Ebyte E95-DTU(400SL30-232) LoRa Modem RS232 20dBM 433MHz

E95-DTU ((400SL30-232) is a wireless data transmission radio station that adopts military-grade LoRa modulation technology. It has a variety of transmission methods. It works in the frequency band (410.125MHz～ 493.125MHz) (default 433.125MHz). The radio provides a transparent RS485/RS232 interface. Adopt plastic shell, guide rail type installation structure, support 8～28V(DC)/85～265V(AC) voltage input. LoRa spread spectrum technology will bring longer communicationdistance, and has the advantage of strong anti-interference ability.

Technical Datasheet

Features

• The latest LoRa technology is adopted, which is farther than traditional LoRa digital radio stations andhasmore powerful performance
• With data encryption, the packet length can be set
• Adopt flame-retardant plastic shell and guide rail type installation structure, which is convenient andefficientto install
• Hidden buttons are used to switch working modes to avoid false triggers, and the equipment is more reliableinoperation
• Simple high-efficiency power supply design, support power supply configuration or line pressuremode, support 8～28V(DC)/85～265V(AC) power supply
• The transmit power is up to 22/30dBm, and supports multi-level adjustment, and all technical indicatorsmeetindustrial standards
• Support Modbus protocol transmission
• Support LBT function, the radio station automatically waits for transmission according to thecurrentenvironmental noise intensity. Greatly improve the communication success rate of the radio stationinharshenvironments
• Support wireless sending of command data packets, remote configuration or reading radio station parameters
• Support communication key function, effectively prevent data from being intercepted
• Multi-level relay networking can be realized, effectively extending the communication distance, andrealizingultra-long-distance communication
• Using temperature compensation circuit, the frequency stability is better than ±1.5PPM
• Operating temperature range: -40℃～+85℃, adapt to various harsh working environments, real industrialgrade products