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the RFM95 LoRa Transceiver Module unleashes the power of LoRa™ long-range modem technology, delivering ultra-long-range communication and superior interference immunity. Its high sensitivity, optimized link budget, and versatile modulation options make it an excellent choice for applications that demand extended range, robustness, and energy efficiency. With its compact size and comprehensive feature set, the RFM95 module opens up a world of possibilities for seamless integration into diverse wireless communication projects and IoT applications.
- Ultra-Long Range Communication: With its LoRa™ long-range modem, the RFM95 facilitates spread spectrum communication with an impressive maximum link budget of 168 dB. This enables seamless data transmission over vast distances, surpassing the capabilities of conventional communication technologies.
- High Sensitivity: The module's unmatched sensitivity, reaching down to -148 dBm, ensures reliable reception of even the weakest signals, making it highly suitable for applications in remote or challenging environments.
- Optimized Link Budget: The integrated +20 dBm power amplifier, combined with the LoRa™ modem, yields an industry-leading link budget, providing the optimal balance between range, interference immunity, and energy efficiency.
- Versatile Modulation: The RFM95 supports various modulation techniques, including FSK, GFSK, MSK, GMSK, LoRa™, and OOK, catering to diverse communication requirements and allowing for seamless integration into a wide array of systems.
- High-Performance Modes: Alongside LoRa™, the module supports high-performance (G)FSK modes, making it compatible with systems such as WMBus and IEEE802.15.4g. Its exceptional phase noise, selectivity, and receiver linearity further enhance current consumption efficiency compared to competing devices.
- Programmable Bit Rate: The module allows for programmable bit rates of up to 300 kbps, offering flexibility to adjust data transmission rates based on specific application needs.
- Robust Front End: Equipped with a bullet-proof front end featuring IIP3 of -12.5 dBm, the RFM95 exhibits excellent blocking immunity, minimizing the impact of external interference on signal quality.
- Enhanced Features: The RFM95 incorporates a range of advanced features, including automatic RF Sense, Channel Activity Detection (CAD) with ultra-fast Automatic Frequency Control (AFC), preamble detection, and a built-in bit synchronizer for clock recovery, ensuring reliable and accurate data reception.
- Compact Design: With a compact module size of 16*16mm, the RFM95 offers space-efficient integration into various electronic designs.
- LoRa™ Modem.
- 168 dB maximum link budget.
- +20 dBm - 100 mW constant RF output vs. V supply.
- +14 dBm high-efficiency PA.
- Programmable bit rate up to 300 kbps.
- High sensitivity: down to -148 dBm.
- Bullet-proof front end: IIP3 = -12.5 dBm.
- Excellent blocking immunity.
- Low RX current of 10.3 mA, 200 mA register retention.
- Fully integrated synthesizer with a resolution of 61 Hz.
- FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation.
- Built-in bit synchronizer for clock recovery.
- Preamble detection.
- 127 dB Dynamic Range RSSI.
- Automatic RF Sense and CAD with ultra-fast AFC.
- Packet engine up to 256 bytes with CRC.
- Built-in temperature sensor and low battery indicator.
- Module Size：16*16mm
- Automated Meter Reading.
- Home and Building Automation.
- Wireless Alarm and Security Systems.
- Industrial Monitoring and Control
- Long range Irrigation Systems
1 x Lora module (support 868M frequency)