{"title":"Heelight Core","handle":"heelight-core","url":"/products/heelight-core","description":"      Heelight Core is a smart sound sensor that can recognize up to 500+ digital voice commands. Heelight Core is tiny, only 20mm*17mm. By using the design of the stamp hole, you can easily integrate Heelight core into your product. We also provide the component library in Eagle format. And there is a 4-pin header, which can be inserted into a bread board directly to build a prototype.  So what are the advantages of digital sound control?  The operation is simple, as long as a device can make a sound, you don't need to connect WiFi, or connect Bluetooth There is no compatibility issues. Compare to Bluetooth, WiFi, zigbee, sound is more common  Features  UART output (default 9600) Android/iOS APP 500+ sounds available 3.3V working voltage Small Size Works with bread board Easy to be integrated to PCB   APP  Android iOS  Wep App (Open it with your smart phone browser)  Reference  How to USE Heelight Relay  Support Please feel free to contact joney.sui@longan-labs.cc if you need tech support. Reference  Eagle Library of Heelight Core 500 sound commands Heelight Relay   ","vendor":"Pimoroni","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":7155,"title":"Default Title","sku":"PI-LNG002","price":16.26,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}