{"title":"MP3 player for micro:bit","description":null,"products":[{"product_id":"serial-mp3-player","title":"Serial MP3 player Module (and mini speaker)","description":"\u003cp\u003eThe module is asimple MP3 player device which is based on a high-quality MP3 audio chip---YX5300. It can support 8k Hz ~ 48k Hz sampling frequency MP3 and WAV file formats.\u003c\/p\u003e\n\u003cp\u003eThere is a TF card socket on board, so you can plug the micro SD card that stores audio files. MCU can control the MP3 playback state by sending commands to the module via UART port, such as switch songs, change the volume and play mode and so on. You can also debug the module via USB to UARTmodule. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSD card not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConnect a speaker or headset to the audio jack to play a sound, any music, your voice, and more.\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicro:bit Extension\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExtension name:  \u003cmeta charset=\"utf-8\"\u003emakerbit-mp3\u003c\/p\u003e\n\u003cp\u003eThe microSD card shall be formatted as FAT16 or FAT32. exFAT is not supported properly and shall be avoided.\u003c\/p\u003e\n\u003cp\u003eTo support all commands properly, the names of folders and files need to obey the following strict pattern:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirectory names are two-digit numbers\u003c\/strong\u003e, e.g.\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003e01\u003c\/code\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack names within the directories shall start with a three digit numbers\u003c\/strong\u003e such as\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003e001.mp3\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003e002.wav\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 99 directories and 255 tracks per directory are supported.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2022-09-04_at_4.39.06_PM.png?v=1662280982\"\u003e\u003c\/div\u003e\n\u003ch5\u003eExample project\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/pages\/soudtrapmicro-bit\" target=\"_blank\"\u003ehttps:\/\/www.etchkshop.com\/pages\/soudtrapmicro-bit\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/pages\/soudtrapmicro-bit\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2022-09-04_at_4.55.06_PM.png?v=1662281743\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"China manufacturer","offers":[{"title":"MP3 player only","offer_id":43303915520257,"sku":"","price":32.0,"currency_code":"HKD","in_stock":true},{"title":"hambuger-style speaker only","offer_id":43303915553025,"sku":"","price":80.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/Screenshot2022-09-04at5.49.38PM.png?v=1662285048"}],"url":"https:\/\/www.etchkshop.com\/collections\/mp3-player-for-micro-bit\/under-1000.oembed","provider":"ETC Educational Technology Connection (HK) Ltd","version":"1.0","type":"link"}