LW003-B
LoRaWAN® Bluetooth Gateway
LoRaWAN Bluetooth Gateway LW003-B integrates Bluetooth and LoRawan wireless communication, it can scan BLE Beacon data and transmits data to LoRaWAN gateway, and then upload to server, so as to realize environmental monitoring and indoor positioning.
> Based on LoRaWAN® Protocol
> Support for configuring ABP and OTAA modes
Product Features
> LoRaWAN-based operating protocol
> Nordic nRF52 series, Bluetooth 5.0 compatible
> Low battery indicator
> Configure data intervals
> Firmware update Over The Air (OTA)
> Long battery life (4200mAh, Max 3 months operating time)
> Configure ABP and OTAA modes with MKLoRa APP
> Configure LoRaWAN network data through the downlink
> Support for configuring LoRaWAN-Based parameters by downlink command
> Support battery power and direct power supply
> Built-in 4M FLASH memory chip, supports 20,000 pieces of data local storage at most
Bluetooth LoRaWAN Wireless Integration
Seamless and easy integration for Bluetooth and LoRaWAN wireless communications deployment. The conversion highlights of Bluetooth and LoRaWAN enable low-power and long-distance transmission in various applications.
Supporting Multiple Scanning Strategies
There are seven different combinations to scan and report data using the LW003-B device, each of which can be chosen to suit different situations and help conserve battery life. Users can switch between these strategies as needed, but only one can be active at any given time.
High Throughput & Data Filterable
Users can now report only the necessary content from Beacons, tailored to specific Beacon types and their individual needs. The LW003 device has already filtered out effective data for common Beacon types, but users can also customize their reporting for unknown types by selecting different Bluetooth data types and fields.
Repower-on Connection Resume
When the LW003-B device runs out of power or experiences an abnormal shutdown, it can automatically turn back on and resume its working state once it’s powered on again.
Working Status Payload Reminder
The LW003-B will regularly report payloads on its battery level, voltage, temperature, and humidity as a status reminder, even in case of low battery and shutdown. This helps users to have a better understanding of the device’s working status and manage it effectively.
Ultra Low Power Consumption
Built-in 4200 mAh rechargeable lithium battery ensures up to 3 months of service life
Approx. 5H from 0 to full (5V/2A)
LoRa Wireless Specification
LoRa Protocol
LoRaWAN V1.0.3
Lora Frequency
EU868/AU915/US915/ AS923/IN865/KR920/ EU433/CN470/CN779
Tx Power
Max 21dBm
Sensitivity
-137dBm@SF12 300bps
LoRa Communication Distance
Up to 4 km (in urban open space)
Application Parameter
Operating Temperature
-20 ~ + 60℃
IP Rate
No waterproof
Certification
USA
FCC
Europe
CE
BLE Wireless Specification
Bluetooth® (BLE)
V4.2
TX Power
Max 8 dBm
BLE Communication Distance
Up to 50m in free space
Physical Parameter
Dimension
122.7mm×109mm×36mm (±2mm)
Net Weight
165 g±2g
Shell Material
ABS
Power supply Specification
Power Supply
Micro USB or Battery
Changer Time
3.5 hours@5V/2A
Battery characteristics
4200mA rechargeable battery
Power Consumption
Operating Current
< 180mA
Sleep Current
< 15uA
Applications of LW003-B
