{"product_id":"audio-development-board-i2s-module-with-dht12-sensor-mic-ir-transmitter-400mah-batte","title":"Audio Development Board I2S Module with DHT12 Sensor MIC IR Transmitter 400mAh Batte","description":"Description: \u003cbr\u003e\nNode, like its namesake, is a smart node with full-featured functions in a IoT application scenarios. It can be program as a intelligent speaker like Echo. Node provides more hardware resources: built-in high-fidelity audio codec chip,MIC, DHT12, IR emitter. \u003cbr\u003e\n \u003cbr\u003e\nESP32 provides an Audio Develope Platform called ESP-ADF. ESP-ADF supports development of audio applications for the Espressif Systems ESP32 chip in the most comprehensive way. With ESP-ADF, you can easily add features, develop audio applications from simple to complex: \u003cbr\u003e\nMusic player or recorder supports audio formats such as MP3, AAC, FLAC, WAV, OGG, AMR, TS, EQ, Downmixer, Sonic, G.711, SPEEX. \u003cbr\u003e\nPlay music from sources: HTTP, HLS(HTTP Live Streaming), SPIFFS, SDCARD, A2DP-Source, A2DP-Sink, HFP. \u003cbr\u003e\nIntegrate Media services such as: DLNA, WeChat ... Internet Radio. \u003cbr\u003e\nVoice recognition and integration with online services such as Alexa, DuerOS, and more. \u003cbr\u003e\n \u003cbr\u003e\nProduct Feature:  \u003cbr\u003e\n1x 12 RGBs; \u003cbr\u003e\n1x temperature \u0026amp; humidity sensor(DHT12),which can display its own status and perception surrounding environment. \u003cbr\u003e\n4x IR Transmitter LEDs at four corners and 2x IR Receivers; \u003cbr\u003e\n2x MIC; \u003cbr\u003e\n1x HiFi stereo codec chip ( Up to 24bit DAC ); \u003cbr\u003e\n1x 400mAh lithium battery; \u003cbr\u003e\nPinMap: \u003cbr\u003e\nESP32 GPIO0 GPIO13 GPIO5 GPIO2 ( MOSI ) GPIO34 ( MISO ) GPIO21 GPIO22 GPIO25; \u003cbr\u003e\nCodec Chip ( WM8978 ) I2S_CLK ( MCLK ) I2S_WS ( LRC ) I2S_BCK ( BCK ) I2S_IN ( DACDAT ) I2S_OUT ( ADCDAT ) I2C_SDA ( SDIN ) I2C_SCL ( SCLK ) L_OUT1 ( LOUT1 ); \u003cbr\u003e\nESP32 GPIO15 GPIO35 GPIO12 GPIO21 GPIO22; \u003cbr\u003e\nRGBLed(SK6812) Signal Pin; \u003cbr\u003e\nIR \u003cbr\u003e\nIR_Receive IR_Send \u003cbr\u003e\n \u003cbr\u003e\nDHT12 \u003cbr\u003e\n \u003cbr\u003e\nI2C_SDA I2C_SCL\u003cbr\u003e\nPackage Included: \u003cbr\u003e\n1x Node Module; \u003cbr\u003e\nWall holder; \u003cbr\u003e\n4x screws; \u003cbr\u003e\n4x Type-C USB Cable; \u003cbr\u003e\nApplications: \u003cbr\u003e\nIntelligent IOT node; \u003cbr\u003e\nWebradio; \u003cbr\u003e\nIntelligent sound box; \u003cbr\u003e\nRelated Link: \u003cbr\u003e\nOffical Video; \u003cbr\u003e\n \u003cbr\u003e\nExample: \u003cbr\u003e\nVoice control RGB light circle ( Chinese )","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":44959993036970,"sku":"GZMBN-2722-01-EC","price":34.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/files\/e04497de-06db-4826-93dd-37ea81366e8a.jpg?v=1690288065","url":"https:\/\/greenzech.com\/products\/audio-development-board-i2s-module-with-dht12-sensor-mic-ir-transmitter-400mah-batte","provider":"GreenZech","version":"1.0","type":"link"}