The Waveshares Arduino Compatible Base Board For Raspberry Pi Compute Module 4 is a basic expansion board compatible with Arduino, an expansion board that can be used with Raspberry Pi Compute Module 4, and supports a 5V DC power supply with a Type-C interface. The board is populated with an HDMI interface, one CSI interface and one USB interface, a standard Arduino interface, etc.
Features:
- Compatible with Raspberry Pi Compute module 4 all variants
- M.2 slot for connecting separate communication modules, global 5G/4G/3G/2G cellular network support
- 10/100M/1000M auto-negotiation Ethernet port, with PoE, enabled
- USB HUB allows connecting more USB devices
- USB TO UART, for serial debugging
- Provides various industrial isolated interfaces: CAN, RS485, RS232, ADC, GPIO, RTC
- Multiple video-related ports like HDMI, DSI, CSI
- LED indicators for monitoring the operating status