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 8 inch DSI LCD Display With 5MP Front Camera MIPI 800×480 Capacitive TouchScreen Industrial ESP32-S3 Relay 8-Channel 8-Ch ESP32-WROOM IOT WiFi Bluetooth HAT For Arduino Magnetic Encoder Servo Motor 120KG.CM 24V 360° RS485 High Precision And Large Torque ESP32-P4-NANO Development Board RISC-V WiFi6 MIPI CSI Camera / 10.1 inch DSI Display / USB / RJ45 Ethernet / POE / Audio Buzzer Accelerometer Retail electronic Tag E-Paper Raspberry Pi 7 inch CAPLCD 1280x800 Capacitive TouchScreen HDMI/Type C Display Monitor For Computer mini PC Raspberry Pi 21.5inch FHD LCD 1080x1920 Capacitive TouchScreen Display For Raspberry Pi/Jetson Nano/ PI5 Raspberry Pi 5 5V5A Power 240x280 Raspberry Pi CM5 Compute Module 5 Development Kit With CM5104032 + Official Original IO Board + Case Industrial Modbus RTU 8 ch Relay Module Raspberry Pi 2inch LCD AV to RGB RK3566 Raspberry Pi Camera ESP32 Thermal imaging MiniPCIe Interface 2 CH CAN Card USB CAN Multiple Protection Circuits For Linux/Windows

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

TAG： GPU Monitor Display Industrial RS232 To RS485 Converter Milk-V RJ45 Raspberry Pi 5 PCIe M.2 NVMe SSD Pi5 2280-2242-2230-Board-D NVIDIA Jetson Nano Developer Kit (B01) Upgraded 2 lanes CSI Raspberry Pi 5 PCIE to MiniPCIe For wireless network WIFI Card USB Bluetooth ESP32 IR Thermal Imaging Camera RP2040 Microcontroller White MPS2280D Raspberry Pi 5 PCIe M.2 NVMe Dual SSD Pi5 Double 2280 UNO R4 Minima Esp32 C3 Round LCD Knob Rotary Display RS485 to RJ45 ESP32 C6 Development Board 1.47 inch LCD Touch Screen 1.47inch Display 172×320SD AXS5106L JD9853 Arducam NVIDIA Jetson Orin Nano/NX PoE Power over Ethernet RJ45 802.3af Raspberry Pi 5 POE PD Trigger Activation Type C Power Over Ethernet 802.3af/at Pi5 Raspber Pi 5 Power Core3566002000 Desktop Trinket