{"product_id":"sparkfun-mikroe-bt-audio-click","title":"SparkFun MIKROE BT Audio Click","description":"\u003cp\u003eIf you are getting tired of all those cables you need just to listen to your favorite song over speakers, what you need is BT Audio Click with Microchip�s RN52 Bluetooth audio module.\u003c\/p\u003e \u003cp\u003eWith onboard 3.5mm jacks for both a microphone and a speaker, this is a complete solution for streaming audio from a smartphone or PC over a wireless connection.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBLUETOOTH CLASS 2 RADIO AND DSP PROCESSOR COMBINED\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eMicrochip�s RN52 Bluetooth audio module delivers high quality audio in small form factor (26.0 mm x 13.5 mm x 2.7 mm). The module combines a class 2 Bluetooth radio and an embedded DSP processor, controlled and configured by simple ASCII commands.\u003c\/p\u003e \u003cp\u003eLearn more from the vendor�s \u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/7\/5\/d\/7\/7\/70005120A.pdf\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBT AUDIO CLICK CAN STREAM AUDIO FILES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eDSP, or digital signal processor, is what makes this module special, because it can actually stream audio � it converts and compresses the radio waves sent from your phone or computer into digital data, and then sends it to your speakers or headphones.\u003c\/p\u003e \u003cp\u003eAs a use case example, we built a multimedia station project. Read about it in this tutorial.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQUALITY OF SOUND OVER BLUETOOTH\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe module supports aptX, audio codec for high quality stereo audio streaming over a Bluetooth connection. So the quality of the sound is not something you will have to compromise on, as aptX encodes a CD-quality (16-bit \/ 44.1kHz) audio stream.\u003c\/p\u003e \u003cp\u003eThe RN52 module supports HSP\/HFP, A2DP, AVRCP and SPP, as well as digital I\/O, stereo speaker output, stereo microphone input. The module also supports iAP profile discovery for connecting the BT Audio Click to Apple devices like, iPods, iPhones or MAC computers.\u003c\/p\u003e \u003cp\u003eHSP\/HFP stands for Hands-Free Profile and Headset Profile for an audio connection between Bluetooth on your phone and the headset.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBLUETOOTH RANGE\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eBT Audio Click has a 10m range in open space. The range is smaller indoors, but still enough to cover a few rooms.\u003c\/p\u003e \u003cp\u003eBT Audio Click communicates with the target board MCU through the mikroBUS� UART interfaces, with few additional pins. The board uses a 3.3V power supply only.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCONNECTIVITY TO APPLE DEVICES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe module also supports iAP profile discovery for connecting BT Audio click to Apple devices like iPods, iPhones or MAC computers.\u003c\/p\u003e \u003cp\u003eThe RN52 supports HSP\/HFP, A2DP, AVRCP and SPP, as well as digital I\/O, stereo speaker output, stereo microphone input,up to 11 General Purpose I\/O�s, and 2 LED status outputs. The HSP\/HFP stands for Hands-Free Profile and Headset Profile for an audio connection between Bluetooth on your phone and the headset. The module is fully Bluetooth qualified and provides global modular approval. The ADC can sample up to 200 kHz using different inputs as sample triggers and it supports 8\/10\/12 bit resolution. Any of the 8 analog inputs can be used both as single-ended inputs and as differential pairs for measuring the voltage across them. The ADC supports full 0 V to VCC input range.\u003c\/p\u003e \u003cp\u003eThe BT Audio Click runs on 3.3V power supply only.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eInterface: GPIO, UART\u003c\/li\u003e \u003cli\u003eCompatibility: mikroBUS�\u003c\/li\u003e \u003cli\u003eDimensions: 57.15 x 25.4mm\u003c\/li\u003e \u003cli\u003eInput Voltage: 3.3V\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/1\/0\/7\/7\/c\/Schematic-20306-MIKROE_BT_Audio_Click.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/7\/5\/d\/7\/7\/70005120A.pdf\"\u003eRN52 Datasheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.mikroe.com\/mikrosdk\"\u003emikroSDK\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/github.com\/MikroElektronika\/mikrosdk_click_v2\/tree\/master\/clicks\/btaudio\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVideos\u003c\/strong\u003e\u003c\/p\u003e \u003cdiv class=\"flex-video-wrap clearfix\"\u003e \u003cdiv class=\"flex-video widescreen img\"\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/-7iSSyReXkQ\/?autohide=1\u0026amp;border=0\u0026amp;wmode=opaque\u0026amp;enablejsapi=1\" frameborder=\"0\" allowfullscreen width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":40531154305109,"sku":"20306:WRL-20306:spark","price":8305.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/20306_-_MIKROE_BT_Audio-_01.jpg?v=1678246595","url":"https:\/\/www.tanotis.com\/products\/sparkfun-mikroe-bt-audio-click","provider":"Tanotis","version":"1.0","type":"link"}