• Top view of PCM5102 DAC module with gold-plated audio jack and pin headers.
  • Bottom PCB view of GY-PCM5102 showing pinout labels and soldering pads.
  • Complete kit view of PCM5102 DAC board including front and back layout with pin headers.
  • GY-PCM5102 I2S DAC Decoder Board angled view showing 3.5mm jack and PCM5102A chip.
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GY-PCM5102 I2S DAC Decoder Board - HiFi Audio for Raspberry Pi/STM32

GY-PCM5102 I2S DAC Decoder Board - HiFi Audio for Raspberry Pi/STM32

HK$25.00
HK$25.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Elevate your DIY audio projects with the GY-PCM5102 I2S DAC Decoder Board. Designed around the high-performance Texas Instruments PCM5102A chip, this module provides a cost-effective way to add high-quality, HiFi stereo audio output to digital microcontrollers.

Unlike standard PWM audio, this board uses the I2S interface to deliver crisp, clean analog sound without the need for a master clock (MCLK), making it perfectly compatible with Raspberry Pi, STM32, ESP32, and other I2S-capable devices.

Key Features:

  • HiFi Audio Quality: Delivers 2V RMS stereo line output (standard line-level) for connecting to amplifiers or headphones.
  • Standard Connectivity: Features a built-in 3.5mm gold-plated stereo jack for immediate audio connection.
  • Easy Integration: Uses a standard I2S interface (SCK, BCK, DIN) and operates on a 5V supply. It generates its own internal clock using PLL, simplifying wiring (only 3 wires needed for data).
  • Compact Design: Small footprint (32mm x 17mm) ideal for compact builds or stacking on top of development boards.

Technical Specifications:

  • Model: GY-PCM5102
  • Chipset: PCM5102A
  • Interface Type: I2S (Inter-IC Sound)
  • Supply Voltage: 5V DC
  • Output: 3.5mm Stereo Audio Jack (Line Out)
  • PCB Size: 32mm x 17mm
  • Pinout: VCC, GND, LCK, DIN, BCK, SCK

Applications:

  • Raspberry Pi Audio Streamers (Volumio, Moode Audio)
  • Home Theater & A/V Receivers
  • DIY Bluetooth or WiFi Speakers
  • Smart Audio Systems with AUX Output

Package Includes:

  • 1x GY-PCM5102 DAC Module
  • 1x Pin Header Set (Unsoldered)
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