The WAVE-20270 is an I/O base designed for the popular Raspberry Pi Compute Module 4 that allows it to easily be integrated into End Products and also includes an HDMI adapter for displays.
Specifications
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- USB
- USB 2.0 × 2
- USB 2.0 × 2 (via FFC connector)
- GPIO: Raspberry Pi 40PIN GPIO × 1
- HEADER: M.2 slot × 1
- HDMI: HDMI × 2
(1x via FFC connector) supports 4K 30fps output - DSI DISPLAY: MIPI DSI × 1
(15pin 1.0mm FPC) - CSI CAMERA: MIPI CSI-2 × 2
(15pin 1.0mm FPC) - POWER INPUT: 5V
- FAN
- 5V
- Allows speed adjustment and measurement
- RTC: Real-time clock with a battery socket and ability to wake Compute Module 4
- RJ45 ETHERNET: Gigabit Ethernet
- CM4 SOCKET: suitable for all variants of Compute Module 4
- SD CARD SLOT: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants
- DIMENSIONS: 85.0 × 56.0mm
Board and Dimensions
| 1 | CM4 socket suitable for all variants of Compute Module 4 |
12 | BOOT selection ON: CM4 would be booted from the USB-C interface OFF: CM4 would be booted from eMMC or Micro SD card |
| 2 | Power input/Programming 5V/2.5A power supply, or used for eMMC burning |
13 | 40PIN GPIO header |
| 3 | DISP MIPI DSI display port |
14 | Micro SD card slot for connecting a Micro SD card with pre-burnt image (Lite variant ONLY) |
| 4 | FAN for connecting a cooling fan, allows speed adjustment and measurement |
15 | HDMI1 FFC connector HDMI1 port supports 4K 30fps output |
| 5 | CAM 2x MIPI CSI camera ports |
16 | USB 2.0 FFC connector can be connected through an adapter |
| 6 | HDMI0 connector HDMI0 port supports 4K 30fps output |
17 | FE1.1S USB HUB chip, expanding one USB port to 4x ports |
| 7 | USB 2.0 ports 2x USB 2.0 ports, for connecting sorts of USB devices |
18 | M.2 slot supports sorts of NVME SSD, or communication modules with PCIe M.2 KEY-M interface |
| 8 | Gigabit Ethernet connector Gigabit Ethernet RJ45 connector, with 10 / 100 / 1000M network support |
19 | RTC chip allows RTC-related functions like wakeup, shutdown, reboot, and more |
| 9 | M.2 indicator indicating the operating status of the M.2 interface |
20 | RTC interrupt selection PI-RUN: CM4 reboot on RTC interruption GN-EN: CM4 shutdown on RTC interruption D4: D4 pin is triggered on RTC interruption |
| 10 | ACT indicator indicating the operating status of Raspberry Pi |
21 | EMC2301 fan controller, for speed adjustment/measurement |
| 11 | PWR indicator indicating the status of the Raspberry Pi power supply |
22 | RTC battery holder supports CR1220 button cell |
Demonstration
Shipping List:
Weight: 0.088 kg
- CM4-IO-BASE-B x1
- USB HDMI Adapter x1
- FFC cable 6PIN 1.0 pitch 60mm x1
- FFC cable 20PIN 0.5 pitch 60mm x1
- USB-A to USB-C cable 1m x1
- SSD mounting screw x1
Resources
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