Rail-mount SX1262 LoRa Data Transfer unit (HF-Kit)

Rail-mount SX1262 LoRa DTU

RS232 / RS485 / RS422 to LoRa

Suitable for data acquisition in industry and agriculture

Features

SX1262-LoRa-DTU is a wireless data transfer unit with RS232, RS485 and RS422 interfaces based on the SX1262 module. Adopts LoRa Modulate and Demodulate technology, with the advantages of anti-interference and long-distance communication (up to 5KM). Supports point-to-point, point-to-multipoints, relay network, AES, etc. Compact size and easy to install, suitable for the wireless data transmission and device control of industrial standard or non-standard user protocol

• Adopts LoRa Modulate and Demodulate technology, anti-interference and long-distance communication
• Adopts the original SX1262 chip, with -148dBm reception sensitivity and 22dBm emitt power
• Supports preamble detection, with CRC, automatic packetization, 960 bytes cache functions
• Supports LBT sending, RSSI output, AT command configuration
• AES communication to ensure data transmission security
• Supports multi-level relay networking to increase the wireless communication distance
• Supports host configuration and firmware upgrade (support firmware customization for batch order)
• Adopts high-quality components such as TCXO to ensure stable operation under harsh working conditions
• Comes with development resources and manual

Rail-Mount LoRa Data Transfer Unit

Industrial Rail-Mount Design, Small In Size, Easy To Install, And Cost-Effective

The LoRa Spread Spectrum Technology

Compared to traditional communication, LoRa Chirp Spread Spectrum (CSS) and Frequency Hopping Spread Spectrum (FHSS) technologies greatly improve the performance of long-range communication and anti-interference, widely used in military and industrial communication fields.

Multiple Communication Methods
Can Be Set Via Software

Relay Networking

The Radio Station Can Realize Multi-Level Relay Networking, Suitable For Ultra Long-Range Distance Or Complex Environment Networking Communication, Allows Multi Networking On The Same Region

AT Command Mode

Users Can Query The Current Status Of The Module Or Set Parameters By Sending AT Commands

AES Communication

The Secret Key Is Writable But Unreadable, The Devices With The Encrypted Transmission Enabled And The Same Key Can Communicate With Each Other Normally For Greater Security

 

Listen Before Talk (LBT)

The module will actively monitor the environmental noise of the channel before sending. If the noise exceeds the threshold, the sending will be delayed. This function can improve the communication success rate of the module in harsh environments, suitable for networking transmission and anti-collision processing

 

Receive Signal Strength Indication (RSSI)

Supports serial port output of data packet signal strength, can be used to evaluate signal quality, improve communication network, and measure distance. Supports serial port output of environmental noise signal strength, can be used to manually realize LBT function.

Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improve shock resistance

 

Aluminium Alloy Enclosure

Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation
Solid And Durable, Fashion And Good Hand Feeling

 

Interface

 

Actual Test Environment

Sunny Weather With An Open Field, 22dBm Emit Power, Airspeed 0.3kbps,
6dBi Magnetic CB Antenna, 3m Antenna Height, 5km Distance