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： SpotPear Sipeed Lichee Tang Nano 20K FPGA RISCV Open-Source Retro-Game Linux MINI Development Board GW2AR-18 ESP32-S3 Industrial 8-CH Relay IOT LAN WiFi /Bluetooth /RS485 /RJ45 Ethernet /POE Raspberry Pi Pico 2 RP2350A USB-C Mini Development Board Raspberry Pi LCD Raspberry Pi RP2040 Keyboard Raspberry Pi 5 Official Case Banana Pi UART To Ethernet Raspberry Pi 1.5inch LCD Luckfox Pico ST7789 Raspberry Pi 7.5 inch e-Paper link (H) RYBW 800x480 For Arduino / Jetson Nano / STM32 XIAO RA4M1 Tiny SuperMini Board For Arduino Uno IDE For SeeedStudio R7FA4M1 Zero LCD HAT (A) user guide SK18 Computer AI Deepseek Voice Keyboard Linux 18x1.58inch LCD Screen Customize keys series bus servos Industrial CAN FD ETH RJ45 bidirectional converter CAN2.0A/2.0B BG95-M3-Zero QuecPython EVB development support LTE/EGPRS and GNSS spotpear Raspberry Pi 7 inch CAPLCD 1280x800 Capacitive TouchScreen HDMI/Type C Display Monitor For Computer mini PC

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

TAG： Modbus Raspberry Pi 4/4.3 inch DSI MIPI LCD TouchScreen Display 4/4.3inch 480x800 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Raspberry Pi 5 inch (B) DSI MIPI LCD TouchScreen Display 5inch 720x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Milk V Duo 1.28inch Rotary screen Weather trinket Raspberry Pi Pico 2 RP2350 1.8 inch AMOLED Development Board Display 368×448 TouchScreen Programmable Watch QSPI Raspberry Pi Thermal imaging CSI Camera PI5 ABS Case MP2.5GD Raspberry Pi 5 PCIe Dual 2.5G Double Ethernet Pi5 RTL8125 Raspberry Pi Fisheye Camera IMX378 12.3MP 190° Wide Angle Roller shutter Jetson Orin Nano 8GB AI 40Tops Embedded Edge Systems NVIDIA Slotted Optocoupler Module ESP32 S3 Development Board 1.75 inch Round OLED Capacitive Touch Screen 1.75inch Display 466×466 N16R8 spotpear Raspberry Pi 5 DSI display Raspberry Pi 4/5 PiRack-M6F Cluster Kit Data Center Multi-Node Server 10-inch Aluminum Alloy 2U Heigh Raspber Pi 5 Raspberry Pi 2-Channel Isolated CAN Bus