{"product_id":"knooppunt-wm8978-audio-ontwikkeling-board-i2s-module-met-dht12-sensor-microfoon-en-zender-400-mah-batterij_1535976","title":"Audio-ontwikkelingsboard met I2S-module, DHT12-sensor, microfoon en 400 mAh batterij","description":"\u003ch2 id=\"description\" style=\"font-size: var(--heading-h2-font-size);margin: var(--heading-h2-margin, var(--heading-margin));font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003e\u003cspan style=\"border-bottom-style: initial;border-bottom-color: initial\"\u003eBeschrijving:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp style=\"font-size: 16px;margin: 1em 0px;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003cspan style=\"font-size: inherit;font-weight: bolder;color: var(--strong-color, currentColor)\"\u003eDeze audio-ontwikkelingsboard\u003c\/span\u003eis een slimme node die volledig functioneel is in IoT-toepassingen. Het kan worden geprogrammeerd als een intelligente luidspreker. De board biedt meer hardwarebronnen, waaronder een ingebouwde high-fidelity audiocodec-chip, microfoon, DHT12-sensor en infraroodzender.\u003c\/p\u003e\u003cp style=\"font-size: 16px;margin: 1em 0px;font-family: -apple-system, BlinkMacSystemFont;\"\u003eDe ESP32-chip biedt een audio-ontwikkelingsplatform genaamd ESP-ADF, dat de ontwikkeling van audiotoepassingen op de meest uitgebreide manier ondersteunt. Met ESP-ADF kunt u eenvoudig functies toevoegen en audiotoepassingen ontwikkelen, van eenvoudig tot complex:\u003c\/p\u003e\u003cul style=\"font-size: 16px;margin: 1em 0px;padding-left: 1.5rem;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\n\u003cli style=\"font-size: inherit\"\u003eMuziekspeler of recorder die audioformaten zoals MP3, AAC, FLAC, WAV, OGG, AMR, TS, EQ, Downmixer, Sonic, G.711, SPEEX ondersteunt.\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003eSpeel muziek af van bronnen zoals HTTP, HLS (HTTP Live Streaming), SPIFFS, SDCARD, A2DP-Source, A2DP-Sink, HFP.\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003eIntegreer mediadiensten zoals DLNA en WeChat, evenals internetradio.\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003eSpraakherkenning en integratie met online diensten zoals Alexa en DuerOS.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"font-size: 16px;margin: 1em 0px;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eProducteigenschappen:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul style=\"font-size: 16px;margin: 1em 0px;padding-left: 1.5rem;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\n\u003cli style=\"font-size: inherit\"\u003e1x 12 RGB LED's\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003e1x temperatuur- en vochtigheidssensor (DHT12) die zijn eigen status en omgeving kan weergeven.\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003e4x infraroodzender-LED's op vier hoeken en 2x infraroodontvangers.\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003e2x microfoons.\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003e1x HiFi stereo codec-chip (tot 24bit DAC).\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003e1x 400mAh lithiumbatterij.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"font-size: inherit\"\u003e\n\u003ch2 id=\"pinmap\" style=\"font-size: var(--heading-h2-font-size);margin: var(--heading-h2-margin, var(--heading-margin));font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"border-bottom-style: initial;border-bottom-color: initial\"\u003ePinmap:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"font-size: 16px;border-collapse: collapse;display: block;overflow: auto;margin: 1rem 0px;border-spacing: 0px;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003ctbody style=\"font-size: inherit;border-color: var(--table-body-border-color);border-style: solid;border-width: var(--table-body-border-width, 0)\"\u003e\n\u003ctr style=\"font-size: inherit;background: var(--table-row-odd-background)\"\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eESP32\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO0\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO13\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO5\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO2 (MOSI)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO34 (MISO)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO21\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO22\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"font-size: inherit;background: var(--table-row-even-background)\"\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eCodec-chip\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2S_CLK (MCLK)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2S_WS (LRC)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2S_BCK (BCK)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2S_IN (DACDAT)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2S_OUT (ADCDAT)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2C_SDA (SDIN)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2C_SCL (SCLK)\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eL_OUT1 (LOUT1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"font-size: 16px;border-collapse: collapse;display: block;overflow: auto;margin: 1rem 0px;border-spacing: 0px;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003ctbody style=\"font-size: inherit;border-color: