Wrote Image for Compute Module Boards Lite version

If your CM4 board is Lite version without eMMC, Micro SD card is required, we recommend you to write image with SD card reader.

Download the newest Raspberry Pi image from Raspberry Pi Website
Connect your Micro SD card to the host PC by the card reader.
Format the Micro SD card (the portable disk) by SDFormatter.exe software
Write the Raspberry Pi image to the Sd card by Win32DiskImager.exe software, Choose the image file and click "Write" to start. It may prompt to format the CM4 again after writing, just ignore it.
After writing, a disk named BOOT is recognized, go into the disk and modify the config.txt file. Add the line to the file: dtoverlay=dwc2,dr_mode=host
To finish, eject the BOOT disk from the host PC. Disconnect the USB cable and power adapter, disconnect the BOOT, and set the switch into OFF. restart the board and go ahead with the examples.
If you do not have a card reader, you can insert the SD card to the carrier board and write it just like the eMMC version.
- Write Image for Compute Module Boards eMMC version

TAG： ESP32-S3 Industrial-Grade WiFi Relay IOT RS485 Communicator Bluetooth 2.8inch Round LCD USB Monitor Computer Monitor Display Screen USB Type C Secondary Screen PC CPU GPU DeepSeek AI Voice Chat ESP32 S3 Development Board 1.83 inch TouchScreen Display 240x284 RTL8723 WIFI SDIO Expansion Module Board For Luckfox Pico Mini B /Luckfox Pico Plus /Luckfox Pico Pro /Luckfox Pico Max ESP32 0.85inch LCD UART TTL To RS485 C Built-In Protection Circuits Raspberry Pi 12.3 inch LCD HDMI /Type C Display In-Cell Capacitive TouchScreen 1920x720 For Jetson Nano/mini Computer PC Milk-V Duo RJ45 spotpear Raspberry Pi 5 Audio Raspberry Pi 3.97 inch e-Paper link BW 800x480 For Arduino / Jetson / STM32 /ESP32 Raspberry Pi 5 Serial Ranging Sensor ESP32 S3 Development Board 1.43 inch AMOLED Display 1.43inch TouchScreen For Arduino LVGL With SD-Port/ QMI8658C 6-Axis Sensor Core3566102032 User Guide Bus Servo DC-BUCK-Adapter 7.2V Voltage mini module For SC15/SC09 Servo AV to LVDS ESP32 Mini TV

TAG： Industrial UART Converter USB RS232/485 FT232RNL Compact Size Raspberry Pi 5 - 16GB RAM ESP32 S3 LCD 1.3 inch Holographic Display Screen 3D Transparent Refractive Prism Mini TV Flipper Zero Ethernet Raspberry Pi 5 Raspberry Pi 7 inch HMI industrial DSI Display LCD 7inch TouchScreen Computer 720×1280 FT232RNL USB RS232 485 422 TTL spotpear Raspberry Pi Raspberry Pi 5 4B easy Adapter Micro HDMI 4K Milk-V Duo Module 01 USB Binocular Camera 2MP OS02G10 Distortion Free Binocular Synchronous Frame USB 2.0 Plug and Play Raspberry Pi 5 PCIe to M.2 EG25-G Mini PCIe SIMCom 4G LTE Cat-4 Global GNSS PCI Express Mini Card Magnetic-Encode CF35-12 Servo USB Monitor Industrial Isolated USB TO 4CH RS485 BConverter UART CH344L Raspberry Pi 5 - 4GB RAM Raspberry Pi PICO LoRa Seeed Studio XIAO ESP32C3 Wi-Fi Arduino