Features

• 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

Specifications

• Communication distance: 1 KM

• 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 ℃