NODE WM8978 Audio Development Board I2S Module with DHT12 Sensor MIC IR Transmitter 400mAh Batte
$45.04
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
Node, 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 …
ESP32 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
Music player or recorder supports audio formats such as MP3, AAC, FLAC, WAV, OGG, AMR, TS, EQ, Downmixer, Sonic, G.711, SPEEX …
Play music from sources:HTTP, HLS(HTTP Live Streaming), SPIFFS, SDCARD, A2DP-Source, A2DP-Sink, HFP …
Integrate Media services such as:DLNA, WeChat … Internet Radio
Voice recognition and integration with online services such as Alexa, DuerOS, and more.
Product Feature
1x 12 RGBs
1x temperature & humidity sensor(DHT12),which can display its own status and perception surrounding environment.
4x IR Transmitter LEDs at four corners and 2x IR Receivers
2x MIC
1x HiFi stereo codec chip ( Up to 24bit DAC )
1x 400mAh lithium battery
PinMap
ESP32:GPIO0:GPIO13:GPIO5:GPIO2 ( MOSI ):GPIO34 ( MISO ):GPIO21:GPIO22:GPIO25
Codec 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 )
ESP32:GPIO15:GPIO35:GPIO12:GPIO21:GPIO22
RGBLed(SK6812):Signal Pin::
IR::IR_Receive:IR_Send:
DHT12::::I2C_SDA:I2C_SCL
Package Included
1x Node Module
Wall holder
4x screws
4x Type-C USB Cable
Applications
Intelligent IOT node
Webradio
Intelligent sound box
Related Link
Offical Video
Forum
Datasheet – WM8978
Example
Voice control RGB light circle ( Chinese )
Weight | 0.11 kg |
---|
Customers Also Viewed
5Pcs A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board
$17.08Other Module BoardAdd to cartDescription 1. Function:Use the low level to control the high level. Such as the use of single-chip 3V or 5V voltage control 9V or 12v voltage. 2. HVCC should not exceed 24V. Output OUT1 / OUT2 / OUT3 / OUT4 output current equal to HVCC / 5.1K, absorption current 500ma. 3. This module uses TLP281 …
5Pcs A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion BoardRead More
3pcs DC 3.3V To 20V 5.8GHz Microwave Radar Sensor intelligent Trigger Sensor Switch Module
$16.24Sensor & Detector ModuleAdd to cartDescriptionIt uses Doppler radar technology, with auto-sensing capabilities to control other product,High sensitivity, sensor distance, reliability, wide angle sensor,Wide supply voltage range and other characteristics. Widely used in lighting situations,anti-theft alarm situations.Features1. microwave sensors using planar antenna and receiving echo.2. The switch is active sensors.3. The sensors emit a high-frequency electromagnetic waves and receives their …
3pcs DC 3.3V To 20V 5.8GHz Microwave Radar Sensor intelligent Trigger Sensor Switch ModuleRead More
24V Air Parking Heater Flame Sensor Igniters Flame Detecter 82306B for Webasto Air top 2000
$70.86Solar CollectorsAdd to cartSpecificationsBrand Name:AutoleaderMaterial:Silicon NitrideOEM:82306BItem weight:11gFeaturesThis product is mainly made of silicon nitride ceramic substrate, with tungsten filament as the heat source, tungsten wire embedded in silicon nitride matrix, via hot-press sintering process to form an organic whole, then through grinding, welding wire, thus made the ignition components.Fitmentfor Webasto Air Top 2000Package Included1x Parking Heater Senser
L293D WiFi Smart Robot Car Motor Driver Expansion Board Dual High Power H Bridge Based on ESP12E
$9.79Expansion Board & ShieldAdd to cartL293D WiFi Smart Robot Car Motor Driver Expansion Board Dual High Power H Bridge Based On ESP12E For Specifications 1. Motor power (VM):4.5 ~ 36V 2. Control power (VIN):4.5V ~ 9V(10V MAX) 3. Provide the shortcut connector (short by VM and VIM), thus can use 4. May use common power source (4.5V~9V) by shorting VM …
220V 1000W Hot Plate Electric Iron Burner Heating Stove Heater Household Laboratory Heating Equipments
$52.64Laboratory Heating EquipmentsAdd to cartSpecificationsType:Electric Stove BurnerPlug Type:EUColor:WhiteVoltage:220VPower:1000WRegulating temperature:5 LevelsMaterial:Stainless Steel + IronSize:14*14*5CM (5.5*5.5*2in)Features– Adopted iron shell, thicken panel, material sturdy and durable to use– Portable single burner with 500 watts of power– Powered by electric, do not need fuel, eco-friendly– Easy-to-use temperature-setting knob for low, medium, or high heat– Provides quick and sustained heat; power indicator light– Single …
Reviews
There are no reviews yet.