HOME > STORE > NODE-MODULE

NODE Audio Dev Module (WM8978, DHT12)

SKU:M017

Regular price $13.95
Shipping calculated at checkout.

EOL

Description

Node, like its namesake, is a smart node with full-featured functions in a IoT application scenarios. Together with M5Stack Core, it can be programmed as an intelligent speaker like Echo. Node provides more hardware resources: built-in high-fidelity audio codec chip,MIC, DHT12, IR

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.

This product is EOL now, we've released the updated version ATOM Echo Smart Speaker Development Kit which is fully compatible with this product.

Product Features

  • 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 500mAh lithium battery

Include

  • 1x Node Module
  • Wall holder
  • 4x screws
  • 4x Type-C USB Cable

Applications

  • Intelligent IOT node
  • Webradio
  • Intelligent sound box

Schematic



PinMap

ESP32 GPIO0 GPIO13 GPIO5 GPIO2 GPIO34 GPIO21 GPIO22 GPIO25
Codec Chip I2S_CLK I2S_WS I2S_BCK I2S_IN I2S_OUT I2C_SDA I2C_SCL L_OUT1

Related Link

Customer Reviews

Based on 5 reviews
80%
(4)
20%
(1)
0%
(0)
0%
(0)
0%
(0)
J
J.
Where is the example

the sample code (IDF platform) link:

https://github.com/m5stack/Bases-Node

J
J.M.
R
R.N.
A
A.R.
M
M.S.
Liquid error: Could not find asset snippets/pe-disco-countdown-timer.liquid