KOOBOOK 2Pcs MP3 Voice Playback Module Trigger Player Board SD/TF Card for Arduino

KOOBOOK 2Pcs Voice Playback Module MP3 Trigger Player Board SD/TF Card for Arduino

KOOBOOK 2Pcs MP3 Voice Playback Module Trigger Player Board SD/TF Card for Arduino

I/O Combination mode 0 MCU I/O output corresponding level to trigger specified music and release the IO level to high, it stops playing music after completing playing current music; It will play the new music, if retrigger the music while playing. If keep the triggering state, it will keep playing circularly. The busy pin is always effective while playing. I/O Combination mode 1 MCU I/O output corresponding level to trigger specified music and keep the triggering state, it will keep playing circularly. It will stop playing immediately when release to original high level anytime. The busy pin is always effective while playing. I/O stand-alone mode 0 IO0~IO7 control 8 pieces of musicone IO only control one piece of music; IO trigger specified music by falling edge level and restore to original high level, it stops playing after completing playing the triggered music. It will play new music, if retrigger the music while playingIf keep the triggering state, it will keep playing circularly. The busy pin is always effective while playing. I/O stand-alone mode 1 IO0~IO7 control 8 pieces of musicone IO only control one piece of music; IO trigger specified music by low level, and it will keep playing circularly if keep the triggering state. It will stop playing immediately when release to original high level anytime. he busy pin is always effective while playing. Path format as follows 1. Specified all music in XXX folder in root directory:/XXX*/*MP3 2. Specified music in root directory:/YYY*MP3 YYY is the music name 3. Specified a piece of music in XXX folder in root directory:/XXX*/YYY*MP3 XXX is the folder name, and YYY is the music name Description 1The path starts with "/"2XXX is the folder nameYYY is the music name; The length of XXX is max 8 bytes,and the length of YYY is also max 8 bytes, all letters are required to be capitalized,regardless of whether the folder or file name is capitalized.3 A letter is a byte4 Play the first music in DY folder/DY*/00001*MP35 Play the 255th music in DY folder/DY*/00255*MP36 Play the 65535th music in DY folder/DY*/65535*MP37 Play the first music in root directory/00001*MP38 Play the 255th music in root directory/00255*MP39 Play the 65535th music in root directory/65535*MP310Testing the specified path playing by uart tuning tool. Full duplex serial communicationBaud: 9600bpsData8 bits stop:1bitCheck: N. Start-CMD Type-data lengthn-data1data nCRC(SM) CMD CODE fixed AA.CMD TYPE : Used to distinguish CMD types.DATA LENGTHThe number of bytes of data in CMD DATA Data in CMDthere is no data when the length of data is one, only CMD.CRC The sum of all data from the start code to the end data before the CRC, and select the low 8 bits.DATA FORMATSend the high 8 bits first, and the low 8 bits follow. The definition of data as follows. 1. Definition of playing state It is in stop state when power on.00(Stop) 01(Play) 02(Pause) 2. The definition of devices: It is in stop state when switch device.USB:00 SD:01 FLASH:02 NO_DEVICEFF 3. VolumeThe volume all is 31 steps which is 0-30it is 30 steps when power on. 4. The definition of playing modesIt is in single stop mode when power on.Full cycle(00)Play all music in sequence.Single cycle(01)Play the current music always.Single stop(02)Stop playing after playing the current music once.Random broadcast(03)Play music randomly in device.Repeat folder(04)Play all music in current folder in sequence.Random broadcast in folder(05): Play music randomly in current folder. Order play in folder (06)Play music in current folder in sequence,and stop when complete playing the last music.Order play (07)Play music in device in sequence, and stop when complete playing the last music. 5. Definition of EQIt is NORMAL (00) when power on.NORMAL(00) POP(01) ROCK(02) JAZZ(03) CLASSIC(04) 6. Definition of combination playIt is combined by file name, the file is stored in ZH folderthe file is named as two bytes , the number name is recommended such as 01.mp3, 02.mp3, and it is also named by two letters. 1Support MP3WAV decoding.2Support sampling rate (KHz):8/11.025/12/16/22.05/24/32/44.1/48.324bit DAC outputsupport dynamic range 90dBSNR 85dB.4Support FAT16/FAT32 file systemsupport TF card for maximum 32G.5Drive 4~8 speaker by 5W class D amplifier chip on board.6Play 65535 pieces of music by UART control protocol; Play, Pause, Selecting music,VOL+/- and so on can be controlledthe communication baud rate is 9600bps.7Play 255 pieces of music by IO triggering;8Play music by One_line control protocolPlay, Pause, Selecting music, VOL+/- and so on can be controlled.9Switch 7 operating modes using DIP switch easily.

Brand: KOOBOOK

accessories computer, accessories, computers accessories, mp3 trigger, koobook, arduino electronics, arduino, koobook 2pcs, components, 2pcs, mp3, module mp3 Electronics Computers & Accessories Computer Components Single Board Computers

Key Features

• ✓ Smart voice module,integrated IO trigger, UART protocol control, One_line single-bus protocol control.
• ✓ Standard MP3 and other 7 operating modes setting by DIP switch.
• ✓ Drive 4~8, 3~5W.Speaker by a 5W class D audio amplifier on board.
• ✓ Support MP3,WAV decoding; Support TF card for maximum 32G downloading music files directly by micro USB connector.
• ✓ Due to word limit, the product page cannot provide more detailed information. After purchasing, please contact customer service for usage instructions. Thank you.

Product Details

• ✓ Model Number: KB629
• ✓ Color: Blue

Shipping & Guarantees

• ✓ FREE standard shipping within the United States (3-6 business days)
• ✓ 100% money-back guarantee for lost or damaged items
• ✓ Secure checkout with encrypted payment processing
• ✓ Shipping via UPS, FedEx, and USPS
• ✓ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✓ 30-day hassle-free returns
• ✓ Items must be unused and in original packaging
• ✓ Full refund if item is not delivered
• ✓ Guaranteed delivery within 6-7 business days

Payment Methods

✓ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✓ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.