{"product_id":"gpd2846a-tf-card-u-disk-mp3-format-decoder-board-module","title":"GPD2846A TF Card U Disk MP3 Format Decoder Board Module","description":"\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport MP3 format, automatically play when power on, and the red LED indicator flashes when playing. the\u003c\/li\u003e\n\u003cli\u003eOnboard 2W mono power amplifier (5V power supply up to 3W)\u003c\/li\u003e\n\u003cli\u003eConnect directly to the speaker (4Ω 3W speaker is recommended), and the 3.5mm audio port is the audio output port, which can be connected to earphones or external speakers.\u003c\/li\u003e\n\u003cli\u003eWith Micro USB power supply interface, Type-C interface 2 kinds of interface, use mobile power supply or USB, Type-C charger to supply power through mobile phone data cable,\u003c\/li\u003e\n\u003cli\u003eIt can also be powered by a 3.7V lithium battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterface: Micro USB, Type-C interface\u003c\/li\u003e\n\u003cli\u003ePower supply range: DC 3.7~5.5V\u003c\/li\u003e\n\u003cli\u003eSupport MP3 format, automatically play when power on, and the red LED indicator flashes when playing. the\u003c\/li\u003e\n\u003cli\u003eSupport U disk, TF card playback mode;\u003c\/li\u003e\n\u003cli\u003eThe default TF card playback mode is the default when powering on. If no TF card is inserted, it will automatically jump to the U disk playback mode. If both devices are installed, you can manually set the playback mode. For details, please refer to the button operation instructions.\u003c\/li\u003e\n\u003cli\u003eThe buttons can switch up and down tracks, volume +\/volume-, pause\/play and mode switching, please refer to the button operation instructions for details.\u003c\/li\u003e\n\u003cli\u003eYou can set the cycle of \"single song\/full song\" by pressing the button. The default cycle of the whole song is the default when the power is turned on. Press the \"Repeat\" button to change the cycle mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\"Prev\/V- -\" key: \"short press\" to switch to the \"previous\" song, \"long press\" to \"decrease the volume\"\u003c\/li\u003e\n\u003cli\u003e\"Next\/v+ +\" key: \"short press\" is to switch to the \"next\" song, \"long press\" is \"volume up\"\u003c\/li\u003e\n\u003cli\u003e\"P\/P\/Mode\" key: \"short press\" for \"play\/pause\" switch, \"long press\" for U disk, TF card \"mode\" selection\u003c\/li\u003e\n\u003cli\u003e\"Repeat\" key: \"short press\", cycle switching for \"single song\/full song\" (no long press function)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eNotice:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe \"long press\" time is about 2S\u003c\/li\u003e\n\u003cli\u003eIf you use the U disk playback mode, 5V power supply is recommended, and some U disks do not support 3.7V power supply.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Robot Pi Shop","offers":[{"title":"Default Title","offer_id":41881720782981,"sku":"CM-000179-DVR","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5819\/0725\/files\/hw.png?v=1789733299","url":"https:\/\/robotpishop.com\/products\/gpd2846a-tf-card-u-disk-mp3-format-decoder-board-module","provider":"Robot Pi Shop","version":"1.0","type":"link"}