SX1278 LoRa Module RA-02 433MHz | Long Range Wireless Spread Spectrum Transceiver for Arduino, IoT & DIY Projects

Description

Technical Specifications

• Model: RA-02
• Chipset: Semtech SX1278
• Frequency Range: 410525 MHz (433 MHz standard)
• Modulation: LoRa Spread Spectrum, FSK, GFSK, MSK, OOK
• Communication Interface: SPI
• Operating Voltage: 1.8V 3.7V (3.3V recommended)
• Transmit Power: Up to +20 dBm
• Receiver Sensitivity: Up to 148 dBm
• Data Rate: 0.018 kbps to 300 kbps
• Antenna Interface: IPEX / SMD pad
• Range: Up to 1015 km (line of sight, with proper antenna)
• Current Consumption:
• Transmit: ~120mA
• Receive: ~1012mA
• Sleep: <1A
• Operating Temperature: 40C to +85C
• Compatibility: Arduino, ESP8266, ESP32, Raspberry Pi, STM32a