Mini Base Board (A) Designed for Raspberry Pi Compute Module 4

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$28.95

Brand	Waveshare
SKU:	568-1

Waveshare 19887 - Mini Base Board (A) Designed For Raspberry Pi Compute Module 4

Specifications

CM4 socket	suitable for all variants of Compute Module 4
Networking	Gigabit Ethernet RJ45 connector
Networking	M.2 M KEY, supports communication modules or NVME SSD
Connector	Raspberry Pi 40PIN GPIO header
USB	USB 2.0 Type A × 2, USB 2.0 via FFC connector × 2
Display	MIPI DSI display port (15pin 1.0mm FPC connector)
Camera	MIPI CSI-2 camera port × 2 (15pin 1.0mm FPC connector)
Video	HDMI port × 2 (including one port via FFC connector), supports 4K 30fps output
RTC	N/A
Storage	MicroSD card socket for Compute Module 4 Lite (without eMMC) variants
Fan header	no fan control, 5V
Power input	5V
Dimensions	85 × 56mm

Weight: 0.045 kg

CM4 socket
suitable for all variants of Compute Module 4
Power input/Programming
5V/2.5A power supply, or used for eMMC burning
DISP
MIPI DSI display port
FAN
for connecting cooling fan, allows speed adjustment and measurement
CAM
2x MIPI CSI camera ports
HDMI0 connector
HDMI0 port, supports 4K 30fps output
USB 2.0 ports
2x USB 2.0 ports, for connecting sorts of USB devices
Gigabit Ethernet connector
Gigabit Ethernet RJ45 connector, with 10 / 100 / 1000M network support
M.2 indicator
indicating the operating status of M.2 interface
ACT indicator
indicating the operating status of Raspberry Pi
PWR indicator
indicating the status of Raspberry Pi power supply
BOOT selection
ON: CM4 would be booted from USB-C interface
OFF: CM4 would be booted from eMMC or Micro SD card

40PIN GPIO header
Micro SD card slot
for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
HDMI1 FFC connector
HDMI1 port, supports 4K 30fps output
USB 2.0 FFC connector
can be connected through an adapter
FE1.1S
USB HUB chip, expanding one USB port to 4x ports
M.2 slot
supports sorts of NVME SSD, or communication modules with PCIE M.2 KEY-M interface