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： UGV Rover PT Kit AI OpenCV Robot Car MediaPipe For Jetson Orin Finger Vein Scanner Module (A) Cortex M4F UART 3.3V TTL UL94-5VB IP56 Better Than Fingerprint Recognition Raspberry Pi 5 PCIe to USB3.2 Gen1 Hub 5Gbps For Raspberry Pi OS Drive free ESP32 S3 R8 MP3 Board 2.8inch LCD TouchScreen Display Speaker/SD-Card/Battery/QMI8658-6-Axis-Sensor Jetson ESP32-S3 Development Board 3.16 inch LCD display 3.16inch Screen SD slot 320x820 RGB LED ST7701 Accelerometer RK3566 Raspberry Pi display Raspberry Pi Pico RP2040 C Environment Window Raspberry Pi display Raspberry Pi CM5 Compute Module 5 Dual Gigabit Ethernet RJ45 Expansion IO Base Board Raspberry Pi MLX90641 JETSON NANO MINI ESP32 MLX90640 Raspberry Pi OpenWrt Tutorial 1 Lichee-Tang-Primer-20K-FPGA-Unboxing Raspberry Pi 10.1 inch QLED Quantum Dot Display 1280x720 Capacitive Touchscreen For Computer PC/Jetson/Game ESP32 1.9 inch LCD Capacitive TouchScreen 1.9inch Display ST7789 170x320 for Arduino /Raspberry Pi /Pico ESP32 C6 Development Board 1.43 inch AMOLED QSPI Display 1.43inch TouchScreen Dual MIC AudioI Deepseek N16R8

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

TAG： Raspberry Pi Raspberry Pi 5 Night Camera M12 High Resolution Lens 14MP 2.72mm For Raspberry Pi High Quality HQ Camera M12 Luckfox Pico Zero RV1106G3 SD WiFi6 Audio eMMC-8G RAM-256MB Milk-V Duo RJ45 Modbus RTU 8-ch Relay Module (D) Raspberry Pi 5 RTC Raspberry Pi Pico 2 RP2350 industrial 6-ch Relay RS485 isolation protection Case For SeeedStudio XIAO OLED Basic Board ESP32-S3 IR Infrared Thermal Imaging Camera B Raspberry Pi 5 Display Cable Raspberry Pi ZERO SeeedStudio SenseCAP Watcher Clear Enclosure Camera AI ESP32-S3 Himax WiseEye2 HX6538 AI Agent Screen AI Machine Vision Kit OAK D POE JPEG Encoder 12MP 4TOPS OpenCV Camera Arducam ESP32-C3FN4 LCC-14 Raspberry Pi 4.3 inch DSI IPS-LCD QLED Display MIPI 800x480 Touchscreen SpotPear