The RFM98 is a LoRa (Long Range) transceiver module designed for ultra-long-range communication, utilizing low-power wireless communication technology. It operates in the sub-GHz ISM bands (typically 433 MHz, 868 MHz, or 915 MHz) and is ideal for applications requiring long-range, low-power data transmission, such as IoT devices, remote monitoring, and industrial automation.

Specifications:

Features:

• Long Range: Supports ranges up to several kilometers (depending on environmental conditions and antenna design).
• High Sensitivity: Exceptional receiver sensitivity down to -148 dBm in LoRa mode.
• Low Power: Optimized for battery-operated devices.
• Integrated RF Switch: Simplifies antenna matching and design.
• Configurable Bandwidths: Adjustable bandwidths for optimizing data rates and interference resistance.
• Multi-Spreading Factors: Supports SF6 to SF12 for trade-offs between range and data rate.
• Built-in CRC: Ensures data integrity.

Applications:

• IoT (Internet of Things): Smart meters, agricultural monitoring, asset tracking.
• Home Automation: Smart lighting, temperature monitoring, and security systems.
• Industrial Automation: Machine health monitoring, predictive maintenance.
• Environmental Monitoring: Weather stations, pollution sensors.
• Remote Control: RC drones, garage doors.