Pirate Audio: Speaker for Raspberry Pi
Raspberry Pi pHAT combining I2S DAC, Class D mono amplifier, mini speaker, high-res color LCD display, and playback control buttons in a compact form factor.
Pinout
- 5VType · Power
- 3V3Type · Power
- GNDType · Ground
- GPIO18Type · GPIO
- GPIO19Type · GPIO
- GPIO21Type · GPIO
- SPK+Type · Signal
- SPK−Type · Signal
| Pin | Type |
|---|---|
| 5V | Power |
| 3V3 | Power |
| GND | Ground |
| GPIO18 | GPIO |
| GPIO19 | GPIO |
| GPIO21 | GPIO |
| SPK+ | Signal |
| SPK− | Signal |
Pin details
8 connections- 5VPower
- 3V3Power
- GNDGround
- GPIO18GPIO
- GPIO19GPIO
- GPIO21GPIO
- SPK+Signal
- SPK−Signal
Start wiring
Analog · I2S · PWM · 3.3 – 5 V · Bare
Adafruit product 1536 is a breadboard-friendly active buzzer: apply 3–5 V DC and it produces a loud fixed tone around 2 kHz; the frequenc…
Module pins: 5V, 3V3, GND, GPIO18, GPIO19, GPIO21, SPK+, SPK−. Schematik maps them to your board in the app.
Buzzers & speakers
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