JQ8400-FL Playback Module with 16M Memory

JQ8400-FL Playback Module 16M Memory

The JQ8400 modules are simple modules that can play standard mono or stereo MP3 files, which can be controlled (only) via a serial communication protocol (JQ8400 Arduino Library available).

This MP3 player has 16 MB of internal memory and includes a 2W audio amplifier. It requires only a 3.7–5V power source and a speaker for playback.

Features:

• Supports MP3 and WAV decoding
• Supports FAT file system
• Sampling frequency (kHz): 8/11.025/12/16/22.05/24/32/44.1/48
• Hardware decoding using DSP to 24-bit DAC; dynamic range: 90dB, signal-to-noise ratio: 85dB
• Control modes: single-line control, standard UART
• Supports SPIFLASH as USB disk; direct control as USB disk
• Supports operations: last sound, next sound, play, pause, stop, play named sound, …
• Supports file and directory information access
• Supports access to status and various information
• Supports playback of specified sound, pausing the current sound, inserting another sound, and returning to the pause point to continue
• Supports Chinese and English descriptions for playback of named sounds
• Supports intelligent assembly of sound playback from different directories
• Supports 30 levels of volume control
• Supports 5 types of equalizer control
• Supports 7 control modes
• Supports multiple playbacks
• Supports sleep mode with power consumption of up to 600 μA and wake-up via a single-line control command
• Supports fast forward and rewind within a specific time frame
• Supports playback at a specific time
• Supports a specific start time
• Supports BUSY signal output

Specifications:

• Model: JQ8400-FL-10P[16M]
• Chip: JQ8400-FL
• MP3 file format 1. Supports all bitrates 11172-3 and audio decoding ISO13813-3 layer 3
• 2. Sampling frequency (kHz): 8/ 11.025/ 12/ 16/ 22.05/ 24/ 32/ 44.1/ 48
• 3. Supports sound effects Normal, Jazz, Classic, Pop, Rock
• USB Port Standard USB 2.0
• UART Port Single-line interface, standard UART interface, TTL
• Power supply: DC 3.3 – 5.5V; optimal at 4.2V, IO port level at 3.3V
• Default sleep current: 500μA; normal mode: 10 mA
• Dimensions: 18 x 25 mm
• Operating temperature/humidity: -40 ~ 85 °C /5%~95%

Detailed information in English: https://sparks.gogo.co.nz/jq8400/index.html