RA02

AI Thinker SX1278 Wireless Transceiver


  • LoRa ™ Spread Spectrum modulation technology

  • Constant RF power output at + 20dBm-100mW voltage change

  • Half-duplex SPI communication

  • Supports FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation modes

  • Automatic RF signal detection, CAD mode and very high speed AFC

  • Packet engine with CRC up to 256 bytes

  • Small footprint dual-row stamp-hole patch package

  • Shielded housing

  • Spring Antenna






  • Communication distance: 15KM

  • Sensitivity: down to -148dBm

  • Programmable bit rates: up to 300kbps

  • RSSI dynamic range: 127dB

  • Wireless frequency: 433MHz

  • Working voltage: 1.8-3.7v

  • Working temperature: -40-+80 ?

  • Communication distance: 15KM

  • Sensitivity: down to -148dBm

  • Programmable bit rates: up to 300kbps

  • RSSI dynamic range: 127dB

  • Wireless frequency: 433MHz

  • Working voltage: 1.8-3.7v

  • Working temperature: -40-+80 ?


Your Reliable Security Partner For More Than 10 Years