{"product_id":"tft-lossless-audio-decoding-board-module-bluetooth-i2s-dual-channel","title":"2.8\" TFT Lossless Audio Decoder Board | Bluetooth 5.3 \u0026 I2S","description":"\n\u003ch2\u003eGaqqee 2.8-Inch TFT Lossless Audio Decoding Board Module\u003c\/h2\u003e\n\u003cp\u003eUpgrade your audio setup with this feature-packed \u003cstrong\u003ehi-fi stereo audio decoder board\u003c\/strong\u003e from Gaqqee. Combining Bluetooth 5.3 wireless streaming, TF card and USB drive playback, USB sound card functionality, and LINE input — all displayed on a vivid 2.8-inch IPS colour screen — this module is the ultimate all-in-one audio decoding solution for DIY speaker builds, amplifier projects, and home audio systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultifunctional Audio Decoding:\u003c\/strong\u003e Supports Bluetooth audio streaming, TF card music playback, USB drive playback, USB PC sound card mode, and 3.5mm LINE input — all in one compact module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.8-Inch IPS Colour Display (320×240):\u003c\/strong\u003e Clearly shows playback status, track titles, Bluetooth lyrics, ID3 metadata, and a real-time spectrum visualiser for an engaging listening experience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24-Bit DAC with High SNR:\u003c\/strong\u003e Delivers audiophile-grade audio quality with a 24-bit hardware DAC, SNR ≥104dB, and an audio output level of ≤2.8Vp-p — bringing out the finest details in your music.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Output Modes – Analogue \u0026amp; Digital I2S:\u003c\/strong\u003e Supports both a standard analogue stereo output and an I2S digital audio output, giving you flexible integration with a wide range of amplifier and DAC configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.3 with SBC\/AAC Support:\u003c\/strong\u003e Enjoy wireless music streaming from phones, tablets, and computers up to ~10 metres away with low-latency Bluetooth V5.3 (BR+EDR).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Equaliser:\u003c\/strong\u003e Choose from 7 preset EQ scenes or create your own custom EQ profile to perfectly match your speakers and listening preferences.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Operates on DC 5–12V (regulated supply required), making it easy to integrate into a wide range of project power setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultilingual Display:\u003c\/strong\u003e Supports Simplified Chinese, Traditional Chinese, and English on-screen display.\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\u003eScreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.8-inch 320×240 IPS Colour Display\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5–12V (regulated power supply required)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30–180mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤50mW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSNR ≥104dB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC Bit Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Channel (Dual \/ Stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV5.3 + BR + EDR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~10 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Codecs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSBC \/ AAC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalogue + I2S Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.5 × 6.95 × 3.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\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\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDecoding Board Module ×1\u003c\/li\u003e\n  \u003cli\u003eM3 Allen Key ×1\u003c\/li\u003e\n  \u003cli\u003eM3×16 Hex Socket Screws + Nuts ×4\u003c\/li\u003e\n  \u003cli\u003eRemote Control ×1\u003c\/li\u003e\n  \u003cli\u003e3.5mm Audio Jack Cable ×1\u003c\/li\u003e\n  \u003cli\u003ePH2.0\/5-Pin to DuPont Cable ×1\u003c\/li\u003e\n  \u003cli\u003ePH2.0\/3-Pin Cable ×2\u003c\/li\u003e\n  \u003cli\u003ePH2.0\/2-Pin Power Cable ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle | Beads \u0026amp; Crafts\u003c\/a\u003e – Great for organising small components and cables.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/vintage-baroque-embossed-metal-decorative-tray-jewelry-organizer\"\u003eVintage Baroque Embossed Metal Tray – Jewelry \u0026amp; Decor Organizer\u003c\/a\u003e – Keep your workspace tidy and stylish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ceramic-mini-sealed-storage-jar-portable-travel-container\"\u003eCeramic Mini Sealed Storage Jar – Portable Travel Container\u003c\/a\u003e – Handy for storing small screws, pins, and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What audio sources does this lossless audio decoding board support?\u003c\/h4\u003e\n\u003cp\u003eA: The Gaqqee audio decoder board supports multiple audio sources including Bluetooth 5.3 wireless streaming, TF (microSD) card playback, USB flash drive playback, USB PC sound card input, and a 3.5mm LINE input from mobile phones, computers, or MP3 players — making it one of the most versatile decoding modules available.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this module support I2S digital audio output?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. In addition to a standard analogue stereo output, the board provides an I2S digital audio output interface, allowing direct integration with external DACs and digital amplifier boards that accept I2S signals.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does this audio decoder board require?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates on DC 5–12V and requires a regulated power supply. The operating current ranges from 30mA to 180mA depending on usage mode, with a standby current of approximately 20mA. Ensure your power source is stable and regulated for optimal audio performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this board as a PC USB sound card?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. One of its operating modes is a USB computer sound card, allowing you to use it as an external audio interface when connected to a PC or laptop via USB — ideal for improving your computer's audio output quality.\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\": \"What audio sources does this lossless audio decoding board support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Gaqqee audio decoder board supports multiple audio sources including Bluetooth 5.3 wireless streaming, TF (microSD) card playback, USB flash drive playback, USB PC sound card input, and a 3.5mm LINE input from mobile phones, computers, or MP3 players — making it one of the most versatile decoding modules available.\"}}, {\"@type\": \"Question\", \"name\": \"Does this module support I2S digital audio output?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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