I want to replace the button with a no/nc/c one. what do green/blue wires denote? any specific type button i need?

The color of the wires in this case is of no significance. The button serves to apply continuity between the two wires. When pressing the button, it is like touching the two wires together which activates or stops the device. When replacing the button you will want to use one that acts as a momentary switch (connects the two wires only while button is depressed). Hope this helps.

How many seconds of recording does this hold average.....more that 120 seconds??

It will depend on things like the sampling rate of your recording. At a low sampling rate (you really don't need higher quality, given the speaker) you could probably fit as many as 6-8 average songs. At higher quality sampling rates, maybe only 2.

How do I get rid of previous recording? I delete and replace but it still plays one after the other.

I had to not only delete the old recording but then empty the trash can of the computer. It seems deleting doesn't actually delete it but just marks the space as open for rewriting new data.

I connect the board to my computer, note a green light, and push the button. No sound. Unit is 'on'. Whats up?

Here's what's up: The micro USB port kicks the board into storage mode, meaning when it's plugged in via micro usb it only functions as a storage device. So in order to use the device you'll need to wire it to a 5v power source, or a 3.7v rechargeable battery. The seller states the micro USB port does charge the 3.7v battery, so no need for a break away connection.

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Icstation Recordable Sound Module, Button Control Sound Chip 8M MP3 WAV Music Voice Player Programmable Board with Speaker for DIY Birthday Music Box Mother's Day Greeting Card Present

Icstation Recordable Sound Module, Button Control Sound Chip 8M MP3 WAV Music Voice Player Programmable Board with Speaker for DIY Birthday Music Box Mother's Day Greeting Card Present

Product ID: 35287639

Details

Brand
IS
Color
8M Button
Compatible Devices
mp3 player
Connectivity Technology
USB
Included Components
Micro USB Data
Media Type
Micro SDXC

💾8MB internal storage

🔊Adjustable volume output

🔘One-touch button control

R501

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Description

🎵 Make your memories speak louder with every press!

PERFECT GIFT ENHANCER - Transforms birthday boxes, greeting cards, and keepsakes into unforgettable audio experiences
COMPACT DIY POWERHOUSE - Lightweight 0.04kg board fits perfectly in personalized gifts and creative builds
SEAMLESS USB INTEGRATION - Plug & play like a USB drive for effortless MP3 uploads
CUSTOMIZABLE SOUND TRIGGERS - Choose button or TTL modes to tailor your project’s audio activation
VERSATILE AUDIO COMPATIBILITY - Supports MP3 and WAV formats for rich, high-quality playback

The ICStation 8M Recordable Sound Module is a compact, programmable audio player with 8MB memory, supporting MP3 and WAV files. Featuring simple button control, USB connectivity for easy file transfer, and adjustable volume, it’s designed for DIY projects like music boxes and greeting cards, making personalized gifts truly unforgettable.

Specifications

ASIN	B01M35VHY5
Additional Features	Voice Recorder
Best Sellers Rank	#17,437 in Electronics ( See Top 100 in Electronics ) #82 in Digital Voice Recorders
Brand	IS
Built-In Media	Micro USB Data Cable, Battery, Charger
Color	8M Button Control
Compatible Devices	mp3 player
Component Type	Battery
Connectivity Technology	USB
Customer Reviews	4.0 4.0 out of 5 stars (467)
Display Technology	no display
Item Weight	0.04 Kilograms
Manufacturer	ICStation
Memory Storage Capacity	8 MB
Mfr Part Number	1006001
Model Name	ICStation 8M Recordable Sound Module
Model Number	Button Control Music Player PCB Board
Screen Size	1.8
Supported Media Type	Micro SDXC
Supported Standards	MP3, WAV

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R501

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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