MP3-TF-16P MP3 SD Card Module with Serial Port

The MP3-TF-16P MP3 Disk TF Card Module Serial Port is a compact and cost-effective MP3 module that can connect directly to a speaker. It can operate independently with a battery, speaker, and keypad, or be controlled via a serial port, making it compatible with Arduino UNO or any microcontroller with a serial interface. The module supports TF cards formatted with FAT16 and FAT32 file systems. Simple serial commands allow control of music playback, as well as other functions, making it easy to use without dealing with complex low-level programming. The module is capable of hardware decoding for MP3, WAV, and WMA files, ensuring stable and reliable performance.

Specifications and Features of MP3-TF-16P MP3 SD Card Module with Serial Port :-

• With the broadcast language spots feature, you can pause the background music being played. Advertising finished playing back background sound to continue playing.

• A variety of control modes are available. IO control mode, serial mode, AD key control mode.

• The audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks

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

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

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

• 7,30 level adjustable volume, adjustable EQ 6.

Applications of MP3-TF-16P MP3 SD Card Module with Serial Port:-

1. Automatic broadcasting equipment, regular broadcast.

2. Car navigation voice broadcast

3. Border control channel voice prompts

4. Road transport inspectors, toll voice prompts

5. The train station, bus station voice prompts security check

6. Electric power, telecommunications, financial operating room voice prompts

7. Electrical and mechanical equipment failure alarm

8. Electric sightseeing bus safety with voice notices

9. The vehicle into or out of the channel to verify the voice prompts

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

11. Fire alarm voice prompts

Package Includes:-

1 x MP3-TF-16P MP3 Disk TF Card Module Serial Port.

Return Policy Overview

At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.

Return Window

• Standard Returns: 7 days from delivery date for any reason, including if you simply changed your mind.
• Defective/Damaged Items: 7 days from delivery date for items received damaged or defective.
• Manufacturing Defects (Warranty): 15 days from delivery for manufacturing defects, unless a different warranty period is specified on the product page.

What Can Be Returned

Most items sold on ROBODIUM™ can be returned within the return window, including:

• Items you no longer need or changed your mind about
• Products received in damaged condition
• Items with manufacturing defects
• Wrong items received (item mismatch)
• Missing components inside the package

Return Conditions

To be eligible for a return, items must be:

• In their original, unused condition
• In the original packaging with all accessories, manuals, and free gifts (if any)
• Accompanied by proof of purchase

Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.

How to Initiate a Return

1. Contact us via email at support@robodium.com or call +91 8123109966
2. Provide your order number and reason for return
3. Submit photos/videos of the item (especially for damaged/defective products)
4. Our team will review and approve your return request within 1-2 business days

Return Pickup Process

We arrange the return pickup for you - hassle-free returns similar to major e-commerce platforms.

• Once your return is approved, we will coordinate pickup from your location.
• Pack the product securely in its original packaging.
• Include a copy of the order confirmation or packing list.
• Keep the package ready - our logistics partner will collect it at the scheduled time.

Return Shipping Costs

• Defective, damaged, or wrong items: ROBODIUM™ covers all return shipping costs. No charges to you.
• Change of mind returns: A flat return shipping fee of ₹100 will be deducted from your refund amount.

Refund Process

• Refund Method: Refunds are processed to your original payment method.
• Processing Time: 5-7 business days after we receive and inspect the returned item.
• Refund Amount: Full purchase price minus any applicable return shipping fees.
• Orders canceled before shipping receive a full refund (minus up to 5% payment gateway charges, if applicable).

Replacements

• Once the returned item is inspected and approved, we ship the replacement at no additional cost.
• Replacement items are dispatched within 2 business days of receiving your return.
• If replacement is unavailable, we provide a full refund.

Warranty Terms

All products include a minimum 15-day warranty against manufacturing defects unless otherwise specified on the product page.

Warranty does not cover: misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.

Order Cancellations

• Orders in Pending or Payment Verification status can be canceled for a full refund.
• Contact us immediately at support@robodium.com to cancel before shipping.
• Once an order is shipped, it cannot be canceled but can be returned after delivery.

Customer Service Commitment

• Email Response Time: Within 24 hours on business days
• Phone Support: Monday-Saturday, 10:00 AM - 6:00 PM IST
• Return Request Review: 1-2 business days
• Issue Resolution: Within 48 hours of verification