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Metal-cased mini PC barebone with cooling fan and labelled cut-outs for dual Ethernet, HDMI, USB, CSI, DSI, M.2 and microSD

NuoTo

NuoTo Raspberry Pi CM4 Mini IO Board Lite Edition Barebone Mini PC

SKU CH-KH5Z-VXY4D

A barebone Mini-PC kit with a Waveshare Mini IO Board Lite for Raspberry Pi Compute Module 4, dual Gigabit Ethernet, M.2 B-Key for 5G/4G, dual HDMI 4K 30fps, dual MIPI CSI-2, MIPI DSI, USB 3.2 Gen1.

  • CPU TypeOther
  • Dual Gigabit Ethernet enables high-speed wired networking
  • M.2 B Key slot supports 5G or 4G cellular modules
  • Two USB 3.2 Gen1 ports provide fast peripheral connectivity
  • Dual HDMI outputs deliver 4K video at 30 fps
  • Included cooling fan and vented metal case improve heat dissipation

Build-Your-Own CM4 Platform

The NuoTo barebone pairs a Waveshare Mini IO Board Lite with a metal chassis and cooling fan, giving makers and integrators a ready-to-mount foundation for any Compute Module 4 variant. Onboard connectors cover dual Gigabit Ethernet, two USB 3.2 Gen1 ports, dual HDMI with 4K 30fps output, twin MIPI CSI-2 camera ports, a MIPI DSI display port, a 40-pin GPIO header, a MicroSD socket for Lite modules and an M.2 B-Key slot with Nano-SIM for 5G or 4G connectivity.

Industrial and Vision Projects First

Teams building binocular-vision rigs, edge gateways or headless controllers gain dual camera interfaces, wired networking redundancy and a hardware RTC with wake capability in a passively cooled enclosure. Buyers who need built-in Wi-Fi or Bluetooth, more than two USB ports, or a pre-installed Compute Module 4 should consider other platforms.

M.2 B-Key with Nano-SIM for Cellular

The single spec that decides fit is the M.2 B-Key slot paired with a standard Nano-SIM socket, which enables 5G, 4G, 3G or 2G modules directly on the board; if your application requires a different M-Key interface or no cellular path at all, this barebone is not the right match.

Highlights

  • Dual Gigabit Ethernet enables high-speed wired networking
  • M.2 B Key slot supports 5G or 4G cellular modules
  • Two USB 3.2 Gen1 ports provide fast peripheral connectivity
  • Dual HDMI outputs deliver 4K video at 30 fps
  • Included cooling fan and vented metal case improve heat dissipation

Specifications

CPU TypeOther

Questions about this item

What comes in the box and what must I supply myself?

The board, metal case and cooling fan are included. You must provide a Raspberry Pi Compute Module 4, a 5 V / 2.5 A or higher power supply, a MicroSD card for Lite variants, and any 5G/4G module or Nano-SIM you plan to use.

Which Compute Module 4 variant should I choose for this board?

The socket accepts every CM4 variant. Pick a Lite model (no eMMC) if you want to boot from the onboard MicroSD slot, or any eMMC model if you prefer onboard storage.

What does the dual Gigabit Ethernet and 4K 30 fps HDMI mean in daily use?

You get two independent wired network links at up to 1 Gbps each, plus two HDMI ports that can each drive a 4K display at 30 frames per second for dual-monitor setups.

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