Product description
Waveshare SX1262-LoRa-DTU-LF is an industrial LoRa-based device for wireless communication via RS232, RS485, or RS422. The device is based on the SX1262 chip and uses LoRa modulation for long range and high interference resistance. It supports point-to-point, point-to-multipoint, and relay networking, as well as AES encryption for secure data transmission. The device is intended for industrial and agricultural applications such as data acquisition and remote control.
Specifications:
- Model: SX1262-LoRa-DTU-LF
- Wireless chip: SX1262
- Frequency range: 433MHz
- Signal modulation: LoRa
- Encryption: AES
- Output power: +22dBm(max)
- Receiver sensitivity: -148dBm
- Communication interfaces: RS232, RS485, RS422
- Modbus RTU: Via serial communication (RS-485)
- RS232 connector: DB9 male
- RS485/RS422 connector: Screw terminal
- Antenna connector: SMA female
- Included antenna: 6dBi omnidirectional magnetic antenna
- Transmission range: Up to 5km in open area
- Support for network modes: Point-to-point, point-to-multipoint, relay networking
- Support for functions: LBT, RSSI output, AT commands, CRC, automatic packetization
- Buffer size: 960bytes
- Baud rate: 1200-115200bps
- Parity: None, even, odd
- Data bits: 8-9bit
- Supply voltage: 6-28VDC (screw terminal) or 12VDC (2.1x5.5mm DC connector)
- Protection functions: Overvoltage protection, overcurrent protection, reverse polarity protection, ESD protection, TVS protection
- Enclosure material: Aluminum
- Mounting: DIN rail
- Operating temperature: 0-85°C
- Humidity: 5-95%RH
- Dimensions: 77 x 24 x 64.2mm