RS485-LoRa-M Wireless Serial Transceiver RS485 To LoRa Converter 433MHz Telemetry Radio SX1268 Chip

RS485-LoRa-M Wireless Serial Transceiver RS485 To LoRa Converter 433MHz Telemetry Radio SX1268 Chip

Description:
RS485-LoRa-M module is referred to as LoRa module. It supports relay. It provides RS485 transparent data interface, which can adapt to most standard or non-standard user protocols.

In the data transmission state, transparent data transmission is performed. In this state, the LoRa module sends the device data received from the RS485 serial port directly from the air; the data received from the air is directly sent to the device from the RS485 serial port.

The working frequency band of RS485-LoRa-M is 410-525MHz. It is a LoRa module for half-duplex communication and supports data forwarding when used as a relay. The serial port only supports RS485 signals.

Features:
- Industrial-grade wireless transparent transmission module
- Small size, high sensitivity, and low power consumption
- Support RS485 signal
- SX1268 chip solution
- Point-to-point, single-point-to-multipoint communication
- Support remote configuration parameter mode. This function can modify the parameters of the radio remotely, which greatly reduces the cost of installation and commissioning and maintenance
- Support multi-level relay networking to increase wireless communication distance
- Pair communication, easy pairing, easy to use
- Support multiple serial port baud rates
- The communication process can be encrypted to ensure the security of data transmission
- Support firmware upgrade
- LoRa spread spectrum, strong anti-interference ability. The transmission distance and penetration ability are improved several times than traditional communication
- High sensitivity. Adopt high receiving sensitivity (RSSI) and strong SNR optimization with strong anti-jamming technology

Application Scenarios:
The module is suitable for most scenarios that use RS485 serial communication, such as PLC, industrial manufacturing, instrumentation, wireless meter reading, smart agriculture, industrial remote control, telemetry, automated data acquisition systems, building automation, security, and computer room equipment wireless monitoring, etc.

Basic Parameters:
- Chip solution: SX1268 (cannot be used with SX1278 module)
- Working frequency band: 410-525Mhz. Support IS M band, default 433Mhz. Channel spacing 2Mhz is appropriate
- Transmission mode: half-duplex, transparent transmission
- Transmit power: Maximum transmit power 22dbm (default). Generally set to the maximum by default
- Serial port parameters: serial port baud rate 1200-115200, 14 serial communication formats
- Working voltage: DC9-28V, 12V or 24V is recommended. Power is supplied through the terminals. Power supply reverse connection protection
- Communication distance: 3000m/9842.5ft in clear and open air (air baud rate 1200). Installation height: 2m/6.6ft above the ground
- Working environment: working temperature -40 to +85℃; storage temperature -40 to +125℃
- Antenna interface: RF-SMA sucker antenna, characteristic impedance 50Ω
- Dimensions: 80 x 30 x 50mm/3.1 x 1.2 x 2" (L*W*H)

Package Included:
- 1 x LORA Module With 3M/9.8FT Antenna

Note:
- At least two LORA modules are required to use.
- For more technical parameters, please contact us. Thank you!