Raspberry Pi Compute module 4CM4 IO Board User Guide

Write Image for Compute Module Boards eMMC version

1. The switch go to slave

2. Connect USB to your computer by USB Adapter

3. Install and run the rpiboot, the computer recognizes the CM4 as a U disk, and then you can write an image to the CM4.

CM4 Camera and DSI configuration

1. Put dt-blob.bin to /boot/

CM4 USB enable

USB2.0 is closed by default, if you need to open it, you need to add dtoverlay=dwc2,dr_mode=host at config.txt

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： Horizontal Drag Instructions Raspberry Pi Pico 2 RP2350B Industrial 8-Channel Relay IOT LAN Digital Input DIO /RS485 /RJ45 Ethernet /POE DeepsSeek XiaoZhi AI Voice Chat ESP32-S3 1.54 inch LCD Kit N16R8 WROOM-1-N16R8 DevKitC-1 Development Board Raspberry Pi CM5 IO BASE B Mini Board a Base Development Platform Compute Module 5 IO Board with EEPROM And Encryption chip Raspberry Pi DSI Step Recording and Reproduction Raspberry Pi 64MP Camera ESP32 C3 Round LCD Development Board Electronic EYE 0.71 inch Display Watch Screen GC9D01 160x160 LuckFox Pico USB Camera 2MP GC2093 &zwnj;WDR Backlight Compensation&zwnj; Onboard microphone USB Camera Thermal imaging camera Changeable Photo Frames Milk V Duo DeepSeek AI Voice Chat ESP32 S3 Development Board 1.85 inch Round LCD 1.85inch Display QMI8658 /MIC /SD /MP3 Audio LVGL For Arduino Raspberry Pi 5 Camera JETSON-NANO-MINI Raspberry Pi RTC WatchDog Servo PWM motor WP5320 WP5335 35/20KG.CM 180° PWM digital servo double ball bearings Modbus POE ETH Relay MQTT User Guide

Raspberry Pi CM4 Compute module 4 IO Expansion Board Dual HDMI IO Board

TAG： PI4B 1.6inch Rotary screen ESP32 S3 2 inch LCD Display Camera ESP32-S3 Relay 8-Channel IOT WiFi Bluetooth Arduino WROOM High Precision 360&deg;Metal Servo Motor 45KG.CM 24V RS485 Closed-Loop Feedback Real-Time Protection ESP32-S3 GEEK Raspberry Pi Buzzer ESP32-S3 GEEK Development Board Raspberry Pi Pico 2 RP2350B RP2350-PiZero Development Board PSRAM DVI For HDMI Pi5 Fan Raspberry Pi display RAM Monitor Screen ESP32 C3 MINI TV Raspberry Pi 4.3 inch DSI LCD Display MIPI 800x480Capacitive TouchScreen MPS2280D Raspberry Pi 5 PCIe M.2 NVMe Dual SSD Pi5 Double 2280 Arducam DeepSeek AI Voice Chat ESP32-S3 Box N16R8 AUDIO Board Support External LCD/Camera AI deepseek Jetson 1.5inch LCD Raspberry Pi 5 Ethernet Moudle Luckfox Lyra Zero W RK3506B Rockchip Linux Board For MIPI/DSI Display Size compatible with Raspberry Pi Zero