var(--table-body-border-color);border-style: solid;border-width: var(--table-body-border-width, 0)\"\u003e\n\u003ctr style=\"font-size: inherit;background: var(--table-row-odd-background)\"\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eESP32\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO15\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO35\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO12\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO21\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eGPIO22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"font-size: inherit;background: var(--table-row-even-background)\"\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eRGBLED\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eSignaalpen\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"font-size: inherit;background: var(--table-row-odd-background)\"\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eIR\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eIR_Receive\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eIR_Send\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"font-size: inherit;background: var(--table-row-even-background)\"\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eDHT12\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2C_SDA\u003c\/td\u003e\n\u003ctd style=\"font-size: inherit;padding: var(--table-cell-padding);border-color: var(--table-cell-border-color);border-style: solid;border-width: var(--table-cell-border-width, 0)\"\u003eI2C_SCL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2 id=\"include\" style=\"font-size: var(--heading-h2-font-size);margin: var(--heading-h2-margin, var(--heading-margin));font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003e\u003cspan style=\"border-bottom-style: initial;border-bottom-color: initial\"\u003ePakket inbegrepen:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px;margin: 1em 0px;padding-left: 1.5rem;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\n\u003cli style=\"font-size: inherit\"\u003e1x knooppuntmodule\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003eWandhouder\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003e4x schroeven\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003e4x Type-C USB-kabel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"font-size: inherit\"\u003e\n\u003ch2 id=\"applications\" style=\"font-size: var(--heading-h2-font-size);margin: var(--heading-h2-margin, var(--heading-margin));font-family: -apple-system, BlinkMacSystemFont;\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003e\u003cspan style=\"border-bottom-style: initial;border-bottom-color: initial\"\u003eToepassingen:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px;margin: 1em 0px;padding-left: 1.5rem;font-family: -apple-system, BlinkMacSystemFont;\"\u003e\n\u003cli style=\"font-size: inherit\"\u003eIntelligent IoT-knooppunt\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003eWebradio\u003c\/li\u003e\n\u003cli style=\"font-size: inherit\"\u003eIntelligente geluidsbox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-inline-gallery\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/e04497de-06db-4826-93dd-37ea81366e8a_ff3b1df1-e775-4232-abef-065e0a000827.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/92a1acee-533d-4c30-a218-6d1f146e44d3_71950128-73d4-4ce9-bdea-b57c6ef47a9b.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/d827a137-767e-49a9-aa70-ecb8057391cd_11aec5ec-cf98-48fe-95a7-24daeceeaee8.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/62e0996d-9bfb-4a2b-a393-f1a98182ade2_a7be04c1-4076-48a1-a77a-c65246b34447.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/8cfe20dc-4194-492d-9f61-8aef7f307835_f649c342-0ad3-4422-aed8-1c21962703b7.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/be04f177-b011-48b1-96cb-1bef61ad14db_c95a691c-9653-4e1e-9190-56aec8ae3635.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/b697cbc8-7b79-45a4-8036-938e75ef4662_bb647256-af5b-4355-8176-a4073b424f63.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/7ac08d1b-eeda-4df1-bec3-d6c0104f7e22_6b681517-93b4-4e04-b9d6-e28efdcca6ce.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/20018c6f-76e0-4e7a-b0a0-0c6f1fdcb54a.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/37d70a41-d54c-48b0-b9c5-567f36cc49b3.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/f7672479-0616-43a5-9133-caf5fa115459_ac4d3d7b-501f-47ea-a47b-eee998a82db5.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/f2f5e1a3-1a1d-476e-94ce-6e9316ac8819_b268f24d-ab8e-4948-a354-d6367056cf37.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/28e5b934-3bc4-4f2c-b1b8-4a11cd87171c_b47ca98d-4f4c-4ec3-a5cc-d3947a1d692a.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/45ceaf95-564b-4da6-900f-26c54c8f8e4f_1e2ae8ce-8404-4222-9a70-67b300ffa779.jpg?v=1779917137\" alt=\"Product image\" loading=\"lazy\"\u003e\n\u003c\/div\u003e","brand":"AllesXL","offers":[{"title":"Standaard","offer_id":53078186885456,"sku":"ALXNL7643241414823","price":47.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/e04497de-06db-4826-93dd-37ea81366e8a_ff3b1df1-e775-4232-abef-065e0a000827.jpg?v=1779917137","url":"https:\/\/allesxl.com\/products\/knooppunt-wm8978-audio-ontwikkeling-board-i2s-module-met-dht12-sensor-microfoon-en-zender-400-mah-batterij_1535976","provider":"allesxl","version":"1.0","type":"link"}