ASR Board for Arduino
Discontinued Arduino-compatible voice recognition board supporting up to 35 sentences with AD4 audio playback and optional Xbee/APC220 wireless module expansion.
Discontinued Arduino-compatible voice recognition board supporting up to 35 sentences with AD4 audio playback and optional Xbee/APC220 wireless module expansion.
| Pin | Type |
|---|---|
| VIN | Power |
| 5V | Power |
| 3.3V | Power |
| GND | Ground |
| D0RX | GPIO, UART |
| D1TX | GPIO, UART |
| D4 | GPIO |
| SPK+ | Signal |
| SPK- | Signal |
UART · I2S · Module
Verify supply voltage and logic levels before powering up.
Module pins: VIN, 5V, 3.3V, GND, D0/RX, D1/TX, D4, SPK+. Schematik maps them to your board in the app.
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