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Raspberry Pi CM4 M.2 M KEY TO M.2 A KEY User Guide

Multiple Specifications Compatible
LED Indicators

The LED1 Will Light Up When Device Is Driven Successfully, The LED2 Keeps Off By Default

USB Bluetooth Feature

Connected Via A USB Adapter Cable

Application Example
for reference ONLY, the CM4 base board, antennas, and wireless NIC are NOT included.
Outline Dimensions

TAG: MP2.5G Raspberry Pi 5 PCIe to 2.5G Ethernet HAT Pi5 RTL8125 LuckFox Pico Camera Raspberry Pi Pico 2 RP2350 1.43 inch AMOLED TouchScreen Development Board 466x466 1.43inch Display QMI8658 6-Axis | PCF85063 RTC | SD | Battery Port Workstation electronic Nameplate ESP32 P4 Development Board WIFI6 4 inch LCD Round Display 4inch TouchScreen 720×720 Dual Microphones JETSON-IO-BASE-A Raspberry Pi Pico 2 RP2350B 1.46 inch Round LCD Touch Display 412x412 HMI LVGL QMI8658 6-axis 65K Colors Raspberry pi Pico development board RP2040 Core A Based On Official RP2040 Dual Core Processor Spotpear Raspberry Pi PCM5122 I2S DAC HIFI Sound Card DAC Audio expansion Board Free-Driver For PI5/PI4/Zero 3.4inch Round LCD HDMI Capacitive Touchscreen Display 800x800 For Raspberry Pi/Jetson Nano/mini PC Raspberry Pi 5 Raspberry Pi 13.3 inch FHD AMOLED 1080P Capacitive TouchScreen Display Type-C/HDMI For Computer PC TVOC Sensor gas Sensor Expansion board UART High Sensitivity For Arduino /Raspberry Pi /Pico /ESP32 Raspberry Pi 5 PCIe to M.2 SSD Raspberry Pi Touch Display 2 Official Original Capacitive TouchScreen 7 inch LCD TFT 720x1280 ESP32-P4-Core Board with 32MB PSRAM USB With Camera Port / Display Port ESP32 C6 AI 0.85inch Development Board 0.85 inch DeepSeek RGB surround light Dual mike 7inch Round LCD HDMI Capacitive 7 inch Touchscreen Display 1080x1080 For Raspberry Pi/Jetson Nano/mini PC Raspberry Pi Pico 2 RP2350B 2.8 inch LCD Development Board RGB Display Round TouchScreen 480x480 LVGL QMI8658 / SD / RTC