{"product_id":"yx5200-dfplayer-mini-mp3-player-module-arduino","title":"YX5200 DFPlayer Mini MP3 Module – Arduino TF Card \u0026 USB","description":"\n\u003ch2\u003eYX5200 DFPlayer Mini MP3 Player Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYX5200 DFPlayer Mini MP3 Player Module\u003c\/strong\u003e is a compact, high-performance audio decode board designed for makers, engineers, and hobbyists. Compatible with Arduino and other microcontroller platforms, this versatile module supports TF card, U-Disk (USB), IO, Serial Port, and AD control modes — making it one of the most flexible MP3 playback solutions available for embedded projects.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building an automated announcement system, a voice-prompt device, or an alarm system, the DFPlayer Mini delivers reliable, crystal-clear audio output in a tiny footprint of just 20.65 mm × 20.45 mm.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works seamlessly with Arduino, Raspberry Pi, and most microcontroller platforms via serial communication\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMultiple Control Modes:\u003c\/strong\u003e Supports IO, Serial Port, and AD control for maximum project flexibility\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBroad Storage Support:\u003c\/strong\u003e Compatible with TF (microSD) cards and U-Disk (USB flash drives)\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact Design:\u003c\/strong\u003e Ultra-small 20.65 mm × 20.45 mm form factor — fits in tight spaces with ease\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eStable Performance:\u003c\/strong\u003e Built with high-quality components for long-lasting, consistent operation\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Simple pin interface for quick wiring and fast project deployment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V (recommended: 5V; max: 5.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePin Interface (IO \/ Serial \/ AD)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTF Card, U-Disk\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.65 mm × 20.45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🔊 Car navigation and vehicle voice broadcasting systems\u003c\/li\u003e\n  \u003cli\u003e🔊 Highway toll station and transportation inspection voice prompts\u003c\/li\u003e\n  \u003cli\u003e🔊 Train, bus, and transit station safety voice announcements\u003c\/li\u003e\n  \u003cli\u003e🔊 Power, communications, and banking service hall voice guides\u003c\/li\u003e\n  \u003cli\u003e🔊 Vehicle entry\/exit channel verification prompts\u003c\/li\u003e\n  \u003cli\u003e🔊 Border inspection and security channel voice systems\u003c\/li\u003e\n  \u003cli\u003e🔊 Multi-tone alarms and device operation voice guidance\u003c\/li\u003e\n  \u003cli\u003e🔊 Electric sightseeing vehicle safe-driving notifications\u003c\/li\u003e\n  \u003cli\u003e🔊 Mechanical and electrical equipment fault alarms\u003c\/li\u003e\n  \u003cli\u003e🔊 Fire alarm voice prompt systems\u003c\/li\u003e\n  \u003cli\u003e🔊 Automated timed broadcasting equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × YX5200 DFPlayer Mini MP3 Player Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the YX5200 DFPlayer Mini MP3 Player Module compatible with Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The DFPlayer Mini MP3 module is fully compatible with Arduino boards (Uno, Nano, Mega, etc.) and can be controlled via serial communication (UART). Simply connect the TX\/RX pins and use the DFRobotDFPlayerMini library to start playing audio files stored on a TF card or USB flash drive.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What audio file formats does the DFPlayer Mini YX5200 module support?\u003c\/h4\u003e\n\u003cp\u003eA: The YX5200 DFPlayer Mini module primarily supports MP3 and WAV audio file formats stored on a TF (microSD) card or U-Disk (USB flash drive). Files should be organized in numbered folders for proper playback control via serial or IO commands.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the recommended operating voltage for this MP3 decode module?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates within a 3.3V to 5V range. A 5V supply is recommended for optimal and stable performance. The input voltage must not exceed 5.2V to avoid damage to the module.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this module be used for automated announcement or alarm systems?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The DFPlayer Mini is widely used in automated announcement systems, timed broadcasting equipment, fire alarm voice prompts, and security checkpoint voice guides. Its multiple control interfaces (IO, Serial, AD) make it highly adaptable for industrial and commercial voice automation projects.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the YX5200 DFPlayer Mini MP3 Player Module compatible with Arduino?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The DFPlayer Mini MP3 module is fully compatible with Arduino boards (Uno, Nano, Mega, etc.) and can be controlled via serial communication (UART). 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