Overview

L302 LoRa Converter Device is a 850~930 MHz 22dBm highly stable LoRa converter device. The device comprises SX1262 and a MCU with a RS485 master interface.

The RS485 master interface is used for connecting RS485 slave nodes such as sensors. L302 read the data from slave nodes and then transmit to a LoRa gateway via LoRa RF interface.

Key Features

• Support three modes: transparent, relay and broadcast
• RS485 master interface.
• Baud rate: 9600~115200 bps
• Built-in RTC calendar and backup battery
• Receiver sensitivity: -140dBm
• Communication distance: 4000 meters typ.
• Maximum output power: 22dBm
• Frequency band: 920~925MHz
• Power input range: 5~12V

Technical Support