A PCIe port expander that expands one connector to 4 PCIe Gen 2 slots. It uses the ASM1184 controller, so it does not require driver installation and works immediately after connecting (plug and play). It can be powered with 12 V via the PCIe connector or 5/12 V via an external DC connector.

Intended, among others to work with CM4 IO Board expansion boards for Raspberry Pi Compute Module 4. Full documentation with examples of use is available on the product page.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
The Compute Module 4 IO Board is a companion board for Raspberry Pi Compute Module 4 (supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products.
No product available!
Base board dedicated to Raspberry Pi CM4 modules. It is equipped with connectors for all available interfaces. Waveshare CM4-IO-BASE-A
Adapter with RPi CM4 socket and CM3 SODIMM connector. It allows you to connect the Raspberry Pi Compute Module 4 minicomputer to the base boards dedicated to CM3 modules. Waveshare Zero-to-CM3-Adapter
Miniature camera module with OV5647 5MP sensor dedicated to Raspberry Pi Zero and Compute Module. Equipped with a lens with a viewing angle of 160°. ArduCAM B006605
reComputer R1013-10 is an industrial IoT computer with Raspberry Pi CM4, 2 GB RAM and 8 GB eMMC, offering 3 RS485 ports, two Ethernet ports with PoE support, and an M.2 NVMe slot. With edge AI support and extensive communication options, it is suitable for building automation systems, IoT, and fleet management.
No product available!
Base board prepared for Raspberry Pi CM4 modules. It integrates the PoE circuit, it is equipped with connectors for all available interfaces, additionally on the board there is a RTC system and a fan connector. Waveshare Compute Module 4 PoE Board (B)
No product available!
A set for building a minicomputer based on Raspberry Pi CM4. It consists of a metal case with a fan, a power supply and a Dual Gigabit Ethernet Base Board. Waveshare CM4-DUAL-ETH-BOX-A-EU
No product available!
Base board dedicated to Raspberry Pi CM4 modules. It is equipped with RJ45, USB 3.2, HDMI, DSI, CSI connectors and M.2 B KEY socket for the 4G/5G module. Additionally, the board has an RTC system and a fan connector. Waveshare CM4-DUAL-ETH-4G/5G-BASE
No product available!
A 13.3-inch screen with a capacitive touch panel dedicated to the Raspberry Pi CM4. It can be used not only as an ordinary mirror, but also as a convenient computer. Waveshare 13.3inch Magic Mirror C4
No product available!
The Raspberry Pi Development Kit for Compute Module 5 is a complete kit for prototyping embedded applications, including the Compute Module 5 Wireless, an IO Board, and accessories such as a case, cooling, and power supply. Thanks to its versatility and rich equipment, the kit allows you to quickly start working on advanced projects
reComputer R1025-10 is an IoT computer with Raspberry Pi CM4 and 4 GB RAM, equipped with 32 GB eMMC and an M.2 NVMe slot. With isolated RS485 ports, two Ethernet interfaces, PoE support, and optional wireless communication modules, it provides a reliable solution for industrial automation, BMS systems, and edge AI applications.
No product available!
reComputer R1113-10 is an IoT gateway and industrial controller based on Raspberry Pi CM4 with 2 GB RAM and 8 GB eMMC, equipped with RS485, RS232, DI, DO, and Ethernet interfaces with PoE support. It supports wireless communication and edge AI, making it suitable for automation, smart city, and monitoring systems.
No product available!
Base board dedicated to Raspberry Pi CM4 modules. Equipped with a 2.8" IPS LCD display and an expander. Waveshare CM4-DISP-BASE-2.8A-Acce-A
A base board dedicated to Raspberry Pi CM4 modules. It is equipped with connectors for basic interfaces including USB, USART, SPI and I2C. Seeed Studio 103100163
No product available!
Nano Base Board (A) to miniaturowa, ale w pełni funkcjonalna płytka bazowa do Raspberry Pi Compute Module 5, zaprojektowana z myślą o integracji w kompaktowych urządzeniach. Oferuje wszystkie kluczowe interfejsy, w tym USB 3.2, podwójne MIPI, GPIO 40-pin, a także wsparcie dla zasilania i chłodzenia, co czyni ją wszechstronnym rozwiązaniem do projektów przemysłowych, IoT i systemów wbudowanych.
PCIe to M.2 key M connector adapter designed to work with Raspberry Pi CM4 modules. It allows you to connect an NVMe SSD with an M.2 connector to the backplane via a PCIe connector. Waveshare PCIe TO M.2 (A)
100-pin connector (socket) for Raspberry Pi CM4 modules. Pitch 0.4 mm, height 2.9 mm
4-channel PCIe port expander. It can be powered with 12 V via a PCIe connector or an external DC connector. Waveshare PCIe-Packet-Switch-4P