Documentation, datasheets, getting-started guides and software downloads for the boards we sell.
Getting Started Guides
- First boot & OS installation on a Raspberry Pi 4
- Flashing eMMC on Compute Module 3 / 4 boards
- Setting up the Radxa Rock Pi 4B Plus with Armbian or Debian
- Choosing a power supply for your SBC
- Picking a microSD card — speed class, endurance, and brand matters
Datasheets & Reference
- Raspberry Pi 4 Model B — product brief (PDF)
- Raspberry Pi Compute Module 3 — datasheet (PDF)
- Raspberry Pi Compute Module 4 — datasheet (PDF)
- Radxa Rock Pi 4B Plus — specifications and pin map
- RK3399 SoC technical reference manual
Software & Tools
- Raspberry Pi Imager — flash images to microSD / USB
- Radxa Wiki — OS images and tooling for Rock Pi boards
- balenaEtcher — cross-platform image writer
- Pre-built Debian Bookworm image for our CM4 32GB SKU (download)
Educational & Industrial Use
- Bulk / education pricing — 10+ units of the same SKU
- Pre-flashed eMMC service — well ship your image on the board
- Long-term availability program — reserved stock for product builds
About Embedded Computers
Embedded Computers is a Canadian supplier of single-board computers, compute modules and the accessories that surround them. We focus on the parts that engineers, makers and integrators actually reach for: Raspberry Pi, Radxa Rock Pi, and the supporting hardware that keeps them running.
We stock product in Canada and ship across Canada and the US, usually the same day. We dont drop-ship from overseas warehouses, and we dont list inventory we dont have. If a product page says “in stock,” its on a shelf in our facility.
Who we serve
- Hardware developers building edge devices, IoT gateways and industrial controllers.
- Education customers running labs, robotics teams and student projects.
- Hobbyists and makers working on home automation, retro computing and personal builds.
- Small OEMs purchasing CM3 / CM4 modules in low-volume production runs.
Why buy from us
- Real stock, fast shipping. Orders placed before 2 PM ET ship the same business day.
- Authentic parts. Direct from authorized distributors. No clones, no relabels.
- 14-day returns on unopened items, 30-day on defective. See our Returns Policy.
- Real humans on support. Email us and you get a technical answer, not a script.
Need something we dont list?
Reach out to support@embeddedcomputers.ca. If we dont have a guide for what youre building, we can probably point you at the right person who does.