Raspberry Pi Zero — Tiny Linux Computer for Headless, Cameras, and Embedded Builds

The Raspberry Pi Zero is the classic ultra-compact Raspberry Pi: half the size of a Model A+, affordable enough for experiments, and powerful enough for media playback, GPIO control, and lightweight Linux projects. It works great as a headless computer (SSH + WiFi dongle/USB gadget) or as a tiny “real” desktop when you add the right cables.

Why/Benefits

What you can build

• Headless Raspberry Pi: SSH box for scripts, logging, and automation
• GPIO controller for relays, sensors, and small robotics projects
• Mini media player / digital signage (lightweight)
• Compact camera projects (board revision permitting)

Technical specifications

Pinout & power notes

• Power: use the dedicated micro USB power port for stable operation.
• USB devices: plug peripherals through the micro USB OTG port (usually via OTG adapter).
• GPIO: add 2x20 headers if your board arrives with unpopulated pins (common for Pi Zero).

What’s in the box

• 1× Raspberry Pi Zero board

FAQ

• Does this Pi Zero have built-in WiFi/Bluetooth?
  No—this model is the entry-level Pi Zero. If you need wireless built-in, choose Pi Zero W or Zero 2 W.
• What cables do I need to start?
  Most setups need a mini HDMI adapter/cable, a micro USB OTG cable, a 5V power source, and a microSD card with Raspberry Pi OS.
• Can I connect a Raspberry Pi Camera?
  Some Pi Zero revisions include a CSI camera connector (notably v1.3). If your project depends on the camera, confirm your board revision.
• Is it compatible with Raspberry Pi HATs?
  It uses the HAT-compatible 40-pin header layout, but you may need to install header pins first.