Raspberry Pi 1.54inch LCD-Raspbian-Audio configuration tutorial

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
(audremap18.dtbo just enable gpio18 as pwm audio pin,
This Above code will not enable gpio19 as pwm audio pin,
gpio19 have configured as key START)

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： Raspberry Pi RTC Raspberry Pi Pico 2 RP2350 Core A Development Board RP2350A Raspberry Pi 3.7 inch e-Paper link (G) RYBW 416x240 For Arduino / Jetson Nano / STM32 RM520N GL 5G/4G/3G M.2 Moudle IoT EMBB For LTE-A/NSA/SA And GNSS For DFOTA /VoLTE For Quectel IMX462 Raspberry Pi ZERO RTL8852BE wireless network card Gigabit dual-band WiFi6 wireless module Standard Bluetooth 5.2 Raspberry Pi 5 Aluminium Case spotpear Serial UART Bus Servo ST3025 TTL 40KG.CM Magnetic Encoder 360° High Precision And Large Torque 1.54 inch Passive NFC e-Paper ink (G) RYBW Display Screen No Need Battery Wireless Power & Data Transfer Raspberry Pi Compute Module 5 PoE BASE A IO Board RJ45 For CM5 Lite/eMMC Desktop Trinket Raspberry Pi Monitor Official Original DisplayScreen 15.6 inch LCD Full HD 1920x1080 15.6inch RS485 to Ethernet Luckfox Pico LCD ESP32 Xiaozhi-AI-video-tutorial-2 Industrial UART USB TO 8CH RS485 Isolated Converter For 35mm standard rail and stacked installation Milk-V Duo RJ45

Raspberry Pi Game zero 2W/2B/3B+/4B 1.54inch mini LCD

TAG： Raspberry Pi 5 PCIe USB3.2 Gen1 Hub UNO-R4 Raspberry Pi Starlight Camera IR-CUT IMX462 (A) Sensor 2MP 90 Degree Raspberry Pi Pico Raspberry Pi Camera 12MP Sony IMX708 autofocus HDR Module 3 Sensor Assembly Arduino Nano ESP32-S3R8 Raspberry Pi 5 Rainbow Acrylic Case Colorful Translucent Acrylic Case Supports Installing Official Active Cooler 5033S Power Module Xbox/PS4/Switch Raspberry Pi LuckFox Pico camera Raspberry Pi 5 27W Raspberry Pi 5 Display Cable Raspberry Pi 5 PCIe FFC Standard PCIe Slot Raspberry Pi Pico 2 1.28 inch Round LCD Display TouchScreen RP2350 QMI8658 1.3inch LCD R7FA4 Plus A Board Based on R7FA4M1AB3CFM Compatible with Arduino UNO R44 Minima PC USB Monitor Screen ESP32-C6 WiFi 6 ESP32-C6-Zero Super-Mini ESP32-C6FH4 WiFi 6 Bluetooth 5 Raspberry Pi Zero Pi0 2W Digital Photo Frame 7.3 inch E6 Full Color E Paper Ink Calendar Art Poster