Module Features

• FSK/GFSK
• LoRa(Long Range) spread spectrum technique
• Half-duplex communication
• Excellent blocking immunity
• Channel rejection ratio (ADJ):56dBm
• High RX sensitivity : -139dBm
• ISM multiband
• free of charge with no need to apply for frequencies
• can be applied in FDMA and FM technologies
• Intelligent reset
• low voltage monitor
• timing wakeup
• low-power mode
• sleep mode
• Low power RX current: 12~13 mA
• 256 Bytes FIFO TX/RX
• ISSI channel detection
• Transmission mode:FIFO / direct mode(recommend FIFO packet mode)
• Configuration:AFC/air wakeup/low power/carrier sense/FEC error correction/AEC encryption

Applications

• DYI LoRa Applications
• Remote control and data collection system
• AMR(water meter, ammeter and gas meter) automated meter reading
• Wireless handheld unit, oil field, mining area, construction site, factory
• Industrial data collection, transmission and intelligent control
• Wireless alarm system
• Smart home system
• Small size wireless data terminal

Specifications

Module Size and Pin Definition