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RDA9851 Bluetooth MP3 FM Audio Module for Arduino ESP32 IoT Projects
SKU: BBZ-ELAU-040• Available on Backorder
₹355
Key Highlights
- ✓Supports MP3 WMA WAV SBC audio formats
- ✓ Bluetooth stereo music transmission and Bluetooth phone support
- ✓ Built in FM radio function
- ✓ TF or SD card support and USB slave card reader function
- ✓ Stereo Line in audio input
- ✓ IR remote control support
- ✓ Supports 3x3 matrix keyboard input
- ✓ Two controllable LED outputs
- ✓ External amplifier mute control support
- ✓ Internal power management system
- ✓ Built in 2x1W dual channel amplifier output
- ✓ High speed UART interface for debugging and firmware upgrade
- ✓ Low power consumption and compact size
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Bluetooth Version Bluetooth V2 1 + EDR
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Supported Profiles HFP HSP OPP A2DP AVRCP PBAP
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Modulation PSK π 4 DQPSK 8DPSK
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Sensitivity minus 82 dBm at 0 1 percent BER
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Transmit Power up to plus 7 dBm
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Supply Voltage 3 2V to 4 2V
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Operating Current 45mA normal 32mA play pause
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Channel Separation 50 dB
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Signal to Noise Ratio 70 dB
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Operating Temperature minus 20 to plus 50 degree Celsius
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Module Size 26 x 19 x 2 05 mm
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Audio Output Integrated 2 x 1W amplifier
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