{"title":"USB Prodcuts","description":null,"products":[{"product_id":"esp32-da-hi-fi-usb-bluetooth-speaker-open-source","title":"ESP32-DA Hi-Fi USB Bluetooth Speaker (Ultra-long distance)","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/OuujvnxqXFs?si=DU6Fqie4OJLLRFlI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThe DSTIKE-DA is a premium, open-source USB Bluetooth speaker that pushes the limits of the ESP32 platform. Featuring a custom 16MB Flash ESP32-WROOM-DA module and the MAX98357 I2S DAC, it combines massive storage for your code with superior signal stability and digital audio performance.\u003c\/p\u003e\n\u003ch2\u003e🚀 Why 16MB Flash?\u003c\/h2\u003e\n\u003cp\u003eWhile standard modules only offer 4MB, our custom 16MB version gives you 4x the space! This is perfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLarge firmware builds (e.g., complex ESPHome configurations).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStoring local MP3\/WAV files for offline playback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHuge OTA (Over-the-Air) partitions for worry-free remote updates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📡 Dual-Antenna \"DA\" Power\u003c\/h2\u003e\n\u003cp\u003eThe \"DA\" module features two complementary PCB antennas. It intelligently handles signal reception to ensure a rock-solid Bluetooth link even in interference-heavy environments, providing a much longer and more stable range than standard single-antenna boards.\u003c\/p\u003e\n\u003ch2\u003eVisual Status \u0026amp; Connectivity\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDefault Bluetooth Name: DSTIKE-DA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnboard RGB LED (GPIO 4):\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🔴 Red: Standby \/ Searching for connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🟢 Green: Successfully paired and connected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs \u0026amp; Pinout:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMain Controller: Custom ESP32-WROOM-DA (16MB Flash)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudio DAC\/Amp: MAX98357 (I2S Interface)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLRCK: GPIO 26\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBCLK: GPIO 27\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDIN: GPIO 14\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower: 5V via USB-A Port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudio Output: 3W High-fidelity micro driver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoftware: 100% Open Source (Arduino \/ ESP-IDF compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Fully Assembled DSTIKE-DA USB Speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLink to GitHub Source Code \u0026amp; Documentation\u003c\/h2\u003e\n\u003cp\u003ehttps:\/\/github.com\/lspoplove\/ESP32-DA\u003c\/p\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":47264516964535,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0136\/5245\/9584\/files\/11_2570713a-5dbd-4862-8e6b-a6ab249480cb.png?v=1785895453"},{"product_id":"dstike-usb-wifi-internet-radio","title":"DSTIKE USB WiFi Internet Radio","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/qc5lTYnbCME?si=qDtv9E_H8-q_ract\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThis ultra-compact, ESP32-S3-powered USB dongle is a fully functional Internet Radio Player. Designed for enthusiasts who love minimalist tech, it connects to your WiFi and streams high-quality digital audio from online stations directly to its integrated speaker. No complex setup, no bulky cables—just plug it into any USB port and listen.\u003c\/p\u003e\n\u003ch2\u003eWhy You’ll Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePlug \u0026amp; Play Simplicity: Power it via laptop, power bank, or wall adapter. Perfect for your desk, car, or workshop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESP32-S3 Powerhouse: Leveraging the native USB and dual-core processing of the S3 for smooth, buffer-free streaming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully Customizable: Not locked into a specific app! Use the included TF card to add your own .txt playlist of your favorite global radio URLs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInteractive Visuals: A built-in LED provides instant feedback:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🔴 Solid Red: Searching for WiFi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🌈 Rainbow Waterfall: Connected \u0026amp; Streaming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePhysical Controls\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTop Button: Cycle through your personalized station list.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBottom-Right (Long Press): Reset WiFi credentials (Smart Config\/Portal mode).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBottom-Left (Short Press): Instant system reboot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMCU: ESP32-S3 (WiFi + Bluetooth SoC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudio: Integrated micro-speaker with optimized cavity in the enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAntenna: External flexible PCB antenna (iPEX) for superior range and stability compared to onboard antennas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage: MicroSD slot (includes a 256MB card for configuration).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnclosure: Durable, clean white minimalist shell.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s in the Kit?\u003c\/h2\u003e\n\u003cp\u003eNote: This comes as a ready-to-assemble kit, perfect for a 5-minute DIY project!\u003c\/p\u003e\n\u003cp\u003e1x Main Board (ESP32-S3 Radio)\u003c\/p\u003e\n\u003cp\u003e1x External Flexible Antenna\u003c\/p\u003e\n\u003cp\u003e1x Integrated Speaker\u003c\/p\u003e\n\u003cp\u003e1x Protective Enclosure (Top \u0026amp; Bottom)\u003c\/p\u003e\n\u003cp\u003e1x 256MB TF Card (Pre-loaded with config file)\u003c\/p\u003e\n\u003cp\u003e1x Double-sided Tape (for secure internal mounting)\u003c\/p\u003e\n\u003ch2\u003eQuick Start Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAssemble: Connect the antenna and speaker, then snap the board into the enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnect: Plug into USB and follow the on-screen\/portal instructions to link your WiFi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnjoy: Once the \"Waterfall\" LED starts, your radio is live!\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomizing: To add your own stations, simply pop the TF card into a reader and edit the text file with your favorite streaming URLs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DSTIKE","offers":[{"title":"Default Title","offer_id":48467710378167,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0136\/5245\/9584\/files\/11_89751e67-1027-4fbe-9ff7-8649e0871824.png?v=1785895399"}],"url":"https:\/\/dstike.com\/collections\/usb-prodcuts.oembed","provider":"DSTIKE","version":"1.0","type":"link"}