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Hat SPK

SKU:U055

Description

Hat SPK is a speaker compatible with M5StickC, built-in with a PAM8303 amplifier IC (3W single-channel Class D audio power amplifier). It features high PSRR and differential input to eliminate noise and RF interference, thus enabling high-quality, low-distortion audio signal reproduction.

Features

  • Ultra-low EMI interference, 20dB better than FCC Class B standards at 300MHz
  • 3W output power with a 4Ω load at 5V power supply voltage, total harmonic distortion 10%
  • Ultra-low noise when no input
  • Power supply voltage 2.8V to 5.5V
  • Short circuit protection

Includes

  • 1 x Hat SPK

Applications

  • MP4/MP3

Specifications

Specification Parameter
Net Weight 5g
Gross Weight 13g
Product Size 25 x 24 x 14mm
Package Size 136 x 92 x 20mm

Model Size

Hat SPK Model Size PDF

module size

Schematics

Users of the old version (v1.2) can improve sound quality by wiring as shown in the above image.

PinMap

M5StickC G0 G26 3.3V GND
HAT SPK SD IN- 3.3V GND

Datasheets

Softwares

Arduino

UiFlow1

EasyLoader

Easyloader Download Link Notes
Hat SPK Easyloader download /

Video