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： Wiki Raspberry Pi Pico 2 RP2350 CAN Onboard XL2515 CAN Controller RP2350A ADXL354CEZ X1008 Raspberry Pi 5 PCIe to 2.5" 3.5" SATA HDD/SSD Dual Double-SATA (NOT BOOT From SATA/SSD Raspberry Pi 5 5V5A Power Raspberry Pi Game X1300 X1300-A2 Raspberry Pi 5 HDMI to CSI-2 Shield 1080P@60fps & Audio & Video Also Milk-V Duo S UART Serial Console Raspberry Pi 2inch LCD Industrial Isolated RS485 TO ETH (C) RJ45 Converter Wall/Rail-Mount For Modbus Capacitive Touchscreen luckfox-pico-ultra-w-gpio Use ESP32 IR Thermal Imaging Camera Serial UART Bus Servo TTL ST3235 30KG.CM Magnetic Encoder 360° High Precision And Large Torque 1.33TFLOPS RAM-4G eMMC-16 High Performance AI at the Edge Raspberry Pi 13.3 inch DSI MIPI Display 13.3inch LCD Capacitive TouchScreen 1920x1080 DeepSeek AI Voice Chat ESP32 S3 Development Board 1.8 inch AMOLED Display 368×448 1.8inch TouchScreen Programmable Watch QMI8658 /MIC /Audio /Battery Allwinner H618 Raspberry Pi 5 Heatsink Raspberry Pi 3 LCD HAT

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

TAG： USB Monitor Raspberry Pi Camera V1 ADXL354CZ EVAL BOARD Arduino UNO R4 Pi5 Pure- Raspberry Pi 5 PCIe USB3.2 Gen1 Hub Robotic Arm Gripper Mechanical claw Servo ST3215 CF35-12 Pi5 Arducam 64MP Camera ESP32-P4-WIFI6 4.3inch LCD Display AI Development Board 480&times;800 4.3 inch TouchScreen Deepseek Raspberry Pi 5 Industrial Case 1.91Inch AMOLED Industrial USB 8CH TTL Converter UART Multi Protection Circuits Multi Systems XIAO-nRF52840 BLE Antenna SeeedStudio Arduino Tiny SuperMini X1011 Raspberry Pi 5 PCIe M.2 NVMe 4-Ports SSD Pi5 Four-Times 2280 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 5 PCIe M.2 NVMe SSD Pi5 mini Raspberry Pi 5 - 4GB RAM DeepSeek AI Voice Chat Robot BOX ESP32-S3 Development Board 3.5 inch LCD N16R8 Touchscreen Display 6-Axis /Camera /SD ADXL354C Evaluation Board