Cojxu Industrial Digital Radio, RS485 LoRa Modem, 433MHz, 20dBm FEC Wireless Transmitter. Supports up to 3km long distance transmission. Manufactured by Cojxu. FCC ID: ZALPH-E2ZO. Compatible with UART and Ethernet (TCP client) protocols.

RS485 LoRa Modem Industrial Digital Radio 433MHz 20dBm FEC Wireless Transmitter COJXU 3km Long Distance LoRa Module E800-DTU(433L20-485)-V8

Download Files:

XCOM:

https://www.cdebyte.com/Uploadfiles/Files/2022-5-10/20225101544198226.rar

Configuration tool:

https://www.cdebyte.com/Uploadfiles/Files/2022-7-20/20227201543101471.rar

User Manual：

https://www.cdebyte.com/pdf-down.aspx?id=1384

the package contains piece product only: Notes No any antennas or USB test boards are included

Industrial Wireless Digital Radio LoRa Spread Spectrum Anti-Interference Small Size and Easy Integration Low Power Long Distance 4 Mo -DTU Hl Eboo Mode ES2Te SWich IVCc GND GNDA BNTXD TX RY NRXD P

Basic Function: This high-performance wireless transceiver device enables simple wireless transmission and reception of digital signals, eliminating cumbersome wireless applications. It can be easily connected to an RS485 interface, allowing for seamless data transmission and reception similar to a wired serial port.

Ebyte's hardware products are designed with industrial-grade standards, ensuring precise inspection of all components. The E800-DTU series features an 88888 communication interface, antenna interface, and reset switch through J0.

Equipped with LoRa spread spectrum technology, this module offers a reliable and efficient wireless communication solution characterized by a long transmission distance, high-speed data transfer, and strong anti-interference capabilities, making it suitable for applications that require low-bandwidth data transmission in environments with minimal interference.

The RS485 LoRa modem industrial digital radio supports various wireless applications, such as VSaE (Value-added Service over Automation Equipment), PLC (Programmable Logic Controller) DTU (Data Terminal Unit), temperature sensors, infrared sensors, and eliminates wiring troubles, making post-maintenance and configuration easier through a touch screen interface.

This LoRa module features robust hardware protection, including overcurrent, overvoltage, and reverse connection protection. It also operates reliably in extreme temperatures ranging from -40°C to +85°C, ensuring normal functioning throughout its service life. Additionally, dual watchdog protections (software and 24/7 monitoring) guarantee high system reliability, minimizing the risk of downtime.

After undergoing three-proof processing, a protective isolation layer is formed, ensuring effective protection against dust, moisture, heat, acidity, and alkalinity, making it suitable for use in humid environments.

MECHANICAL SPECIFICATIONS Item Remarks Transmit Power 2OdBm Distance 3km Communication Interface RS485 RF Interface SMA-K Supply Voltage 8-28V Power Interface 3.81 terminal block Frequency 433MHz