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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
The PoE UPS Base Board is the base board for the Raspberry Pi CM4 modules. It is equipped with special connectors for connecting the module and the outputs of all CM4 interfaces, including USB, Ethernet, HDMI, DSI, CSI, 40-Pin GPIO connector compatible with HAT modules. Additionally, the board has a real-time clock (RTC) circuit and a fan connector. It integrates a PoE circuit that allows the set to be powered via an Ethernet cable.

An important element of the board is the function of an uninterruptible power supply (UPS). After connecting three 18650 batteries, it maintains a stable output voltage of 5 V even after the loss of power, which allows the device to continue operating and safely shut down. Full monitoring of the battery condition is possible thanks to the I2C interface. In addition, at the bottom of the board there is an M.2 M Key connector that allows you to connect an NVME SSD disk or communication modules. Full documentation 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
18650 Li-Ion battery with a nominal voltage of 3.7V and a capacity of 3000mAh. Sony US18650VTC6
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 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, 2 GB LPDDR4 RAM and 32 GB eMMC. Raspberry Pi CM4002032
No product available!
SoM Raspberry Pi CM4 with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 4 GB LPDDR4 RAM and 8 GB eMMC. Raspberry Pi CM4004008
No product available!
SoM Raspberry Pi CM4 with the SoC Broadcom BCM2711 SoC (4 x Cortex-A72) running at 1.5 GHz, 4 GB LPDDR4 RAM, 8 GB eMMC and wireless connectivity. Raspberry Pi CM4104008
No product available!
Li-Ion battery type 18650 with a nominal voltage of 3.6 V and a capacity of 3000 mAh. Samsung INR18650-30Q
A kit for building a minicomputer based on the Raspberry Pi CM4. It consists of a metal case with fan, power supply and CM4-IO-BASE-C base board. Waveshare CM4-IO-BASE-BOX-C (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!
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 (B). Waveshare CM4-IO-POE-BOX-B
Base board for Raspberry Pi CM4. It allows you to add 4G, 5G or LoRa communication via the M.2 B Key or Mini-PCIe connector. Comes with 4G SIM7600G-H-PCIE module. Waveshare CM4-IO-WIRELESS-BASE-Acce-A-EU
CM5-DUAL-ETH-MINI is a compact base board with a dual Gigabit Ethernet interface, designed for the Compute Module 5. It enables the development of routers, network gateways, and industrial systems with high network throughput and a flexible GPIO interface. Thanks to its rich set of connectors and small dimensions, it is suitable for both prototyping and integration into final products.
Industrial IoT backplane for Raspberry Pi CM. It uses the SIM7600G-H chip for 4G, 3G, 2G communication, and has a 10/100M Ethernet port with PoE function and a 2.4 GHz WiFi module. Enclosed in an aluminum housing. Waveshare CM-IO-POE-4G-BOX
No product available!
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 Mini Base Board (A). Waveshare CM4-IO-BASE-BOX-A
No product available!
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 Dual ETH Quad RS485 Base Board. Waveshare CM4-ETH-RS485-BOX-B-EU
Base board dedicated to Raspberry Pi CM4 modules. It integrates the PoE circuit, is equipped with an M.2 connector for connecting a 5G / 4G module and isolated industrial RS232, RS485 and CAN interfaces. Waveshare Compute Module 4 PoE 4G Board
A kit for building a NAS server based on the Raspberry Pi CM4 module. It has space for mounting two 2.5" SATA drives and an LCD display for monitoring the minicomputer\'s operating status. Waveshare CM4-NAS-Double-Deck (EU)
Adapter with USB and HDMI connectors connected via FFC tape, among others for CM4-IO-BASE base plates. Waveshare USB HDMI Adapter
Base board dedicated to Raspberry Pi CM4 modules. It is equipped with two RJ45 connectors, USB 2.0 and a microSD slot. Additionally, there is a fan connector on the board. Waveshare CM4-DUAL-ETH-MINI
No product available!
Carrier board dedicated to Raspberry Pi CM4 modules. It is equipped with two Ethernet connectors, a microSD slot and a USB connector. It allows you to build a small router. DFRobot DFR0767
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
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.
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 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