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Base board prepared for Raspberry Pi CM4 modules. It is equipped with connectors for all available interfaces, additionally on the board there is a RTC system and a fan connector. Waveshare CM4-IO-BASE-B
Base board designed for Raspberry Pi CM4 modules. It is equipped with special connectors for connecting the module and the outputs of all CM4 module interfaces, including USB, Ethernet, HDMI, DSI, two CSI connectors, 40-Pin GPIO connector compatible with HAT modules. The Mini Base Board is additionally equipped with a real-time clock (RTC) chip, a backup battery socket as well as a fan connector and a microSD card slot. At the bottom of the board there is also an M.2 connector for connecting additional modules or a disk and an FFC connector with a USB 2.0 and HDMI interface. Full documentation is available on the product Wiki page.


The 40-pin connector is color-coded, which makes it easy to connect expansion modules. The board has compact dimensions (85 x 56 mm) corresponding to the dimensions of the Raspberry Pi 4 model B minicomputers, thanks to which, after connecting the Raspberry Pi CM4 module (not included), it can be a replacement for standard Raspberry Pi minicomputers.
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
Adapter from HDMI to VGA, 15cm
Cable with USB typ A and USB typ C connectors, cable length 1 m. LANBERG CA-USBO-10CC-0010-BK
Cable with USB typ A and USB typ C connectors, cable length 1,8 m. LANBERG CA-USBO-10CC-0018-BK
SoM Raspberry Pi CM4 Lite with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 1 GB LPDDR4 RAM. Raspberry Pi CM4001000
No product available!
SoM Raspberry Pi CM4 with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 1 GB LPDDR4 RAM and 8 GB eMMC. Raspberry Pi CM4001008
No product available!
SoM Raspberry Pi CM4 with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 1 GB LPDDR4 RAM and 16 GB eMMC. Raspberry Pi CM4001016
SoM Raspberry Pi CM4 with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 1 GB LPDDR4 RAM and 32 GB eMMC. Raspberry Pi CM4001032
No product available!
Base board prepared for Rasberry Pi CM4 modules. It integrates the PoE circuit, it is equipped with connectors for all available interfaces, additionally on the board there is an RTC system and a fan connector. Waveshare Compute Module 4 PoE Board
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)
PCIe connector adapter to 4 USB 3.2 Gen1 slots designed to work with Raspberry Pi CM4 modules. It allows you to connect devices with a USB connector to the base board via a PCIe connector. Waveshare PCIe TO USB 3.2 Gen1 (B)
A set for building a minicomputer based on Raspberry Pi CM4. It consists of a metal housing with a fan, a power supply and a Compute Module 4 PoE Board. Waveshare CM4-IO-POE-BOX-A
No product available!
Cooling fan designed for mounting on Raspberry Pi CM4 modules. It is equipped with a 4-pin connector compatible with Compute Module 4 IO Board and Compute Module 4 PoE Board. Waveshare CM4-FAN-3007-12V
Portable game console based on Raspberry Pi CM3+ Lite, equipped with LCD IPS 2.8" display, battery and speaker. Waveshare GPM2803P0
No product available!
Base board dedicated to Raspberry Pi CM4. It has the dimensions of a CM4 module and is equipped with an 8 MP camera and basic connectors for interfaces. Waveshare CM4-NANO-C
No product available!
Cooling fan designed for mounting on Raspberry Pi CM4 modules. It is equipped with a 4-pin connector compatible with Compute Module 4 IO Board and Compute Module 4 PoE Board. Waveshare CM4-FAN-3007-B
CM5-PoE-BASE-A is a functional base board for the Raspberry Pi Compute Module 5, equipped with PoE power supply and a rich set of peripheral interfaces. With support for NVMe drives, MIPI cameras and displays, and two HDMI ports, it is well-suited for industrial projects, AI systems, and multimedia solutions. Ideal for prototyping and integration into finished products.
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
Advanced solution for efficient thermal management and airflow optimization in Compute Blade system, enabling easy cluster scalability in limited space. With a flexible chassis that accommodates up to 4 Compute Blades and 2 fan units, BladeRunner provides high compute density, reliability and ease of integration in large installations without the need for complex cooling and power systems. Uptime Industries BladeRunner-4
No product available!
CMX-ADAPTER is a protection board dedicated to Raspberry Pi CM4 and CM5 modules, designed for intensive use and repeated connection with base expansion boards. It facilitates integration and protects connectors from mechanical damage.
Base board dedicated to the Raspberry Pi CM4. It has the dimensions of a CM4 module and is equipped with basic connectors for interfaces. Waveshare CM4-NANO-B
A set for building a minicomputer based on Raspberry Pi CM4. It consists of a metal housing with a fan, power supply, 4G module and Compute Module 4 PoE 4G Board. Waveshare CM4-IO-POE-BOX-A
No product available!
A kit for building a minicomputer based on the Raspberry Pi CM4. It consists of a metal case and the CM4-NVME-NAS-BASE base board. Waveshare CM4-NVME-NAS-BOX
Base board for Raspberry Pi CM4 modules. It integrates the function of an uninterruptible power supply, PoE circuit, it is equipped with connectors for all available interfaces, in addition, there is an RTC system on the board and a fan connector. Waveshare Compute Module 4 PoE Board
Base board dedicated to Raspberry Pi CM4 modules. Equipped with a 5 "IPS LCD display with a touch panel. Waveshare CM4-DISP-BASE-5A
No product available!
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!
The Raspberry Pi Cooler is an essential accessory for anyone who wants to ensure optimal operating conditions for the Raspberry Pi Compute Module 5. Efficient passive cooling effectively reduces the operating temperature of the module, which is crucial for ensuring reliability and long-term stability of the system. With this heatsink, users can fully utilize the capabilities of their Raspberry Pi Compute Module 5 without worrying about overheating and the associated reduction in performance
No product available!
Base board prepared for Raspberry Pi CM4 modules. It is equipped with connectors for all available interfaces, additionally on the board there is a RTC system and a fan connector. Waveshare CM4-IO-BASE-B