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USB to wireless LoRa gateway

The USB to Wireless SCADA Gateway is a LoRa lightweight indoor gateway designed for IoT and M2M applications, independently developed by our company. We can wirelessly control various LoRa wireless industrial terminals developed by our company, supporting a maximum connection of 50 wireless terminals. This product connects various customer applications through standard serial AT commands, helping industry users shorten product development and verification cycles, and quickly generate their own LoRa application solutions.

安燈系統(tǒng)

USB to wireless SCADA gateway

Product Description

The USB to wireless SCADA gateway is independently developed by our company and is a LoRa lightweight indoor gateway designed for IoT and M2M applications. It can wirelessly control various LoRa wireless industrial terminals developed by our company, and supports a maximum number of connected wireless terminals of 50. This product connects to various customer applications through standard serial AT commands, helping industry users shorten product development and verification cycles and quickly generate their own LoRa application solutions.

Product Features

  1. Using wireless SCADA spread spectrum communication technology, it has strong anti-interference ability;

  2. Supports wireless SCADA standard protocol and Lingxi Wireless SCADA custom protocol;

  3. Adopt industrial-grade ultra-low power consumption and high-performance embedded controller;

  4. Wireless transmission radius 500-1500 meters;

  5. STM32 microcontroller, industrial grade high reliability;

  6. Wireless SCADA self-organizing network structure, maximum capacity of wireless terminal nodes is 50;

  7. Small size and flexible deployment;

  8. 470MHz frequency band;

  9. Supports broadcast downlink transmission;

  10. Typical transmit power 17dBm;

  11. Receiving sensitivity-140dBm@SF12, BW=125kHz;

  12. Single channel uplink, multi-channel downlink, half-duplex communication;

  13. Standard serial port AT commands control various self-developed industrial terminals;

  14. Self-developed wireless terminals that support control: wireless watches, wireless strobe lights, wireless tower lights, RCMLite, wireless voice broadcast;

  15. Supports burning wireless terminal code and using it as a wireless communication terminal;

Product Parameters

Structural parameters

shell material

cast aluminum

Installation method

Compact size, flexible installation

Appearance size(mm)

21 (thickness)*50 (width)*63 (length)

color

black

System parameters

processor

STM32 low power processor

 

 

LoRa

無線參數(shù)

RF channel

Single channel uplink, 4 channels downlink, half duplex

working frequency

470MHz , configurable

Modulation

Wireless SCADA spread spectrum communications

Transmit power

Default 17dBm

Transmission rate

250bps ~ 5.5Kbps

Receive sensitivity

-140dBm , sensitivity depends on spreading factor

Transmission distance

Visual communication 500~1500m

wireless interface

LoRa

SMA wireless SCADA antenna, 470MHz

Wired interface

serial port

USB to serial port or TTL serial port (selected by DIP switch)

Protocol

LoRa

Customized control protocol for controlling various self-developed wireless SCADA wireless terminals

programming interface

access agreement

Standard serial port AT command set

Power consumption

Low power consumption

Less than 2W

power supply

DC power supply

USB interface power supply or DC 5V power supply