Product Summary
2.8-inch TFT Amplifier Bluetooth DC 4.5-5.0V 5W MP3 Decoder Board Car Audio USB TF FM Radio is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.
Best For
- wireless communication, antenna experiments and radio signal workflows
- SDR receivers, LoRa modules, antennas and RF test setups
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for radio users, SDR experimenters and wireless project builders.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
Features:
1. It is a multifunctional high-fidelity stereo sound audio decoder board which integrates Bt audio decoding, TF card, U disk music file decoding, computer USB sound card, LINE input.
2. 2.8-inch 320 * 240 pixels IPS color screen to do playback status and decoding related information display. Simultaneously support analog audio and digital audio (I2S) output function.
3.3.5mm stereo line-in connector for inputting audio signals from cell phones, computers, MP3 players and other lines.
4. Support SBC/AAC audio transmission protocol in Bt mode, support Bluetooth lyrics song title and other ID3 information display, and support spectrum display.
5. Built-in equalizer preset 7 EQ scenes + 1 custom EQ scenes, can be very good with the speakers and personal listening preferences to choose and adjust to their own sound.
Parameter:
Support Simplified Chinese, Traditional Chinese and English display
Operating voltage: 4.5-5.0V (need regulated power supply)
Standby current: 20mA
Operating current: 30-180mA
Audio output signal power: ≤50mW
Audio output signal-to-noise ratio: SNR≥104db
Output audio signal level: ≤2.8Vp-p
Number of audio output channels: 2 channels
Audio DAC hardware bit width: 24bit
Bluetooth receiving distance: about 10 meters
Bluetooth version: V5.3+BR+EDR
Screen specification: 2.8 inch 320*240 pixels IPS screen
Product size: 13.5*6.95*3.5cm
Package include:
Decoder board module *1
M3 hexagonal wrench *1
M3X16 hexagonal screws + nuts *4
Remote control *1
3.5mm audio jack cable *1
PH2.0/5PIN to Dupont cable*1
PH2.0/3PIN cable*2
PH2.0/2PIN power cable*1