zł101.11 tax excl.
CM4-IO-BASE-B base board dedicated to Raspberry Pi CM4 modules in a set with a USB HDMI adapter to FCC. Waveshare CM4-IO-BASE-Acce B
CM4-IO-BASE-B base board dedicated to Raspberry Pi CM4 modules in a set with a USB HDMI adapter to FCC.
CM4-IO-BASE-B 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.
Adapter with USB and HDMI connectors connected via FFC tape. It allows you to add two USB connectors and HDMI connectors for base boards.

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
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
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
SoM Raspberry Pi CM4 with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 2 GB LPDDR4 RAM, 16 GB eMMC and wireless connectivity. Raspberry Pi CM4102016
No product available!
SoM Raspberry Pi CM4 with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 2 GB LPDDR4 RAM, 32 GB eMMC and wireless connectivity. Raspberry Pi CM4102032
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
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 Mini Base Board (B). Waveshare CM4-IO-BASE-BOX-B
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 Mini Base Board (B) and a USB HDMI to FCC adapter. Waveshare CM4-IO-BASE-Acce D
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)
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!
Adapter with 40-pin RPi socket and CM3 SODIMM connector. It allows you to connect the Raspberry Pi Zero 2 W minicomputer to the base boards dedicated to CM3 modules. Waveshare Zero-to-CM3-Adapter
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 Mini Base Board (B) and a USB HDMI to FCC adapter. Waveshare CM4-IO-BASE-Acce D
Compute Module IO Board Plus is a prototype board that allows you to connect Raspberry Pi CM3 module and CM3L module. It is equipped with numerous GPIO pins, HDMI port, USB ports, camera and display ports. Compute Module IO Board Plus
reComputer R1024-10 is an IoT computer with Raspberry Pi CM4 equipped with 4 GB RAM and 16 GB eMMC, offering isolated RS485 ports, two Ethernet interfaces with PoE support, and an M.2 NVMe slot. With edge AI support and extensive communication options, it is suitable for building automation, fleet management, and industrial IoT applications.
No product available!
100-pin connector (socket) for Raspberry Pi CM4 modules. Pitch 0.4 mm, height 2.9 mm
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
Portable game console based on the Raspberry Pi CM4 Lite, equipped with a 2.8" IPS LCD display, battery and speaker. Waveshare GPM28040
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 Mini Base Board (A) and a USB HDMI to FCC adapter. Waveshare CM4-IO-BASE-Acce C
The STA Fan Unit is a compact and efficient cooling solution designed to support the cooling of the Uptime Industries Compute Blade platform. With a high-quality Noctua NF-A4x20 5V PWM fan, it ensures reliability and stability in intensive working conditions, while offering simple installation and power supply without additional cabling. Uptime Industries FanSTA-1V1-0
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!
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)
Designed for the Raspberry Pi Compute Module 5, the case provides not only protection, but also efficient cooling and durability. The case has space for accessories and modules, which makes prototyping easier
Base board for the Raspberry Pi CM4. Allows the addition of 4G, 5G or LoRa communication. Comes with 4G module SIM7600G-H-M.2. Waveshare CM4-IO-WIRELESS-BASE-B-Acce-A (EU)
A kit for building a minicomputer based on the Raspberry Pi CM4. It consists of a metal case with a fan, a power supply, a USB/HDMI adapter and a Mini Base Board (B). Waveshare CM4-IO-BASE-Acce-D-EU
CM4-IO-BASE-B base board dedicated to Raspberry Pi CM4 modules in a set with a USB HDMI adapter to FCC. Waveshare CM4-IO-BASE-Acce B