Car DIY 5.2 BT Player MP3 Decoder Spectrum Color Display Solution Wireless Handsfree Module Installation Home Audio

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Note: The module chip model number is random; Different batches have different numbers

Car DIY 5.2 BT Player MP3 Decoder Spectrum Color Display Solution Wireless Handsfree Module Installation Home Audio

This connection does not have power amplifier and cannot be directly connected to the loudspeaker. It can only be used by refitting the power amplifier. Please refer to the picture and the relevant instructions and precautions below the picture for the specific connection method;

Model: TF m01bt; Panel size: 107mm * height: 25mm * depth: 38mm; Opening: 83 * 20 * 38mm; Screw fixed mounting hole spacing: 92mm;

USB sound card function (double head USB cable with data transmission function USB cable). Plug in the USB plug

Insert the USB plug into the USB module. The word "PC" will appear in the MP3 module; At this point, the computer

Playing music can be transmitted to the module through the audio output of the module. You can also

Insert the computer directly into the TF card on the module or delete music from the card,

-Operation method: insert the module with TF card, and then open the computer on my computer, there will be a removable hard disk Or USB flash disk and other computer systems, different prompts will be different)

Multi function: This product supports the function of hands-free answering phone, and supports the mobile app to control the player (APP)

Software needs to be installed). 4 color display, the effect is more moving. 3.5 auxiliary input; USB / TF play MP3 losslessly; APE / WAV and wma / FLAC also support folder selection; FM radio; Auxiliary; auxiliary; Stereo BT. DIY speakers and the best accessories Refit audio / car

Module features:
*Support 5.2 BT and hands-free call (you can answer the call hands-free, when you hear the "beep" sound and number, press pause to answer the call)

Call back: in BT mode, double-click the "pause" key to call back the last phone number,

*Support to select the folder to play -. DJ music / background music / Nursery Rhymes can be divided into different folders on the card / U disk; Folder play: long press "mode", F001, F002,...

Circulation mode: in the playing state, press the "arrow" or "RPT" symbol key or long press the "play" key: ran / one / fol / all;

If you select (fol) under the current folder, you can only cycle completely in the current folder.

*Support mp3 / wma / WAV format music. MP3 songs 32-320kbps, lossless APE / FLAC / wma / WAV 1411kbps or lower, ordinary two channels (unable to play DTS format music)

*Support 2.0 USB (fat system) / card switching, previous song, next song, volume adjustment, EQ, play / pause, stop, single song, repeat, mute, power off, direct selection of songs.

*Support BT previous song, next song, volume adjustment, play / pause, mute.

*Support shutdown memory function: remember the song and volume played before shutdown, and remember the current point.

(item list, see packing instructions for details) operation instructions

Note: BT equipment name m01bt

Special attention 1

1) Working voltage:

Red 2p socket 12V: DC 7V to 12V,

Mini USB 5pin 5V: 3.7V to 5V (Mini USB mic0 plug-in) current 800ma-1a. If the current is not enough, there will be some abnormalities Jump, remote control failure or BT reading failure, etc. (if you have this problem, please check your Power supply); The voltage should not be higher than the highest value of the voltage range required by the product, otherwise
The main chip and related components will be damaged.

2) The power ground and signal ground of the module are separated, and there is a separate resistance, which is more convenient for the selection and use of different power amplifiers (see 0 ohm resistance of R32 on the board). It is now shipped with a 0 ohm connection. Some power amplifiers are noisy. A separate power supply is recommended for the decoder board. If the power supply is in parallel with the power amplifier, first disconnect the 0 ohm resistance of R32 connected between the audio output ground of the decoder board and the power supply ground, and then connect the wire (power off operation). If you don't understand the wiring or other problems, or can't handle them correctly, you can contact us at any time.)

In order to make the product work normally, independent power supply is recommended for the module

Special attention 2

Precautions for vehicle modification

Power supply: the power supply cannot be directly connected to the battery, cigarette lighter and car lock. The voltage in these three places is unstable, and there is a precedent of damaging the circuit board. In addition, some cars have interference. look out!! please

Pay attention to the anti-static treatment when refitting. The wire ends must be in good contact, especially no matter when the operation is done, remember to turn off the power supply. The power can only be turned on after the wiring is checked correctly. Do not operate with the power on. Do not use electronic wires to touch the points disorderly. Pay attention!