SX1278 LoRa RA-02 433MHz Transceiver – Long-Range Spread Spectrum Module for Low-Power IoT and Remote Monitoring

Description

Technical Specifications

• Model: RA-02
• Chipset: Semtech SX1278
• Frequency Range: 410–525 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 10–15 km (line of sight, with proper antenna)
• Current Consumption:
• Transmit: ~120mA
• Receive: ~10–12mA
• Sleep: <1µA
• Operating Temperature: –40°C to +85°C
• Compatibility: Arduino, ESP8266, ESP32, Raspberry Pi, STM32a

Explore more from our collection.