Description
The RDA5897M is a compact FM radio module that integrates an FM tuner, MP3 decoder, and Bluetooth functionality in a single low-power chip. Designed for wireless audio and radio playback, it’s ideal for use in portable media devices, DIY FM radios, and wireless audio solutions.
Key Features
- FM Tuner: Supports 87.5 – 108 MHz reception
- Built-in Decoder: MP3 and WMA playback support
- Bluetooth Support: Enables wireless audio streaming
- Compact Design: Integrates multiple features in a small form
- Low Power Consumption: Ideal for battery-operated systems
- Easy Integration: Communicates via UART or GPIO
Specification
- Model: RDA5897M
- FM Frequency Range: 87.5 – 108 MHz
- Output Interface: Stereo audio output (DAC or PWM)
- Audio Format Support: MP3, WMA (on supported versions)
- Bluetooth Version: Integrated (specific version varies by board)
- Operating Voltage: 3.3V – 5V DC
- Control Interface: UART / GPIO
- Sensitivity: High sensitivity for weak signal areas
- Module Size: ~20 mm × 15 mm
- Weight: ~3 g
Application
- DIY FM radios and Bluetooth speakers
- Wireless audio receivers
- Car audio systems
- Portable media players
- Embedded FM/Bluetooth combo devices