GPIO Audio Module-Raspbian-Audio configuration tutorial

If your Module is GPIO18
Download audremap18.dtbo to your pi
sudo cp audremap18.dtbo /boot/overlays/
sudo nano /boot/config.txt
Add this code
dtoverlay=audremap18,pins_18_19

If your Module is GPIO19
Download audremap19.dtbo to your pi
sudo cp audremap19.dtbo /boot/overlays/
sudo nano /boot/config.txt
Add this code
dtoverlay=audremap19,pins_18_19

If your Module is GPIO18&GPIO19
sudo nano /boot/config.txt
Add this code
dtoverlay=audremap,pins_18_19

Then you need reboot
sudo reboot
After rebooting , You need enable local audio

sudo raspi-config Select System Options -> Audio -> 'headphone'

Then reboot again use sudo reboot

Set audio voice max and play any music then you will hear sound

TAG： Sipeed NanoCluster Mini Cluster Board mini data center For Raspberry Pi CM45 / Computer /LM3H /M4N ESP32 C3 LCD ESP32-S3 LCD Raspberry Pi 10.1 inch LCD HDM Display Capacitive TouchScreen 10.1EP-CAPLCD 1920x1200 For Jetson Nano/mini Computer PC Servo PWM motor WP5320 WP5335 35/20KG.CM 180° PWM digital servo double ball bearings USB to I2C USB IR Infrared Thermal Imaging Camera C 45°/88° 160x120 For Phone/PC High Temp Warning/Take Photo /Recording video Lichee-Tang-Primer-20K-FPGA-Unboxing RP2040 LoRa Raspberry Pi 0.96inch RGB OLED Industrial 4-ch RS485 DC Detection Module Modbus RTU DIN Rail D-Robotics RDK X3 Development Board Horizon Sunrise Pi ARM Cortex-A53 5Tops 2GB/4GB RAM PI5 Case SpotPear Raspberry Pi 4B Raspberry Pi 12.3 inch HDMI LCD Captive TouchScreen Display 1920x720 For Jetson Series/Computer PC ESP32-S3 1.28inch Round LCD Display Screen Module Development Board GC9A01A QMI8658A With Case Raspberry Pi Pico 2 RP2350-One Mini Board Type-A RP2350A Milk-V Duo S UART Serial Console Raspberry Pi ZERO

Raspberry Pi GPIO Audio Module for zero 2W/3B/4B/CM4

TAG： HDMI to LVDS Raspberry Pi DSI display Raspberry Pi Auto Focus 12MP IMX708 Camera High Resolution USB camera 5MP IMX335 No Distortion Luckfox Lyra Milk-V Duo RJ45 Raspberry Pi 5 PCIe to M.2 SpeedyBee F405 V3 FC ESC Flight Controller DJI FPV Drone Raspberry Pi Zero to Raspberry Pi 5 Industrial Isolated 4CH RS485 TO POE ETH (B) RJ45 Converter UART For Modbus Jetson Orin Nano SUPER 4GB/8GB 34TOPS/67TOPS Dual Ethernet AI Development Board Sipeed NanoCluster Mini Cluster Board mini data center For Raspberry Pi CM45 / Computer /LM3H /M4N Raspberry Pi 5 Box Case PCIe USB3.2 Hub All Ports One Side Raspberry Pi Pico HM01B0 Sipeed MaixCAM RISC-V YOLO AI Camera WIFI6 SG2002 Linux ESP32-S3 AI 3.97-inch e-Paper Ink Screen 3.97inch Display AIoT Development Board Deepseek Raspber Pi 5 Raspberry Pi 5 DeepSeek AI Voice Chat ESP32 S3 Development Board 1.83 inch TouchScreen Display 240x284 ESP32‑S3 13.3-inch E6 Full-Color E-Ink e-Paper Display