Dragino RS485-LB -- WaterProof RS485/UART to LoRaWAN Converter EU868

€44.90

Tax excluded

Security policy:

We protect your data with strict security measures to prevent unauthorized access.

Delivery policy:

Shipments in 2-7 business days depending on the courier selected during the purchase of the product.

Return policy

You can return your purchase within 14 days if the product and packaging are in perfect condition.

Description
Product Details

The Dragino RS485-LB is a RS485 / UART to LoRaWAN Converter for Internet of Things solutions. User can connect RS485 or UART sensor to RS485-LB converter, and configure RS485-LB to periodically read sensor data and upload via LoRaWAN network to IoT server.

RS485-LB can interface to RS485 sensor, 3.3v/5v UART sensor or interrupt sensor. RS485-LB provides a 3.3v output and a 5v output to power external sensors. Both output voltages are controllable to minimize the total system power consumption.

RS485-LB is IP67 waterproof and powered by 8500mAh Li-SOCI2 battery it is designed for long term use for several years.

SRS485-LB runs standard LoRaWAN 1.0.3 in Class A. It can reach long transfer range and easy to integrate with LoRaWAN compatible gateway and IoT server.

For data uplink, RS485-LB sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LB will process these returns data according to user-define rules to get the final payload and upload to LoRaWAN server.

For data downlink, RS485-LB runs in LoRaWAN Class A. When there is downlink commands from LoRaWAN server, RS485-LB will forward the commands from LoRaWAN server to RS485 devices.

RS485-LB Supports BLE configure and wireless OTA update which make user easy to use.

Each RS485-LB pre-load with a set of unique keys for LoRaWAN registration, register these keys to LoRaWAN server and it will auto connect after power on.

Features:

    LoRaWAN 1.0.3 Class A
    SX1262 LoRa Core
    Ultra-low power consumption
  Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
    Support multiply RS485 devices by flexible rules
    Support Modbus protocol
    Support Interrupt uplink
    Supports connecting a UART sensors with 3.3V or 5V
    Support Bluetooth v5.1 and LoRaWAN remote configure
    Support wireless OTA update firmware
    AT Commands to change parameters
    Uplink on periodically
    Downlink to change configure
    8500mAh Li/SOCl2 Battery

Applications:

    Smart Buildings & Home Automation
    Logistics and Supply Chain Management
    Smart Metering
    Smart Agriculture
    Smart Cities
    Smart Factory

Common DC Characteristicsr:

Supply Voltage: 2.5v ~ 3.6v
Operating Temperature: -40 ~ 85°C

LoRa Spec:

    Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz
    Max +22 dBm constant RF output vs.
    RX sensitivity: down to -139 dBm.
    Excellent blocking immunity

I/O Interface:

    Battery output (2.6v ~ 3.6v depends on battery)
    +5v controllable output
    1 x RS485 Interface
    1 x UART Interface , 3.3v or 5v
    1 x Interrupt or Digital IN/OUT pins
    1 x I2C Interface
    11 x one wire interface

Power Consumption:

    Sleep Mode: 5uA @ 3.3v
    LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm