May 24, 2026
Rock Pi 4B+ NVMe Performance Testing
We benchmarked five M.2 NVMe drives on the Rock Pi 4B+ — sequential, random IOPS, sustained write, and power draw. Here is which SSDs…
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May 24, 2026
Using the Raspberry Pi 4 with the HQ Camera (libcamera, focus, time-lapse, astro)
The Pi HQ Camera turns a Raspberry Pi 4 into a 12 MP imaging rig — but the old raspistill workflow is dead and…
Read article →May 24, 2026
Installing OPNsense on the Rock Pi 4B+ (FreeBSD aarch64 + opnsense-bootstrap)
OPNsense has no official ARM64 build, but a FreeBSD 14 aarch64 image plus the opnsense-bootstrap script gets you a stable firewall on the Rock…
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May 22, 2026
How to flash the eMMC of the Rock Pi 4B+
The Rock Pi 4B+'s soldered eMMC is faster and more durable than any microSD card — but you cannot flash it with Etcher. Here…
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May 22, 2026
Running on-device AI on the Rock Pi 4B+ with the Radxa AICore AX-M1
Radxa's AICore AX-M1 brings 24 TOPS of NPU horsepower to any M.2-equipped SBC. Here is what it is, why the Rock Pi 4B+'s real…
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May 21, 2026
Rock Pi 4B+ vs Raspberry Pi 4 — when to pick which
An honest side-by-side breakdown of the Radxa Rock Pi 4B+ and the Raspberry Pi 4. Where each board wins, where each loses, and the…
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May 21, 2026
Setting up the Rock Pi 4B+ as a 4-bay SATA NAS
A complete walkthrough for turning the Radxa Rock Pi 4B+ and its quad-bay SATA HAT into a quiet, low-power 4-drive NAS — hardware assembly,…
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May 19, 2026
Using the Radxa Rock Pi 4B+ with Raspberry Pi Displays
The Rock Pi 4B+ has a MIPI DSI port — here is how to connect and configure the official Raspberry Pi 7" touchscreen display,…
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