Heelight Core
Smart sound sensor module that recognizes up to 500 digital voice command frequencies, communicating control signals to connected devices. 20 × 17 mm stamp-hole form factor with a 4-pin header for integration into custom products.
Pinout
- VCCType · Power
- GNDType · Ground
- TXType · UART
- RXType · UART
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| TX | UART |
| RX | UART |
Pin details
4 connections- VCCPower
- GNDGround
- TXUART
- RXUART
Start wiring
UART · SPI · 3.3 V · Breakout
Module pins: VCC, GND, TX, RX. Schematik maps them to your board in the app.
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