M5Stack 3W D Class Speaker PAM8303 Amplifier MP4/MP3 Compatible for M5StickC ESP32 Mini IoT Development Board Finger Computer
Description:
Hat SPK is an M5StickC compatible speaker, integrated PAM8303 amplifier (3w single channel type D power amplifier), High PSRR and differential inputs eliminate noise and rf interference, thus it has the characteristics of simple functions and high audio reproduction.
Product Feature:
- Ultra-low EMI interference, 20dB better than FCC class B standard at 300MHz
- Voltage 5 v power supply, with 4 Ω load power output 3 w, 10% of the total harmonic distortion.
- Ultra-low noise without input
- Power range: 2.8V - 5.5V
- Shortcut protection.
Package Includes:
- 1x SPK Hat
Application:
- MP4/MP3
Schematic:
Links:
EasyLoader:
1.EasyLoader is a simple and fast program burner, and each product page has a product-related case program for EasyLoader.2.After downloading the software, double-click to run the application, connect the M5 device to the computer via the data cable, select the port parameters, and click "Burn" to start burning.
Example:
- for Arduino
Pin Map:
| M5StickC | GPIO0 | GPIO26 | 5V | GND |
| HAT SPK | SD | IN- | 5V | GND |
M5Stack 3W D Class Speaker PAM8303 Amplifier MP4/MP3 Compatible for M5StickC ESP32 Mini IoT Development Board Finger Computer See detail
