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： USB CAN Analyzer Pi5 Active Cooler Finger Vein Scanner Module (B) Cortex M4F UART serial port EAL4+ security certification qualification DeepSeek AI Voice Chat Robot ESP32 S3 Development Board 2.8 inch Display 2.8inch Screen CSI Camera Raspberry Pi UGV Rover ROS2 PT AI OpenCV Robot Car MediaPipe 14 inch Dual LCD Computer PC Monitor Display Double Secondary Screen Type C Mini HDMI 1080P For Windows/MacOS Raspberry Pi Pico Raspberry Pi LCD DeepsSeek XiaoZhi AI Voice Chat ESP32-S3 1.54 inch LCD Kit N16R8 WROOM-1-N16R8 DevKitC-1 Development Board DeepSeek AI Voice Chat ESP32 Development Board 3.5 inch TouchScreen Display 320x480 Servo Raspberry Pi 5 Power Raspberry Pi Pico Mini TOF Time-of-Flight Laser Ranging Radar Sensor Compatible RS485 with Arduino Raspberry Pi ESP32 and Pico X1005 Raspberry Pi 5 PCIe to M.2 NVMe Dual SSD Adapter Board HAT Pi5 Double 2230/2242/2260/2280 Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board (D) HAT Pi5-2280-2242-2230 Multi Protection Sipeed NanoKVM-USB Finger-sized 4K USB KVM for Server/SBCs ESP32 IR Thermal Imaging Camera

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

TAG： Sensor RISC-V Raspberry Pi 5 DSI Screen ESP32 H2 ESP32-H2-Zero MINI Development Board For BLE/Zigbee/Thread SpotPear ESP32 T-ETH-Lite PI5 Raspberry Pi 4 inch DSI LCD Display MIPI 480x800 Capacitive TouchScreen X1201 Raspberry Pi 5 UPS LuckFox Pico SC3336 Raspberry Pi Pico 2 RP2350B Industrial 8-Channel Relay IOT LAN Digital Input DIO /RS485 /RJ45 Ethernet /POE SIM8262E M2 3G 4G 5G GNSS Sub-6G PCIe USB3.1 GPIO M.2 LTE-A NSA SA DFOTA VoLTE SIMCOM ESP32 C6 Development Board 2.73 inch LCD Display Screen ILI9488 For Dual band WiFi Onborad SD-Port Raspberry Pi 5 27W spotpear ADXL354C 7.5 inch Passive NFC e-Paper V2 BW Display 7.5inch E-ink Screen No Need Battery Wireless Powered Data Transfer For Mobile APP Raspberry Pi Pico W Industrial USB TO RS485 Isolated Bidirectional Converter Original FT232RNL 2 Meters long Flipper Zero WiFi multiboard NRF24+ESP32