Wireless Lora RFM95 916Mhz Ultra-long Range Transceiver

Features:

• Long Range Spread Spectrum Communication: Utilizes LoRa long range modem technology with a maximum link budget of up to 168 dB.
• High Sensitivity and Robustness: Achieves sensitivity better than -148 dBm using cost effective components with integrated +20 dBm power amplifier.
• Energy Efficient Design: Low current consumption suitable for battery powered and low power applications.
• Multiple Modulation Modes: Supports FSK, GFSK, MSK, GMSK, LoRa, and OOK modulation schemes.
• High Performance FSK Modes: Compatible with WMBus and IEEE802.15.4g systems.
• Advanced RF Features: Includes automatic RF sense, channel activity detection, ultra fast AFC, preamble detection, and built in bit synchronizer.
• Wide Voltage Compatibility: Operates from 1.8 V to 3.7 V for compatibility with various power sources and microcontrollers.

Specifications:

• Operating Voltage: 1.8 V to 3.7 V
• Maximum Link Budget: 168 dB
• RF Output Power: +20 dBm constant, +14 dBm high efficiency PA
• Programmable Bit Rate: Up to 300 kbps
• Receiver Sensitivity: Down to -148 dBm
• Front End Robustness: IIP3 = -12.5 dBm
• Blocking Immunity: Excellent
• RX Current Consumption: 10.3 mA, 200 nA register retention
• Synthesizer Resolution: 61 Hz fully integrated
• RSSI Dynamic Range: 127 dB
• Packet Engine: Supports packets up to 256 bytes with CRC
• Built In Sensors: Temperature sensor and low battery indicator

Pinout:

Applications:

• Internet of Things IoT networks
• Remote monitoring systems
• Smart metering solutions
• Industrial wireless communication
• Environmental and agricultural monitoring
• Long range low power sensor networks

Documents:

• Datasheet: Link