Elecbee 5Pcs Mini MP3 Player Module MP3 Voice Audio Decoder Board Supporting TF Card U-Disk IO/Serial Port/AD

SKU: EB0041394

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Key Features

Specifications

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Attribute

Value

Wireless Capability

Bluetooth + Cellular

USB Support

USB

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Shipping Guide

Shipping	Delivery Period	For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days
	Shipping Rates	Shipping rates for your order can be found in the shopping cart.
	Shipping Options	Shipping rates for your order can be found in the shopping cart.
	Shipping Tracking	We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature.
Returning/Warranty	Returning	Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping
	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
Ordering	How to Buy	Elecbee accepts online orders.
		Add to cart > Check out > Submit order > Complete payment > Delivery
	Payment	PayPal, Credit Card includes Visa, Master, American Express, Bank transfer.

Description

Description:

DC: 3.3-5v
2 colors, Red and black, we will shipped randomly.
DFPlayer Mini is a compact and inexpensive MP3 module can be directly connected to the speaker. Module with battery power, speaker, the keypad can be used alone, or through the serial port control, as the UNO or any microcontroller with a serial port module. The module itself perfectly integrated hardware decode MP3, WAV, WMA. While the software supports TF card driver to support FAT16, FAT32 file system. Can be done through simple serial commands specified music player, as well as how to play music and other functions, without the cumbersome underlying operating, easy to use, stable and reliable.

Technical Specifications:

1. Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48

2. 24-bit DAC output, support range: 90dB, SNR support: 85dB

3. Fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes NOR FLASH

4. A variety of control modes are available. IO control, serial port, AD button control mode

5. Radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back

6. The audio data is sorted by folder, supports up to 100 folders, folders can be assigned to every 255 Tracks

7. 30 level adjustable volume, six adjustable EQ

Application:

1. Car navigation voice broadcast

2. Road transport inspectors, toll stations voice prompts

3. Train, bus safety inspection voice prompts

4. Electricity, communications, financial operating room voice prompts

5. Vehicles into and out of the channel to verify the voice prompts

6. Frontier channel voice prompts

7. Multi-channel voice alarm or voice guidance equipment operation

8. Electric sightseeing bus safety with voice announcement

9. Electrical and mechanical equipment failure alarm

10. Fire alarm voice prompts

11. Automatic broadcast equipment, regular broadcast

PINOUT:

5Pcs-Geekcreit-DFPlayer-Mini-MP3-Player-Module-MP3-Voice-Audio-Decoder-Board-Supporting-TF-Card-U-Di-981365

5Pcs-Geekcreit-DFPlayer-Mini-MP3-Player-Module-MP3-Voice-Audio-Decoder-Board-Supporting-TF-Card-U-Di-981365

Pin number	Pin name	Function	Remark
1	VCC	Module power input	3. 3V—5V, 5V is recommended, do not exceed 5. 2V
2	RX	UART serial data input
3	TX	UART serial data output
4	DAC_R	Audio output right channel	Drive headphones, amplifier
5	DAC_L	Audio output left channel	Drive headphones, amplifier
6	SPK2	Connect small speaker	Drive less than 3W speakers
7	GND	Ground	Power ground
8	SPK1	Connect small speaker	Drive less than 3W speakers
9	IO1	Trigger port	Default previous song (long press volume down)
10	GND	Ground	Power ground
11	IO2	Trigger port	Default next song (long press volume plus)
12	ADKEY1	AD port 1	The first song when triggered (long press cycle first song)
13	ADKEY2	AD port 2	Fifth track when triggered (long press cycle fifth track)
14	USB+	USB+ DP	Connect U disk or USB port of computer
15	USB-	USB- DM	Connect U disk or USB port of computer
16	Busy	Playback status	With audio, output low. No audio, output high