LoRaWAN server and it will auto connect after power on.
✓ LoRaWAN v1.0.3 Class A
✓ Ultra-low power consumption
✓ External 3 meters SHT31 probe
✓ Measure range -55°C ~ 125°C
✓ Temperature & Humidity alarm
✓ Bands: CN470/EU433/KR920/US915
EU868/AS923/AU915/IN865
✓ AT Commands to change parameters
✓ Uplink on periodically or Interrupt
✓ Downlink to change configure
Micro Controller:
➢ MCU: STM32L072CZT6
➢ Flash:192KB
➢ RAM:20KB
➢ EEPROM: 6KB
➢ Clock Speed: 32Mhz
Common DC Characteristics:
➢ Supply Voltage: built in 8500mAh Li-SOCI2 battery
➢ Operating Temperature: -40 ~ 85°C
Temperature Sensor:
➢ Range: -40 to + 80°C
➢ Accuracy: ±0.2 @ 0-90 °C
➢ Resolution: 0.01°C
➢ Long Term Shift: <0.03 °C/yr
Humidity Sensor:
➢ Range: 0 ~ 99.9% RH
➢ Accuracy: ± 2%RH ( 0 ~ 100%RH)
➢ Resolution: 0.01% RH
➢ Long Term Shift: <0.25 %RH/yr
➢ Frequency Range,
✓ Band 1 (HF): 862 ~ 1020 Mhz
➢ 168 dB maximum link budget.
➢ High sensitivity: down to -148 dBm.
➢ Bullet-proof front end: IIP3 = -12.5 dBm.
➢ Excellent blocking immunity.
➢ Built-in bit synchronizer for clock recovery.
➢ Preamble detection.
➢ 127 dB Dynamic Range RSSI.
➢ Automatic RF Sense and CAD with ultra-fast AFC.
➢ LoRaWAN 1.0.3 Specification
➢ Sleeping Mode: 20uA
➢ LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
✓ Wireless Alarm and Security Systems
✓ Home and Building Automation
✓ Industrial Monitoring and Control
✓ Long range Irrigation Systems.
Datasheet_LSN50v2-S31_LoRaWAN_Temperature_Humidity_Sensor.pdf
Reference: DWM19090402
The LPS8 is an open source LoRaWAN Gateway Build in SX1308 and SX1257 LoRa Tranceiver which provide 10 programmable parallel demodulation paths.
Reference: DWM20022602
The Dragino RS485-LN is a RS485 to LoRaWAN Converter. It converts the RS485 devices into LoRaWAN wireless network which simplify the IoT installation and reduce the installation/maintaining cost.
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: DWM22071801
The LSN50v2-D22 is a LoRaWAN Temperature Sensor nodes with two sensor cable which are waterproof, moisture-proof and anti-rust for long-term usage . It can be used to measure the temperature of air, liquid or object.
Reference: DWM22091301
The TrackerD is built-in with GPS, Wi-Fi, BLE, Temperature, Humidity, Motion Detection, and Buzzer which can use Arduino IDE to customize the software for IoT solution.
Reference: DWM18011503
LGT-92 LoRaWAN GPS Tracker with 9-axis accelerometer is an open source GPS tracker base on Ultra Low Power STM32L072 MCU and SX1276/1278 LoRa Module.
Reference: DWM23070201
S31-LB is a LoRaWAN Temperature and Humidity Sensor with a SHT31 sensor probe based SN50v3-LB or LSN50V3 supports BLE configure and wireless OTA update.
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: DWM22071403
The GroPoint is a LoRaWAN Multi Soil Segment Converter It is designed to connect to GroPoint Profile Multi-depth Soil moisture and temperature profile Sensor for IoT of Agriculture.
Reference: DWM23061502
The Dragino PS-LB-T or PS-LB-I sensors are LoRaWAN Pressure Sensor for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
Reference: DWM23061501
The Dragino PS-LB-T or PS-LB-I sensors are LoRaWAN Pressure Sensor for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
Reference: DWM21051605
The LSPH01 LoRaWAN Soil pH Senso for IoT of Agriculture it is designed to measure the soil PH and soil temperature to analyze the soil acid or alkali level IP68 waterproof.
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.
Reference: DWM23070101
D22-LB is a LoRaWAN Temperature Sensor with 2 x DS18B20 supports BLE configure and wireless OTA update.
Reference: DWM23060101
The Dragino D20-LB is a LoRaWAN Temperature Sensor for Internet of Things solution. D20S-LB is designed for used in Soil or Road. D20-LB/ D20S-LB will convert the Temperature reading to LoRaWAN wireless data and send to IoT platform via LoRaWAN gateway.
Reference: DWM18110502
LT-33222-L is The Dragino LT series I/O Modules are Long Range LoRa I/O Controller designed to simplify the installation of I/O monitoring.
Reference: DWM16122201
The 433MHz /868MHz /915MHz Arduino LoRa Shield is a long range transceiver on a Arduino shield form factor and based on Open source library.Compatible with Arduino Leonardo, Uno, Mega, DUE.
Reference: DWM22110602
The LLDS40 is a LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor 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: 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.
The LSN50v2-S31 is a LoRaWAN 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 LoRaWAN wireless protocol.
