Introduction

CM4 Media is a media computer that based on Raspberry Pi Computer 4(CM4 for short). It makes full use of the structural flexibility of CM4 to solve the heat dissipation problem of CPU, wireless module and PMU. The external antenna improves the reliability of wireless communication. Adopt WM8960 Low power stereo codec chip, supports dual speaker playback, has a microphone, 3.5mm headphone jack, and is equipped with SONY IMX219 8-megapixel sensor to meet daily shooting needs

• The system can be configured into 1GB/2GB/4GB/8GB RAM, 8GB/16GB/32GB eMMC or 8GB/16GB/32GB/64GB SDCard, 128GB/256GB SSD
• 2.4/5.8G dual-band WiFi and Bluetooth (optional) according to different applications, and it supports external antenna.
• Dual HDMI, one is standard HDMI and the other is Mirco-HDMI, support dual-screen simultaneous display, dual-screen expansion
• Support one key switch
• Have a camera with SONY IMX219 8-megapixel sensor
• Dual Speakers, support stereo playback
• CM4 Media provides a microphone, and it also has a 3.5mm headphone jack
• Two channel USB 3.0 interfaces and one channel USB 2.0 interface
• Support 5V@3A input
• All metal shell, the actual test CM4 Media can work full speed reliably and normally at ambient temperature 0~60°C.

Hardware Specification

Raspberry Pi CM4 Inside

• Broadcom BCM2711
  • Quad-core, Cortex-A72, 1.5GHz ARM v8 64-bit CPU
  • Support H.264, H.265 decoding, Support 4Kp60 video play
  • Support H.264 encoding
  • Support OpenGL EL 3.0
• DDR
  • LPDDR4, up to 3200MT/s
  • 1GB | 2GB | 4GB | 8GB
• Dual Storage
  • 8GB | 16GB | 32GB eMMC
  • micro-SD Card for Data storage

Storage

• eMMC/microSD/SSD HD for rootfs

Display

• 1x HDMI Type A
• 1x Micro-HDMI, Support dual-screen simultaneous display, dual-screen expansion

Wired Interfaces

• 1x 10/100M/1000Mbps Ethernet
• 2x USB 3.0 Type A
• 1x USB 2.0
• 1x 3.5mm Headphone jack

Wireless

• 1x 2.4G/5.8G WiFi, IEEE 802.11 b/g/n/ac
• 1x Bluetooth 5.0, Support BLE
• Optional certified WiFi/BT External antenna with Raspberry Pi CM4

Expansion Interfaces

• Mini PCIe slot with 1-lane PCIe Gen2(default is used for SSD)

Power In

• Type-C interface，5V@3A DC

Operating Temperature

• 0 ~ 60°C

Dimension

• 100 mm(L) x 100 mm(W) x 19mm(H)

Software

Raspberry Pi Ecosystem

• Compatible with Origin Raspberry Pi OS, support 32-bit and 64-bit OS
• Support install and update BSP with apt-get
• Support Kernel and OS Upgrade
• Pre-installed Os in eMMC, ready-to-use

Interface Diagram

Top

Bottom

Ordering Code

Specification

Feature	Description
CPU	Broadcom BCM2711 quad core, ARM Cortex-A72(ARM v8), 1.5GHz, 64-bit CPU
RAM	1GB / 2GB / 4GB / 8GB LPDDR4-3200
eMMC*	8GB / 16GB / 32GB
SD Card*	SD for rootfs
SSD HD	128GB / 256GB (Optional)
Ethernet	1x Gigabit-Ethernet
WiFi / Bluetooth	2.4G / 5.8G Dual-band WiFi, Bluetooth 5.0, Support BLE
HDMI	1x standard HDMI
Micro-HDMI	1x Micro-HDMI
USB Host	2x USB 3.0 Type A, 1x USB 2.0
Mini PCIe	1-lane PCIe 2.0, up to 5Gbps (default is used for SSD)
RTC	1x RTC
Speaker	Dual speakers
Microphone	1x Microphone
LED Indicator	Blue LED for Power & Status indication
Power In	5V@3A
Dimension	100(L) x 100(W) x 19(H) mm
Case	Aluminum Alloy Case by CNC Cut
Antenna	Optional certified WiFi/BT External antenna with Raspberry Pi CM4
Operating Temperature	0 ~ 60°C
OS	Compatible with Raspberry Pi OS, support 32-bit and 64-bit, Support install and update BSP with apt-get

Picture for CM4 MEDIA

• Boot either from eMMC or SD Card, user can't use eMMC and SD Card at same time.